CA2400358A1 - Incising apparatus for use in cataract surgery - Google Patents

Incising apparatus for use in cataract surgery Download PDF

Info

Publication number
CA2400358A1
CA2400358A1 CA002400358A CA2400358A CA2400358A1 CA 2400358 A1 CA2400358 A1 CA 2400358A1 CA 002400358 A CA002400358 A CA 002400358A CA 2400358 A CA2400358 A CA 2400358A CA 2400358 A1 CA2400358 A1 CA 2400358A1
Authority
CA
Canada
Prior art keywords
handle
cataract surgery
incising apparatus
incising
band
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.)
Granted
Application number
CA002400358A
Other languages
French (fr)
Other versions
CA2400358C (en
Inventor
Matthew Feinsod
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.)
Individual
Original Assignee
Individual
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 Individual filed Critical Individual
Publication of CA2400358A1 publication Critical patent/CA2400358A1/en
Application granted granted Critical
Publication of CA2400358C publication Critical patent/CA2400358C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61F—FILTERS 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
    • A61F9/00—Methods 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
    • A61F9/007—Methods or devices for eye surgery
    • A61F9/00736—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments
    • A61F9/00754—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments for cutting or perforating the anterior lens capsule, e.g. capsulotomes

Abstract

An incising apparatus (100) for cataract surgery is provided. The incising apparatus (100) includes a handle (110) having a proximal end and a distal end. A circular cutting band (120) is adapted to slide along the handle (110). At least one stop-per element (130) is provided in the vicinity of the proximal end of the handle (110). The at least one stopper element (120) is positioned within the interior of the circular band (120) so as to restrict the motion of the circular band (120) relative to the handle (110).
CA002400358A 2000-02-18 2001-02-16 Incising apparatus for use in cataract surgery Expired - Fee Related CA2400358C (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US09/507,703 2000-02-18
US09/507,703 US6379370B1 (en) 2000-02-18 2000-02-18 Incising apparatus for use in cataract surgery
PCT/US2001/005161 WO2001060266A1 (en) 2000-02-18 2001-02-16 Incising apparatus for use in cataract surgery

Publications (2)

Publication Number Publication Date
CA2400358A1 true CA2400358A1 (en) 2001-08-23
CA2400358C CA2400358C (en) 2008-05-20

Family

ID=24019775

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002400358A Expired - Fee Related CA2400358C (en) 2000-02-18 2001-02-16 Incising apparatus for use in cataract surgery

Country Status (4)

