FR2606994B1 - Catheter a laser guide par un fil pour extraire une matiere biologique, sa construction et procede pour sa mise en oeuvre - Google Patents

Catheter a laser guide par un fil pour extraire une matiere biologique, sa construction et procede pour sa mise en oeuvre

Info

Publication number
FR2606994B1
FR2606994B1 FR878715568A FR8715568A FR2606994B1 FR 2606994 B1 FR2606994 B1 FR 2606994B1 FR 878715568 A FR878715568 A FR 878715568A FR 8715568 A FR8715568 A FR 8715568A FR 2606994 B1 FR2606994 B1 FR 2606994B1
Authority
FR
France
Prior art keywords
laser
construction
biological material
implementing same
extracting biological
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 - Fee Related
Application number
FR878715568A
Other languages
English (en)
Other versions
FR2606994A1 (fr
Inventor
Stephen Jack Herman
Laurence Andrew Roth
Edward Lawrence Sinofsky
Douglas William Dickinson Jr
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.)
CR Bard Inc
Original Assignee
CR Bard Inc
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 CR Bard Inc filed Critical CR Bard Inc
Publication of FR2606994A1 publication Critical patent/FR2606994A1/fr
Application granted granted Critical
Publication of FR2606994B1 publication Critical patent/FR2606994B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • 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
    • 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
    • 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
    • A61B2090/3933—Liquid markers
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/20444—Flexible transmitter [e.g., Bowden cable] including rolling antifriction elements
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/20—Control lever and linkage systems
    • Y10T74/20396—Hand operated
    • Y10T74/20402—Flexible transmitter [e.g., Bowden cable]
    • Y10T74/20456—Specific cable or sheath structure

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Otolaryngology (AREA)
  • Electromagnetism (AREA)
  • Optics & Photonics (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Laser Surgery Devices (AREA)
  • Media Introduction/Drainage Providing Device (AREA)
FR878715568A 1986-11-25 1987-11-10 Catheter a laser guide par un fil pour extraire une matiere biologique, sa construction et procede pour sa mise en oeuvre Expired - Fee Related FR2606994B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/934,629 US4850351A (en) 1985-05-22 1986-11-25 Wire guided laser catheter

Publications (2)

Publication Number Publication Date
FR2606994A1 FR2606994A1 (fr) 1988-05-27
FR2606994B1 true FR2606994B1 (fr) 1990-07-20

Family

ID=25465831

Family Applications (1)

Application Number Title Priority Date Filing Date
FR878715568A Expired - Fee Related FR2606994B1 (fr) 1986-11-25 1987-11-10 Catheter a laser guide par un fil pour extraire une matiere biologique, sa construction et procede pour sa mise en oeuvre

Country Status (12)

Country Link
US (1) US4850351A (fr)
JP (1) JPS63212343A (fr)
AU (1) AU604782B2 (fr)
BR (1) BR8706333A (fr)
CA (1) CA1303681C (fr)
DE (1) DE3739965A1 (fr)
ES (1) ES2005704A6 (fr)
FR (1) FR2606994B1 (fr)
GB (1) GB2198648B (fr)
IT (1) IT1223146B (fr)
MX (1) MX165768B (fr)
NL (1) NL8702597A (fr)

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ATE111711T1 (de) * 1985-03-22 1994-10-15 Massachusetts Inst Technology Katheter für laserangiochirurgie.
US4648892A (en) * 1985-03-22 1987-03-10 Massachusetts Institute Of Technology Method for making optical shield for a laser catheter
GB2175505B (en) * 1985-05-22 1989-10-25 Bard Inc C R Wire guided laser catheter
EP0214712B1 (fr) * 1985-07-31 1992-09-02 C.R. Bard, Inc. Dispositif de cathéter à laser infrarouge

Also Published As

Publication number Publication date
DE3739965A1 (de) 1988-09-08
FR2606994A1 (fr) 1988-05-27
JPS63212343A (ja) 1988-09-05
GB2198648A (en) 1988-06-22
MX165768B (es) 1992-11-17
GB8727556D0 (en) 1987-12-31
GB2198648B (en) 1991-07-31
US4850351A (en) 1989-07-25
BR8706333A (pt) 1988-07-19
IT8722674A0 (it) 1987-11-18
NL8702597A (nl) 1988-06-16
ES2005704A6 (es) 1989-03-16
CA1303681C (fr) 1992-06-16
AU8096087A (en) 1988-05-26
IT1223146B (it) 1990-09-12
AU604782B2 (en) 1991-01-03

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