DE3428895A1 - Intraocular lens - Google Patents

Intraocular lens

Info

Publication number
DE3428895A1
DE3428895A1 DE19843428895 DE3428895A DE3428895A1 DE 3428895 A1 DE3428895 A1 DE 3428895A1 DE 19843428895 DE19843428895 DE 19843428895 DE 3428895 A DE3428895 A DE 3428895A DE 3428895 A1 DE3428895 A1 DE 3428895A1
Authority
DE
Grant status
Application
Patent type
Prior art keywords
lens
intraocular
part
invention
index
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.)
Granted
Application number
DE19843428895
Other languages
German (de)
Other versions
DE3428895C2 (en )
Inventor
Karlheinz Dr Schmidt
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.)
Drk Schmidt-Apparatebau
K SCHMIDT APPARATEBAU DR
Original Assignee
Drk Schmidt-Apparatebau
K SCHMIDT APPARATEBAU DR
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

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2/1613Intraocular lenses having special lens configurations, e.g. multipart lenses; having particular optical properties, e.g. pseudo-accommodative lenses, lenses having aberration corrections, diffractive lenses, lenses for variably absorbing electromagnetic radiation, lenses having variable focus
    • A61F2/1648Multipart lenses
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L27/00Materials for grafts or prostheses or for coating grafts or prostheses
    • A61L27/14Macromolecular materials
    • A61L27/18Macromolecular materials obtained otherwise than by reactions only involving carbon-to-carbon unsaturated bonds
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2/00Filters implantable into blood vessels; Prostheses, i.e. artificial substitutes or replacements for parts of the body; Appliances for connecting them with the body; Devices providing patency to, or preventing collapsing of, tubular structures of the body, e.g. stents
    • A61F2/02Prostheses implantable into the body
    • A61F2/14Eye parts, e.g. lenses, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/16Intraocular lenses
    • A61F2002/16965Lens includes ultraviolet absorber
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F2250/00Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof
    • A61F2250/0014Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis
    • A61F2250/0053Special features of prostheses classified in groups A61F2/00 - A61F2/26 or A61F2/82 or A61F9/00 or A61F11/00 or subgroups thereof having different values of a given property or geometrical feature, e.g. mechanical property or material property, at different locations within the same prosthesis differing in optical properties
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61LMETHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION, OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS, OR SURGICAL ARTICLES
    • A61L2430/00Materials or treatment for tissue regeneration
    • A61L2430/16Materials or treatment for tissue regeneration for reconstruction of eye parts, e.g. intraocular lens, cornea

Abstract

The invention relates to an intraocular lens (1) for implantation in an ocular chamber (3, 9) of an eye (2), having a lens part (21, 22) and a haptik (4). In order to achieve a high imaging quality for the intraocular lens, it is proposed in accordance with the invention to construct the lens part of the intraocular lens (1) as an integrated double lens consisting of an inner core lens (21) made from high-index material and an outer lens (22) which surrounds the latter on all sides and is made from low-index material. It is possible in this case to colour the core lens or to coat it with anti-reflection coatings (23) for the absorption of UV radiation, without needing to fear that these additional materials will be washed out by the aqueous humour. <IMAGE>
DE19843428895 1984-08-04 1984-08-04 Expired DE3428895C2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE19843428895 DE3428895C2 (en) 1984-08-04 1984-08-04

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19843428895 DE3428895C2 (en) 1984-08-04 1984-08-04

Publications (2)

Publication Number Publication Date
DE3428895A1 true true DE3428895A1 (en) 1986-02-13
DE3428895C2 DE3428895C2 (en) 1986-07-10

Family

ID=6242428

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19843428895 Expired DE3428895C2 (en) 1984-08-04 1984-08-04

Country Status (1)

Country Link
DE (1) DE3428895C2 (en)

