GB2242835B - Surgical knife - Google Patents

Surgical knife

Info

Publication number
GB2242835B
GB2242835B GB9021079A GB9021079A GB2242835B GB 2242835 B GB2242835 B GB 2242835B GB 9021079 A GB9021079 A GB 9021079A GB 9021079 A GB9021079 A GB 9021079A GB 2242835 B GB2242835 B GB 2242835B
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
GB9021079A
Other versions
GB2242835A (en
GB9021079D0 (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 GB9021079D0 publication Critical patent/GB9021079D0/en
Publication of GB2242835A publication Critical patent/GB2242835A/en
Application granted granted Critical
Publication of GB2242835B publication Critical patent/GB2242835B/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
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
GB9021079A 1990-04-26 1990-09-27 Surgical knife Expired - Fee Related GB2242835B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB909009411A GB9009411D0 (en) 1990-04-26 1990-04-26 Contact lens knife for cataract surgery

Publications (3)

Publication Number Publication Date
GB9021079D0 GB9021079D0 (en) 1990-11-07
GB2242835A GB2242835A (en) 1991-10-16
GB2242835B true GB2242835B (en) 1993-12-08

Family

ID=10675046

Family Applications (2)

Application Number Title Priority Date Filing Date
GB909009411A Pending GB9009411D0 (en) 1990-04-26 1990-04-26 Contact lens knife for cataract surgery
GB9021079A Expired - Fee Related GB2242835B (en) 1990-04-26 1990-09-27 Surgical knife

Family Applications Before (1)

Application Number Title Priority Date Filing Date
GB909009411A Pending GB9009411D0 (en) 1990-04-26 1990-04-26 Contact lens knife for cataract surgery

Country Status (1)

Country Link
GB (2) GB9009411D0 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9204962B2 (en) 2013-03-13 2015-12-08 Acufocus, Inc. In situ adjustable optical mask
US9427922B2 (en) 2013-03-14 2016-08-30 Acufocus, Inc. Process for manufacturing an intraocular lens with an embedded mask
US9545303B2 (en) 2011-12-02 2017-01-17 Acufocus, Inc. Ocular mask having selective spectral transmission

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2670669B1 (en) * 1990-12-20 1993-03-12 Hanna Khalil INSTRUMENT FOR SURGICAL CORRECTION OF ASTIGMATISM.
FR2670670B1 (en) * 1990-12-20 1997-11-14 Khalil Hanna CORNEAL SURGERY INSTRUMENT.
US5486188A (en) * 1993-11-15 1996-01-23 Smith; Alan D. Keratoscopic surgical instrument for making radial and arcuate corneal incisions
US5964776A (en) * 1997-09-24 1999-10-12 Peyman; Gholam A. Internal keratome apparatus and method for using the same to form a pocket/flap between layers of a live cornea
US6582445B1 (en) * 1998-03-11 2003-06-24 Visx, Incorporated Trephine for lamellar keratectomy
US6090119A (en) * 1998-09-30 2000-07-18 Becton Dickinson And Company Corneal incision device
US6613061B1 (en) * 2000-09-08 2003-09-02 Randall J. Olson Device for transplanting a cornea on a patient's eye
US7780689B2 (en) 2003-04-07 2010-08-24 Technolas Perfect Vision Gmbh Bar-link drive system for a microkeratome
US7744614B2 (en) 2005-06-15 2010-06-29 Krishna Imports, Incorporated Corneal excision or scoring device
EP2613688B1 (en) 2010-10-26 2015-04-08 Alcon Research, Ltd Ophthalmoscopic surgical contact lens
US10201415B2 (en) * 2013-11-04 2019-02-12 Visioncare, Inc. Method and apparatus for preparation and insertion of an intraocular lens into the eye of a patient
US10548713B2 (en) 2017-05-24 2020-02-04 Visioncare, Inc. Intraocular lens including scleral engagement portion
US10925722B2 (en) 2018-04-26 2021-02-23 Visioncare Inc. Apparatus for use in implanting intraocular lenses and method of preparing apparatus for use

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205682A (en) * 1976-09-17 1980-06-03 The University Of Melbourne Contact lens corneal cutter
EP0047190A2 (en) * 1980-09-03 1982-03-10 Laboratoire Hydron Surgical device for the accurate removal of the cornea
EP0248569A2 (en) * 1986-05-30 1987-12-09 Pfizer Hospital Products Group, Inc. Device for simultaneously forming two incisions along a path on an eye
WO1989000404A1 (en) * 1987-07-20 1989-01-26 The Cooper Companies, Inc. Corneal vacuum trephine system
US4807623A (en) * 1986-05-30 1989-02-28 David M. Lieberman Device for simultaneously forming two incisions along a path on an eye
US4815463A (en) * 1983-12-21 1989-03-28 Laboratoire Hydron Surgical apparatus for radial keratotomy

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4205682A (en) * 1976-09-17 1980-06-03 The University Of Melbourne Contact lens corneal cutter
EP0047190A2 (en) * 1980-09-03 1982-03-10 Laboratoire Hydron Surgical device for the accurate removal of the cornea
US4815463A (en) * 1983-12-21 1989-03-28 Laboratoire Hydron Surgical apparatus for radial keratotomy
EP0248569A2 (en) * 1986-05-30 1987-12-09 Pfizer Hospital Products Group, Inc. Device for simultaneously forming two incisions along a path on an eye
US4807623A (en) * 1986-05-30 1989-02-28 David M. Lieberman Device for simultaneously forming two incisions along a path on an eye
WO1989000404A1 (en) * 1987-07-20 1989-01-26 The Cooper Companies, Inc. Corneal vacuum trephine system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9545303B2 (en) 2011-12-02 2017-01-17 Acufocus, Inc. Ocular mask having selective spectral transmission
US9204962B2 (en) 2013-03-13 2015-12-08 Acufocus, Inc. In situ adjustable optical mask
US9427922B2 (en) 2013-03-14 2016-08-30 Acufocus, Inc. Process for manufacturing an intraocular lens with an embedded mask

Also Published As

Publication number Publication date
GB2242835A (en) 1991-10-16
GB9021079D0 (en) 1990-11-07
GB9009411D0 (en) 1990-06-20

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Legal Events

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

Effective date: 19940921

PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950927