WO2005084562A3 - Katheter zum ansaugen, fragmentieren und hinausfördern von entfernbarem material aus blutgefässen - Google Patents

Katheter zum ansaugen, fragmentieren und hinausfördern von entfernbarem material aus blutgefässen Download PDF

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Publication number
WO2005084562A3
WO2005084562A3 PCT/IB2005/000543 IB2005000543W WO2005084562A3 WO 2005084562 A3 WO2005084562 A3 WO 2005084562A3 IB 2005000543 W IB2005000543 W IB 2005000543W WO 2005084562 A3 WO2005084562 A3 WO 2005084562A3
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
feed screw
working head
thromboses
fragmenting
Prior art date
Application number
PCT/IB2005/000543
Other languages
English (en)
French (fr)
Other versions
WO2005084562A2 (de
Inventor
Immanuel Straub
Original Assignee
Straub Medical Ag
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
Priority to BRPI0508305-2A priority Critical patent/BRPI0508305A/pt
Priority to US10/591,100 priority patent/US7905896B2/en
Application filed by Straub Medical Ag, Immanuel Straub filed Critical Straub Medical Ag
Priority to JP2007501377A priority patent/JP4756030B2/ja
Priority to AT05708654T priority patent/ATE431724T1/de
Priority to MX2009004020A priority patent/MX2009004020A/es
Priority to AU2005220069A priority patent/AU2005220069B9/en
Priority to EP05708654A priority patent/EP1722694B1/de
Priority to CA2555966A priority patent/CA2555966C/en
Priority to DE502005007316T priority patent/DE502005007316D1/de
Priority to MXPA06009975A priority patent/MXPA06009975A/es
Priority to RU2006134975/14A priority patent/RU2369345C2/ru
Priority to PL05708654T priority patent/PL1722694T3/pl
Publication of WO2005084562A2 publication Critical patent/WO2005084562A2/de
Priority to IL177443A priority patent/IL177443A/en
Priority to ZA2006/06629A priority patent/ZA200606629B/en
Priority to NO20063918A priority patent/NO337278B1/no
Publication of WO2005084562A3 publication Critical patent/WO2005084562A3/de
Priority to US13/030,165 priority patent/US8114106B2/en

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/32Surgical cutting instruments
    • A61B17/3205Excision instruments
    • A61B17/3207Atherectomy devices working by cutting or abrading; Similar devices specially adapted for non-vascular obstructions
    • A61B17/320783Atherectomy 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
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61BDIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00Surgical instruments, devices or methods, e.g. tourniquets
    • A61B2017/00681Aspects not otherwise provided for
    • A61B2017/00685Archimedes screw

Abstract

Zusammenfassung Katheter zum Ansaugen, Fragmentieren und Hinausfördern von entfernbarem Material aus Hohlkörpern, insbesondere von Thromben und Embolien aus menschlichen Blutgefässen, mit einem entlang eines Führungsdrahtes (6) unabhängig von diesem verschiebbaren, am distalen Ende des Katheters angeordneten Arbeitskopf (11), welcher wenigstens eine seitliche Öffnung (14) aufweist, wobei der Katheter (10) eine mittels eines vom Arbeitskopf (11) entfernten Drehantriebes (2) einer Antriebseinheit (1) in Rotation versetzbare flexible Förderschraube (13) aufweist, sowie mit einem die Förderschraube (13) umgebenden, mit dem Arbeitskopf (11) verbundenen flexiblen Schlauch (12) zur Abfuhr der abgelösten Thromben und Emboliefragmente und einem Schneidwerkzeug (13), wobei die Förderschraube (13) als mit der Öffnung (14) des Arbeitskopfes (11) zusammenwirkendes, scherendes Schneidwerkzeug ausgebildet ist, um zwischen den peripheren Rändern (13a) der Förderschraube (13) und Rändern der Öffnungen (14) die abgelösten Thromben und Embolien zu zerkleinern.
PCT/IB2005/000543 2004-03-04 2005-03-03 Katheter zum ansaugen, fragmentieren und hinausfördern von entfernbarem material aus blutgefässen WO2005084562A2 (de)

Priority Applications (16)

