GB1579254A - Laser optical apparatus - Google Patents

Laser optical apparatus Download PDF

Info

Publication number
GB1579254A
GB1579254A GB10949/77A GB1094977A GB1579254A GB 1579254 A GB1579254 A GB 1579254A GB 10949/77 A GB10949/77 A GB 10949/77A GB 1094977 A GB1094977 A GB 1094977A GB 1579254 A GB1579254 A GB 1579254A
Authority
GB
United Kingdom
Prior art keywords
laser
reflector
plane reflector
optical apparatus
servo mechanism
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
Application number
GB10949/77A
Other languages
English (en)
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.)
Mochida Pharmaceutical Co Ltd
Original Assignee
Mochida Pharmaceutical Co Ltd
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 Mochida Pharmaceutical Co Ltd filed Critical Mochida Pharmaceutical Co Ltd
Publication of GB1579254A publication Critical patent/GB1579254A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B23—MACHINE TOOLS; METAL-WORKING NOT OTHERWISE PROVIDED FOR
    • B23K—SOLDERING OR UNSOLDERING; WELDING; CLADDING OR PLATING BY SOLDERING OR WELDING; CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING; WORKING BY LASER BEAM
    • B23K26/00—Working by laser beam, e.g. welding, cutting or boring
    • B23K26/02—Positioning or observing the workpiece, e.g. with respect to the point of impact; Aligning, aiming or focusing the laser beam
    • B23K26/03—Observing, e.g. monitoring, the workpiece
    • B23K26/032—Observing, e.g. monitoring, the workpiece using optical means
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B18/18—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body by applying electromagnetic radiation, e.g. microwaves
    • A61B18/20—Surgical 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
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B21/00—Microscopes
    • G02B21/0004—Microscopes specially adapted for specific applications
    • G02B21/0012—Surgical microscopes
    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B26/00—Optical devices or arrangements for the control of light using movable or deformable optical elements
    • G02B26/08—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light
    • G02B26/0816—Optical devices or arrangements for the control of light using movable or deformable optical elements for controlling the direction of light by means of one or more reflecting elements

Landscapes

  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Surgery (AREA)
  • General Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Chemical & Material Sciences (AREA)
  • Electromagnetism (AREA)
  • Mechanical Engineering (AREA)
  • Otolaryngology (AREA)
  • Plasma & Fusion (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Analytical Chemistry (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Microscoopes, Condenser (AREA)
  • Lasers (AREA)
GB10949/77A 1976-03-15 1977-03-15 Laser optical apparatus Expired GB1579254A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2704176A JPS52111295A (en) 1976-03-15 1976-03-15 Operational laser optical device under microscope

Publications (1)

Publication Number Publication Date
GB1579254A true GB1579254A (en) 1980-11-19

Family

ID=12209970

Family Applications (1)

Application Number Title Priority Date Filing Date
GB10949/77A Expired GB1579254A (en) 1976-03-15 1977-03-15 Laser optical apparatus

Country Status (7)

Country Link
US (1) US4091814A (enExample)
JP (1) JPS52111295A (enExample)
DE (1) DE2710995C2 (enExample)
FR (1) FR2344270A1 (enExample)
GB (1) GB1579254A (enExample)
IL (1) IL51652A (enExample)
IT (1) IT1077353B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046593A1 (en) * 1980-08-25 1982-03-03 Coherent, Inc. Beam delivery apparatus
EP0075860A3 (en) * 1981-09-24 1984-12-27 James Robert Morris Microsurgical laser
GB2231681A (en) * 1989-05-05 1990-11-21 Hatfield Polytechnic Optical microscope having movable light spot in object plane

