DE69532211D1 - Epithelium-entfernung - Google Patents

Epithelium-entfernung

Info

Publication number
DE69532211D1
DE69532211D1 DE69532211T DE69532211T DE69532211D1 DE 69532211 D1 DE69532211 D1 DE 69532211D1 DE 69532211 T DE69532211 T DE 69532211T DE 69532211 T DE69532211 T DE 69532211T DE 69532211 D1 DE69532211 D1 DE 69532211D1
Authority
DE
Germany
Prior art keywords
epithelium
removal
ablation
ablative laser
spectroscopic
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
DE69532211T
Other languages
English (en)
Other versions
DE69532211T2 (de
Inventor
Roger F Steinert
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.)
STEINERT, ROGER F., BOSTON, MASS., US
Original Assignee
Individual
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 Individual filed Critical Individual
Application granted granted Critical
Publication of DE69532211D1 publication Critical patent/DE69532211D1/de
Publication of DE69532211T2 publication Critical patent/DE69532211T2/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
    • 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
    • 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
    • A61F9/00819—Beam shaping with masks with photoablatable masks
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00017—Electrical control of surgical instruments
    • A61B2017/00022—Sensing or detecting at the treatment site
    • A61B2017/00057—Light
    • A61B2017/00061—Light spectrum
    • 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
    • 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
DE69532211T 1994-03-28 1995-03-27 Epithelium-entfernung Expired - Lifetime DE69532211T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US218720 1994-03-28
US08/218,720 US5505724A (en) 1994-03-28 1994-03-28 Epithelium removal
PCT/US1995/003794 WO1995026162A1 (en) 1994-03-28 1995-03-27 Epithelium removal

Publications (2)

Publication Number Publication Date
DE69532211D1 true DE69532211D1 (de) 2004-01-08
DE69532211T2 DE69532211T2 (de) 2004-09-09

Family

ID=22816230

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69532211T Expired - Lifetime DE69532211T2 (de) 1994-03-28 1995-03-27 Epithelium-entfernung

Country Status (7)

Country Link
US (3) US5505724A (de)
EP (1) EP0901344B1 (de)
JP (1) JP3759608B2 (de)
AT (1) ATE254880T1 (de)
AU (1) AU697127B2 (de)
DE (1) DE69532211T2 (de)
WO (1) WO1995026162A1 (de)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4232915A1 (de) * 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
US5505724A (en) 1994-03-28 1996-04-09 Steinert; Roger F. Epithelium removal
RU2096051C1 (ru) * 1995-02-24 1997-11-20 Григорий Борисович Альтшулер Устройство для лазерной обработки биологической ткани (его варианты)
US5603709A (en) * 1996-01-11 1997-02-18 Johnson; Donald G. Optical refraction correction methods
WO1997037622A1 (en) * 1996-04-08 1997-10-16 The University Of Southern California Method and apparatus for using laser-induced fluorescence during photoretractive keratectomy
US6068625A (en) * 1998-02-12 2000-05-30 Visx Incorporated Method and system for removing an epithelial layer from a cornea
DE19914914B4 (de) * 1999-04-01 2016-10-06 Carl Zeiss Meditec Ag Verfahren und Anordnung zur zielgerichteten Applikation eines Therapiestrahls, insbesondere zur Behandlung kranker Bereiche im Auge
ATE411779T1 (de) * 1999-04-07 2008-11-15 Amo Mfg Usa Llc Verbesserte schnittstelle für laseraugenchirurgie
US6592574B1 (en) 1999-07-28 2003-07-15 Visx, Incorporated Hydration and topography tissue measurements for laser sculpting
AU2003216048A1 (en) * 2002-01-10 2003-07-30 David Kleinfeld Iterative optical based histology
DE10210518A1 (de) * 2002-03-09 2003-10-02 Mtu Aero Engines Gmbh Verfahren zur Entschichtung von Triebwerksbauteilen und Vorrichtung zur Durchführung des Verfahrens
US7336989B2 (en) * 2002-04-03 2008-02-26 The Regents Of The University Of California System and method for quantitative or qualitative measurement of exogenous substances in tissue and other materials using laser-induced fluorescence spectroscopy
US7045238B2 (en) * 2003-03-24 2006-05-16 Ion America Corporation SORFC power and oxygen generation method and system
US7931644B2 (en) * 2006-11-10 2011-04-26 Amo Development Llc. Operator-controlled scanning laser procedure designed for large-area epithelium removal
US8926600B2 (en) * 2006-11-10 2015-01-06 Amo Manufacturing Usa, Llc Operator-controlled scanning laser procedure designed for large-area epithelium removal
US9295584B2 (en) * 2007-05-17 2016-03-29 Amo Development, Llc Customized laser epithelial ablation systems and methods
DE102010024407B4 (de) * 2010-06-19 2017-03-30 Chronos Vision Gmbh Verfahren und Vorrichtung zur Bestimmung der Augenposition
US20180042771A1 (en) 2016-08-10 2018-02-15 Amo Development, Llc Epithelial ablation systems and methods
US11880018B2 (en) 2021-03-12 2024-01-23 Raytheon Company Optical window with abrasion tolerance
US11513072B2 (en) * 2021-03-12 2022-11-29 Raytheon Company Ablation sensor with optical measurement

