ES2005704A6 - Cateter de laser guiado por alambre. - Google Patents

Cateter de laser guiado por alambre.

Info

Publication number
ES2005704A6
ES2005704A6 ES8703337A ES8703337A ES2005704A6 ES 2005704 A6 ES2005704 A6 ES 2005704A6 ES 8703337 A ES8703337 A ES 8703337A ES 8703337 A ES8703337 A ES 8703337A ES 2005704 A6 ES2005704 A6 ES 2005704A6
Authority
ES
Spain
Prior art keywords
catheter
end cap
optical fibers
core
distal
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
Application number
ES8703337A
Other languages
English (en)
Inventor
Stephen Jack Herman
Laurence Andrew Roth
Edward Lawrence Sinofsky
Jun Douglas William Dickinson
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 ES2005704A6 publication Critical patent/ES2005704A6/es
Expired 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)

Abstract

UN CATETER QUE TIENE FIBRAS OPTICAS PARA SUMINISTRAR ENERGIA LASER A UN VASO SANGUINEO CON EL FIN DE ELIMINAR OBSTRUCCIONES, ESTA ADAPTADO PARA SER GUIADO CONTROLABLE Y SELECTIVAMENTE POR UN ALAMBRE DE GUIA AL LUGAR A TRATAR. EL CATETER INCLUYE UN LUMEN CENTRAL ABIERTO POR EL EXTREMO DISTAL DEL CATETER. UN NUMERO DE FIBRAS OPTICAS RELATIVAMENTE PEQUEÑO QUEDAN CONTENIDAS DENTRO DE LA PARED DEL CATETER. LA PUNTA DISTAL DEL CATETER ESTA PROVISTA DE UNA TAPA EXTREMA CILINDRICA OPTICAMENTE TRANSPARENTE. EL CATETER DA CUERPO A UNA CONSTRUCCION ESPECIAL DE UN NUCLEO INTERIOR Y A UNA FUNDA CIRCUNDANTE QUE PROPORCIONA UN ELEVADO GRADO DE FLEXIBILIDAD PARA PERMITIR QUE PASE A TRAVES DE CAMINOS TORTUOSOS EN LA VASCULARIDAD DEL PACIENTE. EL NUCLEO INTERNO ESTA FORMADO POR UNA SERIE DE SEGMENTOS ARTICULADOS Y ESTA RODEADO DE UNA FUNDA DELGADA Y FLEXIBLE.
ES8703337A 1986-11-25 1987-11-23 Cateter de laser guiado por alambre. Expired ES2005704A6 (es)

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 (1)

Publication Number Publication Date
ES2005704A6 true ES2005704A6 (es) 1989-03-16

Family

ID=25465831

Family Applications (1)

Application Number Title Priority Date Filing Date
ES8703337A Expired ES2005704A6 (es) 1986-11-25 1987-11-23 Cateter de laser guiado por alambre.

Country Status (12)

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

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Also Published As

Publication number Publication date
GB8727556D0 (en) 1987-12-31
DE3739965A1 (de) 1988-09-08
CA1303681C (en) 1992-06-16
FR2606994B1 (fr) 1990-07-20
BR8706333A (pt) 1988-07-19
GB2198648B (en) 1991-07-31
IT1223146B (it) 1990-09-12
NL8702597A (nl) 1988-06-16
AU8096087A (en) 1988-05-26
US4850351A (en) 1989-07-25
MX165768B (es) 1992-11-17
GB2198648A (en) 1988-06-22
FR2606994A1 (fr) 1988-05-27
AU604782B2 (en) 1991-01-03
JPS63212343A (ja) 1988-09-05
IT8722674A0 (it) 1987-11-18

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