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SE9000491L - GLAUCOMA VALVE - Google Patents

  • ️Tue Aug 13 1991

SE9000491L - GLAUCOMA VALVE - Google Patents

GLAUCOMA VALVE

Info

Publication number
SE9000491L
SE9000491L SE9000491A SE9000491A SE9000491L SE 9000491 L SE9000491 L SE 9000491L SE 9000491 A SE9000491 A SE 9000491A SE 9000491 A SE9000491 A SE 9000491A SE 9000491 L SE9000491 L SE 9000491L Authority
SE
Sweden
Prior art keywords
tube
interior
eye
section
glaucoma valve
Prior art date
1990-02-12
Application number
SE9000491A
Other languages
Unknown language ( )
Swedish (sv)
Other versions
SE9000491D0 (en
Inventor
J-O Persson
Original Assignee
Atos Medical Ab
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.)
1990-02-12
Filing date
1990-02-12
Publication date
1991-08-13
1990-02-12 Application filed by Atos Medical Ab filed Critical Atos Medical Ab
1990-02-12 Priority to SE9000491A priority Critical patent/SE9000491L/en
1990-02-12 Publication of SE9000491D0 publication Critical patent/SE9000491D0/en
1991-02-12 Priority to PCT/SE1991/000097 priority patent/WO1991012046A1/en
1991-02-12 Priority to EP19910904448 priority patent/EP0515489A1/en
1991-08-13 Publication of SE9000491L publication Critical patent/SE9000491L/en

Links

  • 208000010412 Glaucoma Diseases 0.000 title abstract 2
  • 239000007788 liquid Substances 0.000 abstract 2

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
    • A61F9/00781—Apparatus for modifying intraocular pressure, e.g. for glaucoma treatment

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)
  • Devices For Medical Bathing And Washing (AREA)
  • Prostheses (AREA)

Abstract

The invention relates to a glaucoma valve, comprising an elongated tube (22) and a curved plate (23) attached to one end of said tube (22) for connecting the interior of the eye to surrounding tissue and draining a liquid flow from the interior of the eye to said surrounding tissue. A channel enclosed in said tube and said plate is formed with a section having a closed interior envelope surface, the inner diameter and the length of said section being adjusted to accomplish the desired restriction of said liquid flow.

SE9000491A 1990-02-12 1990-02-12 GLAUCOMA VALVE SE9000491L (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9000491A SE9000491L (en) 1990-02-12 1990-02-12 GLAUCOMA VALVE
PCT/SE1991/000097 WO1991012046A1 (en) 1990-02-12 1991-02-12 Glaucoma valve
EP19910904448 EP0515489A1 (en) 1990-02-12 1991-02-12 Glaucoma valve

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9000491A SE9000491L (en) 1990-02-12 1990-02-12 GLAUCOMA VALVE

Publications (2)

Publication Number Publication Date
SE9000491D0 SE9000491D0 (en) 1990-02-12
SE9000491L true SE9000491L (en) 1991-08-13

Family

ID=20378527

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9000491A SE9000491L (en) 1990-02-12 1990-02-12 GLAUCOMA VALVE

Country Status (3)

Country Link
EP (1) EP0515489A1 (en)
SE (1) SE9000491L (en)
WO (1) WO1991012046A1 (en)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5476445A (en) * 1990-05-31 1995-12-19 Iovision, Inc. Glaucoma implant with a temporary flow restricting seal
US5178604A (en) * 1990-05-31 1993-01-12 Iovision, Inc. Glaucoma implant
US5370641A (en) * 1992-05-22 1994-12-06 O'donnell, Jr.; Francis E. Laser trabeculodissection
WO1994013234A1 (en) * 1992-12-17 1994-06-23 Michael Andrew Coote Implant device and method for treatment of glaucoma
GB2296663A (en) * 1995-01-03 1996-07-10 Ahmed Salih Mahmud Drainage device for alleviating excess ophthalmic fluid pressure
SE504146C2 (en) * 1995-03-16 1996-11-18 Lars Ekberg ultrasound probe
GB9700390D0 (en) * 1997-01-10 1997-02-26 Biocompatibles Ltd Device for use in the eye
US6168575B1 (en) * 1998-01-29 2001-01-02 David Pyam Soltanpour Method and apparatus for controlling intraocular pressure
US20040225250A1 (en) 2003-05-05 2004-11-11 Michael Yablonski Internal shunt and method for treating glaucoma
US7291125B2 (en) 2003-11-14 2007-11-06 Transcend Medical, Inc. Ocular pressure regulation
EP3338743A1 (en) 2006-01-17 2018-06-27 Novartis Ag Drug delivery treatment device
CA2637656C (en) 2006-01-17 2016-06-28 Transcend Medical, Inc. Glaucoma treatment device
WO2009012406A1 (en) 2007-07-17 2009-01-22 Transcend Medical, Inc. Ocular implant with hydrogel expansion capabilities reference to priority document
EP3298995A1 (en) 2008-06-25 2018-03-28 Novartis AG Ocular implant with shape change capabilities
US8353856B2 (en) 2008-11-05 2013-01-15 Abbott Medical Optics Inc. Glaucoma drainage shunts and methods of use
ES2786101T3 (en) 2009-01-28 2020-10-08 Alcon Inc Ocular implant with qualities of rigidity, methods and implantation system
EP2410959B1 (en) * 2009-03-26 2014-06-11 Abbott Medical Optics Inc. Glaucoma shunts with flow management and improved surgical performance
US8529492B2 (en) 2009-12-23 2013-09-10 Trascend Medical, Inc. Drug delivery devices and methods
US10085633B2 (en) 2012-04-19 2018-10-02 Novartis Ag Direct visualization system for glaucoma treatment
US9241832B2 (en) 2012-04-24 2016-01-26 Transcend Medical, Inc. Delivery system for ocular implant
US9480598B2 (en) 2012-09-17 2016-11-01 Novartis Ag Expanding ocular implant devices and methods
WO2014078288A1 (en) 2012-11-14 2014-05-22 Transcend Medical, Inc. Flow promoting ocular implant
US9987163B2 (en) 2013-04-16 2018-06-05 Novartis Ag Device for dispensing intraocular substances
US11672701B2 (en) 2018-10-25 2023-06-13 Amo Groningen B.V. Bleb control glaucoma shunts
WO2025010724A1 (en) * 2023-07-13 2025-01-16 中国科学院深圳先进技术研究院 Reusable laplace valve and glaucoma drainage device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3159161A (en) * 1962-11-14 1964-12-01 Ness Richard Alton Fistulizing canaliculus
US4787885A (en) * 1984-04-06 1988-11-29 Binder Perry S Hydrogel seton
GB2172203B (en) * 1985-03-14 1988-11-09 Univ Manchester A urethral catheter
NZ215409A (en) * 1986-03-07 1989-02-24 Anthony Christopher Be Molteno Implant for drainage of aqueous humour in glaucoma
US4826478A (en) * 1986-06-23 1989-05-02 Stanley Schocket Anterior chamber tube shunt to an encircling band, and related surgical procedure
US4886488A (en) * 1987-08-06 1989-12-12 White Thomas C Glaucoma drainage the lacrimal system and method

Also Published As

Publication number Publication date
SE9000491D0 (en) 1990-02-12
EP0515489A1 (en) 1992-12-02
WO1991012046A1 (en) 1991-08-22

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Legal Events

Date Code Title Description
1995-02-28 NAV Patent application has lapsed

Ref document number: 9000491-2

Effective date: 19940901