Cited By (29)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1987005797A1 (en) * 1986-04-01 1987-10-08 Inprohold Establishment Intra-ocular implant lens
US4731078A (en) * 1985-08-21 1988-03-15 Kingston Technologies Limited Partnership Intraocular lens
JPS6384550A (en) * 1986-09-30 1988-04-15 Hoya Corp Harmful ultraviolet ray cutting artificial lens
EP0280215A1 (en) * 1987-02-19 1988-08-31 Sumitomo Electric Industries Limited Intraocular lens
EP0329981A1 (en) * 1988-02-11 1989-08-30 ADVANCE MEDICAL S.r.l. Intraocular lens with chromatic and absorption-diagram correction
FR2655841A1 (en) * 1989-12-20 1991-06-21 Maigret Yves Ocular implant with two components
FR2666735A1 (en) * 1990-09-13 1992-03-20 Klw Intraocular implant with internal cavity
DE4131229C1 (en) * 1991-09-19 1993-01-21 Dr. Karlheinz Schmidt Apparatebau, 5205 Sankt Augustin, De
EP0528325A1 (en) * 1991-08-15 1993-02-24 WERBLIN RESEARCH &amp; DEVELOPMENT CORPORATION Multi-component intraocular lens
WO1994013225A1 (en) * 1987-05-20 1994-06-23 Hauber Frederick A Intraocular achromatic lens
FR2719391A1 (en) * 1995-01-25 1995-11-03 Cornuejols Georges Ocular lens with reduced transparency area for high light levels e.g. bright sunlight
US5549668A (en) * 1992-09-24 1996-08-27 O'donnell, Jr.; Francis E. In vivo modification of refractive power of an intraocular lens implant
EP1438930A1 (en) * 2003-01-14 2004-07-21 Visioncare Ophthalmic Technologies, Inc. Intraocular lens implant
US7001427B2 (en) 2002-12-17 2006-02-21 Visioncare Ophthalmic Technologies, Inc. Intraocular implants
EP1877840A2 (en) * 2005-05-05 2008-01-16 Key Medical Technologies, Inc. Ophthalmic apparatuses and methods
EP1882463A1 (en) * 2006-07-26 2008-01-30 Calhoun Vision Inc. A light adjustable lens (LAL) allowing an improved retinal safety
WO2009012141A2 (en) * 2007-07-13 2009-01-22 Alcon, Inc. Off-axis anti-reflective intraocular lenses
US7771470B2 (en) 2005-05-05 2010-08-10 Key Medical Technologies, Inc. Ophthalmic apparatuses and methods
US7811320B2 (en) 2007-01-29 2010-10-12 Werblin Research & Development Corp. Intraocular lens system
WO2010135685A1 (en) * 2009-05-22 2010-11-25 Abbott Medical Optics Inc. Ophthalmic lenses with enhanced surface and methods of fabrication thereof
US7918886B2 (en) 2006-05-25 2011-04-05 Visioncare Ophthalmic Technologies Inc. Double insertion intraocular implant
US8047650B2 (en) 2004-04-30 2011-11-01 Abbott Medical Optics Inc. Ophthalmic devices having a highly selective violet light transmissive filter and related methods
US8066769B2 (en) 2007-01-29 2011-11-29 Werblin Research & Development Corp. Intraocular lens system
US8066768B2 (en) 2007-01-29 2011-11-29 Werblin Research & Development Corp. Intraocular lens system
US8088161B2 (en) 2005-07-28 2012-01-03 Visioncare Ophthalmic Technologies Inc. Compressed haptics
US8188203B2 (en) 2004-11-22 2012-05-29 Abbott Medical Optics Inc. Copolymerizable azo compounds and articles containing them
US8360576B2 (en) 2004-11-22 2013-01-29 Abbott Medical Optics Inc. Copolymerizable methine and anthraquinone compounds and articles containing them
US8388681B2 (en) 2003-12-29 2013-03-05 Abbott Medical Optics Inc. Intraocular lenses having a visible light-selective-transmissive-region
US9398949B2 (en) 2007-01-29 2016-07-26 Emmetropia, Inc. Intraocular lens system

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19937780A1 (en) * 1999-08-10 2001-03-15 Aixmed Ges Fuer Medizintechnik Intraocular or intracorneal lens

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935048A1 (en) * 1978-08-30 1980-03-13 Ronald P Jensen In the human eye implantable intraocular lens-

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2935048A1 (en) * 1978-08-30 1980-03-13 Ronald P Jensen In the human eye implantable intraocular lens-

