[go: up one dir, main page]

WO2009132858A3 - Dispositif pour extraire des concrétions présentes dans des vaisseaux du corps - Google Patents

Dispositif pour extraire des concrétions présentes dans des vaisseaux du corps Download PDF

Info

Publication number
WO2009132858A3
WO2009132858A3 PCT/EP2009/003188 EP2009003188W WO2009132858A3 WO 2009132858 A3 WO2009132858 A3 WO 2009132858A3 EP 2009003188 W EP2009003188 W EP 2009003188W WO 2009132858 A3 WO2009132858 A3 WO 2009132858A3
Authority
WO
WIPO (PCT)
Prior art keywords
receiving element
hollow space
concretions
body vessels
concretion
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.)
Ceased
Application number
PCT/EP2009/003188
Other languages
German (de)
English (en)
Other versions
WO2009132858A2 (fr
Inventor
Giorgio Cattaneo
Michael BÜCHERT
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.)
Acandis GmbH and Co KG
Original Assignee
Acandis GmbH and Co KG
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 Acandis GmbH and Co KG filed Critical Acandis GmbH and Co KG
Priority to EP09737902A priority Critical patent/EP2273930A2/fr
Publication of WO2009132858A2 publication Critical patent/WO2009132858A2/fr
Publication of WO2009132858A3 publication Critical patent/WO2009132858A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2212—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having a closed distal end, e.g. a loop
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/22—Implements for squeezing-off ulcers or the like on inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; for invasive removal or destruction of calculus using mechanical vibrations; for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/221—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions
    • A61B2017/2215—Gripping devices in the form of loops or baskets for gripping calculi or similar types of obstructions having an open distal end
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods
    • A61B17/34—Trocars; Puncturing needles
    • A61B2017/347—Locking means, e.g. for locking instrument in cannula
    • 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
    • A61B90/03—Automatic limiting or abutting means, e.g. for safety
    • A61B2090/033—Abutting means, stops, e.g. abutting on tissue or skin
    • A61B2090/034—Abutting means, stops, e.g. abutting on tissue or skin abutting on parts of the device itself

Landscapes

  • Health & Medical Sciences (AREA)
  • Surgery (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Molecular Biology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Surgical Instruments (AREA)
  • Extraction Or Liquid Replacement (AREA)

Abstract

L'invention concerne un dispositif pour extraire des concrétions présentes dans des vaisseaux du corps, comprenant au moins un élément de réception (20) qui peut être comprimé et sert à recevoir des concrétions, ainsi qu'un dispositif d'acheminement (10) servant à acheminer l'élément de réception (20) comprimé. L'invention est caractérisée en ce que l'élément de réception (20) présente un élément de recouvrement (21) étanche aux fluides, qui forme une cavité (30a) notamment proximale, pouvant être obturée par la concrétion à extraire. Un dispositif d'actionnement (11) associé à l'élément de réception (20) se trouve en liaison fonctionnelle, au moins lors de l'utilisation, avec l'élément de recouvrement (21) et/ou la cavité (30a) de façon à pouvoir créer une différence de pression entre l'intérieur et l'extérieur de la cavité (30a) pour déplacer, notamment pour détacher, la concrétion à extraire.
PCT/EP2009/003188 2008-05-02 2009-05-04 Dispositif pour extraire des concrétions présentes dans des vaisseaux du corps Ceased WO2009132858A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP09737902A EP2273930A2 (fr) 2008-05-02 2009-05-04 Dispositif pour extraire des concrétions présentes dans des vaisseaux du corps

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
DE102008021711.5 2008-05-02
DE102008021711 2008-05-02
DE102008059547.0A DE102008059547B4 (de) 2008-05-02 2008-11-28 Vorrichtung zum Entfernen von Konkrementen in Körpergefäßen
DE102008059547.0 2008-11-28

Publications (2)

Publication Number Publication Date
WO2009132858A2 WO2009132858A2 (fr) 2009-11-05
WO2009132858A3 true WO2009132858A3 (fr) 2010-04-01

