DE69024558D1 - Laser-Abschmelzung von Oberflächen - Google Patents

Laser-Abschmelzung von Oberflächen

Info

Publication number
DE69024558D1
DE69024558D1 DE69024558T DE69024558T DE69024558D1 DE 69024558 D1 DE69024558 D1 DE 69024558D1 DE 69024558 T DE69024558 T DE 69024558T DE 69024558 T DE69024558 T DE 69024558T DE 69024558 D1 DE69024558 D1 DE 69024558D1
Authority
DE
Germany
Prior art keywords
cornea
support structure
corneal tissue
light restriction
restriction element
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 - Fee Related
Application number
DE69024558T
Other languages
English (en)
Other versions
DE69024558T2 (de
Inventor
David F Muller
Peter J Klopotek
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.)
Summit Technology Inc
Original Assignee
Summit Technology 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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=23555007&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69024558(D1) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Summit Technology Inc filed Critical Summit Technology Inc
Publication of DE69024558D1 publication Critical patent/DE69024558D1/de
Application granted granted Critical
Publication of DE69024558T2 publication Critical patent/DE69024558T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • A61F9/008—Methods or devices for eye surgery using laser
    • 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
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • A61F9/00804—Refractive treatments
    • 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
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F9/00802—Methods or devices for eye surgery using laser for photoablation
    • A61F9/00817—Beam shaping with masks
    • 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
    • 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
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00844—Feedback systems
    • 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
    • A61F9/008—Methods or devices for eye surgery using laser
    • A61F2009/00861—Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00872—Cornea
DE69024558T 1989-08-11 1990-08-08 Laser-Abschmelzung von Oberflächen Expired - Fee Related DE69024558T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US39351689A 1989-08-11 1989-08-11

Publications (2)

Publication Number Publication Date
DE69024558D1 true DE69024558D1 (de) 1996-02-15
DE69024558T2 DE69024558T2 (de) 1996-08-29

Family

ID=23555007

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69024558T Expired - Fee Related DE69024558T2 (de) 1989-08-11 1990-08-08 Laser-Abschmelzung von Oberflächen

Country Status (5)

Country Link
EP (1) EP0412789B1 (de)
JP (1) JPH0377553A (de)
AT (1) ATE132357T1 (de)
CA (1) CA2021696A1 (de)
DE (1) DE69024558T2 (de)

Families Citing this family (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2685629B1 (fr) * 1991-12-26 1998-02-20 Assistance Publique Dispositif d'usinage, notamment d'un lenticule corneen.
AU4633793A (en) * 1992-06-10 1994-01-04 Summit Technology, Inc. Correction of presbyopia by photorefractive keratectomy
EP0654985B1 (de) * 1992-08-14 1997-06-04 Summit Technology, Inc. Lasermodelliervorrichtung zur astigmatismuskorrektur
US6090100A (en) * 1992-10-01 2000-07-18 Chiron Technolas Gmbh Ophthalmologische Systeme Excimer laser system for correction of vision with reduced thermal effects
DE4232915A1 (de) * 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
FR2702955B1 (fr) * 1993-03-26 1995-04-28 Hagege Joseph Instrument pour chirurgie oculaire.
WO1994024968A1 (en) * 1993-05-03 1994-11-10 Summit Technology, Inc. Tracking system for laser surgery
US5395356A (en) * 1993-06-04 1995-03-07 Summit Technology, Inc. Correction of presbyopia by photorefractive keratectomy
US5360424A (en) * 1993-06-04 1994-11-01 Summit Technology, Inc. Tracking system for laser surgery
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
US5620436A (en) * 1994-09-22 1997-04-15 Chiron Technolas Gmbh Ophthalmologische Systeme Method and apparatus for providing precise location of points on the eye
WO1996021407A1 (en) * 1995-01-11 1996-07-18 Summit Technology, Inc. Integrated laser reprofiling systems
WO1996022751A1 (en) * 1995-01-25 1996-08-01 Chiron Technolas Gmbh Apparatus for uniformly ablating a surface
DE19502258C2 (de) * 1995-01-25 2003-05-15 Chiron Technolas Gmbh Vorrichtung zum gleichmäßigen Abtragen einer Schicht von der Oberfläche eines Substrats
DE19727573C1 (de) 1996-10-26 1998-05-20 Aesculap Meditec Gmbh Vorrichtung und Verfahren zur Formgebung von Oberflächen, insbesondere von Linsen
WO1998048746A1 (en) * 1997-04-25 1998-11-05 Technolas Gmbh Ophthalmologische Systeme Dual mode ophthalmic laser ablation
JP4014255B2 (ja) * 1997-07-31 2007-11-28 有限会社開発顧問室 皮膚治療用のレーザ照射装置
JP2003501133A (ja) 1999-06-07 2003-01-14 アスクレピオン−メディテック アクチェンゲゼルシャフト 生体組織のアブレーションにおける廃棄物の吸引除去
DE19946177B4 (de) * 1999-09-21 2004-07-29 Asclepion-Meditec Ag Anordnung zur Entfernung von Ablations-Abprodukten
DE102004021680A1 (de) * 2004-04-30 2005-11-24 Carl Zeiss Meditec Ag Anordnung zum Entfernen von Abprodukten bei der Ablation von biologischem Gewebe
US7892225B2 (en) * 2004-12-17 2011-02-22 Technolas Perfect Vision Gmbh Devices and methods for separating layers of materials having different ablation thresholds
ES2444373T3 (es) * 2006-11-10 2014-02-24 Lars Michael Larsen Aparato para fotomanipulación no perturbadora o mínimamente perturbadora de un ojo
ATE529079T1 (de) * 2007-08-31 2011-11-15 Schwind Eye Tech Solutions Gmbh & Co Kg Lasersystem zum ablatieren von hornhaut an einem patientenauge
JP2017042624A (ja) * 2016-11-04 2017-03-02 バーフェリヒト ゲゼルシャフト ミット ベシュレンクテル ハフツング レーザー補助による上皮切除

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4648400A (en) * 1985-05-06 1987-03-10 Rts Laboratories, Inc. Ophthalmic surgery system
US4911711A (en) * 1986-12-05 1990-03-27 Taunton Technologies, Inc. Sculpture apparatus for correcting curvature of the cornea

Also Published As

Publication number Publication date
CA2021696A1 (en) 1991-02-12
EP0412789A1 (de) 1991-02-13
JPH0377553A (ja) 1991-04-03
DE69024558T2 (de) 1996-08-29
ATE132357T1 (de) 1996-01-15
EP0412789B1 (de) 1996-01-03

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Legal Events

Date Code Title Description
8363 Opposition against the patent
8339 Ceased/non-payment of the annual fee