ES2069732T3 - Emisor de rayos laser. - Google Patents

Emisor de rayos laser.

Info

Publication number
ES2069732T3
ES2069732T3 ES90903224T ES90903224T ES2069732T3 ES 2069732 T3 ES2069732 T3 ES 2069732T3 ES 90903224 T ES90903224 T ES 90903224T ES 90903224 T ES90903224 T ES 90903224T ES 2069732 T3 ES2069732 T3 ES 2069732T3
Authority
ES
Spain
Prior art keywords
emitting section
ray emitter
laser ray
extends
optical fiber
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
ES90903224T
Other languages
English (en)
Inventor
Norio Kofudai -Chome Daikuzono
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.)
SLT Japan Co Ltd
Original Assignee
SLT Japan 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 SLT Japan Co Ltd filed Critical SLT Japan Co Ltd
Application granted granted Critical
Publication of ES2069732T3 publication Critical patent/ES2069732T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • 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)

Abstract

UN EMISOR DE RAYO LASER DE ACUERDO CON ESTE INVENTO SE USA PARA CORTAR TEJIDOS ANIMALES MIENTRAS SE MANTIENE EL DISPOSITIVO EN CONTACTO CON ESTOS. ESTE EMISOR VA PROVISTO DE UNA FIBRA OPTICA QUE TIENE EN SU PUNTA UNA SECCION EMISORA DE NUCLEO NO CHAPADO O DESCUBIERTO Y QUE SE EXTIENDE EN LA DIRECCION LONGITUDINAL DE ESTE, Y UN MANGO PARA RETENER ESTA FIBRA OPTICA, EN DONDE AL MENOS UNA PARTE DE LA SECCION EMISORA ESTA CURVADA EN UNA DIRECCION CON RESPECTO A UNA SECCION LONGITUDINAL DE ESTA QUE SE EXTIENDE EN LA DIRECCION AXIAL DE LA SECCION EMISORA.
ES90903224T 1989-02-15 1990-02-14 Emisor de rayos laser. Expired - Lifetime ES2069732T3 (es)

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
ES2069732T3 true ES2069732T3 (es) 1995-05-16

Family

ID=12453203

Family Applications (1)

Application Number Title Priority Date Filing Date
ES90903224T Expired - Lifetime ES2069732T3 (es) 1989-02-15 1990-02-14 Emisor de rayos laser.

Country Status (12)

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

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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 (en) 2002-06-19 2005-09-21 Palomar Medical Tech Inc METHOD AND DEVICE FOR TREATING SKIN AND SUB-TISSUE DISEASES
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 (en) * 2016-04-19 2019-02-27 Asymmetric Medical Ltd. Fiberoptic for medical applications
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 (en) * 2019-06-25 2024-07-31 Nagano Keiki Co., Ltd. Optical sensor and physical quantity measurement device
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
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US4126136A (en) * 1976-02-09 1978-11-21 Research Corporation Photocoagulating scalpel system
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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
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Also Published As

Publication number Publication date
KR910700472A (ko) 1991-03-15
KR0118629B1 (ko) 1997-10-17
EP0422233B1 (en) 1995-01-11
EP0422233A1 (en) 1991-04-17
DE69015949T2 (de) 1995-08-31
CA2027556A1 (en) 1990-08-16
WO1990009603A1 (en) 1990-08-23
US5129897A (en) 1992-07-14
JP2779825B2 (ja) 1998-07-23
JPH02213804A (ja) 1990-08-24
DE69015949D1 (de) 1995-02-23
ATE116833T1 (de) 1995-01-15
ZA901111B (en) 1991-12-24
AU5082590A (en) 1990-09-05
EP0422233A4 (en) 1992-06-03
CN1045695A (zh) 1990-10-03

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