Family

ID=41131093

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2009/003188 Ceased WO2009132858A2 (fr) 2008-05-02 2009-05-04 Dispositif pour extraire des concrétions présentes dans des vaisseaux du corps

Country Status (3)

Country Link
EP (1) EP2273930A2 (fr)
DE (1) DE102008059547B4 (fr)
WO (1) WO2009132858A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010025661A1 (de) * 2010-02-05 2011-08-11 Acandis GmbH & Co. KG, 76327 Medizinische Vorrichtung zum Lösen von Konkrementen, Verfahren zum Herstellen einer derartigen Vorrichtung, Behandlungssystem mit einer derartigen Vorrichtung und Verfahren zum Herstellen eines Behandlungssystems
DE102010010848A1 (de) * 2010-03-10 2011-09-15 Acandis Gmbh & Co. Kg Medizinische Vorrichtung zum Entfernen von Konkrementen aus Körperhohlorganen
DE102011100733A1 (de) * 2011-05-06 2012-11-08 Acandis Gmbh & Co. Kg Rekanalisationsvorrichtung und Zuführsystem mit einer derartigen Rekanalisationsvorrichtung
JP6595513B2 (ja) * 2014-06-13 2019-10-23 ニューラヴィ・リミテッド 血管からの急性閉塞物の除去のための装置
US9987028B2 (en) 2015-02-12 2018-06-05 Cook Medical Technologies Llc Partially covered braided funnel aspiration catheter
CN111727016B (zh) 2018-01-25 2024-09-06 伊思凯米克尔有限公司 移除血液凝块的装置、系统和方法
WO2021108371A1 (fr) * 2019-11-27 2021-06-03 Ischemicure Ltd Dispositifs, systèmes et procédés pour éliminer des caillots sanguins

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831585A (en) * 1972-07-19 1974-08-27 T Brondy Retrograde renal biopsy device
US4178935A (en) * 1977-07-21 1979-12-18 Ediny Jury G Method and apparatus for disintegration of urinary concretions
DE3616616A1 (de) * 1985-05-20 1986-11-20 Olympus Optical Co., Ltd., Tokio/Tokyo Hochfrequenz-schneidevorrichtung
US5102415A (en) * 1989-09-06 1992-04-07 Guenther Rolf W Apparatus for removing blood clots from arteries and veins
EP1000584A1 (fr) * 1998-11-09 2000-05-17 Possis Medical, Inc. Cathéter pour la thrombectomie rheolytique et méthode d'utilisation
US6383195B1 (en) * 1998-04-13 2002-05-07 Endoline, Inc. Laparoscopic specimen removal apparatus
US6419291B1 (en) * 2001-02-26 2002-07-16 John Preta Adjustable flexible vacuum gripper and method of gripping
WO2003086209A2 (fr) * 2002-04-09 2003-10-23 Heart Ind Inc K Dispositif d'angioplastie et procede de production associe
US20050059993A1 (en) * 2003-09-17 2005-03-17 Kamal Ramzipoor Embolectomy device
WO2006031410A2 (fr) * 2004-09-10 2006-03-23 Penumbra, Inc. Systeme et procede pour traiter un accident ischemique cerebral
DE102006049369A1 (de) * 2005-10-19 2007-04-26 Pentax Corp. Hochfrequenz-Schneideinstrument für ein Endoskop

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5011488A (en) 1988-12-07 1991-04-30 Robert Ginsburg Thrombus extraction system
US6632236B2 (en) 1999-03-12 2003-10-14 Arteria Medical Science, Inc. Catheter having radially expandable main body
ATE361027T1 (de) 2000-02-01 2007-05-15 Harold D Kletschka Angioplastievorrichtunng
EP1786502A2 (fr) 2004-07-15 2007-05-23 Incumed Dispositif et procede pour traiter un vaisseau sanguin

