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DE60025087D1 - Laserbestrahlungsgerät - Google Patents

Laserbestrahlungsgerät

Info

Publication number
DE60025087D1
DE60025087D1 DE60025087T DE60025087T DE60025087D1 DE 60025087 D1 DE60025087 D1 DE 60025087D1 DE 60025087 T DE60025087 T DE 60025087T DE 60025087 T DE60025087 T DE 60025087T DE 60025087 D1 DE60025087 D1 DE 60025087D1
Authority
DE
Germany
Prior art keywords
optical fiber
curved track
main body
target area
laser
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
DE60025087T
Other languages
English (en)
Inventor
Shin Maki
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.)
Terumo Corp
Original Assignee
Terumo Corp
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
Priority claimed from JP11218089A external-priority patent/JP2001037892A/ja
Priority claimed from JP11228931A external-priority patent/JP2001046395A/ja
Application filed by Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of DE60025087D1 publication Critical patent/DE60025087D1/de
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
    • A61B18/24—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 with a catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/00234—Surgical instruments, devices or methods for minimally invasive surgery
    • A61B2017/00238—Type of minimally invasive operation
    • A61B2017/00274—Prostate operation, e.g. prostatectomy, turp, bhp treatment
    • 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
    • A61B2018/00315—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body for treatment of particular body parts
    • A61B2018/00547—Prostate
    • 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
    • A61B2018/2238—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 with means for selectively laterally deflecting the tip of the fibre
    • 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

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Optics & Photonics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Heating, Cooling, Or Curing Plastics Or The Like In General (AREA)
  • Encapsulation Of And Coatings For Semiconductor Or Solid State Devices (AREA)
DE60025087T 1999-07-30 2000-07-28 Laserbestrahlungsgerät Expired - Lifetime DE60025087D1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP11218089A JP2001037892A (ja) 1999-07-30 1999-07-30 レーザ照射装置
JP11228931A JP2001046395A (ja) 1999-08-12 1999-08-12 レーザ照射装置

Publications (1)

Publication Number Publication Date
DE60025087D1 true DE60025087D1 (de) 2006-02-02

Family

ID=26522387

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60025087T Expired - Lifetime DE60025087D1 (de) 1999-07-30 2000-07-28 Laserbestrahlungsgerät

Country Status (4)

Country Link
US (1) US6530921B1 (de)
EP (1) EP1072231B1 (de)
AT (1) ATE314016T1 (de)
DE (1) DE60025087D1 (de)

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US6676656B2 (en) 1994-09-09 2004-01-13 Cardiofocus, Inc. Surgical ablation with radiant energy
US8025661B2 (en) 1994-09-09 2011-09-27 Cardiofocus, Inc. Coaxial catheter instruments for ablation with radiant energy
US6423055B1 (en) 1999-07-14 2002-07-23 Cardiofocus, Inc. Phototherapeutic wave guide apparatus
US6558375B1 (en) 2000-07-14 2003-05-06 Cardiofocus, Inc. Cardiac ablation instrument
US7935108B2 (en) 1999-07-14 2011-05-03 Cardiofocus, Inc. Deflectable sheath catheters
US8900219B2 (en) 1999-07-14 2014-12-02 Cardiofocus, Inc. System and method for visualizing tissue during ablation procedures
US8540704B2 (en) 1999-07-14 2013-09-24 Cardiofocus, Inc. Guided cardiac ablation catheters
US9033961B2 (en) 1999-07-14 2015-05-19 Cardiofocus, Inc. Cardiac ablation catheters for forming overlapping lesions
JP2001046396A (ja) * 1999-08-13 2001-02-20 Terumo Corp レーザ照射装置
JP4388647B2 (ja) * 1999-10-27 2009-12-24 テルモ株式会社 レーザ照射装置
US20030130649A1 (en) * 2000-12-15 2003-07-10 Murray Steven C. Method and system for treatment of benign prostatic hypertrophy (BPH)
US6986764B2 (en) * 2000-12-15 2006-01-17 Laserscope Method and system for photoselective vaporization of the prostate, and other tissue
DE10105895A1 (de) * 2001-02-09 2002-08-29 Bosch Gmbh Robert Einrichtung zur Abgabe von Wasserstoff
JP4768154B2 (ja) * 2001-06-29 2011-09-07 テルモ株式会社 医療用エネルギー照射装置
US6942658B1 (en) * 2001-08-24 2005-09-13 Boilase Technology, Inc. Radiation emitting apparatus with spatially controllable output energy distributions
US7384419B2 (en) * 2002-08-26 2008-06-10 Biolase Technology, Inc. Tapered fused waveguide for delivering treatment electromagnetic radiation toward a target surfaced
WO2003072189A2 (en) * 2002-02-22 2003-09-04 Laserscope Method and system for photoselective vaporization for gynecological treatments
ITBS20020029U1 (it) * 2002-03-05 2003-09-05 Fogazzi Di Venturelli Andrea & Catetere a fibre ottiche per termo-ablazione
DE602004011696T2 (de) 2003-03-27 2009-02-19 Terumo K.K. Medizinisches Bestrahlungsgerät
WO2004107955A2 (en) * 2003-05-30 2004-12-16 Teitelbaum George P Methods and devices for transpedicular discectomy
CA2555396C (en) * 2004-02-06 2016-03-15 Daniel Barolet Method and device for the treatment of mammalian tissues
EP1948056A2 (de) * 2005-10-24 2008-07-30 Spectrascience, Inc. System und verfahren für den nicht-endoskopischen optischen biopsie-nachweis von erkranktem gewebe
US20080287940A1 (en) * 2007-05-14 2008-11-20 Hunter Lowell D Fiber Pole Tip
US8419718B2 (en) * 2007-05-15 2013-04-16 Ams Research Corporation Laser handle and fiber guard
EP2349048B1 (de) * 2008-11-07 2017-04-26 Joe D. Brown Vorrichtung zur überhitzungserkennung in der laserchirurgie
US20110087202A1 (en) * 2009-04-07 2011-04-14 Lumenis Ltd. Tissue treatment apparatus and methods
EP2433584A4 (de) * 2009-05-22 2012-12-05 Intermedic Arfran S A An einem seiner enden modifiziertes faseroptisches kabel mit mitteln zur belüftung dieser enden
WO2011041629A2 (en) 2009-10-02 2011-04-07 Cardiofocus, Inc. Cardiac ablation system with pulsed aiming light
US8702688B2 (en) 2009-10-06 2014-04-22 Cardiofocus, Inc. Cardiac ablation image analysis system and process
US8870858B2 (en) 2009-11-18 2014-10-28 Boston Scientific Scimed, Inc. Methods and apparatus related to a side-fire assembly that has an optical grating
EP2663251B1 (de) * 2011-01-11 2014-10-29 Quanta System S.p.A. Laserchirurgievorrichtung
US10589120B1 (en) 2012-12-31 2020-03-17 Gary John Bellinger High-intensity laser therapy method and apparatus
EP3137007A4 (de) 2014-04-28 2017-09-27 Cardiofocus, Inc. System und verfahren zur visualisierung von gewebe mit einer icg-farbstoff-zusammensetzung bei ablationsverfahren
WO2016089900A2 (en) 2014-12-03 2016-06-09 Cardiofocus, Inc. System and method for visual confirmation of pulmonary vein isolation during ablation procedures
ES2913531T3 (es) 2015-04-16 2022-06-02 Gentuity Llc Sondas microópticas para neurología
CA2996501A1 (en) * 2015-07-23 2017-01-26 Health Research, Inc. System and method for administering light therapy to curved and large surfaces
WO2017040484A1 (en) 2015-08-31 2017-03-09 Gentuity, Llc Imaging system includes imaging probe and delivery devices
US11172953B2 (en) * 2016-04-11 2021-11-16 RELIGN Corporation Arthroscopic devices and methods
IT201600113583A1 (it) * 2016-11-10 2018-05-10 Elesta S R L Dispositivo per termoablazione laser con un catetere diffondente e apparecchiatura comprendente detto dispositivo
IT201600113597A1 (it) 2016-11-10 2018-05-10 Elesta S R L Dispositivo per termoablazione laser con un diffusore elicoidale e apparecchiatura comprendente detto dispositivo
US20180185093A1 (en) * 2016-12-30 2018-07-05 Wipro Limited Ureteroscope and a method for dusting stones in a body cavity with a laser fiber
CN108938083B (zh) * 2017-05-23 2024-02-20 西安迈格纳特医疗科技有限公司 一种基于t型引流管通道的胆道造影激光治疗机
EP3700406A4 (de) 2017-11-28 2021-12-29 Gentuity LLC Bildgebungssystem
WO2020061001A1 (en) 2018-09-17 2020-03-26 Gentuity, Llc Imaging system with optical pathway
CN114040702A (zh) 2019-04-30 2022-02-11 Gentuity有限责任公司 具有流体加压元件的成像探头
US12239412B2 (en) 2019-05-21 2025-03-04 Spryte Medical, Inc. Systems and methods for OCT-guided treatment of a patient
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
CN112674870A (zh) * 2020-12-25 2021-04-20 杭州桐庐医达器械设备有限公司 一种医用光纤手柄

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US4747405A (en) * 1984-03-01 1988-05-31 Vaser, Inc. Angioplasty catheter
US4852567A (en) * 1988-01-21 1989-08-01 C. R. Bard, Inc. Laser tipped catheter
US4932956A (en) 1988-05-10 1990-06-12 American Medical Systems, Inc. Prostate balloon dilator
US4932958A (en) 1988-05-10 1990-06-12 American Medical Systems, Inc. Prostate balloon dilator
DE3833361C2 (de) * 1988-09-30 1996-07-11 Hohla Kristian Katheter für die Angioplastie
CA2053909A1 (en) 1989-05-03 1990-11-04 Robert A. Roth Instrument and method for intraluminally relieving stenosis
CA2088493A1 (en) * 1990-08-06 1992-02-07 Jeffrey I. Levatter Fiber optic laser catheter and method of use
CA2089739A1 (en) 1990-09-14 1992-03-15 John H. Burton Combined hyperthermia and dilation catheter
ATE124616T1 (de) * 1990-12-10 1995-07-15 Howmedica Vorrichtung zur interstitiellen applikation von laserlicht.
GB9118670D0 (en) 1991-08-30 1991-10-16 Mcnicholas Thomas A Surgical devices and uses thereof
US5292320A (en) * 1992-07-06 1994-03-08 Ceramoptec, Inc. Radial medical laser delivery device
US5782824A (en) 1993-09-20 1998-07-21 Abela Laser Systems, Inc. Cardiac catheter anchoring
DE69514262T2 (de) 1994-03-23 2001-10-11 Hamamatsu Photonics K.K., Hamamatsu Katheter mit Lichtleitfaser

Also Published As

Publication number Publication date
EP1072231B1 (de) 2005-12-28
ATE314016T1 (de) 2006-01-15
EP1072231A1 (de) 2001-01-31
US6530921B1 (en) 2003-03-11

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Legal Events

Date Code Title Description
8332 No legal effect for de