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IL90318A - Device for performing surgery using laser energy - Google Patents

Device for performing surgery using laser energy

Info

Publication number
IL90318A
IL90318A IL9031889A IL9031889A IL90318A IL 90318 A IL90318 A IL 90318A IL 9031889 A IL9031889 A IL 9031889A IL 9031889 A IL9031889 A IL 9031889A IL 90318 A IL90318 A IL 90318A
Authority
IL
Israel
Prior art keywords
handpiece
lens
image
optical path
variable focus
Prior art date
Application number
IL9031889A
Other languages
English (en)
Hebrew (he)
Other versions
IL90318A0 (en
Original Assignee
Refractive Laser Res & Dev
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 Refractive Laser Res & Dev filed Critical Refractive Laser Res & Dev
Publication of IL90318A0 publication Critical patent/IL90318A0/xx
Publication of IL90318A publication Critical patent/IL90318A/en

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/0096Portable laser equipment, e.g. hand-held laser apparatus
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61CDENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
    • A61C1/00Dental machines for boring or cutting ; General features of dental machines or apparatus, e.g. hand-piece design
    • A61C1/0046Dental lasers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F9/00802Methods or devices for eye surgery using laser for photoablation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F9/00821Methods or devices for eye surgery using laser for coagulation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F9/00825Methods or devices for eye surgery using laser for photodisruption
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B23MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23KSOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03Observing, e.g. monitoring, the workpiece
    • B23K26/032Observing, e.g. monitoring, the workpiece using optical means
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636Sensing and controlling the application of energy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser
    • A61B18/22Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves using laser the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255Optical elements at the distal end of probe tips
    • A61B2018/2272Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00853Laser thermal keratoplasty or radial keratotomy
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F2009/00861Methods or devices for eye surgery using laser adapted for treatment at a particular location
    • A61F2009/00872Cornea
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61FFILTERS 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
    • A61F9/00Methods 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
    • A61F9/007Methods or devices for eye surgery
    • A61F9/008Methods or devices for eye surgery using laser
    • A61F9/009Auxiliary devices making contact with the eyeball and coupling in laser light, e.g. goniolenses

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Ophthalmology & Optometry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Biomedical Technology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Dentistry (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Epidemiology (AREA)
  • Plasma & Fusion (AREA)
  • Mechanical Engineering (AREA)
  • Electromagnetism (AREA)
  • Otolaryngology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Laser Beam Processing (AREA)
  • Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
IL9031889A 1988-05-19 1989-05-17 Device for performing surgery using laser energy IL90318A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US19584388A 1988-05-19 1988-05-19

Publications (2)

Publication Number Publication Date
IL90318A0 IL90318A0 (en) 1989-12-15
IL90318A true IL90318A (en) 1994-05-30

Family

ID=22723050

Family Applications (1)

Application Number Title Priority Date Filing Date
IL9031889A IL90318A (en) 1988-05-19 1989-05-17 Device for performing surgery using laser energy

Country Status (5)

Country Link
EP (1) EP0414791A1 (fr)
JP (1) JPH04501963A (fr)
CA (1) CA1325250C (fr)
IL (1) IL90318A (fr)
WO (1) WO1989011260A1 (fr)

Families Citing this family (17)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5026979A (en) * 1990-03-05 1991-06-25 General Electric Company Method and apparatus for optically monitoring laser materials processing
DE4015066A1 (de) * 1990-05-10 1991-11-14 Hans Wilhelm Bergmann Vorrichtung und verfahren zur automatischen kontrolle von zahnbehandlungen und chirurgischen eingriffen mit hilfe gepulster laser
DE4038809C1 (en) * 1990-12-05 1992-04-02 Kaltenbach & Voigt Gmbh & Co, 7950 Biberach, De Dental instrument for treatment by laser beam - has slidable lens and exchangeable light conductor sections of various diameters
DE4211234A1 (de) * 1992-04-03 1993-10-07 Kaltenbach & Voigt Zahnärztliches Laser-Behandlungsgerät
DE4233744A1 (de) * 1992-10-07 1994-04-14 Hager & Meisinger Gmbh Werkzeug zum Behandeln durch Laserstrahlen
US5336215A (en) * 1993-01-22 1994-08-09 Intelligent Surgical Lasers Eye stabilizing mechanism for use in ophthalmic laser surgery
US5441531A (en) * 1993-10-18 1995-08-15 Dusa Pharmaceuticals Inc. Illuminator and methods for photodynamic therapy
FR2737311A1 (fr) * 1995-07-25 1997-01-31 Bm Ind Dispositif de gestion de faisceau
DE19534590A1 (de) * 1995-09-11 1997-03-13 Laser & Med Tech Gmbh Scanning Ablation von keramischen Werkstoffen, Kunststoffen und biologischen Hydroxylapatitmaterialien, insbesondere Zahnhartsubstanz
DE19852302A1 (de) 1998-11-12 2000-05-25 Fraunhofer Ges Forschung Verfahren und Vorrichtung zum Bearbeiten von Werkstücken mit Hochenergiestrahlung
WO2004014486A1 (fr) * 2002-08-09 2004-02-19 Dobkine Vadim G Procede et dispositif laser utilises dans le traitement d'infections
CA2395584A1 (fr) * 2002-08-09 2004-02-09 Vadim G. Dobkine Une methode et un dispositif laser pour le traitement d'infections endocavitales
EP3808311A1 (fr) * 2004-06-17 2021-04-21 Align Technology, Inc. Procédé et appareil d'imagerie couleur d'une structure tridimensionnelle
US7319529B2 (en) 2004-06-17 2008-01-15 Cadent Ltd Method and apparatus for colour imaging a three-dimensional structure
US20070016178A1 (en) * 2005-07-14 2007-01-18 Boris Vaynberg Laser energy delivery device with swivel handpiece
DE102009005194B4 (de) * 2009-01-20 2016-09-08 Anton Kasenbacher Laserbearbeitungsgerät zur Bearbeitung eines Materials
DE102010026288A1 (de) * 2010-07-06 2012-01-12 Yong-min Jo System zur Materialabtragung im Mundraum

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3315680A (en) * 1965-06-16 1967-04-25 Optics Technology Inc Optical cauterizer
US4583539A (en) * 1982-01-12 1986-04-22 Cornell Research Foundation, Inc. Laser surgical system
US4520816A (en) * 1983-01-12 1985-06-04 Schachar Ronald A Method and apparatus for delivering laser energy for ophthalmic use
DE3306981C2 (de) * 1983-02-28 1987-11-12 Wolfram 8048 Haimhausen Weinberg Vorrichtung zur Photokoagulation von biologischem Gewebe
WO1986004847A1 (fr) * 1985-02-23 1986-08-28 N.I.S. Engineering Limited Appareil laser
WO1987005205A1 (fr) * 1986-03-08 1987-09-11 G. Rodenstock Instrumente Gmbh Installation a laser pour l'examen et le traitement de l'oeil

Also Published As

Publication number Publication date
EP0414791A1 (fr) 1991-03-06
JPH04501963A (ja) 1992-04-09
CA1325250C (fr) 1993-12-14
IL90318A0 (en) 1989-12-15
WO1989011260A1 (fr) 1989-11-30

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