Application Number Priority Date Filing Date Title
EP05708654A EP1722694B1 (de) 2004-03-04 2005-03-03 Katheter zum ansaugen, fragmentieren und hinausfördern von entfernbarem material aus blutgefässen
CA2555966A CA2555966C (en) 2004-03-04 2005-03-03 Catheter for sucking, fragmenting and removing material extractable from blood vessels
JP2007501377A JP4756030B2 (ja) 2004-03-04 2005-03-03 血管から除去可能な物質を吸い込み、破砕し、排出するためのカテーテル
AT05708654T ATE431724T1 (de) 2004-03-04 2005-03-03 Katheter zum ansaugen, fragmentieren und hinausfördern von entfernbarem material aus blutgefässen
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.
AU2005220069A AU2005220069B9 (en) 2004-03-04 2005-03-03 Catheter for sucking, fragmenting removing material extractable from blood vessels
US10/591,100 US7905896B2 (en) 2004-03-04 2005-03-03 Catheter for aspirating, fragmenting and removing material
BRPI0508305-2A BRPI0508305A (pt) 2004-03-04 2005-03-03 cateter para aspirar, fragmentar e remover material extraìvel de corpos ocos, em especial trombos e embolias de vasos sanguìneos, e, cabeça de trabalho
DE502005007316T DE502005007316D1 (de) 2004-03-04 2005-03-03 Katheter zum ansaugen, fragmentieren und hinausfördern von entfernbarem material aus blutgefässen
RU2006134975/14A RU2369345C2 (ru) 2004-03-04 2005-03-03 Катетер для всасывания, фрагментации и извлечения удаляемого материала из кровеносных сосудов
MXPA06009975A MXPA06009975A (es) 2004-03-04 2005-03-03 Cateter para aspirar, fragmentar y extraer material extirpable de vasos sanguineos.
PL05708654T PL1722694T3 (pl) 2004-03-04 2005-03-03 Cewnik do zasysania, rozdrabniania i odtransportowywania materiału dającego się usunąć z naczyń krwionośnych
IL177443A IL177443A (en) 2004-03-04 2006-08-10 Catheter for aspirating, fragmenting and removing removable material from blood vessels
ZA2006/06629A ZA200606629B (en) 2004-03-04 2006-08-10 Catheter for aspirating, fragmenting and removing removable material from blood vessels
NO20063918A NO337278B1 (no) 2004-03-04 2006-09-01 Kateter for innsuging, fragmentering og uttransport av fjernbart materiale fra blodkar
US13/030,165 US8114106B2 (en) 2004-03-04 2011-02-18 Catheter for aspirating, fragmenting and removing material

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
CH0369/04 2004-03-04
CH3692004 2004-03-04
CH2176/04 2004-12-22
CH21762004 2004-12-22

Related Child Applications (2)

Application Number Title Priority Date Filing Date
US10/591,100 A-371-Of-International US7905896B2 (en) 2004-03-04 2005-03-03 Catheter for aspirating, fragmenting and removing material
US13/030,165 Continuation US8114106B2 (en) 2004-03-04 2011-02-18 Catheter for aspirating, fragmenting and removing material

Publications (2)

Publication Number Publication Date
WO2005084562A2 WO2005084562A2 (de) 2005-09-15
WO2005084562A3 true WO2005084562A3 (de) 2007-08-16

Family

ID=34921071

Family Applications (1)

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

Country Status (17)

Country Link
US (2) US7905896B2 (de)
EP (2) EP2014244B1 (de)
JP (3) JP4756030B2 (de)
AT (2) ATE431724T1 (de)
AU (1) AU2005220069B9 (de)
BR (1) BRPI0508305A (de)
CA (1) CA2555966C (de)
DE (1) DE502005007316D1 (de)
ES (2) ES2327652T3 (de)
IL (1) IL177443A (de)
MX (2) MXPA06009975A (de)
NO (1) NO337278B1 (de)
PL (2) PL2014244T3 (de)
RU (1) RU2369345C2 (de)
TW (1) TW200539837A (de)
WO (1) WO2005084562A2 (de)
ZA (1) ZA200606629B (de)

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US8888801B2 (en) 2006-06-30 2014-11-18 Atheromed, Inc. Atherectomy devices and methods
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US9492192B2 (en) 2006-06-30 2016-11-15 Atheromed, Inc. Atherectomy devices, systems, and methods
US9492193B2 (en) 2006-06-30 2016-11-15 Atheromed, Inc. Devices, systems, and methods for cutting and removing occlusive material from a body lumen

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IL177443A0 (en) 2006-12-31
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US20070219484A1 (en) 2007-09-20
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