DE2639419C2 - Künstliche intraokulare Linse und Verfahren zum Herstellen - Google Patents

Künstliche intraokulare Linse und Verfahren zum Herstellen

Info

Publication number
DE2639419C2
DE2639419C2 DE2639419A DE2639419A DE2639419C2 DE 2639419 C2 DE2639419 C2 DE 2639419C2 DE 2639419 A DE2639419 A DE 2639419A DE 2639419 A DE2639419 A DE 2639419A DE 2639419 C2 DE2639419 C2 DE 2639419C2
Authority
DE
Germany
Prior art keywords
iris
lens
lens body
wire
widening
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
Application number
DE2639419A
Other languages
German (de)
English (en)
Other versions
DE2639419A1 (de
Inventor
Bernard Worcester Mass. Grolman
William Dana Medway Mass. Richards
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.)
AO Inc 07950 SOUTHBRIDGE MASS US
Original Assignee
AO Inc SOUTHBRIDGE MASS US
Ao Inc Southbridge Mass
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
Priority claimed from US05/615,275 external-priority patent/US3996626A/en
Application filed by AO Inc SOUTHBRIDGE MASS US, Ao Inc Southbridge Mass filed Critical AO Inc SOUTHBRIDGE MASS US
Publication of DE2639419A1 publication Critical patent/DE2639419A1/de
Application granted granted Critical
Publication of DE2639419C2 publication Critical patent/DE2639419C2/de
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C65/00—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor
    • B29C65/56—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits
    • B29C65/565—Joining or sealing of preformed parts, e.g. welding of plastics materials; Apparatus therefor using mechanical means or mechanical connections, e.g. form-fits involving interference fits, e.g. force-fits or press-fits
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/69—General aspects of joining filaments 
    • 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
    • A61F2/00—Filters 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
    • A61F2/02—Prostheses implantable into the body
    • A61F2/14—Eye parts, e.g. lenses or corneal implants; Artificial eyes
    • A61F2/16—Intraocular lenses
    • A61F2002/1681—Intraocular lenses having supporting structure for lens, e.g. haptics
    • A61F2002/1683—Intraocular lenses having supporting structure for lens, e.g. haptics having filiform haptics
    • A61F2002/1686—Securing a filiform haptic to a lens body
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/71—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined
    • B29C66/712—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the composition of the plastics material of the parts to be joined the composition of one of the parts to be joined being different from the composition of the other part
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/70—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material
    • B29C66/73—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/739—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset
    • B29C66/7392—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic
    • B29C66/73921—General aspects of processes or apparatus for joining preformed parts characterised by the composition, physical properties or the structure of the material of the parts to be joined; Joining with non-plastics material characterised by the intensive physical properties of the material of the parts to be joined, by the optical properties of the material of the parts to be joined, by the extensive physical properties of the parts to be joined, by the state of the material of the parts to be joined or by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of the parts to be joined being a thermoplastic or a thermoset characterised by the material of at least one of the parts being a thermoplastic characterised by the materials of both parts being thermoplastics
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B29—WORKING OF PLASTICS; WORKING OF SUBSTANCES IN A PLASTIC STATE IN GENERAL
    • B29C—SHAPING OR JOINING OF PLASTICS; SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDED FOR; AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING
    • B29C66/00—General aspects of processes or apparatus for joining preformed parts
    • B29C66/80—General aspects of machine operations or constructions and parts thereof
    • B29C66/83—General aspects of machine operations or constructions and parts thereof characterised by the movement of the joining or pressing tools
    • B29C66/832—Reciprocating joining or pressing tools
    • B29C66/8322—Joining or pressing tools reciprocating along one axis
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49863—Assembling or joining with prestressing of part
    • Y10T29/4987—Elastic joining of parts
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49945—Assembling or joining by driven force fit

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Prostheses (AREA)
DE2639419A 1975-09-22 1976-08-30 Künstliche intraokulare Linse und Verfahren zum Herstellen Expired DE2639419C2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/615,275 US3996626A (en) 1975-08-20 1975-09-22 Artificial intraocular lens

Publications (2)

Publication Number Publication Date
DE2639419A1 DE2639419A1 (de) 1977-03-31
DE2639419C2 true DE2639419C2 (de) 1986-04-17

Family

ID=24464721

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2639419A Expired DE2639419C2 (de) 1975-09-22 1976-08-30 Künstliche intraokulare Linse und Verfahren zum Herstellen

Country Status (5)