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AU606315B2 (en) * 1985-09-12 1991-02-07 Summit Technology, Inc. Surface erosion using lasers
GB8606821D0 (en) * 1986-03-19 1986-04-23 Pa Consulting Services Corneal reprofiling
DE3831141A1 (de) * 1988-09-13 1990-03-22 Zeiss Carl Fa Verfahren und vorrichtung zur mikrochirurgie am auge mittels laserstrahlung
IT1253489B (it) * 1991-11-21 1995-08-08 Guido Maria Nizzola Apparecchiatura per la correzione dell'astigmatismo mediante modellazione della superficie corneale per foto ablazione.
US5279611A (en) * 1992-03-13 1994-01-18 Mcdonnell Peter J Laser shaping of ocular surfaces using ablation mask formed in situ
DE4232915A1 (de) * 1992-10-01 1994-04-07 Hohla Kristian Vorrichtung zur Formung der Cornea durch Abtragen von Gewebe
US5279298A (en) * 1992-11-20 1994-01-18 The Johns Hopkins University Method and apparatus to identify and treat neovascular membranes in the eye
US5395356A (en) * 1993-06-04 1995-03-07 Summit Technology, Inc. Correction of presbyopia by photorefractive keratectomy
US5376086A (en) * 1993-10-26 1994-12-27 Khoobehi; Bahram Laser surgical method of sculpting a patient's cornea and associated intermediate controlling mask
US5505723A (en) * 1994-02-10 1996-04-09 Summit Technology, Inc. Photo-refractive keratectomy
US5505724A (en) * 1994-03-28 1996-04-09 Steinert; Roger F. Epithelium removal
JP2862202B2 (ja) * 1994-04-28 1999-03-03 株式会社ニデック 角膜レ−ザ手術装置
US5613965A (en) * 1994-12-08 1997-03-25 Summit Technology Inc. Corneal reprofiling using an annular beam of ablative radiation
US5480396A (en) * 1994-12-09 1996-01-02 Simon; Gabriel Laser beam ophthalmological surgery method and apparatus
US5603709A (en) * 1996-01-11 1997-02-18 Johnson; Donald G. Optical refraction correction methods
US6006756A (en) * 1998-08-03 1999-12-28 Shadduck; John H. Non-contact magnetoresonant implant system and techniques for periodic corneal re-shaping

Also Published As

Publication number Publication date
ATE254880T1 (de) 2003-12-15
US6019755A (en) 2000-02-01
WO1995026162A1 (en) 1995-10-05
EP0901344A1 (de) 1999-03-17
AU697127B2 (en) 1998-09-24
EP0901344A4 (de) 1999-03-17
DE69532211T2 (de) 2004-09-09
JP3759608B2 (ja) 2006-03-29
US6293939B1 (en) 2001-09-25
US5505724A (en) 1996-04-09
EP0901344B1 (de) 2003-11-26
JPH10502826A (ja) 1998-03-17
AU2196895A (en) 1995-10-17

Similar Documents

Publication Publication Date Title
ATE254880T1 (de) Epithelium-entfernung
ES2148763T3 (es) Control de chisporroteo de salida para un generador electroquirurgico.
EP0807418A3 (de) Verfahren und Vorrichtung zur kosmetischen Behandlung mittels eines Lasers
DK1128775T3 (da) Dermatologisk håndstykke
CA2130554A1 (en) Electrosurgical Bipolar Cutting Handpiece
CA2154743A1 (en) Method and apparatus for electrosurgically treating tissue
CA2194071A1 (en) Non-linear control systems and methods for heating and ablating body tissue
AU3179795A (en) Impedance feedback monitor for electrosurgical instrument
DE60210111D1 (de) Impedanzgesteuerte vorrichtung zur ablation von gewebe
WO2000033912A3 (en) Energy application with cooling
CA2063245A1 (en) Collagen Treatment Apparatus and Method
AU4765096A (en) Transurethral needle ablation device and method for the treatment of the prostate
ES2193293T3 (es) Retractor quirurgico.
AU6301496A (en) Pulsed light source for removing biological tissue
AU2001281107A1 (en) Apparatus for treatment of presbyopia and other eye disorders using fiber-coupled-lasers
DE69432519D1 (de) System zur veränderung der sehschärfe durch thermische mittel
WO2004069325A3 (en) Moving energy source
US6059819A (en) Therapeutic device
GB2313551A (en) Dual beam laser ablation
CA2186379A1 (en) Epithelium removal
DE69839610D1 (de) Vorrichtung zur gewebeablation
FR2785564B1 (fr) Traitement de materiaux au laser, notamment de decoupage ou de soudure
Pak et al. Numerical Modeling of the Thermal Removal of Burrs by Concentrated Energy Flow.(Retroactive Coverage)
KR20000061849A (ko) 배터리를 이용한 점 소작 장치
IT1286552B1 (it) Dispositivo laser per il trattamento di sintomatologie dolorose e relativo metodo

Legal Events

Date Code Title Description
8327 Change in the person/name/address of the patent owner

Owner name: STEINERT, ROGER F., BOSTON, MASS., US

8364 No opposition during term of opposition