CN1239877A - 用具有可去除的生物适应材料的角膜环调节角膜曲率的方法及装置 - Google Patents

用具有可去除的生物适应材料的角膜环调节角膜曲率的方法及装置 Download PDF

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Publication number
CN1239877A
CN1239877A CN97180432A CN97180432A CN1239877A CN 1239877 A CN1239877 A CN 1239877A CN 97180432 A CN97180432 A CN 97180432A CN 97180432 A CN97180432 A CN 97180432A CN 1239877 A CN1239877 A CN 1239877A
Authority
CN
China
Prior art keywords
ring
corneal
cornea
line
corneal ring
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.)
Pending
Application number
CN97180432A
Other languages
English (en)
Chinese (zh)
Inventor
约瑟夫·Y·李
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.)
MICOROAUPTICS CO Ltd
MicroOptix LLC
Original Assignee
MICOROAUPTICS CO Ltd
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 US08/761,362 external-priority patent/US5733334A/en
Priority claimed from US08/829,846 external-priority patent/US5855604A/en
Priority claimed from US08/856,650 external-priority patent/US5876439A/en
Application filed by MICOROAUPTICS CO Ltd filed Critical MICOROAUPTICS CO Ltd
Publication of CN1239877A publication Critical patent/CN1239877A/zh
Pending legal-status Critical Current

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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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • 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, corneal implants; Implanting instruments specially adapted therefor; Artificial eyes
    • A61F2/147—Implants to be inserted in the stroma for refractive correction, e.g. ring-like implants

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)
  • Materials For Medical Uses (AREA)
CN97180432A 1996-12-09 1997-12-09 用具有可去除的生物适应材料的角膜环调节角膜曲率的方法及装置 Pending CN1239877A (zh)

Applications Claiming Priority (6)

Application Number Priority Date Filing Date Title
US08/761,362 1996-12-09
US08/761,362 US5733334A (en) 1996-12-09 1996-12-09 Method and apparatus for adjusting corneal curvature
US08/829,846 US5855604A (en) 1996-12-09 1997-04-01 Method and apparatus for adjusting corneal curvature using a solid filled corneal ring
US08/829,846 1997-04-01
US08/856,650 US5876439A (en) 1996-12-09 1997-05-15 Method and appartus for adjusting corneal curvature using a fluid-filled corneal ring
US08/856,650 1997-05-15

Publications (1)

Publication Number Publication Date
CN1239877A true CN1239877A (zh) 1999-12-29

Family

ID=27419542

Family Applications (1)

Application Number Title Priority Date Filing Date
CN97180432A Pending CN1239877A (zh) 1996-12-09 1997-12-09 用具有可去除的生物适应材料的角膜环调节角膜曲率的方法及装置

Country Status (8)

Country Link
EP (1) EP0964660A1 (ja)
JP (1) JP2001508327A (ja)
KR (1) KR20000069361A (ja)
CN (1) CN1239877A (ja)
AU (1) AU730045B2 (ja)
BR (1) BR9714386A (ja)
CA (1) CA2274800A1 (ja)
WO (1) WO1998025547A1 (ja)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN104902847A (zh) * 2012-09-07 2015-09-09 梅迪法克斯医药产业股份有限公司 用于塑造角膜曲率的可植入装置
CN108992205A (zh) * 2011-07-01 2018-12-14 卡尔蔡司医疗技术股份公司 角膜植入物

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6206919B1 (en) * 1998-01-14 2001-03-27 Joseph Y. Lee Method and apparatus to correct refractive errors using adjustable corneal arcuate segments
AU5339099A (en) * 1998-08-05 2000-02-28 Keravision, Inc. Corneal implant with migration preventer
US20020010510A1 (en) * 1998-11-04 2002-01-24 Thomas A. Silvestrini Variable modulus corneal implant and fabrication methods
KR100363970B1 (ko) * 2000-06-09 2002-12-12 정영택 각막 그라프트 링
JP4861009B2 (ja) * 2002-12-06 2012-01-25 ヴィズイクス・インコーポレーテッド 患者のデータを使用した老眼矯正
WO2010046987A1 (ja) * 2008-10-23 2010-04-29 志村 好美 眼球の強膜伸展性低下補完方法、及びその方法に使用されるフェムト秒レーザの制御方法、並びにその方法で使用されるスペーサ
ES2397473B1 (es) * 2011-05-26 2014-01-10 Imexclinic, S.L. Un segmento intraestromal.
BR102016016080A2 (pt) * 2016-07-11 2018-01-23 Rogério Arantes Andião Marcos Dispositivo intracorneano ou intraestromal para correção de ectasias corneanas e aberrações

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4452235A (en) * 1982-01-04 1984-06-05 Reynolds Alvin E Method for corneal curvature adjustment
US5405384A (en) * 1992-09-03 1995-04-11 Keravision, Inc. Astigmatic correcting intrastromal corneal ring
US5300118A (en) * 1992-09-21 1994-04-05 Keravision Adjustable devices for corneal curvature adjustment

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108992205A (zh) * 2011-07-01 2018-12-14 卡尔蔡司医疗技术股份公司 角膜植入物
CN104902847A (zh) * 2012-09-07 2015-09-09 梅迪法克斯医药产业股份有限公司 用于塑造角膜曲率的可植入装置

Also Published As

Publication number Publication date
KR20000069361A (ko) 2000-11-25
JP2001508327A (ja) 2001-06-26
CA2274800A1 (en) 1998-06-18
WO1998025547A1 (en) 1998-06-18
AU5596698A (en) 1998-07-03
BR9714386A (pt) 2000-05-16
EP0964660A1 (en) 1999-12-22
AU730045B2 (en) 2001-02-22

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