GB2247174B - Surgical knife - Google Patents

Surgical knife

Info

Publication number
GB2247174B
GB2247174B GB9023202A GB9023202A GB2247174B GB 2247174 B GB2247174 B GB 2247174B GB 9023202 A GB9023202 A GB 9023202A GB 9023202 A GB9023202 A GB 9023202A GB 2247174 B GB2247174 B GB 2247174B
Authority
GB
United Kingdom
Prior art keywords
surgical knife
surgical
knife
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
GB9023202A
Other versions
GB2247174A (en
GB9023202D0 (en
Inventor
Ahmed Salih Mahmud
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 GB9023202D0 publication Critical patent/GB9023202D0/en
Publication of GB2247174A publication Critical patent/GB2247174A/en
Application granted granted Critical
Publication of GB2247174B publication Critical patent/GB2247174B/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
    • 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
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • 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
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • A61F9/0133—Knives or scalpels specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/84—Drainage tubes; Aspiration tips
    • A61M1/85—Drainage tubes; Aspiration tips with gas or fluid supply means, e.g. for supplying rinsing fluids or anticoagulants

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Surgery (AREA)
  • Vascular Medicine (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Surgical Instruments (AREA)
GB9023202A 1990-08-14 1990-10-25 Surgical knife Expired - Fee Related GB2247174B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909017784A GB9017784D0 (en) 1990-08-14 1990-08-14 Disposable capsulotomy knife with suction for extra-capsular cataract extraction

Publications (3)

Publication Number Publication Date
GB9023202D0 GB9023202D0 (en) 1990-12-05
GB2247174A GB2247174A (en) 1992-02-26
GB2247174B true GB2247174B (en) 1994-06-29

Family

ID=10680618

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909017784A Pending GB9017784D0 (en) 1990-08-14 1990-08-14 Disposable capsulotomy knife with suction for extra-capsular cataract extraction
GB9023202A Expired - Fee Related GB2247174B (en) 1990-08-14 1990-10-25 Surgical knife

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909017784A Pending GB9017784D0 (en) 1990-08-14 1990-08-14 Disposable capsulotomy knife with suction for extra-capsular cataract extraction

Country Status (1)

Country Link
GB (2) GB9017784D0 (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007014510A (en) * 2005-07-06 2007-01-25 Senju Pharmaceut Co Ltd Cutter of anterior lens capsule
WO2019195908A1 (en) * 2018-04-13 2019-10-17 Raposo Monsanto Andre Instrument for cataract surgery

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5779711A (en) * 1995-07-27 1998-07-14 Michiel S. Kritzinger Corneal flap/cap elevator
US5873883A (en) * 1996-01-25 1999-02-23 Cozean, Jr.; Charles H. Hydraulic capsulorhexitome
US6090119A (en) * 1998-09-30 2000-07-18 Becton Dickinson And Company Corneal incision device
KR101080473B1 (en) 2003-04-07 2011-11-04 테크노라스 게엠베하 옵탈몰로지쉐 시스템 Microkeratome, Microkeratome Fixation Ring and Microkeratome Cutting Head
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
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
US8623040B2 (en) 2009-07-01 2014-01-07 Alcon Research, Ltd. Phacoemulsification hook tip
US9241755B2 (en) 2010-05-11 2016-01-26 Alcon Research, Ltd. Capsule polishing device and method for capsule polishing
US10258505B2 (en) 2010-09-17 2019-04-16 Alcon Research, Ltd. Balanced phacoemulsification tip
US9149388B2 (en) 2010-09-29 2015-10-06 Alcon Research, Ltd. Attenuated RF power for automated capsulorhexis
USD707818S1 (en) 2013-03-05 2014-06-24 Alcon Research Ltd. Capsulorhexis handpiece
USD737438S1 (en) 2014-03-04 2015-08-25 Novartis Ag Capsulorhexis handpiece

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815604A (en) * 1972-06-19 1974-06-11 Malley C O Apparatus for intraocular surgery
US3884238A (en) * 1972-06-19 1975-05-20 Malley Conor C O Apparatus for intraocular surgery
US4570632A (en) * 1984-03-16 1986-02-18 Woods Randall L Cystotome for eye surgery and method of opening lens capsule
US4619259A (en) * 1980-05-09 1986-10-28 Graybill Walter R Ophthalmic surgery tool
US4696298A (en) * 1985-11-19 1987-09-29 Storz Instrument Company Vitrectomy cutting mechanism
GB2222952A (en) * 1988-09-23 1990-03-28 Vnii Glaznykh Boleznei Ophthalmologlcal device

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815604A (en) * 1972-06-19 1974-06-11 Malley C O Apparatus for intraocular surgery
US3884238A (en) * 1972-06-19 1975-05-20 Malley Conor C O Apparatus for intraocular surgery
US4619259A (en) * 1980-05-09 1986-10-28 Graybill Walter R Ophthalmic surgery tool
US4570632A (en) * 1984-03-16 1986-02-18 Woods Randall L Cystotome for eye surgery and method of opening lens capsule
US4696298A (en) * 1985-11-19 1987-09-29 Storz Instrument Company Vitrectomy cutting mechanism
GB2222952A (en) * 1988-09-23 1990-03-28 Vnii Glaznykh Boleznei Ophthalmologlcal device

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007014510A (en) * 2005-07-06 2007-01-25 Senju Pharmaceut Co Ltd Cutter of anterior lens capsule
WO2019195908A1 (en) * 2018-04-13 2019-10-17 Raposo Monsanto Andre Instrument for cataract surgery

Also Published As

Publication number Publication date
GB2247174A (en) 1992-02-26
GB9017784D0 (en) 1990-09-26
GB9023202D0 (en) 1990-12-05

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Legal Events

Date Code Title Description
746 Register noted 'licences of right' (sect. 46/1977)

Effective date: 19941011

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19941025