Patent Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3831585A (en) * 1972-07-19 1974-08-27 T Brondy Retrograde renal biopsy device
US4178935A (en) * 1977-07-21 1979-12-18 Ediny Jury G Method and apparatus for disintegration of urinary concretions
DE3616616A1 (de) * 1985-05-20 1986-11-20 Olympus Optical Co., Ltd., Tokio/Tokyo Hochfrequenz-schneidevorrichtung
US5102415A (en) * 1989-09-06 1992-04-07 Guenther Rolf W Apparatus for removing blood clots from arteries and veins
US6383195B1 (en) * 1998-04-13 2002-05-07 Endoline, Inc. Laparoscopic specimen removal apparatus
EP1000584A1 (fr) * 1998-11-09 2000-05-17 Possis Medical, Inc. Cathéter pour la thrombectomie rheolytique et méthode d'utilisation
US6419291B1 (en) * 2001-02-26 2002-07-16 John Preta Adjustable flexible vacuum gripper and method of gripping
WO2003086209A2 (fr) * 2002-04-09 2003-10-23 Heart Ind Inc K Dispositif d'angioplastie et procede de production associe
US20050059993A1 (en) * 2003-09-17 2005-03-17 Kamal Ramzipoor Embolectomy device
WO2006031410A2 (fr) * 2004-09-10 2006-03-23 Penumbra, Inc. Systeme et procede pour traiter un accident ischemique cerebral
DE102006049369A1 (de) * 2005-10-19 2007-04-26 Pentax Corp. Hochfrequenz-Schneideinstrument für ein Endoskop

Also Published As

Publication number Publication date
DE102008059547A1 (de) 2009-11-05
WO2009132858A2 (fr) 2009-11-05
DE102008059547B4 (de) 2022-08-25
EP2273930A2 (fr) 2011-01-19

Similar Documents

Publication Publication Date Title
WO2009132858A3 (fr) Dispositif pour extraire des concrétions présentes dans des vaisseaux du corps
ZA200801681B (en) Blood pressure sphygmomanometer for use with a common apparatus
WO2009136399A3 (fr) Procédé et appareil pour réparer une hernie
WO2009071070A3 (fr) Agrafeuse chirurgicale
GB2446739B (en) Remotely operated cleaning device, especially suitable for storage tanks on vessels
WO2008085235A3 (fr) Dispositif d'occlusion bioabsorbable
WO2006083770A3 (fr) Systeme de biopsie a cycle rapide
WO2010005897A3 (fr) Appareil et procédés utilisables en vue de l'occlusion d'une trompe de fallope
IL186466A0 (en) Side-ported filament wound pressure vessels
SI1960032T1 (sl) Kirurška kaseta za intraokularno kontrolo tlaka
DE602005019762D1 (de) Medizinisches Instrument zum Manipulieren, insbesondere zum Zurückziehen des Gewebes oder des Organes.
WO2008098201A3 (fr) Connecteur
WO2007062652A3 (fr) Appareil et procede de nettoyage d'un canal dans un instrument medical
WO2007090057A3 (fr) Dispositif pour la mise en place d'une structure d'elimination d'occlusion dans une structure tubulaire ouverte
WO2007132295A3 (fr) Éléments de support tissulaire tubulaires compressibles
WO2007070793A3 (fr) Systeme d’ablation filete a poignee a deux pas
WO2009132859A3 (fr) Dispositif pour extraire des concrétions présentes dans des vaisseaux du corps
WO2009072800A3 (fr) Appareil pour sécher et stériliser des gants en caoutchouc
DE502006000641D1 (de) Chirurgisches Instrument zum Entfernen eines Zwischenwirbelimplantats
ZA200705448B (en) Method for controlling pressure fluid operated percussion device, and percussion device
EP1983893A4 (fr) Appareil de mesure de tension
SI2381853T1 (sl) Kirurški instrument za operacije na hrbtenici
WO2009077203A3 (fr) Dispositif de traitement endovasculaire servant en particulier à extraire des concrétions de lumières corporelles
WO2008101260A3 (fr) Corps de meuble muni d'une lèvre d'étanchéité et d'un éjecteur
ZA201002461B (en) Method for pressurizing the interior of a thin-walled container, and resulting pressurized container

Legal Events

Date Code Title Description
121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 09737902

Country of ref document: EP

Kind code of ref document: A2

NENP Non-entry into the national phase

Ref country code: DE

WWE Wipo information: entry into national phase

Ref document number: 2009737902

Country of ref document: EP