SG85138A1 - Split ring refractive correction implants - Google Patents

Split ring refractive correction implants

Info

Publication number
SG85138A1
SG85138A1 SG9905135A SG1999005135A SG85138A1 SG 85138 A1 SG85138 A1 SG 85138A1 SG 9905135 A SG9905135 A SG 9905135A SG 1999005135 A SG1999005135 A SG 1999005135A SG 85138 A1 SG85138 A1 SG 85138A1
Authority
SG
Singapore
Prior art keywords
correction
split ring
refractive correction
icr
eye
Prior art date
Application number
SG9905135A
Other languages
English (en)
Inventor
Davenport James
Loomas Bryan
Mathis Mark
Silvestrini Thomas
Original Assignee
Keravision Inc
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 by Keravision Inc filed Critical Keravision Inc
Publication of SG85138A1 publication Critical patent/SG85138A1/en

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
    • 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
    • A61F9/013—Instruments for compensation of ocular refraction ; Instruments for use in cornea removal, for reshaping or performing incisions in the cornea
    • 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)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Cardiology (AREA)
  • Transplantation (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Surgery (AREA)
  • Prostheses (AREA)
  • Eye Examination Apparatus (AREA)
  • Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
SG9905135A 1992-01-14 1993-01-07 Split ring refractive correction implants SG85138A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US82042292A 1992-01-14 1992-01-14

Publications (1)

Publication Number Publication Date
SG85138A1 true SG85138A1 (en) 2001-12-19

Family

ID=25230709

Family Applications (2)

Application Number Title Priority Date Filing Date
SG1996007072A SG49160A1 (en) 1992-01-14 1993-01-07 Method for corneal curvature variation
SG9905135A SG85138A1 (en) 1992-01-14 1993-01-07 Split ring refractive correction implants

Family Applications Before (1)

Application Number Title Priority Date Filing Date
SG1996007072A SG49160A1 (en) 1992-01-14 1993-01-07 Method for corneal curvature variation

Country Status (11)

Country Link
US (2) US5318047A (fr)
EP (1) EP0621763B1 (fr)
JP (1) JP3341058B2 (fr)
CN (1) CN1082390A (fr)
AT (1) ATE199821T1 (fr)
AU (1) AU3433693A (fr)
BR (1) BR9305734A (fr)
DE (1) DE69330049T2 (fr)
ES (1) ES2155448T3 (fr)
SG (2) SG49160A1 (fr)
WO (1) WO1993013724A1 (fr)

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US6966927B1 (en) 1992-08-07 2005-11-22 Addition Technology, Inc. Hybrid intrastromal corneal ring
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US5944752A (en) * 1992-09-03 1999-08-31 Kera Vision, Inc. Astigmatic correcting intrastromal corneal insert
WO1995003747A1 (fr) * 1993-08-02 1995-02-09 Keravision, Inc. Insert souple et segmente destine au stroma corneen
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IL110735A (en) * 1993-08-26 1998-04-05 Keravision Device for altering corneal refractive properties
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US6454761B1 (en) * 1995-01-30 2002-09-24 Philip D. Freedman Laser surgery device and method
IL117335A (en) * 1995-03-02 2001-08-08 Keravision Inc Corneal implant for changing refractive properties
US6125294A (en) 1995-06-07 2000-09-26 Kera Vision Inc. Method and apparatus for measuring corneal incisions
US6175754B1 (en) 1995-06-07 2001-01-16 Keravision, Inc. Method and apparatus for measuring corneal incisions
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US6221067B1 (en) 1995-10-20 2001-04-24 Gholam A. Peyman Corneal modification via implantation
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US20050143717A1 (en) * 2001-04-27 2005-06-30 Peyman Gholam A. Method of treatment of refractive errors using subepithelial or intrastromal corneal inlay with bonding coating
US6551307B2 (en) 2001-03-23 2003-04-22 Gholam A. Peyman Vision correction using intrastromal pocket and flap
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JP3628250B2 (ja) * 2000-11-17 2005-03-09 株式会社東芝 無線通信システムで用いられる登録・認証方法
US20050222679A1 (en) * 2001-04-27 2005-10-06 Peyman Gholam A Bifocal implant and method for altering the refractive properties of the eye
US20050182488A1 (en) * 2001-04-27 2005-08-18 Peyman Gholam A. Implant and method for altering the refractive properties of the eye
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US20060241750A1 (en) * 2001-05-22 2006-10-26 Ras Holding Corp Scleral expansion device having duck bill
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US9889043B2 (en) 2006-01-20 2018-02-13 Lensar, Inc. System and apparatus for delivering a laser beam to the lens of an eye
US10842675B2 (en) 2006-01-20 2020-11-24 Lensar, Inc. System and method for treating the structure of the human lens with a laser
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Citations (4)

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Publication number Priority date Publication date Assignee Title
US4452235A (en) * 1982-01-04 1984-06-05 Reynolds Alvin E Method for corneal curvature adjustment
US4671276A (en) * 1982-01-04 1987-06-09 Kera Associates Apparatus for corneal curvature adjustment
US4961744A (en) * 1982-01-04 1990-10-09 Keravision, Inc. Holder for inserting corneal curvature adjustable ring
US4976719A (en) * 1988-11-21 1990-12-11 Siepser Steven B Device used to change corneal curvature

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US4452235A (en) * 1982-01-04 1984-06-05 Reynolds Alvin E Method for corneal curvature adjustment
US4671276A (en) * 1982-01-04 1987-06-09 Kera Associates Apparatus for corneal curvature adjustment
US4961744A (en) * 1982-01-04 1990-10-09 Keravision, Inc. Holder for inserting corneal curvature adjustable ring
US4976719A (en) * 1988-11-21 1990-12-11 Siepser Steven B Device used to change corneal curvature

Also Published As

Publication number Publication date
ATE199821T1 (de) 2001-04-15
US5318047A (en) 1994-06-07
JPH07506014A (ja) 1995-07-06
EP0621763A1 (fr) 1994-11-02
SG49160A1 (en) 1998-05-18
DE69330049T2 (de) 2001-08-02
JP3341058B2 (ja) 2002-11-05
WO1993013724A1 (fr) 1993-07-22
AU3433693A (en) 1993-08-03
CN1082390A (zh) 1994-02-23
DE69330049D1 (de) 2001-04-26
ES2155448T3 (es) 2001-05-16
BR9305734A (pt) 1997-01-28
EP0621763B1 (fr) 2001-03-21
EP0621763A4 (fr) 1995-01-18
USRE35974E (en) 1998-12-01

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