CN102470045B - 超声乳化白内障摘钩状刀片 - Google Patents

超声乳化白内障摘钩状刀片 Download PDF

Info

Publication number
CN102470045B
CN102470045B CN201080029202.9A CN201080029202A CN102470045B CN 102470045 B CN102470045 B CN 102470045B CN 201080029202 A CN201080029202 A CN 201080029202A CN 102470045 B CN102470045 B CN 102470045B
Authority
CN
China
Prior art keywords
blade
phacoemulsification
centrage
hook
outrigger shaft
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CN201080029202.9A
Other languages
English (en)
Other versions
CN102470045A (zh
Inventor
A·阿特修科维奇
小拉蒙·迪马兰塔
M·伯克尼
J·Y·千
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Alcon Research LLC
Original Assignee
Alcon Manufacturing Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Alcon Manufacturing Ltd filed Critical Alcon Manufacturing Ltd
Publication of CN102470045A publication Critical patent/CN102470045A/zh
Application granted granted Critical
Publication of CN102470045B publication Critical patent/CN102470045B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS IMPLANTABLE INTO BLOOD VESSELS; PROSTHESES; DEVICES PROVIDING PATENCY TO, OR PREVENTING COLLAPSING OF, TUBULAR STRUCTURES OF THE BODY, e.g. STENTS; ORTHOPAEDIC, NURSING OR CONTRACEPTIVE DEVICES; FOMENTATION; TREATMENT OR PROTECTION OF EYES OR EARS; BANDAGES, DRESSINGS OR ABSORBENT PADS; FIRST-AID KITS
    • A61F9/00Methods or devices for treatment of the eyes; Devices for putting-in contact lenses; Devices to correct squinting; Apparatus to guide the blind; Protective devices for the eyes, carried on the body or in the hand
    • A61F9/007Methods or devices for eye surgery
    • A61F9/00736Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00745Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments using mechanical vibrations, e.g. ultrasonic
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/320068Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic
    • A61B2017/32007Surgical cutting instruments using mechanical vibrations, e.g. ultrasonic with suction or vacuum means

Abstract

在各种的实施例中,具有直的轴和该直的轴的偏离角度部分的超声乳化白内障吸除刀片可以在角度部分上包括用于使刀片的旋转轴线移动得更加与轴的中心线对准的钩。所述刀片可以构造为垂直于轴的中心线作往复扭转旋转(例如,绕y轴线旋转)。在一些实施例中,可以通过使用钩来平衡原本偏心配重的钩而减小绕不带钩的刀片中的y轴扭转旋转导致的横向振动(例如,沿垂直于y轴的x轴或z轴从一侧至另一侧的振动)。

Description

超声乳化白内障摘钩状刀片
发明人:Alex Artsyukhovich、Ramon Dimalanta、Mikhail Boukhny和James Y.Chon
技术领域
本发明总体涉及超声乳化白内障吸除(phacoemulsification)。更具体地,本发明是关于但不限于超声乳化白内障吸除刀片。
背景技术
简而言之,人眼的功能是通过使光线传递穿过被称为眼角膜的透明外层部分并通过晶状体将图像聚焦至视网膜上而提供视觉。聚焦图像的质量取决于很多因素,包括眼睛的大小和形状,眼角膜和晶状体的透明度。
当年龄或者疾病导致晶状体透明度降低时,视力会因为能传递到视网膜的光线的减少而下降。这种眼睛的晶状体的缺陷在医学上已知为白内障。针对这种情况的被接受的治疗方案是通过手术移除晶状体,并由人工晶状体(IOL)替换晶状体的功能。
白内障患者的晶状体可以通过一种叫做超声乳化白内障吸除的手术技术移除。在此过程中,超声乳化白内障吸除薄刀片可插入到白内障晶状体中,并超声振动。振动的刀片可使晶状体液化或乳化,使得晶状体可以从眼部抽吸出。白内障晶状体一旦被移除就可以被替换成人工晶状体。
发明内容
在各种的实施例中,具有直的轴和该直的轴的偏离角度部分的超声乳化白内障吸除刀片可以在角度部分上包括用于使刀片的旋转轴线移动得更加与轴的中心线对准的钩。所述刀片可以构造为垂直于轴的中心线作往复扭转旋转(例如,绕y轴线旋转)。在一些实施例中,可以通过使用钩来平衡原本偏心配重的钩而减小绕不带钩的刀片中的y轴扭转旋转导致的横向振动(例如,沿垂直于y轴的x轴或z轴从一侧至另一侧的振动)。
附图说明
为更全面理解本发明,结合附图参照下述说明,在附图中:
图1a-b示出超声乳化白内障吸除刀片,该刀片的末端相对于刀片的轴的中心线具有角度;
图2a示出根据一种实施例通过冲洗线和抽吸线连接至机头的超声乳化白内障吸除手术操作台;
图2b示出根据一种实施例的附装至钩状刀片的超声变幅器;
图3a-b示出钩状刀片的一种实施例;
图4示出根据一种实施例的钩状刀片的运动;
图5示出根据一种实施例的插入在眼部中的切口中的钩状刀片;
图6a-c示出钩状刀片的其它实施例。
应理解,上述总的说明和下述详细说明仅为示例性的和阐释性的,旨在提供对所要求保护的本发明的进一步解释。
具体实施方式
图1a-b示出超声乳化白内障吸除刀片100,该刀片的末端相对于刀片轴108具有角度。刀片100可以包括大部分是直的轴108,该轴的末端部分以角度102弯曲(例如大约20度的弯曲)。其它的角度也是可预期的(例如5度的弯曲、35度的弯曲等)。末端部分可以具有喇叭形端部和/或倾斜端部。刀片100可与超声乳化白内障吸除机头(handpiece)204一起使用(例如图2所示)。当与机头204一起使用时,刀片100可做纵向运动或者横向运动。刀片100可以偏心配重,使得尖端材料仅在延伸轴中心线104的一侧(因为角度102)。这里使用的“延伸轴中心线”是指包括轴中心线且与轴中心线共线的直线(如图1a和3a示出)。因此,偏心配重刀片可以具有一个旋转中心106,该旋转中心在刀片100的一部分上(例如至少沿刀片100在底部的10%长度)从轴108的延伸轴中心线104位移。其它的部分的长度也是可预期的(例如,旋转中心106可以在刀片100的长度的50%或者逐渐在刀片的整个长度上从延伸轴中心线104位移)。例如,如图3a示出,旋转中心106可以从延伸轴中心线104的平行方向偏离约0至10度的角度。旋转中心106的其它角度和构造也是可预期的(例如旋转中心106可以从所述延伸轴中心线104位移并与该延伸轴的中心线平行)。当刀片100通过轴108振动(例如旋转振动或者纵向振动)时,使偏心配重刀片旋转和/或流体对刀片100的运动产生的阻力可以使偏心配重刀片100横向振动。
图2a示出通过冲洗线206和抽吸线208连接到机头204的超声乳化白内障吸除手术操作台214。在一些实施例中,动力可通过电缆210供应给机头204,通过线206和208的流量可以由用户控制(例如通过脚踏开关212)以进行超声乳化白内障吸除步骤。用于超声乳化白内障吸除手术步骤的机头的一个示例在题为“超声机头”的美国专利申请公开中描述过,该专利申请的公开号是No.2006/0041220,序列号是11/183,591,发明人是Mikhail Boukhny、James Y.Chon和Ahmad Salehi,提交于2005年7月18日,在此通过引用将其全部内容结合与此,如同在此作了充分的和完整的阐释。
在一些实施例中,机头204可以包括至少一套压电元件227,该压电元件被极化以便在被以相关共振频率激活时产生纵向运动。如图2b里示出的,压电晶状体227可与超声变幅器(ultrasonic horn)216相连接,刀片202附装至超声变幅器216。超声变幅器216和/或刀片202可以包括多个对角的狭缝或凹槽224。当压电晶体被以共振频率激活时,狭缝或凹槽224可在刀片202中产生扭转运动。由与机头204中的固定元件接合的凹槽224引起的刀片202的运动可以包括相对于与超声变幅器216共线的旋转轴线的扭转旋转成分。
在一些实施例中,机头204可以联接至超声乳化白内障吸除手术刀片202。如图3a所示,超声乳化白内障吸除刀片202可以包括钩310,该钩位于超声乳化白内障吸除刀片202的轴304中的角312附近。在一些实施例中,钩310可以包括一个曲线、突起或者肘形的几何形状,该几何形状可以通过以下来用作配重体:与在角312下方偏离延伸轴中心线316成一定角度的尖端材料相比,在延伸轴中心线的相对侧布置更多的尖端材料。在一些实施例中,刀片可具有约0.5mm至2mm(例如1.5mm)的直径。在一些实施例中,刀片可以具有喇叭形尖端,该尖端的顶部的直径约为1.5mm,尖端的末端附近的直径约为0.5mm(其它的直径和构造也是可预期的)。在一个实施例中,刀片202可以具有约1+3/8英寸的长度,钩部长度约为5/32英寸。其它尺寸也是可预期的。钩310可以用于使旋转中心306靠近延伸轴中心线316(例如在0.25*轴直径的距离314内)或者在延伸轴中心线316上。旋转中心306和延伸轴中心线316之间的其它距离也是可预期的(例如,在0.5*轴直径的距离内、在等于轴直径的距离内等等)。在一些实施例中,刀片100的顶部的运动可以因为其与夹住刀片100的超声变幅器相邻近而受到限制,使得刀片100的顶部的旋转轴线可能沿着延伸轴中心线316而刀片100的末端(例如,沿着刀片100在底部的约10%长度)可能远离延伸轴中心线316。在一些实施例中,从刀片100的顶部到刀片100的底部,旋转中心306可以相对于延伸轴中心线316具有渐变的位移。如上所述,钩310可有效地使旋转中心306移动以使旋转中心在刀片100的底部部分处靠近(例如,在0.25*轴直径的距离314内)延伸轴中心线316或在延伸轴中心线上。
钩310可以包括具有不同的弯曲角度、长度和深度等的各种几何形状(例如,见图3a和6a-6c)。钩310的几何形状也可以被构造成:使得穿过刀片的质量中心并平行于刀片202的延伸轴中心线的直线移动得更靠延伸轴中心线,以便在旋转运动或纵向运动期间减小偏心运动(包括横向振动)。
在一些实施例中,刀片202可沿小的弧(例如+/-5度)作超声扭转振动。刀片202的扭转振动可以导致轴304和刀片202横向运动。激发的运动可以包括刀片202的垂直于延伸轴中心线316的一侧到另一侧的扭转运动(例如,绕图3a中的y轴旋转)。在一些实施例中,通过使用钩310来平衡原本偏心配重的钩,可以减小由偏心配重的刀片和/或阻碍绕y轴(例如,图1a中的刀片100)的往复扭转旋的流体阻力所导致的横向振动(例如,图3a中沿x轴或z轴的一侧到另一侧的振动)。
如图4所示,在一些实施例中,刀片202可在大约10度弧(例如,偏离中心(见中间的图2)正负五度)范围内作往复扭转旋转。在一些实施例中,刀片202可以以大约31kHz的频率往复旋转。其它弧和频率也是可预期的。比如,也可以使用正负20度的弧和/或10-60kHz的频率。图4所示的弧被夸大以示出运动(例如,示出的整个弧是180度,而刀片可以具有在10度的弧上的受限的往复旋转)。
如图5所示,在被用于进行超声乳化白内障吸除时,刀片202的端部和冲洗套筒226可以被插到眼角膜501、巩膜507或者眼部组织的其它位置的切口中以接近例如眼部509的前房503。在各种实施例中,刀片202的一部分或全部可以在冲洗套筒226内。刀片202可以通过晶体驱动的超声变幅器216在冲洗套筒226内沿着其纵向轴线作超声扭转振动,从而在接触时原位乳化组织。刀片202的中空孔可与超声变幅器的孔连通,超声变幅器的孔继而与从机头204到操作台214的抽吸线连通(例如,见图2a)。操作台214中降低的压力或者真空的环境可以通过刀片202的开口端部、刀片202的孔、超声变幅器的孔和抽吸线208从眼部509中将乳化组织汲取或抽吸到收集装置中。乳化组织的抽吸可以由盐水冲洗溶液或冲洗液协助,该盐水冲洗溶液或冲洗液可以通过冲洗套筒226的内表面和刀片202的外表面之间的环形间隙注入至手术位置中。
刀片202可以由不锈钢或者钛(也可以使用其它材料)来制成。刀片202具有0.50英寸至1.50英寸之间(例如1.20英寸)的长度。其它长度也是可预期的。刀片202可以使用传统金属工艺技术形成,并可以被电镀。轴304可成是大体管状的,具有0.005英寸至0.100英寸之间的外直径,以及0.001到0.090英寸之间的内直径(其它直径也是可预期的)。
本领域普通技术人员可以对上述实施例作各种修改。由于本说明书以及实施本文公开的本发明,本发明的其它实施例对本领域技术人员而言也是明了的。本说明书和示例旨在被看作是示例性的,而本发明的真正范围和宗旨由下述权利及其等同指示。

