DE69330827D1 - Zentrierende, mit vakuum arbeitende führungsvorrichtung und dissektor für die hornhaut - Google Patents

Zentrierende, mit vakuum arbeitende führungsvorrichtung und dissektor für die hornhaut

Info

Publication number
DE69330827D1
DE69330827D1 DE69330827T DE69330827T DE69330827D1 DE 69330827 D1 DE69330827 D1 DE 69330827D1 DE 69330827 T DE69330827 T DE 69330827T DE 69330827 T DE69330827 T DE 69330827T DE 69330827 D1 DE69330827 D1 DE 69330827D1
Authority
DE
Germany
Prior art keywords
blade
cornut
director
centering
support
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
DE69330827T
Other languages
English (en)
Other versions
DE69330827T2 (de
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 DE69330827D1 publication Critical patent/DE69330827D1/de
Publication of DE69330827T2 publication Critical patent/DE69330827T2/de
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, 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
    • 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, e.g. tourniquets
    • A61B17/30—Surgical pincettes without pivotal connections
    • A61B2017/306—Surgical pincettes 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, e.g. tourniquets
    • A61B17/32—Surgical cutting instruments
    • A61B2017/320052—Guides for cutting instruments
DE69330827T 1992-04-10 1993-04-07 Zentrierende, mit vakuum arbeitende führungsvorrichtung und dissektor für die hornhaut Expired - Lifetime DE69330827T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US86774592A 1992-04-10 1992-04-10
PCT/US1993/003214 WO1993020763A1 (en) 1992-04-10 1993-04-07 Corneal vacuum centering guide and dissector

Publications (2)

Publication Number Publication Date
DE69330827D1 true DE69330827D1 (de) 2001-10-31
DE69330827T2 DE69330827T2 (de) 2002-05-29

Family

ID=25350387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69330827T Expired - Lifetime DE69330827T2 (de) 1992-04-10 1993-04-07 Zentrierende, mit vakuum arbeitende führungsvorrichtung und dissektor für die hornhaut

Country Status (14)

Country Link
US (4) US5403335A (de)
EP (2) EP1101465A3 (de)
JP (1) JP3415838B2 (de)
KR (1) KR950701201A (de)
CN (1) CN1085071A (de)
AT (1) ATE206031T1 (de)
AU (1) AU685744B2 (de)
BR (1) BR9306224A (de)
CA (1) CA2117753A1 (de)
DE (1) DE69330827T2 (de)
ES (1) ES2160599T3 (de)
IL (1) IL105358A (de)
SG (2) SG93223A1 (de)
WO (1) WO1993020763A1 (de)

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BR9305251A (pt) * 1993-12-22 1995-09-05 De Almeida Cunha Paulo Ferrara Dispositivo para implante de anel intramelar na correção de ametropias
ATE274837T1 (de) * 1994-01-07 2004-09-15 Addition Technology Inc System zum einbringen von material in die korneale stroma
US5645550A (en) * 1994-04-08 1997-07-08 Chiron Technolas Gmbh Ophthalmologische System Method and apparatus for providing precise location of points on the eye
DE19530465A1 (de) * 1995-06-27 1997-01-02 Hennig Juergen Cornealring, Instrument zum Schneiden eines ringförmigen Kanals, insbesondere innerhalb der Hornhautperipherie eines Auges und Verfahren zur Korrektur der Brechkraft eines Auges
US6280470B1 (en) 1995-10-20 2001-08-28 Gholam A. Peyman Intrastromal corneal modification
US6989008B2 (en) 2001-03-23 2006-01-24 Minu Llc Adjustable ablatable inlay
US5722971A (en) * 1995-10-20 1998-03-03 Peyman; Gholam A. Intrastromal corneal modification
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
US20090069817A1 (en) * 1995-10-20 2009-03-12 Acufocus, Inc. Intrastromal corneal modification
US5964748A (en) 1995-10-20 1999-10-12 Peyman; Gholam A. Intrastromal corneal modification
US6221067B1 (en) 1995-10-20 2001-04-24 Gholam A. Peyman Corneal modification via implantation
US6551307B2 (en) 2001-03-23 2003-04-22 Gholam A. Peyman Vision correction using intrastromal pocket and flap
US6203538B1 (en) 1995-11-03 2001-03-20 Gholam A. Peyman Intrastromal corneal modification
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US7166117B2 (en) * 1996-02-07 2007-01-23 Hellenkamp Johann F Automatic surgical device and control assembly for cutting a cornea
US20070244496A1 (en) * 1996-02-07 2007-10-18 Hellenkamp Johann F Automatic surgical device and control assembly for cutting a cornea
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US6051009A (en) * 1996-02-07 2000-04-18 Hellenkamp; Johann F. Automatic surgical device for cutting a cornea and a cutting blade assembly and control assembly
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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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Also Published As

Publication number Publication date
EP0636011A1 (de) 1995-02-01
EP0636011B1 (de) 2001-09-26
CA2117753A1 (en) 1993-10-28
DE69330827T2 (de) 2002-05-29
IL105358A (en) 1999-05-09
EP1101465A2 (de) 2001-05-23
JPH07508188A (ja) 1995-09-14
ES2160599T3 (es) 2001-11-16
AU4047193A (en) 1993-11-18
US6632232B1 (en) 2003-10-14
CN1085071A (zh) 1994-04-13
EP0636011A4 (de) 1995-09-27
EP1101465A3 (de) 2002-02-13
SG93223A1 (en) 2002-12-17
IL105358A0 (en) 1993-08-18
JP3415838B2 (ja) 2003-06-09
WO1993020763A1 (en) 1993-10-28
BR9306224A (pt) 1998-06-30
KR950701201A (ko) 1995-03-23
SG49173A1 (en) 1998-05-18
US5403335A (en) 1995-04-04
US6602266B1 (en) 2003-08-05
ATE206031T1 (de) 2001-10-15
US20040249403A1 (en) 2004-12-09
AU685744B2 (en) 1998-01-29

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