CA1034460A - Ophthalmic liquifaction pump - Google Patents

Ophthalmic liquifaction pump

Info

Publication number
CA1034460A
CA1034460A CA208,278A CA208278A CA1034460A CA 1034460 A CA1034460 A CA 1034460A CA 208278 A CA208278 A CA 208278A CA 1034460 A CA1034460 A CA 1034460A
Authority
CA
Canada
Prior art keywords
liquifaction
ophthalmic
pump
ophthalmic liquifaction
liquifaction pump
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
Application number
CA208,278A
Other languages
French (fr)
Other versions
CA208278S (en
Inventor
Edward F. Baehr
Jack B. Esgar
William J. Mcgannon
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Application granted granted Critical
Publication of CA1034460A publication Critical patent/CA1034460A/en
Expired 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
    • A61F9/00763—Instruments for removal of intra-ocular material or intra-ocular injection, e.g. cataract instruments with rotating or reciprocating cutting elements, e.g. concentric cutting needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00535—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated
    • A61B2017/00544—Surgical instruments, devices or methods, e.g. tourniquets pneumatically or hydraulically operated pneumatically
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00831—Material properties
    • A61B2017/00853—Material properties low friction, hydrophobic and corrosion-resistant fluorocarbon resin coating (ptf, ptfe, polytetrafluoroethylene)
CA208,278A 1973-09-14 1974-08-29 Ophthalmic liquifaction pump Expired CA1034460A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US397478A US3906954A (en) 1973-09-14 1973-09-14 Ophthalmic liquifaction pump

Publications (1)

Publication Number Publication Date
CA1034460A true CA1034460A (en) 1978-07-11

Family

ID=23571355

Family Applications (1)

Application Number Title Priority Date Filing Date
CA208,278A Expired CA1034460A (en) 1973-09-14 1974-08-29 Ophthalmic liquifaction pump

Country Status (11)

Country Link
US (1) US3906954A (en)
JP (1) JPS587296B2 (en)
BE (1) BE819701A (en)
CA (1) CA1034460A (en)
DE (1) DE2442516A1 (en)
FR (1) FR2243674B1 (en)
GB (1) GB1484299A (en)
IN (1) IN142689B (en)
IT (1) IT1020364B (en)
NL (1) NL7412273A (en)
SE (1) SE411423B (en)