Claims (9)

1.一种超声乳化白内障吸除手术机头,包括:
变幅器,构造成使刀片以10-60kHz的频率扭转振动;
偏心配重刀片,包括:
包括直的轴的第一部分,所述直的轴包括刀片的近侧部分,所述近侧部分附装至手术机头的变幅器,所述直的轴具有中心线;
与所述第一部分形成角的第二部分;以及
形成钩的第三远侧部分,所述钩限定刀片的远侧端;
其中,所述第一部分、第二部分和第三部分被包括在单个构件中;
刀片的近侧部分的运动由于其与夹住刀片的变幅器相邻近而受到限制,使得近侧部分的旋转轴线沿着延伸轴中心线,而远侧部分远离延伸轴中心线;
钩的至少一部分设置在中心线的一侧,以有效地使刀片的旋转中心移动以使旋转中心在刀片的远侧部分靠近延伸轴中心线或者在延伸轴中心线上,以平衡原本偏心配重的钩。
2.如权利要求1所述的超声乳化白内障吸除手术机头,其中所述旋转中心在刀片的远侧部分从所述延伸轴中心线偏离小于0.25*轴直径的距离。
3.如权利要求1所述的超声乳化白内障吸除手术机头,其中所述旋转中心在刀片的远侧部分从所述延伸轴中心线偏离小于0.5*轴直径的距离。
4.如权利要求1所述的超声乳化白内障吸除手术机头,其中所述刀片被构造为在离中心正5度至负5度之间往复扭转振动。
5.如权利要求1所述的超声乳化白内障吸除手术机头,
其中所述刀片被构造为沿与所述延伸轴中心线平行的轴线往复扭转旋转;并且
其中第三部分平衡原本偏心配重的钩以减小垂直于所述轴线的往复横向振动。
6.如权利要求1所述的超声乳化白内障吸除手术机头,其中所述刀片的末端具有相对于所述轴的旋转轴线,其与所述延伸轴中心线平行至偏离所述延伸轴中心线的平行方向5度的范围。
7.如权利要求1所述的超声乳化白内障吸除手术机头,其中所述刀片的第二部分、第三部分是所述刀片的长度的10%。
8.如权利要求5所述的超声乳化白内障吸除手术机头,其中所述钩的构造相对于所述延伸轴中心线至少三次改变方向。
9.如权利要求1所述的超声乳化白内障吸除手术机头,其中钩包括曲线、突起或者肘形的几何形状,该几何形状可以通过以下来用作配重体:与在角下方偏离延伸轴中心线成一定角度的尖端材料相比,在延伸轴中心线的相对侧布置更多的尖端材料。
CN201080029202.9A 2009-07-01 2010-06-07 超声乳化白内障摘钩状刀片 Expired - Fee Related CN102470045B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US12/496,220 2009-07-01
US12/496,220 US8623040B2 (en) 2009-07-01 2009-07-01 Phacoemulsification hook tip
PCT/US2010/037610 WO2011002576A1 (en) 2009-07-01 2010-06-07 Phacoemulsification hook tip

Publications (2)

Publication Number Publication Date
CN102470045A CN102470045A (zh) 2012-05-23
CN102470045B true CN102470045B (zh) 2014-10-29

Family

ID=42562370

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201080029202.9A Expired - Fee Related CN102470045B (zh) 2009-07-01 2010-06-07 超声乳化白内障摘钩状刀片

Country Status (10)

Country Link
US (2) US8623040B2 (zh)
EP (1) EP2448535B1 (zh)
JP (1) JP5624134B2 (zh)
CN (1) CN102470045B (zh)
AR (1) AR077749A1 (zh)
AU (1) AU2010266685B2 (zh)
CA (1) CA2765909C (zh)
ES (1) ES2546867T3 (zh)
TW (1) TWI574663B (zh)
WO (1) WO2011002576A1 (zh)

Families Citing this family (36)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8623040B2 (en) * 2009-07-01 2014-01-07 Alcon Research, Ltd. Phacoemulsification hook tip
US8663220B2 (en) 2009-07-15 2014-03-04 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US11090104B2 (en) 2009-10-09 2021-08-17 Cilag Gmbh International Surgical generator for ultrasonic and electrosurgical devices
US20110112466A1 (en) * 2009-11-11 2011-05-12 Ramon Carsola Dimalanta Extended Point Phacoemulsification Tip
US10258505B2 (en) * 2010-09-17 2019-04-16 Alcon Research, Ltd. Balanced phacoemulsification tip
US20140005705A1 (en) 2012-06-29 2014-01-02 Ethicon Endo-Surgery, Inc. Surgical instruments with articulating shafts
US9393037B2 (en) * 2012-06-29 2016-07-19 Ethicon Endo-Surgery, Llc Surgical instruments with articulating shafts
US9408622B2 (en) 2012-06-29 2016-08-09 Ethicon Endo-Surgery, Llc Surgical instruments with articulating shafts
US9173667B2 (en) * 2012-10-16 2015-11-03 Med-Sonics Corporation Apparatus and methods for transferring ultrasonic energy to a bodily tissue
US9737355B2 (en) 2014-03-31 2017-08-22 Ethicon Llc Controlling impedance rise in electrosurgical medical devices
US9763684B2 (en) 2015-04-02 2017-09-19 Med-Sonics Corporation Devices and methods for removing occlusions from a bodily cavity
US10194973B2 (en) 2015-09-30 2019-02-05 Ethicon Llc Generator for digitally generating electrical signal waveforms for electrosurgical and ultrasonic surgical instruments
US10595930B2 (en) 2015-10-16 2020-03-24 Ethicon Llc Electrode wiping surgical device
US11229471B2 (en) 2016-01-15 2022-01-25 Cilag Gmbh International Modular battery powered handheld surgical instrument with selective application of energy based on tissue characterization
US10456193B2 (en) 2016-05-03 2019-10-29 Ethicon Llc Medical device with a bilateral jaw configuration for nerve stimulation
CA3045606A1 (en) * 2017-01-19 2018-07-26 Novartis Ag Method and apparatus for optical coherence tomography scanning
US11166845B2 (en) 2018-04-03 2021-11-09 Alcon Inc. Ultrasonic vitreous cutting tip
US11877953B2 (en) 2019-12-26 2024-01-23 Johnson & Johnson Surgical Vision, Inc. Phacoemulsification apparatus
US11812957B2 (en) 2019-12-30 2023-11-14 Cilag Gmbh International Surgical instrument comprising a signal interference resolution system
US11950797B2 (en) 2019-12-30 2024-04-09 Cilag Gmbh International Deflectable electrode with higher distal bias relative to proximal bias
US11660089B2 (en) 2019-12-30 2023-05-30 Cilag Gmbh International Surgical instrument comprising a sensing system
US11779387B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Clamp arm jaw to minimize tissue sticking and improve tissue control
US20210196349A1 (en) 2019-12-30 2021-07-01 Ethicon Llc Electrosurgical instrument with flexible wiring assemblies
US11944366B2 (en) 2019-12-30 2024-04-02 Cilag Gmbh International Asymmetric segmented ultrasonic support pad for cooperative engagement with a movable RF electrode
US11452525B2 (en) 2019-12-30 2022-09-27 Cilag Gmbh International Surgical instrument comprising an adjustment system
US11779329B2 (en) 2019-12-30 2023-10-10 Cilag Gmbh International Surgical instrument comprising a flex circuit including a sensor system
US11937863B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Deflectable electrode with variable compression bias along the length of the deflectable electrode
US20210196362A1 (en) 2019-12-30 2021-07-01 Ethicon Llc Electrosurgical end effectors with thermally insulative and thermally conductive portions
US11707318B2 (en) 2019-12-30 2023-07-25 Cilag Gmbh International Surgical instrument with jaw alignment features
US11786294B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Control program for modular combination energy device
US11937866B2 (en) 2019-12-30 2024-03-26 Cilag Gmbh International Method for an electrosurgical procedure
US11696776B2 (en) 2019-12-30 2023-07-11 Cilag Gmbh International Articulatable surgical instrument
US11786291B2 (en) 2019-12-30 2023-10-17 Cilag Gmbh International Deflectable support of RF energy electrode with respect to opposing ultrasonic blade
US20210330493A1 (en) 2020-04-23 2021-10-28 Johnson & Johnson Surgical Vision, Inc. Multi-channel piezoelectric resonant system
US11642246B1 (en) * 2021-12-06 2023-05-09 Jon Gordon Dishler Vibrating surgical instrument
WO2023105323A1 (en) 2021-12-10 2023-06-15 Johnson & Johnson Surgical Vision, Inc. Multi-channel piezoelectric resonant system

