CZ373198A3 - Rotační přístroj pro rozmělňování a vyjímání oční čočky - Google Patents

Rotační přístroj pro rozmělňování a vyjímání oční čočky Download PDF

Info

Publication number
CZ373198A3
CZ373198A3 CZ983731A CZ373198A CZ373198A3 CZ 373198 A3 CZ373198 A3 CZ 373198A3 CZ 983731 A CZ983731 A CZ 983731A CZ 373198 A CZ373198 A CZ 373198A CZ 373198 A3 CZ373198 A3 CZ 373198A3
Authority
CZ
Czechia
Prior art keywords
lens
tubular
fluid
distal end
drive shaft
Prior art date
Application number
CZ983731A
Other languages
Czech (cs)
English (en)
Inventor
John T. Sorensen
Michael Mittelstein
Soheila Mirhashemi
Original Assignee
Optex Ophthalmologics, Inc.
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 Optex Ophthalmologics, Inc. filed Critical Optex Ophthalmologics, Inc.
Priority claimed from NO985448A external-priority patent/NO985448L/no
Publication of CZ373198A3 publication Critical patent/CZ373198A3/cs

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
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320758—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions with a rotating cutting instrument, e.g. motor driven
    • A61B2017/320775—Morcellators, impeller or propeller like means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/08—Accessories or related features not otherwise provided for
    • A61B2090/0801—Prevention of accidental cutting or pricking
    • A61B2090/08021—Prevention of accidental cutting or pricking of the patient or his organs
CZ983731A 1996-05-24 1996-05-24 Rotační přístroj pro rozmělňování a vyjímání oční čočky CZ373198A3 (cs)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
CA002255902A CA2255902A1 (en) 1996-05-24 1996-05-24 Rotary device for removing ophthalmic lens
PCT/US1996/007635 WO1997045061A1 (en) 1996-05-24 1996-05-24 Rotary device for removing ophthalmic lens
CN96180395A CN1226145A (zh) 1996-05-24 1996-05-24 用于去除眼球晶状体的旋转式器械
BR9612633-7A BR9612633A (pt) 1996-05-24 1996-05-24 Dispositivo e processo para reduzir um cristalino no interior da cápsula do cristalino de um olho de mamìfero e dispositivo oftálmico ratativo redutor de cristalino para redução local do cristalino de um olho de mamìfero.
NO985448A NO985448L (no) 1996-05-24 1998-11-23 Innretning og fremgangsmÕte for redusering og fjerning av ÷yelinse

Publications (1)

Publication Number Publication Date
CZ373198A3 true CZ373198A3 (cs) 1999-05-12

Family

ID=27507854

Family Applications (1)

Application Number Title Priority Date Filing Date
CZ983731A CZ373198A3 (cs) 1996-05-24 1996-05-24 Rotační přístroj pro rozmělňování a vyjímání oční čočky

Country Status (8)

Country Link
EP (1) EP0904021A4 (pt)
CN (1) CN1226145A (pt)
AU (1) AU738088B2 (pt)
BR (1) BR9612633A (pt)
CA (1) CA2255902A1 (pt)
CZ (1) CZ373198A3 (pt)
SI (1) SI9620140A (pt)
WO (1) WO1997045061A1 (pt)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102421380A (zh) * 2009-04-07 2012-04-18 多汉尼眼科研究所 一次性手持式晶状体分碎设备
US20140271273A1 (en) * 2013-03-15 2014-09-18 Novartis Ag Handheld ocular aspiration tool
AU2016270974B2 (en) 2015-06-03 2018-08-23 Aquesys, Inc. Ab externo intraocular shunt placement
CN107789037A (zh) * 2017-11-08 2018-03-13 六安市星能宇工业设计有限公司 一种内窥式切割手术刀
US11963685B2 (en) * 2019-07-09 2024-04-23 Cilag Gmbh International Esophagus sizing instrument

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3732858A (en) * 1968-09-16 1973-05-15 Surgical Design Corp Apparatus for removing blood clots, cataracts and other objects from the eye
US3937222A (en) * 1973-11-09 1976-02-10 Surgical Design Corporation Surgical instrument employing cutter means
US4368734A (en) 1978-01-27 1983-01-18 Surgical Design Corp. Surgical instrument
US4649919A (en) * 1985-01-23 1987-03-17 Precision Surgical Instruments, Inc. Surgical instrument
DE3906301A1 (de) * 1988-04-28 1989-12-14 Olympus Optical Co Chirurgisches resektionsinstrument
US5257988A (en) * 1991-07-19 1993-11-02 L'esperance Medical Technologies, Inc. Apparatus for phacoemulsifying cataractous-lens tissue within a protected environment
US5437678A (en) * 1992-11-30 1995-08-01 Neomedix Corporation Ophthalmic lens removal method and apparatus

Also Published As

Publication number Publication date
SI9620140A (sl) 1999-06-30
EP0904021A4 (en) 2000-05-17
CN1226145A (zh) 1999-08-18
CA2255902A1 (en) 1997-12-04
EP0904021A1 (en) 1999-03-31
BR9612633A (pt) 1999-12-28
WO1997045061A1 (en) 1997-12-04
AU5875896A (en) 1998-01-05
AU738088B2 (en) 2001-09-06

Similar Documents

Publication Publication Date Title
US5690641A (en) Rotary device for removing ophthalmic lens
US5112339A (en) Apparatus for extracting cataractous tissue
US5613972A (en) Surgical cutting heads with curled cutting wings
US5403307A (en) Apparatus, system, and method for softening and extracting cataractous tissue
US5346497A (en) Surgical cutting head with asymmetrical cutting notch
JP6074422B2 (ja) 接眼レンズ切断装置
US6506176B1 (en) Methods, apparatus and system for removal of lenses from mammalian eyes
US5139504A (en) Apparatus, system, and method for softening and extracting cataractous tissue
EP0625026B1 (en) Apparatus for phaco-emulsification
EP0630611A1 (en) Intraocular capsular shield
US6629980B1 (en) Instrument and method for creating an intraocular incision
US20040116950A1 (en) Instrument and method for creating an intraocular incision
US20100010419A1 (en) Phacoemulssification Needle Tips
CZ373198A3 (cs) Rotační přístroj pro rozmělňování a vyjímání oční čočky
RU2190379C2 (ru) Фрагментатор ядра хрусталика
MXPA98009657A (es) Dispositivo rotatorio para quitar lente oftalmico
JP2000511072A (ja) 眼の水晶体を除去するための回転装置
AU9140201A (en) Rotary device for removing ophthalmic lens
KR20000015937A (ko) 수정체 제거용 회전 장치

Legal Events

Date Code Title Description
PD00 Pending as of 2000-06-30 in czech republic