ATE116833T1 - Laserstrahlemitter. - Google Patents

Laserstrahlemitter.

Info

Publication number
ATE116833T1
ATE116833T1 AT90903224T AT90903224T ATE116833T1 AT E116833 T1 ATE116833 T1 AT E116833T1 AT 90903224 T AT90903224 T AT 90903224T AT 90903224 T AT90903224 T AT 90903224T AT E116833 T1 ATE116833 T1 AT E116833T1
Authority
AT
Austria
Prior art keywords
laser beam
emitting section
emmitter
extends
optical fiber
Prior art date
Application number
AT90903224T
Other languages
English (en)
Inventor
Norio Kofudai -Chome Daikuzono
Original Assignee
Slt Japan Kk
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 Slt Japan Kk filed Critical Slt Japan Kk
Application granted granted Critical
Publication of ATE116833T1 publication Critical patent/ATE116833T1/de

Links

Classifications

    • G—PHYSICS
    • G02—OPTICS
    • G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
    • G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
    • G02B6/10—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings of the optical waveguide type
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2261—Optical elements at the distal end of probe tips with scattering, diffusion or dispersion of light
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2272—Optical elements at the distal end of probe tips with reflective or refractive surfaces for deflecting the beam
    • 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
    • A61B18/22—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 the beam being directed along or through a flexible conduit, e.g. an optical fibre; Couplings or hand-pieces therefor
    • A61B2018/2255—Optical elements at the distal end of probe tips
    • A61B2018/2288—Optical elements at the distal end of probe tips the optical fibre cable having a curved distal end

Landscapes

  • Physics & Mathematics (AREA)
  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Public Health (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Veterinary Medicine (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Otolaryngology (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Surgery Devices (AREA)
  • Optical Radar Systems And Details Thereof (AREA)
  • Design And Manufacture Of Integrated Circuits (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Light Guides In General And Applications Therefor (AREA)
  • Semiconductor Lasers (AREA)
  • Optical Couplings Of Light Guides (AREA)
  • Radiation-Therapy Devices (AREA)
AT90903224T 1989-02-15 1990-02-14 Laserstrahlemitter. ATE116833T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1035841A JP2779825B2 (ja) 1989-02-15 1989-02-15 レーザ光出射装置

Publications (1)

Publication Number Publication Date
ATE116833T1 true ATE116833T1 (de) 1995-01-15

Family

ID=12453203

Family Applications (1)

Application Number Title Priority Date Filing Date
AT90903224T ATE116833T1 (de) 1989-02-15 1990-02-14 Laserstrahlemitter.

Country Status (12)

Country Link
US (1) US5129897A (de)
EP (1) EP0422233B1 (de)
JP (1) JP2779825B2 (de)
KR (1) KR0118629B1 (de)
CN (1) CN1045695A (de)
AT (1) ATE116833T1 (de)
AU (1) AU5082590A (de)
CA (1) CA2027556A1 (de)
DE (1) DE69015949T2 (de)
ES (1) ES2069732T3 (de)
WO (1) WO1990009603A1 (de)
ZA (1) ZA901111B (de)