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458143B1 (en) * 1999-10-04 2002-10-01 Olympus Optical Co., Ltd. Ultrasonic treatment instrument for medical operation
EP1852096A1 (en) * 2006-05-05 2007-11-07 Alcon, Inc. Phacoemulsification tip

Family Cites Families (415)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25033E (en) 1961-08-29 Vibratory machine tool and vibratory abrasion method
US1312408A (en) 1919-08-05 Hot-water heater
DE203229C (zh)
US312408A (en) 1885-02-17 Surgical needle
US1397395A (en) * 1920-10-14 1921-11-15 Sanno & Hoskins De Dental scaler
US2070281A (en) 1935-07-12 1937-02-09 Leggiadro Vincent Surgical knife
US2874470A (en) 1954-05-28 1959-02-24 James R Richards High frequency dental tool
NL106732C (zh) 1955-03-08
US3086288A (en) 1955-04-20 1963-04-23 Cavitron Ultrasonics Inc Ultrasonically vibrated cutting knives
US3133351A (en) 1957-02-11 1964-05-19 Soundrive Engine Company Method and apparatus for sonic dental drilling
US3053124A (en) 1959-11-16 1962-09-11 Cavitron Ultrasonics Inc Ultrasonic welding
US3257721A (en) 1965-03-16 1966-06-28 Aeroprojects Inc Method and apparatus for employing torsional vibratory energy
US3433226A (en) 1965-07-21 1969-03-18 Aeroprojects Inc Vibratory catheterization apparatus and method of using
US3526219A (en) 1967-07-21 1970-09-01 Ultrasonic Systems Method and apparatus for ultrasonically removing tissue from a biological organism
NL145136C (zh) 1967-07-25 1900-01-01
US3657056A (en) 1967-12-11 1972-04-18 Ultrasonic Systems Ultrasonic suturing apparatus
US3513848A (en) 1967-12-11 1970-05-26 Ultrasonic Systems Ultrasonic suturing
US3565062A (en) 1968-06-13 1971-02-23 Ultrasonic Systems Ultrasonic method and apparatus for removing cholesterol and other deposits from blood vessels and the like
US3601126A (en) 1969-01-08 1971-08-24 Electro Medical Systems Inc High frequency electrosurgical apparatus
US3518766A (en) * 1969-01-30 1970-07-07 Emanuel Burt Piezoelectric cleaning device with removable workpiece
US3546498A (en) 1969-06-13 1970-12-08 Univ Ohio Curved sonic transmission line
US3610080A (en) 1969-10-31 1971-10-05 Ultrasonic Systems Ultrasonic method and apparatus for shaving
US3703037A (en) 1970-06-25 1972-11-21 Seymour Robinson Ultrasonic dental hand-piece with detachable treatment tools
US3693613A (en) 1970-12-09 1972-09-26 Cavitron Corp Surgical handpiece and flow control system for use therewith
US3930173A (en) 1971-06-15 1975-12-30 Surgical Design Corp Ultrasonic transducers
US3812855A (en) 1971-12-15 1974-05-28 Surgical Design Corp System for controlling fluid and suction pressure
US3830240A (en) 1972-07-02 1974-08-20 Blackstone Corp Method and apparatus for disintegration of urinary calculi
US3861391A (en) 1972-07-02 1975-01-21 Blackstone Corp Apparatus for disintegration of urinary calculi
US3812858A (en) 1972-10-24 1974-05-28 Sybron Corp Dental electrosurgical unit
US3942519A (en) 1972-12-26 1976-03-09 Ultrasonic Systems, Inc. Method of ultrasonic cryogenic cataract removal
US3857387A (en) 1972-12-26 1974-12-31 Ultrasonic Systems Ultrasonic cataract removal method and apparatus
US3952732A (en) 1972-12-26 1976-04-27 Shock John P Ultrasonic cataract removal method and apparatus
JPS5214156B2 (zh) 1972-12-27 1977-04-19
US3888004A (en) 1973-08-09 1975-06-10 Donald Jackson Coleman Ultrasonsically vibrated surgical cutting instrument
US3902495A (en) 1974-01-28 1975-09-02 Cavitron Corp Flow control system
US4012647A (en) 1974-01-31 1977-03-15 Ultrasonic Systems, Inc. Ultrasonic motors and converters
US3956826A (en) 1974-03-19 1976-05-18 Cavitron Corporation Ultrasonic device and method
US3937990A (en) 1974-05-28 1976-02-10 Winston Ronald H Ultrasonic composite devices
US3930505A (en) 1974-06-24 1976-01-06 Hydro Pulse Corporation Surgical apparatus for removal of tissue
US4024467A (en) 1974-07-15 1977-05-17 Sybron Corporation Method for controlling power during electrosurgery
US4024866A (en) 1974-12-02 1977-05-24 Hydro Pulse Corporation Surgical apparatus for removal of tissue
US3964487A (en) 1974-12-09 1976-06-22 The Birtcher Corporation Uncomplicated load-adapting electrosurgical cutting generator
US3943932A (en) 1975-01-17 1976-03-16 Yen Kong Woo Acupuncture needles and holder
DE2504280C3 (de) 1975-02-01 1980-08-28 Hans Heinrich Prof. Dr. 8035 Gauting Meinke Vorrichtung zum Schneiden und/oder Koagulieren menschlichen Gewebes mit Hochfrequenzstrom
US4016882A (en) 1975-03-05 1977-04-12 Cavitron Corporation Neurosonic aspirator and method
US3990452A (en) 1975-06-13 1976-11-09 Fibra-Sonics, Inc. Medical machine for performing surgery and treating using ultrasonic energy
US4063557A (en) 1976-04-01 1977-12-20 Cavitron Corporation Ultrasonic aspirator
US4169984A (en) 1976-11-30 1979-10-02 Contract Systems Associates, Inc. Ultrasonic probe
US4126137A (en) 1977-01-21 1978-11-21 Minnesota Mining And Manufacturing Company Electrosurgical unit
US4180074A (en) 1977-03-15 1979-12-25 Fibra-Sonics, Inc. Device and method for applying precise irrigation, aspiration, medication, ultrasonic power and dwell time to biotissue for surgery and treatment
US4184510A (en) 1977-03-15 1980-01-22 Fibra-Sonics, Inc. Valued device for controlling vacuum in surgery
US4168707A (en) 1977-06-13 1979-09-25 Douvas Nicholas G Control apparatus for microsurgical instruments
DE2741107A1 (de) 1977-09-13 1979-03-29 Heldt Gert Dipl Ing Dr Verfahren zum loesen von ineinandergefuegten bauteilen
US4223676A (en) 1977-12-19 1980-09-23 Cavitron Corporation Ultrasonic aspirator
US4246902A (en) 1978-03-10 1981-01-27 Miguel Martinez Surgical cutting instrument
JPS5924013Y2 (ja) 1979-04-26 1984-07-17 松下電器産業株式会社 めがね洗浄乾燥器
US4283175A (en) 1979-11-05 1981-08-11 Syntex (U.S.A.) Inc. Dental scaler having scaling tip with rounded edge work surfaces particularly suitable for circular or ellipsoidal patterns of vibration
US4493694A (en) 1980-10-17 1985-01-15 Cooper Lasersonics, Inc. Surgical pre-aspirator
US4496342A (en) 1981-03-20 1985-01-29 Surgical Design Corporation Surge prevention system for an ophthalmic instrument
US4417578A (en) 1981-03-20 1983-11-29 Surgical Design Ultrasonic transducer with energy shielding
US4406284B1 (en) 1981-03-20 1997-11-18 Surgical Design Corp Ultrasonic handpiece design
SU1000028A1 (ru) 1981-07-09 1983-02-28 Московское Ордена Ленина, Ордена Октябрьской Революции И Ордена Трудового Красного Знамени Высшее Техническое Училище Им. Н.Э.Баумана Ультразвуковой хирургический инструмент дл эндартерэктомии
US4590935A (en) 1981-11-02 1986-05-27 Optikon Oftalmologia, S.P.A. Control system for intraocular surgical device
SU1026793A1 (ru) 1982-01-25 1983-07-07 Белорусский научно-исследовательский институт травматологии и ортопедии Ультразвуковой скальпель
GB2116045B (en) 1982-03-04 1985-01-23 Wolf Gmbh Richard Piezoelectric transducers having a curved tubular shaft for disintegrating calculi
US4504264A (en) 1982-09-24 1985-03-12 Kelman Charles D Apparatus for and method of removal of material using ultrasonic vibraton
US4526571A (en) 1982-10-15 1985-07-02 Cooper Lasersonics, Inc. Curved ultrasonic surgical aspirator
US4530359A (en) 1983-02-08 1985-07-23 Helfgott Maxwell A Ophthalmic perforating instrument and surgical method employing said instrument
DE3378719D1 (en) 1983-05-24 1989-01-26 Chang Sien Shih Electro-surgical unit control apparatus
US4508532A (en) 1983-09-09 1985-04-02 Ninetronix, Inc. Ophthalmic aspirator/irrigator and cystotome
US4658819A (en) 1983-09-13 1987-04-21 Valleylab, Inc. Electrosurgical generator
US4515583A (en) 1983-10-17 1985-05-07 Coopervision, Inc. Operative elliptical probe for ultrasonic surgical instrument and method of its use
JPS61501067A (ja) 1984-01-30 1986-05-29 シユレ−ゲル・ハンス−ヨアキム 生体眼球水晶体嚢前壁穿孔装置
US4609368A (en) 1984-08-22 1986-09-02 Dotson Robert S Jun Pneumatic ultrasonic surgical handpiece
US4589415A (en) 1984-08-31 1986-05-20 Haaga John R Method and system for fragmenting kidney stones
WO1986002257A1 (en) 1984-10-19 1986-04-24 Coopervision, Inc. Surgical cutting instrument for ultrasonic eye surgery
US4676243A (en) 1984-10-31 1987-06-30 Aldebaran Xiii Consulting Company Automated anterior capsulectomy instrument
US4739759A (en) 1985-02-26 1988-04-26 Concept, Inc. Microprocessor controlled electrosurgical generator
DK165662C (da) 1985-04-15 1993-05-24 Sven Karl Lennart Goof Vaerktoej, isaer til brug ved rensning af tandrodskanaler, samt drivelement hertil
US4816018A (en) 1985-08-02 1989-03-28 Ultramed Corporation Ultrasonic probe tip
US4750488A (en) 1986-05-19 1988-06-14 Sonomed Technology, Inc. Vibration apparatus preferably for endoscopic ultrasonic aspirator
US4922902A (en) 1986-05-19 1990-05-08 Valleylab, Inc. Method for removing cellular material with endoscopic ultrasonic aspirator
US4750902A (en) 1985-08-28 1988-06-14 Sonomed Technology, Inc. Endoscopic ultrasonic aspirators
JPS6266848A (ja) 1985-09-20 1987-03-26 住友ベークライト株式会社 外科手術用具
US4770654A (en) 1985-09-26 1988-09-13 Alcon Laboratories Inc. Multimedia apparatus for driving powered surgical instruments
SE461010B (sv) 1985-11-08 1989-12-18 Swedemed Ab Anordning vid ultraljudskniv