Cited By (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4731078A (en) * 1985-08-21 1988-03-15 Kingston Technologies Limited Partnership Intraocular lens
US4863466A (en) * 1986-04-01 1989-09-05 Schlegel Hans Joachim Intra-ocular implant lens
WO1987005797A1 (en) * 1986-04-01 1987-10-08 Inprohold Establishment Intra-ocular implant lens
JPS6384550A (en) * 1986-09-30 1988-04-15 Hoya Corp Harmful ultraviolet ray cutting artificial lens
EP0280215A1 (en) * 1987-02-19 1988-08-31 Sumitomo Electric Industries Limited Intraocular lens
US4822359A (en) * 1987-02-19 1989-04-18 Sumitomo Electric Industries, Ltd. Intraocular lens with coated diamond-like carbon film
WO1994013225A1 (en) * 1987-05-20 1994-06-23 Hauber Frederick A Intraocular achromatic lens
EP0329981A1 (en) * 1988-02-11 1989-08-30 ADVANCE MEDICAL S.r.l. Intraocular lens with chromatic and absorption-diagram correction
FR2655841A1 (en) * 1989-12-20 1991-06-21 Maigret Yves Ocular implant with two components
FR2666735A1 (en) * 1990-09-13 1992-03-20 Klw Intraocular implant with internal cavity
EP0528325A1 (en) * 1991-08-15 1993-02-24 WERBLIN RESEARCH &amp; DEVELOPMENT CORPORATION Multi-component intraocular lens
DE4131229C1 (en) * 1991-09-19 1993-01-21 Dr. Karlheinz Schmidt Apparatebau, 5205 Sankt Augustin, De
US5549668A (en) * 1992-09-24 1996-08-27 O'donnell, Jr.; Francis E. In vivo modification of refractive power of an intraocular lens implant
FR2719391A1 (en) * 1995-01-25 1995-11-03 Cornuejols Georges Ocular lens with reduced transparency area for high light levels e.g. bright sunlight
US7727277B2 (en) 2002-12-17 2010-06-01 Visioncare Ophthalmic Technologies Inc. Intraocular implants
US7736390B2 (en) 2002-12-17 2010-06-15 Visioncare Ophthalmic Technologies Inc. Intraocular implants
US7001427B2 (en) 2002-12-17 2006-02-21 Visioncare Ophthalmic Technologies, Inc. Intraocular implants
US7776087B2 (en) 2002-12-17 2010-08-17 Visioncare Ophthalmic Technologies Inc. Intraocular implants
EP1438930A1 (en) * 2003-01-14 2004-07-21 Visioncare Ophthalmic Technologies, Inc. Intraocular lens implant
US6972032B2 (en) 2003-01-14 2005-12-06 Visioncare Ophthalmic Technologies Inc. Intraocular lens implant
US8388681B2 (en) 2003-12-29 2013-03-05 Abbott Medical Optics Inc. Intraocular lenses having a visible light-selective-transmissive-region
US8292428B2 (en) 2004-04-30 2012-10-23 Abbott Medical Optics Inc. Ophthalmic devices having a highly selective violet light transmissive filter and related methods
US8047650B2 (en) 2004-04-30 2011-11-01 Abbott Medical Optics Inc. Ophthalmic devices having a highly selective violet light transmissive filter and related methods
US8501890B2 (en) 2004-11-22 2013-08-06 Abbott Medical Optics Inc. Copolymerizable methine and anthraquinone compounds and articles containing them
US8785627B2 (en) 2004-11-22 2014-07-22 Abbott Medical Optics Inc. Copolymerizable methine and anthraquinone compounds and articles containing them
US8360576B2 (en) 2004-11-22 2013-01-29 Abbott Medical Optics Inc. Copolymerizable methine and anthraquinone compounds and articles containing them
US8188203B2 (en) 2004-11-22 2012-05-29 Abbott Medical Optics Inc. Copolymerizable azo compounds and articles containing them
US7771470B2 (en) 2005-05-05 2010-08-10 Key Medical Technologies, Inc. Ophthalmic apparatuses and methods
EP1877840A2 (en) * 2005-05-05 2008-01-16 Key Medical Technologies, Inc. Ophthalmic apparatuses and methods
EP1877840A4 (en) * 2005-05-05 2010-05-19 Key Medical Technologies Inc Ophthalmic apparatuses and methods
US8088161B2 (en) 2005-07-28 2012-01-03 Visioncare Ophthalmic Technologies Inc. Compressed haptics
US8133273B2 (en) 2005-07-28 2012-03-13 Visioncare Ophthalmic Technologies Inc. Injectable intraocular implants
US7918886B2 (en) 2006-05-25 2011-04-05 Visioncare Ophthalmic Technologies Inc. Double insertion intraocular implant
EP1882463A1 (en) * 2006-07-26 2008-01-30 Calhoun Vision Inc. A light adjustable lens (LAL) allowing an improved retinal safety
US8066769B2 (en) 2007-01-29 2011-11-29 Werblin Research & Development Corp. Intraocular lens system
US9398949B2 (en) 2007-01-29 2016-07-26 Emmetropia, Inc. Intraocular lens system
US8066768B2 (en) 2007-01-29 2011-11-29 Werblin Research & Development Corp. Intraocular lens system
US7811320B2 (en) 2007-01-29 2010-10-12 Werblin Research & Development Corp. Intraocular lens system
US7998197B2 (en) 2007-07-13 2011-08-16 Novartis Ag Off-axis anti-reflective intraocular lenses
WO2009012141A2 (en) * 2007-07-13 2009-01-22 Alcon, Inc. Off-axis anti-reflective intraocular lenses
WO2009012141A3 (en) * 2007-07-13 2009-05-28 Alcon Inc Off-axis anti-reflective intraocular lenses
US9554892B2 (en) 2009-05-22 2017-01-31 Abbott Medical Optics Inc. Ophthalmic lenses with enhanced surface and methods of fabrication thereof
WO2010135685A1 (en) * 2009-05-22 2010-11-25 Abbott Medical Optics Inc. Ophthalmic lenses with enhanced surface and methods of fabrication thereof

Also Published As

Publication number Publication date Type
DE3428895C2 (en) 1986-07-10 grant

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee