BE904358A - Procede et dispositif pour l'elimination controlee d'obstructions biologiques. - Google Patents

Procede et dispositif pour l'elimination controlee d'obstructions biologiques.

Info

Publication number
BE904358A
BE904358A BE0/216374A BE216374A BE904358A BE 904358 A BE904358 A BE 904358A BE 0/216374 A BE0/216374 A BE 0/216374A BE 216374 A BE216374 A BE 216374A BE 904358 A BE904358 A BE 904358A
Authority
BE
Belgium
Prior art keywords
controlled removal
biological
obstructions
biological obstructions
controlled
Prior art date
Application number
BE0/216374A
Other languages
English (en)
Original Assignee
Bard Inc C R
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 Bard Inc C R filed Critical Bard Inc C R
Publication of BE904358A publication Critical patent/BE904358A/fr

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
    • A61B18/245—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 for removing obstructions in blood vessels or calculi
    • 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
    • G02B6/24—Coupling light guides
    • G02B6/42—Coupling light guides with opto-electronic elements
    • G02B6/4296—Coupling light guides with opto-electronic elements coupling with sources of high radiant energy, e.g. high power lasers, high temperature light sources
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B90/00—Instruments, implements or accessories specially adapted for surgery or diagnosis and not covered by any of the groups A61B1/00 - A61B50/00, e.g. for luxation treatment or for protecting wound edges
    • A61B90/39—Markers, e.g. radio-opaque or breast lesions markers

Landscapes

  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Surgery (AREA)
  • Optics & Photonics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Electromagnetism (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Otolaryngology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • General Physics & Mathematics (AREA)
  • Laser Surgery Devices (AREA)
  • Radiation-Therapy Devices (AREA)
  • Instruments For Viewing The Inside Of Hollow Bodies (AREA)
  • Optical Fibers, Optical Fiber Cores, And Optical Fiber Bundles (AREA)
  • Surgical Instruments (AREA)

Abstract

Procédé en vue de fournir et d'appliquer de l'énergie de radiation, comme sous forme d'un laser, au corps humain pour l'élévement controlé et selectif de tissu ou autre matière biologique. Instrument basé sur ce procédé en forme de catheter.
BE0/216374A 1985-03-06 1986-03-06 Procede et dispositif pour l'elimination controlee d'obstructions biologiques. BE904358A (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US70882685A 1985-03-06 1985-03-06

Publications (1)

Publication Number Publication Date
BE904358A true BE904358A (fr) 1986-06-30

Family

ID=24847329

Family Applications (1)

Application Number Title Priority Date Filing Date
BE0/216374A BE904358A (fr) 1985-03-06 1986-03-06 Procede et dispositif pour l'elimination controlee d'obstructions biologiques.

Country Status (10)

Country Link
JP (1) JPS61257637A (fr)
AU (2) AU593787B2 (fr)
BE (1) BE904358A (fr)
CA (1) CA1266304A (fr)
DE (1) DE3607437A1 (fr)
ES (1) ES8800607A1 (fr)
FR (1) FR2587195A1 (fr)
GB (3) GB2171913B (fr)
IT (1) IT1188419B (fr)
NL (1) NL8600590A (fr)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4850351A (en) * 1985-05-22 1989-07-25 C. R. Bard, Inc. Wire guided laser catheter
US4770653A (en) * 1987-06-25 1988-09-13 Medilase, Inc. Laser angioplasty
DE4440783C2 (de) * 1993-11-15 2000-06-29 Storz Endoskop Gmbh Schaffhaus Vorrichtung zum Schneiden von Gewebe
EP2306919B1 (fr) * 2008-05-02 2012-03-21 Curve Medical Llc Dispositifs a energie laser pour l'enlevement de tissu mou

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL40602A (en) * 1972-10-17 1975-07-28 Panengeneering Ltd Laser device particularly useful as surgical scalpel
US3821510A (en) * 1973-02-22 1974-06-28 H Muncheryan Hand held laser instrumentation device
US4273109A (en) * 1976-07-06 1981-06-16 Cavitron Corporation Fiber optic light delivery apparatus and medical instrument utilizing same
JPS5724336Y2 (fr) * 1977-10-08 1982-05-26
US4211229A (en) * 1977-12-01 1980-07-08 Richard Wolf Medical Instruments Corp. Laser endoscope
GB2023004A (en) * 1978-04-05 1979-12-28 Wolf Gmbh Richard Improvements in or relating to endoscopes for diagnostics and therapy by means of a laser
JPS56145866A (en) * 1980-04-14 1981-11-12 Asahi Optical Co Ltd Endoscope laser fiber coagulator
US4576177A (en) * 1983-02-18 1986-03-18 Webster Wilton W Jr Catheter for removing arteriosclerotic plaque
JPS60126171A (ja) * 1983-12-09 1985-07-05 インタ−ナショナル　ビジネス　マシ−ンズ　コ−ポレ−ション レ−ザ・カテ−テル装置
JPS60176641A (ja) * 1984-02-23 1985-09-10 シレイ・インコーポレーテツド 固定焦点を持つレーザーカテーテル
JPH067835B2 (ja) * 1984-05-22 1994-02-02 サージカル レーザー テクノロジーズ インコーポレイテッド 内科および外科用レ−ザ探針
US4592353A (en) * 1984-05-22 1986-06-03 Surgical Laser Technologies Ohio, Inc. Medical and surgical laser probe

Also Published As

Publication number Publication date
ES552701A0 (es) 1987-12-01
AU629319B2 (en) 1992-10-01
NL8600590A (nl) 1986-10-01
AU5429086A (en) 1986-09-11
JPS61257637A (ja) 1986-11-15
AU5239190A (en) 1990-08-02
GB2219213A (en) 1989-12-06
FR2587195A1 (fr) 1987-03-20
GB8912611D0 (en) 1989-07-19
CA1266304A (fr) 1990-02-27
ES8800607A1 (es) 1987-12-01
GB8605020D0 (en) 1986-04-09
IT1188419B (it) 1988-01-14
DE3607437A1 (de) 1986-10-30
AU593787B2 (en) 1990-02-22
IT8619634A0 (it) 1986-03-05
GB2171913A (en) 1986-09-10
IT8619634A1 (it) 1987-09-05
GB8823620D0 (en) 1988-11-16
GB2219213B (en) 1990-03-28
GB2171913B (en) 1990-03-28

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: C.R. BARD INC.

Effective date: 19940331