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US4061146A (en) * 1976-04-15 1977-12-06 The United States Of America As Represented By The Administrator Of The National Aeronautics And Space Administration Tissue macerating instrument
US4117843A (en) * 1977-05-12 1978-10-03 Surgical Design Corp. Surgical operating system with upper pressure limit
US4203444A (en) * 1977-11-07 1980-05-20 Dyonics, Inc. Surgical instrument suitable for closed surgery such as of the knee
US4320761A (en) * 1979-02-06 1982-03-23 Haddad Heskel M Surgical device for excision of tissue
US4316465A (en) * 1979-03-30 1982-02-23 Dotson Robert S Jun Ophthalmic handpiece with pneumatically operated cutter
WO1981001363A1 (en) * 1979-11-22 1981-05-28 Unisearch Ltd Co-axial tube surgical infusion/suction cutter tip
US4314560A (en) * 1979-11-28 1982-02-09 Helfgott Maxwell A Powered handpiece for endophthalmic surgery
US4591355A (en) * 1984-06-27 1986-05-27 Advanced Technology Laboratories, Inc. Close clearance seal for rotatable therapeutic catheters
US4573979A (en) * 1984-08-23 1986-03-04 Innovative Surgical Products, Inc. Irrigation/aspiration tip
JPH0424694Y2 (en) * 1984-09-25 1992-06-11
US4650461A (en) * 1985-06-10 1987-03-17 Woods Randall L Extracapasular cortex irrigation and extraction
GB8708481D0 (en) * 1987-04-09 1987-05-13 Wickham J E A Tissue disintegrator
US5201731A (en) * 1988-03-30 1993-04-13 Hakky Said I Laser resectoscope with ultransonic imaging means
US4955882A (en) * 1988-03-30 1990-09-11 Hakky Said I Laser resectoscope with mechanical and laser cutting means
US5061266A (en) * 1988-03-30 1991-10-29 Hakky Said I Laser resectoscope and method
US4895560A (en) * 1988-03-31 1990-01-23 Papantonakos Apostolos C Angioplasty apparatus
US5176677A (en) * 1989-11-17 1993-01-05 Sonokinetics Group Endoscopic ultrasonic rotary electro-cauterizing aspirator
US5492528A (en) * 1990-07-17 1996-02-20 Anis; Azis 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
US5722945A (en) * 1990-07-17 1998-03-03 Aziz Yehia Anis Removal of tissue
US5167622A (en) * 1990-12-07 1992-12-01 Smiths Industries Medical Systems, Inc. Triple conduit suction catheter
US5358505A (en) * 1991-05-29 1994-10-25 Sonokinetics, Inc. Tapered tip ultrasonic aspiration method
WO1994010664A1 (en) * 1992-10-23 1994-05-11 Kim, Young, Sun Recording medium and apparatus for language learning and method thereof
CA2127637C (en) * 1993-07-26 2006-01-03 Scott Bair Fluid jet surgical cutting tool
US5735815A (en) * 1993-07-26 1998-04-07 Sentinel Medical, Inc. Method of using fluid jet surgical cutting tool
GB2293104A (en) * 1994-09-14 1996-03-20 Sterimedix Ltd Irrigation/Aspiration Cannula for Use in Cataract Extraction
US6676629B2 (en) 1995-02-06 2004-01-13 Mark S. Andrew Tissue liquefaction and aspiration for dental treatment
US5616120A (en) * 1995-02-06 1997-04-01 Andrew; Mark S. Method and apparatus for lenticular liquefaction and aspiration
US7011644B1 (en) 1995-02-06 2006-03-14 Andrew Mark S Tissue liquefaction and aspiration for dental treatment
US6544211B1 (en) 1995-02-06 2003-04-08 Mark S. Andrew Tissue liquefaction and aspiration
US6849069B1 (en) 1995-11-07 2005-02-01 Boston Scientitfic Corporation Medical device with tail(s) for assisting flow of urine
US6991614B2 (en) 1995-11-07 2006-01-31 Boston Scientific Scimed, Inc. Ureteral stent for improved patient comfort
US5766181A (en) * 1996-08-02 1998-06-16 Staar Surgical Company, Inc. Spring biased deformable intraocular injecting apparatus
DE19711675A1 (en) * 1997-03-20 1998-10-01 Fraunhofer Ges Forschung Surgical hand instrument for removing tissue material in e.g. cataract surgery
US5891153A (en) * 1997-12-23 1999-04-06 Peterson; Randy Auger nucleus extracted for cataracts
WO1999042156A1 (en) 1998-02-24 1999-08-26 Boston Scientific Limited High flow rate dialysis catheters and related methods
EP0997121A1 (en) * 1998-10-26 2000-05-03 Optikon 2000 S.p.a. Tip for phacoemulsifier
US6332892B1 (en) 1999-03-02 2001-12-25 Scimed Life Systems, Inc. Medical device with one or more helical coils
US20010031950A1 (en) * 1999-07-16 2001-10-18 Samantha Bell Surgical blade coatings