Country Link
US (1) US4150471A (enExample)
JP (1) JPS5849264B2 (enExample)
DE (1) DE2639419C2 (enExample)
FR (1) FR2324280A1 (enExample)
GB (1) GB1552439A (enExample)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4014049A (en) * 1976-04-07 1977-03-29 American Optical Corporation Artificial intraocular lens and supporting system therefor
US4155125A (en) * 1978-01-13 1979-05-22 American Optical Corporation Iris clip anchoring means for intraocular lenses
JPS54149298A (en) * 1978-05-12 1979-11-22 Toyo Contact Lens Co Ltd Preparation of artificial crystalline lens
US4307043A (en) * 1979-07-25 1981-12-22 Heyer-Schulte Corporation Method of attaching retention loops to an intraocular lens
DE3130278C2 (de) * 1981-07-31 1984-05-03 Reiner Dr.med. 6000 Frankfurt Täumer Intraokulare Vorderkammerlinse
JPS58216052A (ja) * 1982-06-11 1983-12-15 有限会社　宇津木光学研究所 前眼部前房内腔浮遊型眼内用レンズ
US4543673A (en) * 1983-06-03 1985-10-01 Surgidev Corporation Vaulted intraocular lens
US4502162A (en) * 1983-10-07 1985-03-05 Coopervision, Inc. Haptic for intraocular lens
US4786445A (en) * 1985-07-11 1988-11-22 Allergan, Inc. Method of attaching a fixation member to an intraocular lens
US4737322A (en) * 1985-09-27 1988-04-12 Staar Surgical Company Intraocular lens structure with polyimide haptic portion and methods for fabrication
US4668446A (en) * 1985-09-27 1987-05-26 Cilco, Inc. Process for making soft contact and intraocular lenses with an esterifiable carboxyl-containing polymer
USRE34448E (en) * 1985-12-04 1993-11-16 Allergan, Inc. Staking anchor for soft IOL
US4894062A (en) * 1985-12-04 1990-01-16 Allergan, Inc. Staking anchor for soft IOL
US4834751A (en) * 1985-12-04 1989-05-30 Allergan, Inc. Staking ring for soft IOL
US4880426A (en) * 1985-12-09 1989-11-14 Allergan, Inc. Haptic to optic attachment for a soft IOL
US5171268A (en) * 1985-12-09 1992-12-15 Allergan, Inc. Haptic to optic attachment for a soft iol
US4936849A (en) * 1988-03-15 1990-06-26 Minnesota Mining And Manufacturing Company Intraocular lens
US4964206A (en) * 1988-03-15 1990-10-23 Minnesota Mining And Manufacturing Company Intraocular lens anchoring filament to lens element fixation method
US5185107A (en) * 1988-10-26 1993-02-09 Iovision, Inc. Fabrication of an intraocular lens
US5019097A (en) * 1989-11-22 1991-05-28 Allergan, Inc. Corneal onlay lenses and methods for attaching same
US5118452A (en) * 1991-04-05 1992-06-02 Nestle S.A. Method of attaching a haptic to an optic of an intraocular lens
US5585049A (en) * 1994-09-02 1996-12-17 Allergan Method for forming fixation members after optic attachment
US5523029A (en) * 1995-02-01 1996-06-04 Alcon Laboratories, Inc. Method of attaching a haptic to an optic of an intraocular lens
US20050038510A1 (en) * 2003-08-13 2005-02-17 Valdemar Portney Multi-piece intraocular lens assembly and method of manufacturing same

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1225343A (en) * 1914-12-07 1917-05-08 Kirstein Sons Company E Temple for spectacles and method of making same.
DE2000704A1 (de) * 1970-01-08 1971-08-12 Mo Med Stomatologitscheskij I Kuenstliche Augenlinse
US3906551A (en) * 1974-02-08 1975-09-23 Klaas Otter Artificial intra-ocular lens system
US3994027A (en) * 1975-05-28 1976-11-30 California Intraocular Lens Corporation Prepupillary lens for implanting in a human eye

Also Published As

Publication number Publication date
FR2324280A1 (fr) 1977-04-15
DE2639419A1 (de) 1977-03-31
JPS5849264B2 (ja) 1983-11-02
JPS5239987A (en) 1977-03-28
US4150471A (en) 1979-04-24
GB1552439A (en) 1979-09-12
FR2324280B1 (enExample) 1981-12-24

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 800

8110 Request for examination paragraph 44
8127 New person/name/address of the applicant

Owner name: AO INC., 07950 SOUTHBRIDGE, MASS., US

8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT. KRESSIN, H., DI

8128 New person/name/address of the agent

Representative=s name: DIEHL, H., DIPL.-PHYS. DR.RER.NAT., PAT.-ANW., 800

D2 Grant after examination
8364 No opposition during term of opposition