US4697117A (en) 1985-11-27 1987-09-29 Taga Electric Co., Ltd. Rotary ultrasonic motor
JPS62136398A (ja) 1985-12-10 1987-06-19 多賀電気株式会社 超音波カツタ
US4634419A (en) 1985-12-13 1987-01-06 Cooper Lasersonics, Inc. Angulated ultrasonic surgical handpieces and method for their production
US4712544A (en) 1986-02-12 1987-12-15 Castle Company Electrosurgical generator
JPH07110277B2 (ja) 1986-03-07 1995-11-29 住友ベークライト株式会社 ハンドピ−ス
US4989588A (en) 1986-03-10 1991-02-05 Olympus Optical Co., Ltd. Medical treatment device utilizing ultrasonic wave
US5047043A (en) 1986-03-11 1991-09-10 Olympus Optical Co., Ltd. Resecting device for living organism tissue utilizing ultrasonic vibrations
US4827911A (en) 1986-04-02 1989-05-09 Cooper Lasersonics, Inc. Method and apparatus for ultrasonic surgical fragmentation and removal of tissue
US4812697A (en) 1986-04-09 1989-03-14 Taga Electric Co., Ltd. Ultrasonic vibrator and a method of controllingly driving same
JPS62247870A (ja) 1986-04-21 1987-10-28 多賀電気株式会社 超音波振動子の駆動制御方法
DE3622423A1 (de) 1986-07-03 1988-01-14 Messer Griesheim Gmbh Verfahren zur entnahme tiefsiedender kaeltemittel aus kaelte- und klimaanlagen
US4705500A (en) 1986-07-17 1987-11-10 Mentor O & O, Inc. Ophthalmic aspirator-irrigator
DE3624243A1 (de) 1986-07-18 1988-01-28 Wolfram Hein Skalpellklinge
US4793346A (en) 1986-09-04 1988-12-27 Bruce Mindich Process and apparatus for harvesting vein
JPS63111115U (zh) 1987-01-14 1988-07-16
US5001649A (en) 1987-04-06 1991-03-19 Alcon Laboratories, Inc. Linear power control for ultrasonic probe with tuned reactance
US4911161A (en) 1987-04-29 1990-03-27 Noetix, Inc. Capsulectomy cutting apparatus
US5112339A (en) 1990-06-18 1992-05-12 Ophthalmocare, Inc. Apparatus for extracting cataractous tissue
JPS63305856A (ja) 1987-06-05 1988-12-13 Olympus Optical Co Ltd 超音波処置装置
US4766897A (en) 1987-06-16 1988-08-30 Heinz Smirmaul Capsulectomy surgical instrument
US4961424A (en) 1987-08-05 1990-10-09 Olympus Optical Co., Ltd. Ultrasonic treatment device
SE458821B (sv) 1987-09-04 1989-05-16 Swedemed Ab Ultraljudskniv
EP0653192B1 (de) 1987-11-17 2000-04-12 Erbe Elektromedizin GmbH Hochfrequenz-Chirurgiegerät zum Schneiden und/oder Koagulieren biologischer Gewebe
US4885499A (en) 1988-02-12 1989-12-05 Ngk Spark Plug Co., Inc. Ultrasonic driven type motor
US4869715A (en) 1988-04-21 1989-09-26 Sherburne Fred S Ultrasonic cone and method of construction
US4965482A (en) 1988-06-17 1990-10-23 Nec Corporation Ultrasonic motor and method of adjusting the same
US5344435A (en) 1988-07-28 1994-09-06 Bsd Medical Corporation Urethral inserted applicator prostate hyperthermia
US4920954A (en) 1988-08-05 1990-05-01 Sonic Needle Corporation Ultrasonic device for applying cavitation forces
US4989583A (en) 1988-10-21 1991-02-05 Nestle S.A. Ultrasonic cutting tip assembly
US4869716A (en) 1988-10-24 1989-09-26 Smirmaul Heinz J Surgical instrument and method for cutting the lens of an eye
DE8816114U1 (zh) 1988-12-28 1989-02-09 Moskovskij Naucno-Issledovatel'skij Institut Ucha, Gorla I Nosa, Moskau/Moskva, Su
FR2641693B3 (fr) 1989-01-13 1990-12-28 Mo I Ukha Gorla No Instrument ultra-sonore pour l'action sur tissus biologiques
US5318570A (en) 1989-01-31 1994-06-07 Advanced Osseous Technologies, Inc. Ultrasonic tool
US5019083A (en) 1989-01-31 1991-05-28 Advanced Osseous Technologies, Inc. Implanting and removal of orthopedic prostheses
US5413578A (en) 1989-03-14 1995-05-09 Zahedi; Amir Device for removing a bone cement tube
JPH02123216U (zh) 1989-03-20 1990-10-09
US5180363A (en) 1989-04-27 1993-01-19 Sumitomo Bakelite Company Company Limited Operation device
US5151085A (en) 1989-04-28 1992-09-29 Olympus Optical Co., Ltd. Apparatus for generating ultrasonic oscillation
US5154694A (en) 1989-06-06 1992-10-13 Kelman Charles D Tissue scraper device for medical use
US4950272A (en) 1989-06-19 1990-08-21 Smirmaul Heinz J Surgical instrument and method for removing the lens of an eye
JP2618044B2 (ja) 1989-06-20 1997-06-11 オリンパス光学工業株式会社 超音波治療装置
US5904690A (en) 1989-08-16 1999-05-18 Medtronic, Inc. Device or apparatus for manipulating matter
US5139509A (en) 1989-08-25 1992-08-18 Site Microsurgical Systems, Inc. Phacoemulsification system with handpiece simulator
SU1695900A1 (ru) 1989-09-04 1991-12-07 Медико-Инженерный Центр "Гиперселективное Воздействие" 1-Ого Ленинградского Медицинского Института Им.Акад.И.П.Павлова Ультразвуковой хирургический инструмент
DE3932966C1 (zh) 1989-10-03 1991-04-04 Richard Wolf Gmbh, 7134 Knittlingen, De
US5116352A (en) * 1989-10-06 1992-05-26 Angiomed Ag Apparatus for removing deposits from vessels
US5047008A (en) 1989-10-27 1991-09-10 Storz Instrument Company Vitrectomy probe
US5417246A (en) 1989-10-27 1995-05-23 American Cyanamid Company Pneumatic controls for ophthalmic surgical system
US5176677A (en) 1989-11-17 1993-01-05 Sonokinetics Group Endoscopic ultrasonic rotary electro-cauterizing aspirator
US5391144A (en) 1990-02-02 1995-02-21 Olympus Optical Co., Ltd. Ultrasonic treatment apparatus
US5026387A (en) 1990-03-12 1991-06-25 Ultracision Inc. Method and apparatus for ultrasonic surgical cutting and hemostatis
US5112300A (en) 1990-04-03 1992-05-12 Alcon Surgical, Inc. Method and apparatus for controlling ultrasonic fragmentation of body tissue
DE4012882A1 (de) 1990-04-23 1991-10-31 Michael Dr Med Sasu Ophthalmologisches skalpell fuer katarakt-operationen
CA2042006C (en) 1990-05-11 1995-08-29 Morito Idemoto Surgical ultrasonic horn
US5205817A (en) 1990-05-17 1993-04-27 Sumitomo Bakelite Company Limited Surgical instrument
US5722945A (en) 1990-07-17 1998-03-03 Aziz Yehia Anis Removal of tissue
US5222959A (en) 1990-07-17 1993-06-29 Anis Aziz Y Removal of tissue
US6007513A (en) 1990-07-17 1999-12-28 Aziz Yehia Anis Removal of tissue
US5911699A (en) 1990-07-17 1999-06-15 Aziz Yehia Anis Removal of tissue
GB9017784D0 (en) 1990-08-14 1990-09-26 Mahmud Ahmed S D Disposable capsulotomy knife with suction for extra-capsular cataract extraction
FR2707872A1 (fr) 1990-10-19 1995-01-27 Defauchy Arlette Nouveau procédé chirurgical ophtalmologique et instrument chirurgical adapté.
CA2052844A1 (en) 1990-10-26 1992-04-27 Charles E. Beuchat Method and apparatus for selectively removing body tissue
US5094617B1 (en) * 1990-12-11 1997-03-11 Gary B Carr Dental retro-filling preparation tool and method
CA2098403A1 (en) 1990-12-14 1992-06-15 CHARLES D. kELMAN Tissue scraper element for medical use
US5248296A (en) 1990-12-24 1993-09-28 Sonic Needle Corporation Ultrasonic device having wire sheath
US5160317A (en) 1991-01-03 1992-11-03 Costin John A Computer controlled smart phacoemulsification method and apparatus
US5279547A (en) 1991-01-03 1994-01-18 Alcon Surgical Inc. Computer controlled smart phacoemulsification method and apparatus
US5222937A (en) 1991-01-11 1993-06-29 Olympus Optical Co., Ltd. Ultrasonic treatment apparatus
US5380274A (en) 1991-01-11 1995-01-10 Baxter International Inc. Ultrasound transmission member having improved longitudinal transmission properties
US5304115A (en) 1991-01-11 1994-04-19 Baxter International Inc. Ultrasonic angioplasty device incorporating improved transmission member and ablation probe
US5267954A (en) 1991-01-11 1993-12-07 Baxter International Inc. Ultra-sound catheter for removing obstructions from tubular anatomical structures such as blood vessels
US5084012A (en) 1991-03-22 1992-01-28 Kelman Charles D Apparatus and method for irrigation and aspiration of interior regions of the human eye
US5154696A (en) 1991-04-08 1992-10-13 Shearing Steven P Phacoemulsification, irrigation and aspiration method and apparatus
US5364405A (en) 1991-04-23 1994-11-15 Allergan, Inc. Ophthalmic instrument with curved suction conduit and internal ultrasound needle
IT1249059B (it) 1991-05-22 1995-02-11 Rosa Antonio Dissettore-scollatore ad ultrasuoni di placche aterosclerotiche
US5480379A (en) 1991-05-22 1996-01-02 La Rosa; Antonio Ultrasonic dissector and detacher for atherosclerotic plaque and method of using same
US5221282A (en) 1991-05-29 1993-06-22 Sonokinetics Group Tapered tip ultrasonic aspirator
US5242385A (en) 1991-10-08 1993-09-07 Surgical Design Corporation Ultrasonic handpiece
US5188589A (en) 1991-10-10 1993-02-23 Alcon Surgical, Inc. Textured irrigating sleeve
US5324299A (en) 1992-02-03 1994-06-28 Ultracision, Inc. Ultrasonic scalpel blade and methods of application
US5269297A (en) 1992-02-27 1993-12-14 Angiosonics Inc. Ultrasonic transmission apparatus
US5217465A (en) 1992-02-28 1993-06-08 Alcon Surgical, Inc. Flexible and steerable aspiration tip for microsurgery
US5213569A (en) 1992-03-31 1993-05-25 Davis Peter L Tip for a tissue phacoemulsification device
US5382228A (en) 1992-07-09 1995-01-17 Baxter International Inc. Method and device for connecting ultrasound transmission member (S) to an ultrasound generating device
DE4322955B4 (de) 1992-07-20 2007-12-20 Aesculap Ag & Co. Kg Invasives chirurgisches Instrument
US5331951A (en) 1992-09-04 1994-07-26 American Cyanamid Company Phacoemulsification probe drive circuit