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JP3148216B2 (ja) * 1990-01-22 2001-03-19 株式会社エス・エル・ティ・ジャパン レーザ光照射による治療装置
US5318023A (en) * 1991-04-03 1994-06-07 Cedars-Sinai Medical Center Apparatus and method of use for a photosensitizer enhanced fluorescence based biopsy needle
DE9105782U1 (de) * 1991-05-08 1991-07-25 Heraeus Instruments GmbH, 6450 Hanau Lichtleiter-Anordnung
US5772597A (en) * 1992-09-14 1998-06-30 Sextant Medical Corporation Surgical tool end effector
US5548604A (en) * 1993-03-19 1996-08-20 Toepel; Michael P. Compact hand held medical device laser
US5416878A (en) * 1993-07-29 1995-05-16 Endeavor Surgical Products, Inc. Surgical methods and apparatus using a bent-tip side-firing laser fiber
US5495541A (en) * 1994-04-19 1996-02-27 Murray; Steven C. Optical delivery device with high numerical aperture curved waveguide
US5476461A (en) * 1994-05-13 1995-12-19 Cynosure, Inc. Endoscopic light delivery system
US5879346A (en) * 1995-12-18 1999-03-09 Esc Medical Systems, Ltd. Hair removal by selective photothermolysis with an alexandrite laser
GB2308307A (en) * 1995-12-18 1997-06-25 Laser Ind Ltd Depilating laser
US6291795B1 (en) * 1999-11-09 2001-09-18 The United States Of America As Represented By The United States Department Of Energy Unfocused laser beam delivery system
US6464693B1 (en) 2000-03-06 2002-10-15 Plc Medical Systems, Inc. Myocardial revascularization
EP1539013A4 (de) 2002-06-19 2005-09-21 Palomar Medical Tech Inc Verfahren und gerät zur behandlung von haut- und unterhauterkrankungen
US20040122438A1 (en) * 2002-12-23 2004-06-24 Boston Scientific Corporation Flex-tight interlocking connection tubing for delivery of bone cements/biomaterials for vertebroplasty
GB0408073D0 (en) * 2004-04-08 2004-05-12 Council Cent Lab Res Councils Optical sensor
US20070260231A1 (en) * 2005-04-21 2007-11-08 Ondine International, Ltd. Optical probe for delivery of light
US7856985B2 (en) 2005-04-22 2010-12-28 Cynosure, Inc. Method of treatment body tissue using a non-uniform laser beam
US7463801B2 (en) 2005-06-17 2008-12-09 Medical Cv, Inc. Side-firing laser
US20060285798A1 (en) * 2005-06-17 2006-12-21 Medical Cv, Inc. Bent side-firing laser
JP4997364B2 (ja) * 2006-03-29 2012-08-08 並木精密宝石株式会社 光照射プローブ
US7476197B2 (en) * 2006-04-17 2009-01-13 Microvision, Inc. Scanned beam imagers and endoscopes utilizing multiple light collectors
US7435217B2 (en) * 2006-04-17 2008-10-14 Microvision, Inc. Scanned beam imagers and endoscopes with positionable light collector
US7586957B2 (en) 2006-08-02 2009-09-08 Cynosure, Inc Picosecond laser apparatus and methods for its operation and use
KR102136901B1 (ko) 2012-04-18 2020-07-22 싸이노슈어, 엘엘씨 피코초 레이저 장치 및 그를 사용한 표적 조직의 치료 방법
US9413896B2 (en) 2012-09-14 2016-08-09 The Spectranetics Corporation Tissue slitting methods and systems
US10835279B2 (en) 2013-03-14 2020-11-17 Spectranetics Llc Distal end supported tissue slitting apparatus
US10285757B2 (en) 2013-03-15 2019-05-14 Cynosure, Llc Picosecond optical radiation systems and methods of use
CN105055014B (zh) * 2015-07-03 2018-01-12 珠海市香之君科技股份有限公司 发热式陶瓷手术刀片、手术刀以及刀片加工方法
EP3446162A1 (de) * 2016-04-19 2019-02-27 Asymmetric Medical Ltd. Glasfaser für medizinische anwendungen
SG11202008151QA (en) 2018-02-26 2020-09-29 Cynosure Inc Q-switched cavity dumped sub-nanosecond laser
CN109009429A (zh) * 2018-06-19 2018-12-18 华科精准（北京）医疗科技有限公司 用于激光消融的装置
CN109116468B (zh) * 2018-11-26 2019-02-22 中聚科技股份有限公司 一种用于激光治疗的末端带光热材料的光纤及其制备方法
CN109567933B (zh) * 2018-12-07 2021-08-06 中聚科技股份有限公司 一种双光纤激光治疗装置
CN109567931A (zh) * 2018-12-07 2019-04-05 中聚科技股份有限公司 一种末端带光热材料的可更换激光刀头及激光治疗装置
CN111772786B (zh) * 2019-04-04 2024-03-29 奥斯奥鹏河北医疗器械销售有限公司 一种手术刀
CN111772788A (zh) * 2019-04-04 2020-10-16 奥斯奥鹏河北医疗器械销售有限公司 一种手术刀
EP3967998B1 (de) * 2019-06-25 2024-07-31 Nagano Keiki Co., Ltd. Optischer sensor und vorrichtung zur messung physikalischer grössen
JP7308123B2 (ja) * 2019-10-17 2023-07-13 朝日インテック株式会社 光照射デバイス、及び、光照射システム
JP7213468B2 (ja) * 2019-11-07 2023-01-27 パナソニックＩｐマネジメント株式会社 毛切断装置及び毛切断システム
US12564730B2 (en) * 2020-10-19 2026-03-03 Acclaro Corporation Laser surgical apparatus for performing treatment by irradiating a part to be treated by a variable pulsed laser beam