Country Link
US (2) US6379370B1 (en)
AU (1) AU2001241537A1 (en)
CA (1) CA2400358C (en)
WO (1) WO2001060266A1 (en)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1408901A1 (en) * 2001-07-23 2004-04-21 FOS Holding S.A. Device for separating the epithelium layer from the surface of the cornea of an eye
US7156859B2 (en) * 2001-07-23 2007-01-02 Fos Holding S.A. Device for separating the epithelium layer from the surface of the cornea of an eye
US20070265650A1 (en) * 2001-07-23 2007-11-15 Ioannis Pallikaris Device for separating the epithelial layer from the surface of the cornea of an eye
WO2003022174A2 (en) * 2001-09-07 2003-03-20 Siepser Steven B Intraocular lens extracting device
US20040118414A1 (en) * 2002-12-20 2004-06-24 Shah Mandar V Surface modified viscoelastics for ocular surgery
CA2508689A1 (en) * 2002-12-10 2004-06-24 Sightrate B.V. Disposable separator for separating the epithelium layer from the cornea of an eye
US20040260321A1 (en) * 2002-12-19 2004-12-23 Ming-Kok Tai Apparatus and method for separating the epithelium layer from the cornea of an eye without corneal pre-applanation
FR2855746A1 (en) * 2003-06-03 2004-12-10 Joseph Leon Intraocular lens capsule part cutting device for cataract surgery, has circular wire with cutting edge and rolled in guide tube during its insertion into eye and unrolled to be applied on capsule to repeatedly perform cutting operation
CN101014308A (en) * 2003-09-05 2007-08-08 视力评估公司 Device for separation of corneal epithelium
US20050245950A1 (en) * 2004-04-29 2005-11-03 Kozlowski Martin J Method and apparatus to mark an incision
DE602005009432D1 (en) 2004-06-17 2008-10-16 Cadent Ltd Method and apparatus for color forming a three-dimensional structure
US8979879B2 (en) * 2004-08-10 2015-03-17 Asico, Llc. Nucleus chopper and splitter
US8262682B2 (en) * 2004-08-10 2012-09-11 Asico Llc Nucleus chopper and splitter
US20060100617A1 (en) * 2004-11-09 2006-05-11 Alcon, Inc. Capsularhexis device
KR100697429B1 (en) * 2004-12-27 2007-03-20 엘지전자 주식회사 Vacuum cleaner
JP4834337B2 (en) * 2005-07-06 2011-12-14 千寿製薬株式会社 Anterior lens capsule cutter
US7763032B2 (en) 2005-12-20 2010-07-27 Ellis Forrest J Method and apparatus for forming an aperture in a lens capsule of an eye
ES2427613T3 (en) * 2008-05-15 2013-10-31 Mynosys Cellular Devices, Inc. Ophthalmic surgical device for capsulotomy
GB0811087D0 (en) * 2008-06-17 2008-07-23 Nottingham University Hospital Surgical cutting implement
US9125720B2 (en) 2008-10-13 2015-09-08 Alcon Research, Ltd. Capsularhexis device with flexible heating element
US8137344B2 (en) 2008-12-10 2012-03-20 Alcon Research, Ltd. Flexible, automated capsulorhexis device
US8157797B2 (en) 2009-01-12 2012-04-17 Alcon Research, Ltd. Capsularhexis device with retractable bipolar electrodes
US8814854B2 (en) * 2009-06-03 2014-08-26 Alcon Research, Ltd. Capsulotomy repair device and method for capsulotomy repair
US20110118734A1 (en) * 2009-11-16 2011-05-19 Alcon Research, Ltd. Capsularhexis device using pulsed electric fields
US8646910B1 (en) 2009-11-27 2014-02-11 Joyce Schenkein Vision training method and apparatus
US20110202049A1 (en) * 2010-02-18 2011-08-18 Alcon Research, Ltd. Small Gauge Ablation Probe For Glaucoma Surgery
US8685051B2 (en) 2010-04-22 2014-04-01 Ojo, Llc Capsulotomy devices and methods
US9241755B2 (en) 2010-05-11 2016-01-26 Alcon Research, Ltd. Capsule polishing device and method for capsule polishing
US9149388B2 (en) 2010-09-29 2015-10-06 Alcon Research, Ltd. Attenuated RF power for automated capsulorhexis
US9700458B2 (en) 2011-03-08 2017-07-11 Rhexis Surgical Instruments, Inc. Apparatus and diamond blade mechanism to make an annular incision in soft tissue
USD707818S1 (en) 2013-03-05 2014-06-24 Alcon Research Ltd. Capsulorhexis handpiece
US10070989B2 (en) 2014-02-03 2018-09-11 Mynosys Cellular Devices, Inc. Capsulotomy cartridge
USD737438S1 (en) 2014-03-04 2015-08-25 Novartis Ag Capsulorhexis handpiece
AR096171A1 (en) 2014-05-05 2015-12-09 Sabella Daniel Horacio CIRCULAR Scalpel FOR PREVIOUS CRYSTAL CAPSULOTOMY IN CATARATA SURGERY
US9629747B2 (en) 2014-09-17 2017-04-25 Iantech, Inc. Devices and methods for cutting lenticular tissue
CN107072814B (en) * 2014-09-17 2021-01-26 卡尔蔡司白内障医疗技术公司 Device and method for removing lens tissue
US10624785B2 (en) 2016-01-30 2020-04-21 Carl Zeiss Meditec Cataract Technology Inc. Devices and methods for ocular surgery
US11298265B2 (en) * 2016-10-24 2022-04-12 Excel-Lens, Inc. Intraocular lens with tilted optical axis
ES2939887T3 (en) 2016-10-26 2023-04-27 Zeiss Carl Meditec Inc Device for cutting a lens in an eye
JP6132177B1 (en) * 2016-11-01 2017-05-24 イクエンメディカル株式会社 Anterior lens capsule incision
KR20200098599A (en) 2017-12-14 2020-08-20 칼 짜이스 메디텍 캐터랙트 테크놀로지 인크. Device for ophthalmic surgery
US11813198B1 (en) * 2023-03-03 2023-11-14 King Saud University Circular capsulotomy incision tool

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US915611A (en) * 1908-10-09 1909-03-16 Clara E Lane Adjustable dough-cutter.
US4732154A (en) * 1984-05-14 1988-03-22 Surgical Systems & Instruments, Inc. Rotary catheter system
FR2588751A1 (en) * 1985-10-17 1987-04-24 Imbert Philippe Trepan in particular for extracapsular extraction of a cataract
US4766897A (en) 1987-06-16 1988-08-30 Heinz Smirmaul Capsulectomy surgical instrument
US5123906A (en) * 1991-06-20 1992-06-23 Kelman Charles D Surgical toroidal snare
US5135530A (en) 1991-11-12 1992-08-04 Lara Lehmer Anterior capsular punch with deformable cutting member
US5269787A (en) * 1991-12-17 1993-12-14 Cozean Jr Charles H Apparatus and method for capsulorhexis
CA2156027C (en) * 1994-10-04 2006-07-18 Keith Ratcliff Surgical retractor
US5957921A (en) * 1996-11-07 1999-09-28 Optex Ophthalmologics, Inc. Devices and methods useable for forming small openings in the lens capsules of mammalian eyes
US5728117A (en) * 1997-03-11 1998-03-17 Lash; Roger S. Retractable capsulorrehexis instument

Also Published As

Publication number Publication date
WO2001060266A1 (en) 2001-08-23
AU2001241537A1 (en) 2001-08-27
US20020091402A1 (en) 2002-07-11
CA2400358C (en) 2008-05-20
US7011666B2 (en) 2006-03-14
US6379370B1 (en) 2002-04-30

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