WO1994008518A1 (en) 1992-10-08 1994-04-28 Kelman Charles D Cavitation-generating tip for disintegrating tissue
US5397293A (en) 1992-11-25 1995-03-14 Misonix, Inc. Ultrasonic device with sheath and transverse motion damping
US5437678A (en) 1992-11-30 1995-08-01 Neomedix Corporation Ophthalmic lens removal method and apparatus
US5514151A (en) * 1992-12-02 1996-05-07 Fogarty; Thomas J. Valvulotome with a laterally offset curved cutting edge
US5322055B1 (en) 1993-01-27 1997-10-14 Ultracision Inc Clamp coagulator/cutting system for ultrasonic surgical instruments
US5312329A (en) 1993-04-07 1994-05-17 Valleylab Inc. Piezo ultrasonic and electrosurgical handpiece
US5342293A (en) 1993-06-22 1994-08-30 Allergan, Inc. Variable vacuum/variable flow phacoemulsification method
US5865790A (en) 1993-07-26 1999-02-02 Surgijet, Inc. Method and apparatus for thermal phacoemulsification by fluid throttling
US5653724A (en) 1993-08-18 1997-08-05 Imonti; Maurice M. Angled phacoemulsifier tip
US5469011A (en) 1993-12-06 1995-11-21 Kulicke & Soffa Investments, Inc. Unibody ultrasonic transducer
US5591127A (en) 1994-01-28 1997-01-07 Barwick, Jr.; Billie J. Phacoemulsification method and apparatus
EP0741554B1 (en) 1994-01-28 2002-11-27 Advanced Medical Optics, Inc. Apparatus for controlling irrigation and aspiration of fluids during surgical procedures on the eye
US5417654A (en) 1994-02-02 1995-05-23 Alcon Laboratories, Inc. Elongated curved cavitation-generating tip for disintegrating tissue
EP0674350B1 (en) 1994-03-23 2000-05-31 Nikon Corporation Ultrasonic motor
US5431664A (en) 1994-04-28 1995-07-11 Alcon Laboratories, Inc. Method of tuning ultrasonic devices
US5531597A (en) 1994-06-30 1996-07-02 Dentsply Research & Development Corp. Transducer activated tool tip
US5507738A (en) 1994-08-05 1996-04-16 Microsonic Engineering Devices Company, Inc. Ultrasonic vascular surgical system
US5451220A (en) 1994-08-15 1995-09-19 Microsonic Engineering Devices Company, Inc. Battery operated multifunction ultrasonic wire for angioplasty
JP3280671B2 (ja) 1994-09-02 2002-05-13 オーバースバイ プロプライアテリー リミテッド 溝付き水晶体超音波吸引針
US5527273A (en) 1994-10-06 1996-06-18 Misonix, Inc. Ultrasonic lipectomy probe and method for manufacture
US5451230A (en) 1994-10-11 1995-09-19 Steinert; Roger F. Cataract disassembly
US6056735A (en) 1996-04-04 2000-05-02 Olympus Optical Co., Ltd. Ultrasound treatment system
US5569188A (en) 1995-04-11 1996-10-29 Mackool; Richard J. Apparatus for controlling fluid flow through a surgical instrument and the temperature of an ultrasonic instrument
DE69637308T2 (de) 1995-05-11 2008-02-28 Mts Systems Corp., Eden Prairie Sensor-Anordnung mit einem Wellenleiter und einem Rückleiter
US5968058A (en) 1996-03-27 1999-10-19 Optonol Ltd. Device for and method of implanting an intraocular implant
WO1996038091A1 (en) 1995-06-02 1996-12-05 Surgical Design Corporation Phacoemulsification handpiece, sleeve, and tip
US6887240B1 (en) 1995-09-19 2005-05-03 Sherwood Services Ag Vessel sealing wave jaw
ES2116203B1 (es) 1995-11-30 1999-02-16 Gutierrez Carmona Francisco Jo Conjunto instrumental para facofragmentacion manual.
US5634912A (en) 1996-02-12 1997-06-03 Alcon Laboratories, Inc. Infusion sleeve
US5669922A (en) 1996-02-20 1997-09-23 Hood; Larry Ultrasonically driven blade with a radial hook that defines a circular recess
US6254622B1 (en) 1996-02-20 2001-07-03 Larry Hood Blade for ultrasonically assisted cutting and hemostasis
US5728130A (en) 1996-03-22 1998-03-17 Olympus Optical Co., Ltd. Ultrasonic trocar system
US5766146A (en) 1996-04-04 1998-06-16 Allergan Method of infusion control during phacoemulsification surgery
JPH09322572A (ja) 1996-05-30 1997-12-12 Nikon Corp 振動アクチュエータ
JP3807783B2 (ja) 1996-05-31 2006-08-09 株式会社ニデック 眼科用超音波手術装置
US5746756A (en) 1996-06-03 1998-05-05 Ethicon Endo-Surgery, Inc. Internal ultrasonic tip amplifier
US5800448A (en) 1996-07-24 1998-09-01 Surgical Design Corporation Ultrasonic surgical instrument
US5971949A (en) 1996-08-19 1999-10-26 Angiosonics Inc. Ultrasound transmission apparatus and method of using same
US6241703B1 (en) 1996-08-19 2001-06-05 Angiosonics Inc. Ultrasound transmission apparatus having a tip
US5941887A (en) 1996-09-03 1999-08-24 Bausch & Lomb Surgical, Inc. Sleeve for a surgical instrument
CA2213948C (en) 1996-09-19 2006-06-06 United States Surgical Corporation Ultrasonic dissector
US5733256A (en) 1996-09-26 1998-03-31 Micro Medical Devices Integrated phacoemulsification system
US5676649A (en) 1996-10-04 1997-10-14 Alcon Laboratories, Inc. Phacoemulsification cutting tip
US6036667A (en) 1996-10-04 2000-03-14 United States Surgical Corporation Ultrasonic dissection and coagulation system
US6013046A (en) 1996-10-16 2000-01-11 Surgin Surgical Instrumentation, Inc. Sleeve shielded needles for phaco-emulsification devices
US5993409A (en) 1996-11-27 1999-11-30 Surgin Surgical Instrumentation, Inc. Needle for surgical use
US5808396A (en) 1996-12-18 1998-09-15 Alcon Laboratories, Inc. System and method for tuning and controlling an ultrasonic handpiece
US5776155A (en) 1996-12-23 1998-07-07 Ethicon Endo-Surgery, Inc. Methods and devices for attaching and detaching transmission components
DE19700270A1 (de) 1997-01-07 1998-07-16 Storz Endoskop Gmbh Handstück für ein multifunktionales endoskopisches Operationsgerät sowie ein derartiges Operationsgerät
US6629948B2 (en) 1997-01-22 2003-10-07 Advanced Medical Optics Rapid pulse phaco power for burn free surgery
US6780165B2 (en) 1997-01-22 2004-08-24 Advanced Medical Optics Micro-burst ultrasonic power delivery
US6394974B1 (en) 1997-01-22 2002-05-28 Allergan Sales, Inc. Power mode phaco
US5819571A (en) 1997-02-10 1998-10-13 Johnson; Stephen Apparatus for bending surgical instruments
US5817036A (en) 1997-02-20 1998-10-06 General Electric Company System and method for treatment of a prostate with a phase fresnel probe
US5944737A (en) 1997-10-10 1999-08-31 Ethicon Endo-Surgery, Inc. Ultrasonic clamp coagulator apparatus having improved waveguide support member
US5989275A (en) 1997-02-28 1999-11-23 Ethicon Endo-Surgery, Inc. Damping ultrasonic transmission components
US5810859A (en) 1997-02-28 1998-09-22 Ethicon Endo-Surgery, Inc. Apparatus for applying torque to an ultrasonic transmission component
US6206844B1 (en) 1997-02-28 2001-03-27 Ethicon Endo-Surgery, Inc. Reusable ultrasonic surgical instrument with removable outer sheath
US6228046B1 (en) 1997-06-02 2001-05-08 Pharmasonics, Inc. Catheters comprising a plurality of oscillators and methods for their use
US5921999A (en) 1997-06-03 1999-07-13 Dileo; Frank System and method employing a pie-zoelectric crystal and transverse oscillation to perform a capsulotomy
US6053906A (en) 1997-06-25 2000-04-25 Olympus Optical Co., Ltd. Ultrasonic operation apparatus
US5938633A (en) 1997-07-09 1999-08-17 Ethicon Endo-Surgery, Inc. Ultrasonic surgical devices
US6024750A (en) 1997-08-14 2000-02-15 United States Surgical Ultrasonic curved blade
US5938677A (en) 1997-10-15 1999-08-17 Alcon Laboratories, Inc. Control system for a phacoemulsification handpiece
US6013048A (en) 1997-11-07 2000-01-11 Mentor Corporation Ultrasonic assisted liposuction system
US6283974B1 (en) 1997-11-14 2001-09-04 Aaron James Alexander Surgical tip for phacoemulsification
DE69930499T2 (de) 1998-01-19 2006-11-16 Young, Michael John R., Ashburton Ultraschallschneidwerkzeug
WO1999042036A1 (en) 1998-02-20 1999-08-26 General Surgical Innovations, Inc. Bendable, reusable medical instruments with improved fatigue life
US6083193A (en) 1998-03-10 2000-07-04 Allergan Sales, Inc. Thermal mode phaco apparatus and method
IT1299401B1 (it) 1998-03-27 2000-03-16 Optikon 2000 Spa Procedimento di ottimizzazione del pilotaggio di un attuatore piezoelettrico, in particolare per dispositivi facoemulsificatori,
US5897523A (en) 1998-04-13 1999-04-27 Ethicon Endo-Surgery, Inc. Articulating ultrasonic surgical instrument
US6039715A (en) 1998-05-11 2000-03-21 Mackool; Richard J. Angulated phacoemulsification needle whose outer surface converges and inner channel narrows
US6352517B1 (en) * 1998-06-02 2002-03-05 Stephen Thomas Flock Optical monitor of anatomical movement and uses thereof
US6315755B1 (en) 1998-06-04 2001-11-13 Alcon Manufacturing, Ltd. Method of controlling a liquefracture handpiece
US6179805B1 (en) 1998-06-04 2001-01-30 Alcon Laboratories, Inc. Liquefracture handpiece
CA2276316C (en) 1998-06-29 2008-02-12 Ethicon Endo-Surgery, Inc. Method of balancing asymmetric ultrasonic surgical blades
US6309400B2 (en) 1998-06-29 2001-10-30 Ethicon Endo-Surgery, Inc. Curved ultrasonic blade having a trapezoidal cross section
US6660017B2 (en) 1998-06-29 2003-12-09 Ethicon Endo-Surgery, Inc. Balanced ultrasonic blade including a singular balance asymmetry
US6028387A (en) 1998-06-29 2000-02-22 Alcon Laboratories, Inc. Ultrasonic handpiece tuning and controlling device
US6077285A (en) 1998-06-29 2000-06-20 Alcon Laboratories, Inc. Torsional ultrasound handpiece
CA2276313C (en) 1998-06-29 2008-01-29 Ethicon Endo-Surgery, Inc. Balanced ultrasonic blade including a plurality of balance asymmetries
