EP1827556A4 - Procede et dispositif d'elimination d'une occlusion - Google Patents

Procede et dispositif d'elimination d'une occlusion

Info

Publication number
EP1827556A4
EP1827556A4 EP05855574A EP05855574A EP1827556A4 EP 1827556 A4 EP1827556 A4 EP 1827556A4 EP 05855574 A EP05855574 A EP 05855574A EP 05855574 A EP05855574 A EP 05855574A EP 1827556 A4 EP1827556 A4 EP 1827556A4
Authority
EP
European Patent Office
Prior art keywords
occlusion
distal end
profile configuration
proximal end
tubular structure
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.)
Withdrawn
Application number
EP05855574A
Other languages
German (de)
English (en)
Other versions
EP1827556A2 (fr
Inventor
Harvey L Deutsch
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.)
Catheter Exchange Inc
Original Assignee
Catheter Exchange 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
Priority claimed from PCT/US2005/000508 external-priority patent/WO2005067647A2/fr
Application filed by Catheter Exchange Inc filed Critical Catheter Exchange Inc
Publication of EP1827556A2 publication Critical patent/EP1827556A2/fr
Publication of EP1827556A4 publication Critical patent/EP1827556A4/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus 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
    • 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
    • A61B90/70—Cleaning devices specially adapted for surgical instruments
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B08—CLEANING
    • B08B—CLEANING IN GENERAL; PREVENTION OF FOULING IN GENERAL
    • B08B9/00—Cleaning hollow articles by methods or apparatus specially adapted thereto 
    • B08B9/02—Cleaning pipes or tubes or systems of pipes or tubes
    • B08B9/027—Cleaning the internal surfaces; Removal of blockages
    • B08B9/04—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes
    • B08B9/043—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes
    • B08B9/0436—Cleaning the internal surfaces; Removal of blockages using cleaning devices introduced into and moved along the pipes moved by externally powered mechanical linkage, e.g. pushed or drawn through the pipes provided with mechanical cleaning tools, e.g. scrapers, with or without additional fluid jets
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B1/00—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor
    • A61B1/12—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements
    • A61B1/126—Instruments for performing medical examinations of the interior of cavities or tubes of the body by visual or photographical inspection, e.g. endoscopes; Illuminating arrangements therefor with cooling or rinsing arrangements provided with means for cleaning in-use
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B17/00—Surgical instruments, devices or methods, e.g. tourniquets
    • A61B17/22—Implements for squeezing-off ulcers or the like on the inside of inner organs of the body; Implements for scraping-out cavities of body organs, e.g. bones; Calculus removers; Calculus smashing apparatus; Apparatus for removing obstructions in blood vessels, not otherwise provided for
    • A61B17/22031—Gripping instruments, e.g. forceps, for removing or smashing calculi
    • A61B2017/22034—Gripping instruments, e.g. forceps, for removing or smashing calculi for gripping the obstruction or the tissue part from inside
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M2025/0019—Cleaning catheters or the like, e.g. for reuse of the device, for avoiding replacement
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool
    • A61M2025/0096—Catheter tip comprising a tool being laterally outward extensions or tools, e.g. hooks or fibres
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/01—Introducing, guiding, advancing, emplacing or holding catheters
    • A61M25/06—Body-piercing guide needles or the like
    • A61M25/0662—Guide tubes
    • A61M2025/0681—Systems with catheter and outer tubing, e.g. sheath, sleeve or guide tube
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0074—Dynamic characteristics of the catheter tip, e.g. openable, closable, expandable or deformable
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M25/00—Catheters; Hollow probes
    • A61M25/0067—Catheters; Hollow probes characterised by the distal end, e.g. tips
    • A61M25/0082—Catheter tip comprising a tool

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • General Health & Medical Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Orthopedic Medicine & Surgery (AREA)
  • Vascular Medicine (AREA)
  • Pathology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biophysics (AREA)
  • Pulmonology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Mechanical Engineering (AREA)
  • Surgical Instruments (AREA)

Abstract

L'invention concerne un dispositif d'élimination d'une occlusion depuis la lumière centrale d'une structure tubulaire, dispositif comprenant une structure de suppression d'occlusion possédant une configuration de profil bas et une configuration de haut profil. Un procédé d'élimination d'une occlusion depuis la lumière centrale d'une structure tubulaire, qui consiste à produire un dispositif de l'invention, est également décrit.
EP05855574A 2004-12-23 2005-12-23 Procede et dispositif d'elimination d'une occlusion Withdrawn EP1827556A4 (fr)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US63859704P 2004-12-23 2004-12-23
PCT/US2005/000508 WO2005067647A2 (fr) 2004-01-09 2005-01-07 Drain comprenant une structure de retrait d'occlusion
PCT/US2005/047039 WO2006071855A2 (fr) 2004-12-23 2005-12-23 Procede et dispositif d'elimination d'une occlusion

Publications (2)

Publication Number Publication Date
EP1827556A2 EP1827556A2 (fr) 2007-09-05
EP1827556A4 true EP1827556A4 (fr) 2008-10-22