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
US6524251B2 (en) 1999-10-05 2003-02-25 Omnisonics Medical Technologies, Inc. Ultrasonic device for tissue ablation and sheath for use therewith
US6551337B1 (en) 1999-10-05 2003-04-22 Omnisonics Medical Technologies, Inc. Ultrasonic medical device operating in a transverse mode
US6451017B1 (en) 2000-01-10 2002-09-17 Hydrocision, Inc. Surgical instruments with integrated electrocautery
US6511493B1 (en) 2000-01-10 2003-01-28 Hydrocision, Inc. Liquid jet-powered surgical instruments
IT249046Y1 (en) * 2000-12-11 2003-03-25 Optikon 2000 Spa EMULSIFIED TIP FOR OCULISTIC SURGERY, IN PARTICULAR FOR THE PHACOEMULSIFICATION OF CATARACT.
US6719804B2 (en) 2001-04-02 2004-04-13 Scimed Life Systems, Inc. Medical stent and related methods
US20030055404A1 (en) * 2001-09-17 2003-03-20 Moutafis Timothy E. Endoscopic rotary abraders
ATE398969T1 (en) * 2001-09-17 2008-07-15 Hydrocision Inc SURGICAL ROTATING ABRASION DEVICE
US6620202B2 (en) 2001-10-16 2003-09-16 Scimed Life Systems, Inc. Medical stent with variable coil and related methods
US7485125B2 (en) * 2001-12-17 2009-02-03 Smith & Nephew, Inc. Cutting instrument
US7247161B2 (en) * 2002-03-22 2007-07-24 Gyrus Ent L.L.C. Powered surgical apparatus, method of manufacturing powered surgical apparatus, and method of using powered surgical apparatus
US8162966B2 (en) 2002-10-25 2012-04-24 Hydrocision, Inc. Surgical devices incorporating liquid jet assisted tissue manipulation and methods for their use
US10363061B2 (en) 2002-10-25 2019-07-30 Hydrocision, Inc. Nozzle assemblies for liquid jet surgical instruments and surgical instruments for employing the nozzle assemblies
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
US20060217635A1 (en) * 2005-03-24 2006-09-28 Mccombs Elizabeth S Biopsy device marker deployment
US10022179B2 (en) * 2010-12-14 2018-07-17 Ethicon, Inc. Bipolar medical devices for extracting tissue and methods therefor
US10866170B2 (en) * 2011-01-24 2020-12-15 Roche Molecular Systems, Inc Devices, systems, and methods for extracting a material from a material sample
US9615969B2 (en) 2012-12-18 2017-04-11 Novartis Ag Multi-port vitrectomy probe with dual cutting edges
US9693898B2 (en) 2014-11-19 2017-07-04 Novartis Ag Double-acting vitreous probe with contoured port
DE102015119378A1 (en) * 2015-11-10 2017-05-11 Carl Zeiss Meditec Ag Vitrectomy with rotating cutting head
US10772654B2 (en) 2017-03-02 2020-09-15 Covidien Lp Fluid-driven tissue resecting instruments, systems, and methods
US10758410B2 (en) * 2017-10-13 2020-09-01 Surgical Design Corporation Surgical hand piece with ultrasonic knife
US10709603B2 (en) * 2017-10-13 2020-07-14 Surgical Design Corporation Dual lumen surgical hand-piece with ultrasonic knife
US11207094B2 (en) 2017-11-22 2021-12-28 Surgical Design Corporation Single piece connecting member and work tip for surgical hand piece
US11369513B2 (en) 2017-11-22 2022-06-28 Surgical Design Corporation Low-cost disposable ultrasonic surgical handpiece
US11039955B2 (en) 2017-11-22 2021-06-22 Surgical Design Corporation Low-cost disposable ultrasonic surgical handpiece
EP3801323A4 (en) * 2018-06-06 2022-07-27 Surgical Design Corporation Low-cost disposable ultrasonic surgical handpiece

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1235321A (en) * 1968-01-30 1971-06-09 Nat Res Dev Improvements in or relating to drills for clearing obstructions
US3732858A (en) * 1968-09-16 1973-05-15 Surgical Design Corp Apparatus for removing blood clots, cataracts and other objects from the eye
US3776238A (en) * 1971-08-24 1973-12-04 Univ California Ophthalmic instrument
US3736938A (en) * 1971-11-15 1973-06-05 Nasa Ophthalmic method and apparatus

Also Published As

Publication number Publication date
IT1020364B (en) 1977-12-20
FR2243674B1 (en) 1979-03-09
DE2442516A1 (en) 1975-03-20
IN142689B (en) 1977-08-13
NL7412273A (en) 1975-03-18
GB1484299A (en) 1977-09-01
FR2243674A1 (en) 1975-04-11
US3906954A (en) 1975-09-23
BE819701A (en) 1974-12-31
SE411423B (en) 1979-12-27
JPS587296B2 (en) 1983-02-09
SE7410358L (en) 1975-03-17
JPS5056787A (en) 1975-05-17

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