US6402769B1 (en) 1998-06-29 2002-06-11 Alcon Universal Ltd. Torsional ultrasound handpiece
US6592541B1 (en) 1998-07-21 2003-07-15 Badrudin Kurwa Ophthalmological surgical instrument, device and method of use
US6256859B1 (en) 1998-09-25 2001-07-10 Sherwood Services Ag Method of manufacturing an aspiring tool
US6605054B2 (en) 1998-09-30 2003-08-12 Advanced Medical Optics Multiple bypass port phaco tip
IL144865A0 (en) 1999-02-17 2002-06-30 Bausch & Lomb Methods, apparatus and system for removal of lenses from mammalian eyes
US6027515A (en) 1999-03-02 2000-02-22 Sound Surgical Technologies Llc Pulsed ultrasonic device and method
US6241700B1 (en) 1999-03-08 2001-06-05 Alcon Laboratories, Inc. Surgical handpiece
US6251110B1 (en) 1999-03-31 2001-06-26 Ethicon Endo-Surgery, Inc. Combined radio frequency and ultrasonic surgical device
US6278218B1 (en) 1999-04-15 2001-08-21 Ethicon Endo-Surgery, Inc. Apparatus and method for tuning ultrasonic transducers
AU774545B2 (en) 1999-04-15 2004-07-01 Ethicon Endo-Surgery, Inc. Ultrasonic transducer with improved compressive loading
GB2365775B (en) 1999-04-21 2003-04-23 Michael John Radley Young Improved waveguide output configurations
US6179808B1 (en) 1999-06-18 2001-01-30 Alcon Laboratories, Inc. Method of controlling the operating parameters of a surgical system
US6193683B1 (en) 1999-07-28 2001-02-27 Allergan Closed loop temperature controlled phacoemulsification system to prevent corneal burns
JP2001061847A (ja) 1999-08-27 2001-03-13 Olympus Optical Co Ltd 生体組織の処置具
US6261283B1 (en) 1999-08-31 2001-07-17 Alcon Universal Ltd. Liquid venting surgical system and cassette
WO2001024744A1 (en) 1999-10-01 2001-04-12 Alcon Universal Ltd. Sleeve for microsurgical instrument
US20040097996A1 (en) 1999-10-05 2004-05-20 Omnisonics Medical Technologies, Inc. Apparatus and method of removing occlusions using an ultrasonic medical device operating in a transverse mode
US6551337B1 (en) 1999-10-05 2003-04-22 Omnisonics Medical Technologies, Inc. Ultrasonic medical device operating in a transverse mode
US6695782B2 (en) 1999-10-05 2004-02-24 Omnisonics Medical Technologies, Inc. Ultrasonic probe device with rapid attachment and detachment means
US6325811B1 (en) 1999-10-05 2001-12-04 Ethicon Endo-Surgery, Inc. Blades with functional balance asymmetries for use with ultrasonic surgical instruments
US20030065263A1 (en) 1999-10-05 2003-04-03 Omnisonics Medical Technologies, Inc. Ultrasonic probe device with rapid attachment and detachment means having a line contact collet
US6432118B1 (en) 1999-10-05 2002-08-13 Ethicon Endo-Surgery, Inc. Multifunctional curved blade for use with an ultrasonic surgical instrument
DE10021187C1 (de) 1999-11-03 2001-05-31 Krohne Ag Ultraschallwellenleiter
AU5943900A (en) 1999-11-29 2001-05-31 Alcon Universal Limited Torsional ultrasound handpiece
US6319220B1 (en) 1999-12-03 2001-11-20 Stephen S. Bylsma Phacoemulsification apparatus
US6423074B1 (en) 1999-12-21 2002-07-23 Allergan Sales, Inc. Flexible irrigation/aspiration tip assembly for providing irrigation to an eye capsule and for aspirating fluid from the eye capsule
US6258053B1 (en) 2000-01-24 2001-07-10 Alcon Universal, Ltd. Phacoemulsification instrument having a gap between a needle and a sleeve of the instrument that is at least the same size as an inside area of an infusion line
AU2001234738A1 (en) 2000-02-03 2001-08-14 Sound Surgical Technologies Llc Ultrasonic cutting and coagulation knife using transverse vibrations
US6984220B2 (en) 2000-04-12 2006-01-10 Wuchinich David G Longitudinal-torsional ultrasonic tissue dissection
US6475224B1 (en) 2000-04-13 2002-11-05 Scimed Life Systems, Inc. Catheter drive shaft spring clutch
FR2808208B1 (fr) 2000-04-27 2002-06-28 Optimex 2000 Ltd Set de cannules pour injections dans le corps humain
US6478766B1 (en) 2000-07-25 2002-11-12 Alcon, Inc. Ultrasound handpiece
JP2004507321A (ja) 2000-08-29 2004-03-11 アルコン マニュファクチャリング,リミティド 注入制御システム
US6428501B1 (en) 2000-09-19 2002-08-06 K2 Limited Partnership U/A/D Surgical instrument sleeve
WO2002026016A2 (en) 2000-09-25 2002-04-04 Alcon Universal Ltd. Method of operating an infusion control system
US6679899B2 (en) 2000-10-20 2004-01-20 Ethicon Endo-Surgery, Inc. Method for detecting transverse vibrations in an ultrasonic hand piece
US6480796B2 (en) 2000-10-20 2002-11-12 Ethicon Endo-Surgery, Inc. Method for improving the start up of an ultrasonic system under zero load conditions
IT249046Y1 (it) 2000-12-11 2003-03-25 Optikon 2000 Spa Punta emulsificata per chirurgia oculistica, in particolare per lafacoemulsificazione della cataratta.
US7530986B2 (en) 2001-01-08 2009-05-12 Ethicon Endo-Surgery, Inc. Laminated ultrasonic end effector
US6533750B2 (en) 2001-01-23 2003-03-18 Advanced Medical Optics Conically shaped phaco tip
US6752815B2 (en) 2001-01-31 2004-06-22 Ethicon Endo-Surgery, Inc. Method and waveguides for changing the direction of longitudinal vibrations
US6561983B2 (en) 2001-01-31 2003-05-13 Ethicon Endo-Surgery, Inc. Attachments of components of ultrasonic blades or waveguides
US6514267B2 (en) 2001-03-26 2003-02-04 Iep Pharmaceutical Devices Inc. Ultrasonic scalpel
US8348880B2 (en) 2001-04-04 2013-01-08 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument incorporating fluid management
US20020151825A1 (en) 2001-04-12 2002-10-17 Pearl Technology Holdings, Llc Ultrasound plaque emulsion device
JP2003033364A (ja) 2001-07-23 2003-02-04 Miwatec:Kk 超音波ハンドピ−ス
US7229455B2 (en) 2001-09-03 2007-06-12 Olympus Corporation Ultrasonic calculus treatment apparatus
DE10146011A1 (de) 2001-09-19 2003-04-03 Klaus Zimmermann Verfahren und Anordnung zur Thrombektomie
US6830555B2 (en) 2001-10-09 2004-12-14 Advanced Medical Optics Multi-functional second instrument for cataract removal
CA2466035A1 (en) 2001-11-09 2003-05-15 Kenneth D. Anthone Method and instrument for cataract surgery
US6952072B2 (en) 2001-11-09 2005-10-04 Seiko Instruments Inc. Ultrasonic motor and electronic apparatus utilizing ultrasonic motor
US6645841B2 (en) * 2001-11-16 2003-11-11 Hewlett-Packard Development Company, L.P. Selective solder bump application
US6997935B2 (en) 2001-11-20 2006-02-14 Advanced Medical Optics, Inc. Resonant converter tuning for maintaining substantially constant phaco handpiece power under increased load
JP2003190180A (ja) 2001-12-27 2003-07-08 Miwatec:Kk 複合振動超音波ハンドピ−ス
US6736835B2 (en) 2002-03-21 2004-05-18 Depuy Acromed, Inc. Early intervention spinal treatment methods and devices for use therein
US7037296B2 (en) 2002-04-04 2006-05-02 Advanced Medical Optics, Inc. Curved multi-purpose phacoemulsification needle
JP4425782B2 (ja) 2002-05-13 2010-03-03 アクシーア メディカル インコーポレイテッド 柔組織の切断及び凝固のための超音波システム
US20030212331A1 (en) 2002-05-13 2003-11-13 Paul Fenton Ultrasonic soft tissue cutting and coagulation systems having multiple superposed vibrational modes
US6893434B2 (en) 2002-05-13 2005-05-17 Axya Medical, Inc. Ultrasonic soft tissue cutting and coagulation systems including a retractable grasper
US6862951B2 (en) 2002-08-26 2005-03-08 Alcon, Inc. Footswitch
US6923421B2 (en) 2002-09-23 2005-08-02 Red Valve Co., Inc. Flexible half sleeve style pinch valve
AU2003299086B2 (en) 2002-09-24 2008-08-07 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument having an increased working length
US20040092921A1 (en) 2002-10-21 2004-05-13 Kadziauskas Kenneth E. System and method for pulsed ultrasonic power delivery employing cavitation effects
US7316664B2 (en) 2002-10-21 2008-01-08 Advanced Medical Optics, Inc. Modulated pulsed ultrasonic power delivery system and method
JP2003116870A (ja) 2002-10-23 2003-04-22 Miwatec:Kk 超音波ハンドピ−スとこれに使用する超音波ホ−ン
US20040092800A1 (en) 2002-11-11 2004-05-13 Mackool Richard J. System for instructing removal of cataract tissue
US7014629B2 (en) 2002-12-13 2006-03-21 Alcon, Inc Tapered infusion sleeve portal
US6962582B2 (en) 2002-12-30 2005-11-08 C & J Holdings, Llc Surgical instrument with near-axial geometry
US20040199192A1 (en) 2003-04-04 2004-10-07 Takayuki Akahoshi Phacoemulsification needle
US20040210140A1 (en) 2003-04-15 2004-10-21 Omnisonics Medical Technologies, Inc. Apparatus and method for preshaped ultrasonic probe
US6939317B2 (en) 2003-08-10 2005-09-06 Jaime Zacharias Repetitive progressive axial displacement pattern for phacoemulsifier needle tip
US20050075656A1 (en) 2003-09-30 2005-04-07 Jean Beaupre Applier for a surgical device
US20050070939A1 (en) 2003-09-30 2005-03-31 Jean Beaupre Unfolding anastomosis ring device
US7163548B2 (en) 2003-11-05 2007-01-16 Ethicon Endo-Surgery, Inc Ultrasonic surgical blade and instrument having a gain step
US7019234B1 (en) 2003-11-13 2006-03-28 Alcon, Inc. Footswitch
WO2005084552A1 (en) 2004-02-09 2005-09-15 Omnisonics Medical Technologies, Inc. Apparatus and method for an ultrasonic medical device operating in torsional and transverse modes
US7794414B2 (en) 2004-02-09 2010-09-14 Emigrant Bank, N.A. Apparatus and method for an ultrasonic medical device operating in torsional and transverse modes
