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MX2009004020A - Cabezal de trabajo de un cateter para aspirar, fragmentar y extraer material extirpable de vasos sanguineos. - Google Patents

Cabezal de trabajo de un cateter para aspirar, fragmentar y extraer material extirpable de vasos sanguineos.

Info

Publication number
MX2009004020A
MX2009004020A MX2009004020A MX2009004020A MX2009004020A MX 2009004020 A MX2009004020 A MX 2009004020A MX 2009004020 A MX2009004020 A MX 2009004020A MX 2009004020 A MX2009004020 A MX 2009004020A MX 2009004020 A MX2009004020 A MX 2009004020A
Authority
MX
Mexico
Prior art keywords
catheter
feed screw
working head
thromboses
fragmenting
Prior art date
Application number
MX2009004020A
Other languages
English (en)
Inventor
Immanuel Straub
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 filed Critical
Publication of MX2009004020A publication Critical patent/MX2009004020A/es

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/32—Surgical cutting instruments
    • A61B17/3205—Excision instruments
    • A61B17/3207—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320783—Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions through side-hole, e.g. sliding or rotating cutter inside catheter
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B2017/00681—Aspects not otherwise provided for
    • A61B2017/00685—Archimedes screw

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Medical Informatics (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • External Artificial Organs (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
  • Prostheses (AREA)
  • Materials For Medical Uses (AREA)

Abstract

Cabezal de trabajo de un catéter para aspirar, fragmentar y extraer material extirpable de cuerpos huecos, especialmente trombos y émbolos de vasos sanguíneos humanos, con un cabezal (11) de trabajo, desplazable en sentido axial mediante un alambre guía (6) con independencia de este y dispuesto en el extremo distal del catéter, que presenta al menos un orificio lateral (14), presentando el catéter (10) un tornillo transportador flexible (13) que se hace girar mediante un accionamiento giratorio (2), separado del cabezal (11) de trabajo, de una unidad motriz (1), así como un tubo flexible (12) que rodea al tornillo transportador (13) y está unido al cabezal (11) de trabajo para evacuar el material o los trombos y fragmentos de émbolos desprendidos, y con un Útil (13) de corte, estando configurado el tornillo transportador (13) como útil cizallador de corte que interactúa con el orificio (14) del cabezal (11) de trabajo para fragmentar los trombos y émbolos desprendidos entre los bordes periféricos (13a) del tornillo transportador (13) y los bordes de los orificios (14).
MX2009004020A 2004-03-04 2005-03-03 Cabezal de trabajo de un cateter para aspirar, fragmentar y extraer material extirpable de vasos sanguineos. MX2009004020A (es)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
CH3692004 2004-03-04
CH21762004 2004-12-22
PCT/IB2005/000543 WO2005084562A2 (de) 2004-03-04 2005-03-03 Katheter zum ansaugen, fragmentieren und hinausfördern von entfernbarem material aus blutgefässen

Publications (1)

Publication Number Publication Date
MX2009004020A true MX2009004020A (es) 2009-04-27

Family

ID=34921071

Family Applications (2)

Application Number Title Priority Date Filing Date
MX2009004020A MX2009004020A (es) 2004-03-04 2005-03-03 Cabezal de trabajo de un cateter para aspirar, fragmentar y extraer material extirpable de vasos sanguineos.
MXPA06009975A MXPA06009975A (es) 2004-03-04 2005-03-03 Cateter para aspirar, fragmentar y extraer material extirpable de vasos sanguineos.

Family Applications After (1)

Application Number Title Priority Date Filing Date
MXPA06009975A MXPA06009975A (es) 2004-03-04 2005-03-03 Cateter para aspirar, fragmentar y extraer material extirpable de vasos sanguineos.

Country Status (17)

Country Link
US (2) US7905896B2 (es)
EP (2) EP2014244B1 (es)
JP (3) JP4756030B2 (es)
AT (2) ATE431724T1 (es)
AU (1) AU2005220069B9 (es)
BR (1) BRPI0508305A (es)
CA (1) CA2555966C (es)
DE (1) DE502005007316D1 (es)
ES (2) ES2376285T3 (es)
IL (1) IL177443A (es)
MX (2) MX2009004020A (es)
NO (1) NO337278B1 (es)
PL (2) PL2014244T3 (es)
RU (1) RU2369345C2 (es)
TW (1) TW200539837A (es)
WO (1) WO2005084562A2 (es)
ZA (1) ZA200606629B (es)

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RU2369345C2 (ru) 2009-10-10
EP1722694B1 (de) 2009-05-20
ES2376285T3 (es) 2012-03-12
US7905896B2 (en) 2011-03-15
TW200539837A (en) 2005-12-16
EP1722694A2 (de) 2006-11-22
NO337278B1 (no) 2016-02-29
CA2555966A1 (en) 2005-09-15
WO2005084562A2 (de) 2005-09-15
PL1722694T3 (pl) 2010-01-29
AU2005220069A1 (en) 2005-09-15
US20110160758A1 (en) 2011-06-30
EP2014244A1 (de) 2009-01-14
IL177443A0 (en) 2006-12-31
DE502005007316D1 (de) 2009-07-02
JP4756030B2 (ja) 2011-08-24
BRPI0508305A (pt) 2007-07-31
PL2014244T3 (pl) 2012-03-30
EP2014244B1 (de) 2011-10-26
AU2005220069B2 (en) 2011-04-21
MXPA06009975A (es) 2007-05-21
ZA200606629B (en) 2007-12-27
ES2327652T3 (es) 2009-11-02
CA2555966C (en) 2012-07-10
WO2005084562A3 (de) 2007-08-16
JP2011156375A (ja) 2011-08-18
ATE530128T1 (de) 2011-11-15
IL177443A (en) 2011-06-30
JP2014158798A (ja) 2014-09-04
RU2006134975A (ru) 2008-04-10
JP2007530098A (ja) 2007-11-01
NO20063918L (no) 2006-09-01
ATE431724T1 (de) 2009-06-15
US20070219484A1 (en) 2007-09-20
US8114106B2 (en) 2012-02-14
AU2005220069B9 (en) 2011-05-12

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