ES2160599T3 - Disector y guia de centrado al vacio para cornea. - Google Patents

Disector y guia de centrado al vacio para cornea.

Info

Publication number
ES2160599T3
ES2160599T3 ES93911596T ES93911596T ES2160599T3 ES 2160599 T3 ES2160599 T3 ES 2160599T3 ES 93911596 T ES93911596 T ES 93911596T ES 93911596 T ES93911596 T ES 93911596T ES 2160599 T3 ES2160599 T3 ES 2160599T3
Authority
ES
Spain
Prior art keywords
ring
guide
cornea
eye
disk
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 - Lifetime
Application number
ES93911596T
Other languages
English (en)
Inventor
Bryan Loomas
James Davenport
Mark Mathis
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.)
Keravision Inc
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
Application granted granted Critical
Publication of ES2160599T3 publication Critical patent/ES2160599T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61F2/147—Implants to be inserted in the stroma for refractive correction, e.g. ring-like implants
    • 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
    • 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
    • A61F9/0133—Knives or scalpels specially adapted therefor
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/30—Surgical pincettes, i.e. surgical tweezers without pivotal connections
    • A61B2017/306—Surgical pincettes, i.e. surgical tweezers without pivotal connections holding by means of suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320052—Guides for cutting instruments

Landscapes

  • Health & Medical Sciences (AREA)
  • Ophthalmology & Optometry (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgery (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Cardiology (AREA)
  • Prostheses (AREA)
  • Eye Examination Apparatus (AREA)
  • Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
  • Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
  • Agricultural Chemicals And Associated Chemicals (AREA)
  • Sanitary Device For Flush Toilet (AREA)
  • Acyclic And Carbocyclic Compounds In Medicinal Compositions (AREA)
  • Knives (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Sowing (AREA)
  • Bakery Products And Manufacturing Methods Therefor (AREA)
  • Medicines Containing Plant Substances (AREA)
  • Surgical Instruments (AREA)

Abstract

EL INVENTO ES UN DISPOSITIVO QUIRURGICO PARA PRODUCIR UN PASO INTERMELAR, GENERALMENTE CIRCULAR DENTRO DEL ESTROMA CORNEAL DEL OJO. EL DISPOSITIVO ES INVENTADO DE TRES COMPONENTES PRINCIPALES: UNA GUIA CENTRAL DE VACIO (50) QUE TIENE UN ALMA INTERIOR (62) QUE SE FIJA A UN EXTREMO CONTRA EL FRENTE DEL OJO, UN DEPOSITO QUE SE FIJA DENTRO DEL ALMA INTERIOR DE LA GUIA CENTRAL Y A LA CUAL ES UNIDA EL TERCER COMPONENTE PRINCIPAL, UN ANILLO DISECTOR GENERALMENTE CIRCULAR. EL ANILLO DISECTOR (66) ES FORMADO EN TAL FORMA QUE CUANDO UN CIRUJANO OCULAR BALANCEA EL DEPOSITO AL QUE EL ANILLO ESTA UNIDO, EL ANILLO SE MUEVE A TRAVES DEL ESPACIO INTERMELAR EN EL ESTROMA PRODUCIENDO EL CANAL O PASO DESEADO. LA GUIA CENTRAL (62) DEBE OPCIONALMENTE INCLUIR UN ANILLO QUE TIENE UNA O MAS PUNTAS QUE ENGRANAN FIRMEMENTE EL EPIFILIO DE LA CORNEA. LAS PARTES CONSTITUYENTES DEL DISPOSITIVO QUIRURGICO, PARTICULARMENTE EL ANILLO DISECTOR, TAMBIEN FORMAN UNA PARTE DE ESTE INVENTO
ES93911596T 1992-04-10 1993-04-07 Disector y guia de centrado al vacio para cornea. Expired - Lifetime ES2160599T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US86774592A 1992-04-10 1992-04-10

Publications (1)

Publication Number Publication Date
ES2160599T3 true ES2160599T3 (es) 2001-11-16

Family

ID=25350387

Family Applications (1)

Application Number Title Priority Date Filing Date
ES93911596T Expired - Lifetime ES2160599T3 (es) 1992-04-10 1993-04-07 Disector y guia de centrado al vacio para cornea.

Country Status (14)

Country Link
US (4) US5403335A (es)
EP (2) EP1101465A3 (es)
JP (1) JP3415838B2 (es)
KR (1) KR950701201A (es)
CN (1) CN1085071A (es)
AT (1) ATE206031T1 (es)
AU (1) AU685744B2 (es)
BR (1) BR9306224A (es)
CA (1) CA2117753A1 (es)
DE (1) DE69330827T2 (es)
ES (1) ES2160599T3 (es)
IL (1) IL105358A (es)
SG (2) SG49173A1 (es)
WO (1) WO1993020763A1 (es)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160236A1 (es) * 2011-05-26 2012-11-29 Imexclinic, S.L. Dispositivo implantador para prótesis intraestromal

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US6966927B1 (en) 1992-08-07 2005-11-22 Addition Technology, Inc. Hybrid intrastromal corneal ring
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Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012160236A1 (es) * 2011-05-26 2012-11-29 Imexclinic, S.L. Dispositivo implantador para prótesis intraestromal
ES2397474A1 (es) * 2011-05-26 2013-03-07 Imexclinic, S.L. Dispositivo implantador para prótesis intraestromal.
US9579190B2 (en) 2011-05-26 2017-02-28 Imex Clinic, S.L. Implantation device for intrastromal prostheses

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AU4047193A (en) 1993-11-18
SG49173A1 (en) 1998-05-18
CA2117753A1 (en) 1993-10-28
EP1101465A2 (en) 2001-05-23
US5403335A (en) 1995-04-04
JP3415838B2 (ja) 2003-06-09
US20040249403A1 (en) 2004-12-09
BR9306224A (pt) 1998-06-30
EP0636011B1 (en) 2001-09-26
ATE206031T1 (de) 2001-10-15
IL105358A (en) 1999-05-09
CN1085071A (zh) 1994-04-13
EP0636011A1 (en) 1995-02-01
SG93223A1 (en) 2002-12-17
WO1993020763A1 (en) 1993-10-28
KR950701201A (ko) 1995-03-23
EP0636011A4 (en) 1995-09-27
EP1101465A3 (en) 2002-02-13
DE69330827T2 (de) 2002-05-29
IL105358A0 (en) 1993-08-18
US6602266B1 (en) 2003-08-05
US6632232B1 (en) 2003-10-14
AU685744B2 (en) 1998-01-29
DE69330827D1 (de) 2001-10-31
JPH07508188A (ja) 1995-09-14

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