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US4209017A (en) * 1970-08-13 1980-06-24 Shaw Robert F Surgical instrument having self-regulating radiant heating of its cutting edge and method of using the same
US3834391A (en) * 1973-01-19 1974-09-10 Block Carol Ltd Method and apparatus for photoepilation
GB1485908A (en) * 1974-05-21 1977-09-14 Nath G Apparatus for applying light radiation
US4126136A (en) * 1976-02-09 1978-11-21 Research Corporation Photocoagulating scalpel system
DE2646029C3 (de) * 1976-10-12 1980-04-30 Boris Nikolaevitsch Malyschev Chirurgischer Behandlungsapparat
US4273127A (en) 1978-10-12 1981-06-16 Research Corporation Method for cutting and coagulating tissue
JPS57168656A (en) * 1981-04-10 1982-10-18 Medos Kenkyusho Kk Endoscope laser coagulator
CA1198481A (en) * 1981-07-02 1985-12-24 Kazuhito Murakami Hand piece for use with surgical laser knife device
JPS60149940A (ja) * 1984-01-17 1985-08-07 Nagoyashi 光フアイバ屈折率センサ
EP0152766A1 (de) * 1984-01-24 1985-08-28 Shiley Incorporated Reduktion einer Arteriosklerose-Läsion durch selektive Aufnahme von elektromagnetischer Energie in einem ihrer Teile
US4693244A (en) * 1984-05-22 1987-09-15 Surgical Laser Technologies, Inc. Medical and surgical laser probe I
US4848339A (en) * 1984-09-17 1989-07-18 Xintec Corporation Laser heated intravascular cautery cap assembly
US4799479A (en) * 1984-10-24 1989-01-24 The Beth Israel Hospital Association Method and apparatus for angioplasty
JPS62161382A (ja) * 1986-01-13 1987-07-17 森　敬 光照射治療布
US4736743A (en) * 1986-05-12 1988-04-12 Surgical Laser Technology, Inc. Vaporization contact laser probe
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US4860743A (en) * 1986-10-27 1989-08-29 University Of Florida Laser method and apparatus for the recanalization of vessels and the treatment of other cardiac conditions
JPS63130060A (ja) * 1986-11-21 1988-06-02 星野　雅彦 レ−ザメスの製造方法

Also Published As

Publication number Publication date
KR910700472A (ko) 1991-03-15
KR0118629B1 (ko) 1997-10-17
EP0422233B1 (de) 1995-01-11
EP0422233A1 (de) 1991-04-17
DE69015949T2 (de) 1995-08-31
CA2027556A1 (en) 1990-08-16
WO1990009603A1 (en) 1990-08-23
ES2069732T3 (es) 1995-05-16
US5129897A (en) 1992-07-14
JP2779825B2 (ja) 1998-07-23
JPH02213804A (ja) 1990-08-24
DE69015949D1 (de) 1995-02-23
ZA901111B (en) 1991-12-24
AU5082590A (en) 1990-09-05
EP0422233A4 (en) 1992-06-03
CN1045695A (zh) 1990-10-03

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Legal Events

Date Code Title Description
UEP Publication of translation of european patent specification
REN Ceased due to non-payment of the annual fee