WO2005084553A1 (en) 2004-02-09 2005-09-15 Omnisonics Medical Technologies, Inc. Apparatus and method for an ultrasonic medical device operating in a torsional mode
US20050234484A1 (en) 2004-02-27 2005-10-20 Houser Kevin L Ultrasonic surgical blade having transverse and longitudinal vibration
US7645256B2 (en) 2004-08-12 2010-01-12 Alcon, Inc. Ultrasound handpiece
US7651490B2 (en) 2004-08-12 2010-01-26 Alcon, Inc. Ultrasonic handpiece
US7297137B2 (en) 2004-03-22 2007-11-20 Alcon, Inc. Method of detecting surgical events
US7645255B2 (en) 2004-03-22 2010-01-12 Alcon, Inc. Method of controlling a surgical system based on irrigation flow
US7625388B2 (en) 2004-03-22 2009-12-01 Alcon, Inc. Method of controlling a surgical system based on a load on the cutting tip of a handpiece
US7572242B2 (en) 2004-03-22 2009-08-11 Alcon, Inc. Method of operating an ultrasound handpiece
US7811255B2 (en) 2004-03-22 2010-10-12 Alcon, Inc. Method of controlling a surgical system based on a rate of change of an operating parameter
US20050234473A1 (en) 2004-04-14 2005-10-20 Jaime Zacharias Phacoemulsification probe with tip shield
US20050273126A1 (en) 2004-06-07 2005-12-08 Crescendo Technologies, Inc. Color treated condition-indicating ultrasonic surgical device and method
US20060100616A1 (en) 2004-11-08 2006-05-11 Crescendo Technologies, Llc Ultrasonic device
US7479148B2 (en) 2004-11-08 2009-01-20 Crescendo Technologies, Llc Ultrasonic shear with asymmetrical motion
US20060145540A1 (en) 2004-11-12 2006-07-06 Mezhinsky Victor B Dual linear control footswitch
US7568619B2 (en) 2004-12-15 2009-08-04 Alcon, Inc. System and method for identifying and controlling ophthalmic surgical devices and components
US8282594B2 (en) 2004-12-20 2012-10-09 Bausch & Lomb Incorporated Non-circular ported phacoemulsification irrigation sleeve
US20060189948A1 (en) 2005-02-18 2006-08-24 Alcon, Inc. Phacoemulsification tip
US20060190003A1 (en) * 2005-02-18 2006-08-24 Alcon, Inc. Surgical method
US8403951B2 (en) 2005-03-08 2013-03-26 Novartis Ag Phacoemulsification tip
US20060211943A1 (en) 2005-03-15 2006-09-21 Crescendo Technologies, Llc Ultrasonic blade with terminal end balance features
US7285895B2 (en) 2005-03-15 2007-10-23 Crescendo Technologies, Llc Ultrasonic medical device and method
US20060217739A1 (en) 2005-03-22 2006-09-28 Alcon, Inc. Phacoemulsification tip
US7335997B2 (en) 2005-03-31 2008-02-26 Ethicon Endo-Surgery, Inc. System for controlling ultrasonic clamping and cutting instruments
US20060264970A1 (en) 2005-05-19 2006-11-23 Alcon, Inc. Phacoemulsification tip
US20070016236A1 (en) 2005-07-18 2007-01-18 Crescendo Technologies, Llc Balanced ultrasonic curved blade
US20080058708A1 (en) 2005-08-02 2008-03-06 Takayuki Akahoshi Phacoemulsification Needle
US8016843B2 (en) * 2005-09-09 2011-09-13 Alcon Research Ltd Ultrasonic knife
US8152825B2 (en) 2005-10-14 2012-04-10 Ethicon Endo-Surgery, Inc. Medical ultrasound system and handpiece and methods for making and tuning
US20070191713A1 (en) 2005-10-14 2007-08-16 Eichmann Stephen E Ultrasonic device for cutting and coagulating
US8246642B2 (en) 2005-12-01 2012-08-21 Ethicon Endo-Surgery, Inc. Ultrasonic medical instrument and medical instrument connection assembly
US7621930B2 (en) 2006-01-20 2009-11-24 Ethicon Endo-Surgery, Inc. Ultrasound medical instrument having a medical ultrasonic blade
US20070255196A1 (en) 2006-04-19 2007-11-01 Wuchinich David G Ultrasonic liquefaction method and apparatus using a tapered ultrasonic tip
US20070260173A1 (en) 2006-05-05 2007-11-08 Alcon, Inc. Irrigation/aspiration tip
US7443296B2 (en) 2006-07-21 2008-10-28 Alcon, Inc. Smart connector system for surgical machine
GB0618366D0 (en) 2006-09-19 2006-10-25 Sra Dev Ltd Improved ultrasonic surgical tool
US20090131885A1 (en) 2006-11-08 2009-05-21 Takayuki Akahoshi Curved Irrigation/Aspiration Needle
US20080139994A1 (en) * 2006-12-08 2008-06-12 Alcon, Inc. Torsional Ultrasound at Resonant Frequencies That Eliminate Chatter
US8579929B2 (en) 2006-12-08 2013-11-12 Alcon Research, Ltd. Torsional ultrasound hand piece that eliminates chatter
CN101600393B (zh) 2007-01-16 2014-06-04 伊西康内外科公司 用于切割和凝结的超声装置
US8057498B2 (en) 2007-11-30 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument blades
US8911460B2 (en) 2007-03-22 2014-12-16 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8303530B2 (en) 2007-05-10 2012-11-06 Novartis Ag Method of operating an ultrasound handpiece
US10596032B2 (en) 2007-05-24 2020-03-24 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system with a footpedal
US10363166B2 (en) 2007-05-24 2019-07-30 Johnson & Johnson Surgical Vision, Inc. System and method for controlling a transverse phacoemulsification system using sensed data
US10485699B2 (en) 2007-05-24 2019-11-26 Johnson & Johnson Surgical Vision, Inc. Systems and methods for transverse phacoemulsification
US9271751B2 (en) 2007-05-29 2016-03-01 Ethicon Endo-Surgery, Llc Ultrasonic surgical system
JP2009009656A (ja) 2007-06-29 2009-01-15 Hitachi Ltd 光ディスク装置及び情報記録方法
US8882791B2 (en) 2007-07-27 2014-11-11 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments
US8523889B2 (en) 2007-07-27 2013-09-03 Ethicon Endo-Surgery, Inc. Ultrasonic end effectors with increased active length
US8808319B2 (en) 2007-07-27 2014-08-19 Ethicon Endo-Surgery, Inc. Surgical instruments
US9044261B2 (en) 2007-07-31 2015-06-02 Ethicon Endo-Surgery, Inc. Temperature controlled ultrasonic surgical instruments
US8252012B2 (en) 2007-07-31 2012-08-28 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instrument with modulator
US8512365B2 (en) 2007-07-31 2013-08-20 Ethicon Endo-Surgery, Inc. Surgical instruments
US7876030B2 (en) 2007-09-11 2011-01-25 Ngk Spark Plug Co., Ltd. Ultrasonic transducer which is either crimped or welded during assembly
US8435248B2 (en) 2007-10-05 2013-05-07 Wesley K. Herman Probe tip and infusion sleeve for use with ophthalmological surgery
US9132033B2 (en) 2007-11-01 2015-09-15 Art, Limited Phacoemulsification needle
BRPI0817137B1 (pt) 2007-11-02 2020-12-01 Archer-Daniels-Midland Company método para produzir etanol através de fermentação e método para produzir um produto principal através de fermentação
US10010339B2 (en) 2007-11-30 2018-07-03 Ethicon Llc Ultrasonic surgical blades
NL2001401C2 (nl) 2008-03-25 2009-09-28 D O R C Dutch Ophthalmic Res C Oogchirurgisch instrument.
US20090264909A1 (en) 2008-04-18 2009-10-22 Jean Michael Beaupre Ultrasonic shears stop pad
US20090270891A1 (en) 2008-04-18 2009-10-29 Jean Michael Beaupre Balanced ultrasonic curved blade
JP2011518025A (ja) 2008-04-22 2011-06-23 エシコン・エンド−サージェリィ・インコーポレイテッド 組織切開のための方法及び装置
US20100010419A1 (en) 2008-07-14 2010-01-14 Takayuki Akahoshi Phacoemulssification Needle Tips
US8058771B2 (en) 2008-08-06 2011-11-15 Ethicon Endo-Surgery, Inc. Ultrasonic device for cutting and coagulating with stepped output
US9089360B2 (en) 2008-08-06 2015-07-28 Ethicon Endo-Surgery, Inc. Devices and techniques for cutting and coagulating tissue
US20100036256A1 (en) 2008-08-08 2010-02-11 Mikhail Boukhny Offset ultrasonic hand piece
US20100057118A1 (en) 2008-09-03 2010-03-04 Dietz Timothy G Ultrasonic surgical blade
US20100063525A1 (en) 2008-09-05 2010-03-11 Jean Michael Beaupre Ultrasonic shears force limiting
US20100063528A1 (en) 2008-09-05 2010-03-11 Beaupre Jean Michael Ultrasonic shears actuating mechanism
US20100087758A1 (en) 2008-10-02 2010-04-08 Beaupre Jean M Laminated ultrasonic waveguides fabricated from sheet stock
US8308735B2 (en) 2008-10-06 2012-11-13 Novartis Ag Phacoemulsification tip with internal oriented structures
US20100094321A1 (en) 2008-10-10 2010-04-15 Takayuki Akahoshi Ultrasound Handpiece
US20100106173A1 (en) 2008-10-23 2010-04-29 Hideto Yoshimine Ultrasonic surgical device
US8764782B2 (en) 2008-10-31 2014-07-01 Art, Limited Phacoemulsification needle
US8801737B2 (en) 2008-10-31 2014-08-12 Art, Limited Apparatus and method for phacoemulsification
US8992459B2 (en) 2009-02-13 2015-03-31 Art, Limited Apparatus and method for phacoemulsification
US8334635B2 (en) 2009-06-24 2012-12-18 Ethicon Endo-Surgery, Inc. Transducer arrangements for ultrasonic surgical instruments
US8623040B2 (en) 2009-07-01 2014-01-07 Alcon Research, Ltd. Phacoemulsification hook tip
CN102480969A (zh) 2009-07-09 2012-05-30 科锐医疗有限公司 伤口愈合和瘢痕调制方法
US9039695B2 (en) 2009-10-09 2015-05-26 Ethicon Endo-Surgery, Inc. Surgical generator for ultrasonic and electrosurgical devices
US10441345B2 (en) 2009-10-09 2019-10-15 Ethicon Llc Surgical generator for ultrasonic and electrosurgical devices
US8323302B2 (en) 2010-02-11 2012-12-04 Ethicon Endo-Surgery, Inc. Methods of using ultrasonically powered surgical instruments with rotatable cutting implements
US8579928B2 (en) 2010-02-11 2013-11-12 Ethicon Endo-Surgery, Inc. Outer sheath and blade arrangements for ultrasonic surgical instruments
US8961547B2 (en) 2010-02-11 2015-02-24 Ethicon Endo-Surgery, Inc. Ultrasonic surgical instruments with moving cutting implement
US10258505B2 (en) 2010-09-17 2019-04-16 Alcon Research, Ltd. Balanced phacoemulsification tip