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5573932U (enExample) * 1978-11-16 1980-05-21
DE2854514C2 (de) * 1978-12-16 1980-05-22 Fa. Carl Zeiss, 7920 Heidenheim Servoelektrischer Mikromanipulator für den Bewegungsablauf auf Kugelkoordinaten
US4266852A (en) * 1979-02-09 1981-05-12 The United States Of America As Represented By The United States Department Of Energy Fiber optics welder having movable aligning mirror
JPS5672859A (en) * 1979-11-19 1981-06-17 Asahi Optical Co Ltd Light scanner
JPS5810040A (ja) * 1981-07-10 1983-01-20 住友電気工業株式会社 レ−ザ光線走査機構
US5041108A (en) * 1981-12-11 1991-08-20 Pillco Limited Partnership Method for laser treatment of body lumens
FR2524298A1 (fr) * 1982-04-01 1983-10-07 Essilor Int Appareil de chirurgie ophtalmologique a laser
DE3217939C2 (de) * 1982-05-13 1986-03-06 Oculus-Optikgeräte GmbH, 6330 Wetzlar Betrachtungs- und Lesegerät
US4494540A (en) * 1982-11-02 1985-01-22 Erb Robert C Universal microslad
DE3306981C2 (de) * 1983-02-28 1987-11-12 Wolfram 8048 Haimhausen Weinberg Vorrichtung zur Photokoagulation von biologischem Gewebe
US4526447A (en) * 1983-05-07 1985-07-02 Xanar, Inc. Beam directing micromanipulator for laser device
US4503854A (en) * 1983-06-16 1985-03-12 Jako Geza J Laser surgery
US4722337A (en) * 1983-08-22 1988-02-02 Laserscope Medical laser peripherals and connector system
DE3336519A1 (de) * 1983-10-07 1985-04-25 Fa. Carl Zeiss, 7920 Heidenheim Monipulator an operationsmikroskopen
FR2555039B1 (fr) * 1983-11-21 1986-04-04 Centre Nat Rech Scient Ophtalmoscope catadioptrique a balayage
US4538608A (en) * 1984-03-23 1985-09-03 Esperance Jr Francis A L Method and apparatus for removing cataractous lens tissue by laser radiation
US5000751A (en) * 1985-06-29 1991-03-19 Aesculap Ag Apparatus for laser surgery and particularly for the keratotomy of the cornea (III)
GB2179176A (en) * 1985-08-14 1987-02-25 Philip Howard Butler Apparatus for moving a plane mirror
JPS6294153A (ja) * 1985-10-18 1987-04-30 興和株式会社 レ−ザ−光凝固装置
EP0235453A1 (en) * 1985-12-12 1987-09-09 Baxter Travenol Laboratories, Inc. Surgical laser instrument
US4714327A (en) * 1986-03-14 1987-12-22 Westinghouse Electric Corp. Oblique observation attachment for microscopes
DE8611912U1 (de) * 1986-04-30 1986-12-18 Meditec Reinhardt Thyzel GmbH, 8501 Heroldsberg Vorrichtung zur Laserchirurgie an einem auf einem Operationstisch liegenden Patienten
US4800877A (en) * 1986-05-23 1989-01-31 Laserscope Laser output calibration tab
US4901718A (en) * 1988-02-02 1990-02-20 Intelligent Surgical Lasers 3-Dimensional laser beam guidance system
DE3902410A1 (de) * 1989-01-27 1990-08-02 Aesculap Ag Medizinisches geraet zur untersuchung und behandlung des auges
FR2651668B1 (fr) * 1989-09-12 1991-12-27 Leon Claude Ensemble microscope-endoscope utile notamment en chirurgie.
US5545160A (en) * 1990-08-14 1996-08-13 O'rourke; Daniel K. Computer oriented stereotactic microneurological surgery
US6485413B1 (en) 1991-04-29 2002-11-26 The General Hospital Corporation Methods and apparatus for forward-directed optical scanning instruments
US6111645A (en) 1991-04-29 2000-08-29 Massachusetts Institute Of Technology Grating based phase control optical delay line
US5136676A (en) * 1991-05-01 1992-08-04 Coherent, Inc. Coupler for a laser delivery system
US5246435A (en) * 1992-02-25 1993-09-21 Intelligent Surgical Lasers Method for removing cataractous material
US5652676A (en) * 1995-04-24 1997-07-29 Grinblat; Avi Microscope-television camera adapter
US5822035A (en) * 1996-08-30 1998-10-13 Heidelberg Engineering Optische Messysteme Gmbh Ellipsometer
US6445939B1 (en) 1999-08-09 2002-09-03 Lightlab Imaging, Llc Ultra-small optical probes, imaging optics, and methods for using same
US6324191B1 (en) 2000-01-12 2001-11-27 Intralase Corp. Oscillator with mode control
US6594021B1 (en) 2000-04-18 2003-07-15 Eyetech Vision, Inc. Analysis system for interferometric scanning of donor corneal tissue
DE10039341A1 (de) * 2000-08-04 2002-02-14 Leica Microsystems Stereomikroskop mit Bearbeitungslaser und intergriertem Scanningsystem
US20020138071A1 (en) * 2001-03-22 2002-09-26 Angeley David G. Scanning laser handpiece with shaped output beam
DE202004012242U1 (de) * 2004-08-04 2004-11-04 Overfeld, Edmund Vorrichtung
RU2423959C1 (ru) 2010-03-10 2011-07-20 Общество С Ограниченной Ответственностью "Оптосистемы" Офтальмохирургическая лазерная система на основе фемтосекундного лазера
US9360680B1 (en) 2012-08-10 2016-06-07 Ilias Syrgabaev Electromagnetic beam or image stabilization system
DE202023104535U1 (de) * 2023-08-10 2024-11-12 Karl Leibinger Asset Management Gmbh & Co. Kg Mikromanipulator zur Manipulation eines Laserstrahls

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3348547A (en) * 1964-10-16 1967-10-24 American Optical Corp Photocoagulating apparatus
US3533707A (en) * 1965-06-21 1970-10-13 Korad Corp Laser target viewing device
US3670260A (en) * 1970-05-15 1972-06-13 American Optical Corp Controlled optical beam forming device
US3653384A (en) * 1970-10-13 1972-04-04 American Optical Corp Apparatus for directing a light beam
SU446981A1 (ru) * 1972-08-31 1976-07-05 Предприятие П/Я Г-4147 Лазерна офтальмологическа установка
US3910276A (en) * 1974-05-23 1975-10-07 American Optical Corp Micro-surgical laser system

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046593A1 (en) * 1980-08-25 1982-03-03 Coherent, Inc. Beam delivery apparatus
EP0075860A3 (en) * 1981-09-24 1984-12-27 James Robert Morris Microsurgical laser
TR22323A (tr) * 1981-09-24 1988-07-08 Morris James R Vuecud struektuerlerini tamir etmek icin usul ve bu maksadla faydah bir mikro-cerrahi laser
GB2231681A (en) * 1989-05-05 1990-11-21 Hatfield Polytechnic Optical microscope having movable light spot in object plane
GB2231681B (en) * 1989-05-05 1993-04-21 Hatfield Polytechnic Optical microscopes

Also Published As

Publication number Publication date
FR2344270A1 (fr) 1977-10-14
FR2344270B1 (enExample) 1980-08-29
IL51652A (en) 1978-12-17
IL51652A0 (en) 1977-05-31
JPS52111295A (en) 1977-09-17
IT1077353B (it) 1985-05-04
DE2710995A1 (de) 1977-09-29
JPS548997B2 (enExample) 1979-04-20
US4091814A (en) 1978-05-30
DE2710995C2 (de) 1986-09-25

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee