JPH0263826U - - Google Patents

Info

Publication number
JPH0263826U
JPH0263826U JP13174889U JP13174889U JPH0263826U JP H0263826 U JPH0263826 U JP H0263826U JP 13174889 U JP13174889 U JP 13174889U JP 13174889 U JP13174889 U JP 13174889U JP H0263826 U JPH0263826 U JP H0263826U
Authority
JP
Japan
Prior art keywords
lens body
eye
loop
support
shaped
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
JP13174889U
Other languages
English (en)
Other versions
JPH0344178Y2 (ja
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 filed Critical
Publication of JPH0263826U publication Critical patent/JPH0263826U/ja
Application granted granted Critical
Publication of JPH0344178Y2 publication Critical patent/JPH0344178Y2/ja
Expired 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
    • 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
    • A61F2/1613—Intraocular 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
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Prostheses (AREA)

Description

【図面の簡単な説明】
第１図は本考案の好適実施例の正面図、第２図
は該好適実施例の側面図、第３図は判りやすくす
るために一部を省略した眼に移植した好適実施例
の正面図、および第４図は移植位置でのレンズ本
体を示す第３図の眼の断面図である。 図において、１：眼内レンズ、２：レンズ本体
、６〜７：支持ループ、９：第１の端部、１３：
第２の端部、１６：水晶体襄の中心部、１７：水
晶体襄の中間線部分、１９：水晶体襄。

Claims (1)

    【実用新案登録請求の範囲】
  1. 眼の中に位置し、レンズ本体と、第１と第２の
    支持部材を含む眼内レンズにおいて、該第１と第
    ２の支持部材は前記レンズ本体から延びており、
    前記支持部材の少なくとも一方が前記レンズ本体
    の周囲から外方に延びる弾性のばね状の支持ルー
    プを含み、前記支持ループはつま先部分をかかと
    部分から区別しうるような足の形をしており、該
    足の足首部分が該レンズ本体に取り付けられ、前
    記支持ループは第１と第２の取付け位置で該レン
    ズ本体に取り付けられる第１の端部と第２の端部
    を有し、また前記支持ループは隣接部分を越えて
    外方へ相当な距離延在する接触部分を提供するよ
    うに形づくられ、前記接触部分は外方へ弧状の単
    一の連続的ななめらかな湾曲部分であり、前記接
    触部分は、眼の中に配置された時に半径方向外向
    きの力で隣接の眼の部分と係合するような寸法と
    形状にされ、前記弾性のある支持ループの前記接
    触部分が前記隣接の眼の部分により通常の弛緩状
    態から内方へ変位することを特徴とする眼内レン
    ズ。
JP1989131748U 1980-01-21 1989-11-14 Expired JPH0344178Y2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US11368280A 1980-01-21 1980-01-21

Publications (2)

Publication Number Publication Date
JPH0263826U true JPH0263826U (ja) 1990-05-14
JPH0344178Y2 JPH0344178Y2 (ja) 1991-09-17

Family

ID=22350880

Family Applications (2)

Application Number Title Priority Date Filing Date
JP602881A Pending JPS56104657A (en) 1980-01-21 1981-01-20 Lens in eye
JP1989131748U Expired JPH0344178Y2 (ja) 1980-01-21 1989-11-14

Family Applications Before (1)

Application Number Title Priority Date Filing Date
JP602881A Pending JPS56104657A (en) 1980-01-21 1981-01-20 Lens in eye

Country Status (5)

Country Link
EP (1) EP0032835B1 (ja)
JP (2) JPS56104657A (ja)
AU (1) AU543341B2 (ja)
CA (1) CA1165056A (ja)
DE (1) DE3171758D1 (ja)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4316293A (en) * 1979-08-27 1982-02-23 Bayers Jon Herbert Flexible intraocular lens
US4328595A (en) * 1979-08-30 1982-05-11 Sheets John H Intraocular lens
CA1235252A (en) * 1981-10-29 1988-04-19 Dennis T. Grendahl Posterior chamber lens
FR2515956A1 (fr) * 1981-11-06 1983-05-13 Lebuisson Dan Alexandre Cristallin artificiel ou implant, et ensemble comportant ledit cristallin artificiel et un dispositif porteur et applicateur utilise dans la chirurgie de la cataracte
US4573998A (en) * 1982-02-05 1986-03-04 Staar Surgical Co. Methods for implantation of deformable intraocular lenses
US4787902A (en) * 1982-04-01 1988-11-29 Sheets John H Multi-positionable intraocular lens
US4578078A (en) * 1982-04-02 1986-03-25 Minnesota Mining And Manufacturing Company Intraocular lens with asymetric vaulted support loops
US4588405A (en) * 1983-06-10 1986-05-13 American Hospital Supply Corporation Intraocular lens assembly
US4610689A (en) * 1983-07-29 1986-09-09 Graether John M Intraocular lens
US5217490A (en) * 1984-04-11 1993-06-08 Kabi Pharmacia Ab Ultraviolet light absorbing intraocular implants
CA1278447C (en) * 1985-07-11 1991-01-02 Vladimir Portnoy Iol and method of attaching a fixation member to an optic
CA1283252C (en) * 1985-12-09 1991-04-23 Albert C. Ting Haptic to optic attachment for a soft iol
US4681586A (en) * 1986-08-22 1987-07-21 Woods Randall L Intraocular lens having unitary integral haptic means
JPH0329648A (ja) * 1990-05-11 1991-02-07 Henry Mark Clayman 眼後水房眼内移植装置
FR2773318B1 (fr) * 1998-01-08 2000-03-03 Georges Baikoff Implant de chambre anterieure pour le traitement de l'oeil phaque

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634344A (en) * 1979-08-30 1981-04-06 Sheets John H Lens in eyeball

Family Cites Families (4)

* 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
DE2717706A1 (de) * 1977-04-21 1978-10-26 Leonhard Klein Linse zur implantation in die linsenkapsel des auges
US4110848A (en) * 1977-05-06 1978-09-05 Ronald P. Jensen Intraocular lens for implantation into the posterior chamber of a human eye
NL185893C (nl) * 1979-04-05 1990-08-16 Tiong San Ong Dr Lens bestemd voor implantatie in het lenscapsel van een menselijk oog.

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634344A (en) * 1979-08-30 1981-04-06 Sheets John H Lens in eyeball

Also Published As

Publication number Publication date
CA1165056A (en) 1984-04-10
JPH0344178Y2 (ja) 1991-09-17
EP0032835B1 (en) 1985-08-14
EP0032835A3 (en) 1981-10-07
DE3171758D1 (en) 1985-09-19
AU6632681A (en) 1981-07-30
EP0032835A2 (en) 1981-07-29
JPS56104657A (en) 1981-08-20
AU543341B2 (en) 1985-04-18

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