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6458143B1 (en) * 1999-10-04 2002-10-01 Olympus Optical Co., Ltd. Ultrasonic treatment instrument for medical operation
EP1852096A1 (en) * 2006-05-05 2007-11-07 Alcon, Inc. Phacoemulsification tip

Also Published As

Publication number Publication date
JP5624134B2 (ja) 2014-11-12
CN102470045A (zh) 2012-05-23
US8623040B2 (en) 2014-01-07
EP2448535B1 (en) 2015-07-22
AU2010266685B2 (en) 2015-03-26
US20110004149A1 (en) 2011-01-06
WO2011002576A1 (en) 2011-01-06
ES2546867T3 (es) 2015-09-29
JP2012531965A (ja) 2012-12-13
EP2448535A1 (en) 2012-05-09
US9233021B2 (en) 2016-01-12
TW201103489A (en) 2011-02-01
CA2765909C (en) 2017-11-21
TWI574663B (zh) 2017-03-21
AU2010266685A1 (en) 2012-01-12
US20140052141A1 (en) 2014-02-20
AR077749A1 (es) 2011-09-21
CA2765909A1 (en) 2011-01-06

Similar Documents

Publication Publication Date Title
CN102470045B (zh) 超声乳化白内障摘钩状刀片
CA2534416C (en) Phacoemulsification tip, apparatus and method for using same
US8403951B2 (en) Phacoemulsification tip
RU2502495C2 (ru) Ультразвуковая рукоятка со смещением
US8308735B2 (en) Phacoemulsification tip with internal oriented structures
US20110112466A1 (en) Extended Point Phacoemulsification Tip
EP1852096A1 (en) Phacoemulsification tip
WO2013125056A1 (ja) 破砕チップ、これを備える眼内手術装置、キャビテーションの発生抑制方法、及び白内障の手術方法
WO2006096335A2 (en) Phacoemulsification tip
RU2469688C1 (ru) Ультразвуковой инструмент факоэмульсификатора с композитными ультразвуковыми колебаниями
RU2470620C1 (ru) Ультразвуковой инструмент факоэмульсификатора
JP2018143325A (ja) 超音波手術用チップ
MXPA06001826A (en) Phacoemulsification tip

Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20141029

Termination date: 20200607