Family

ID=36615473

Family Applications (1)

Application Number Title Priority Date Filing Date
EP05855574A Withdrawn EP1827556A4 (fr) 2004-12-23 2005-12-23 Procede et dispositif d'elimination d'une occlusion

Country Status (3)

Country Link
EP (1) EP1827556A4 (fr)
CA (1) CA2560660A1 (fr)
WO (1) WO2006071855A2 (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3166875A1 (fr) 2008-01-25 2009-10-01 The Cleveland Clinic Foundation Procedes et dispositifs destines a l'elimination d'obstructions de tubullures medicales
US8246752B2 (en) 2008-01-25 2012-08-21 Clear Catheter Systems, Inc. Methods and devices to clear obstructions from medical tubes
CA2939624C (fr) 2014-02-17 2023-04-11 Clearflow, Inc. Nettoyage d'un tube medical
CA2939622C (fr) 2014-02-17 2022-12-06 Clearflow, Inc. Dispositif de desobstruction de tube medical
CN104095668B (zh) * 2014-07-15 2016-08-24 中国人民解放军第二军医大学 异形球囊式输尿管结石阻挡取出器
US11925745B1 (en) * 2019-11-27 2024-03-12 Clearflow, Inc. Clearance system for medical tubes such as surgical drains
WO2022109006A1 (fr) 2020-11-17 2022-05-27 Clearflow, Inc. Dispositif de dégagement de tube médical

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003657A (en) * 1987-07-08 1991-04-02 Medipro Device for unblocking intubation tubes and tracheotomy cannulas in vivo
WO2000010476A1 (fr) * 1998-08-20 2000-03-02 Novapharm Research (Australia) Pty. Ltd. Dispositif de nettoyage d'endoscope
WO2002038198A2 (fr) * 2000-11-03 2002-05-16 The Cleveland Clinic Foundation Sonde servant a eliminer des particules solides de drains chirurgicaux

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5320611A (en) * 1993-02-04 1994-06-14 Peter M. Bonutti Expandable cannula having longitudinal wire and method of use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5003657A (en) * 1987-07-08 1991-04-02 Medipro Device for unblocking intubation tubes and tracheotomy cannulas in vivo
WO2000010476A1 (fr) * 1998-08-20 2000-03-02 Novapharm Research (Australia) Pty. Ltd. Dispositif de nettoyage d'endoscope
WO2002038198A2 (fr) * 2000-11-03 2002-05-16 The Cleveland Clinic Foundation Sonde servant a eliminer des particules solides de drains chirurgicaux

Also Published As

Publication number Publication date
WO2006071855A2 (fr) 2006-07-06
WO2006071855A3 (fr) 2006-08-17
CA2560660A1 (fr) 2006-07-06
EP1827556A2 (fr) 2007-09-05

Similar Documents

Publication Publication Date Title
US20070179513A1 (en) Method and device for removing an occlusion
US11266434B2 (en) Introducer sheaths, thrombus collection devices, and associated methods
EP1019139B1 (fr) Dispositif d'acces comprenant un element de retenue extensible
US5846251A (en) Access device with expandable containment member
US10716586B2 (en) Apparatus and methods for removing obstructive material from body lumens
EP2851016B1 (fr) Système de récupération de caillot avec manchon inversé
CA2726851C (fr) Appareil et procedes destines a enlever la matiere qui obstrue des lumieres corporelles
US9149288B2 (en) Medical retrieval device
KR20210066739A (ko) 외측 시스 및 내측 카테터를 구비한 혈전 회수 디바이스
CN112842456A (zh) 抽吸导管、系统及其方法
EP1827556A2 (fr) Procede et dispositif d'elimination d'une occlusion
AU2005320346B2 (en) Method and device for removing an occlusion
EP4228531A1 (fr) Systèmes d'aspiration de thrombus et procédés associés
JP2022040094A (ja) 可撓性の改善されたバルーンカテーテル
WO2021055148A1 (fr) Dispositifs pour éliminer des matériaux obstruant des vaisseaux sanguins
JP2007202614A (ja) カテーテル

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

17P Request for examination filed

Effective date: 20070103

AK Designated contracting states

Kind code of ref document: A2

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

DAX Request for extension of the european patent (deleted)
A4 Supplementary search report drawn up and despatched

Effective date: 20080922

RIC1 Information provided on ipc code assigned before grant

Ipc: A61M 29/00 20060101AFI20070118BHEP

Ipc: A61M 27/00 20060101ALI20080916BHEP

Ipc: A61B 19/00 20060101ALI20080916BHEP

Ipc: A61M 25/00 20060101ALI20080916BHEP

Ipc: A61B 17/22 20060101ALI20080916BHEP

Ipc: B08B 9/02 20060101ALI20080916BHEP

17Q First examination report despatched

Effective date: 20081117

RTI1 Title (correction)

Free format text: DEVICE FOR REMOVING AN OCCLUSION

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE APPLICATION IS DEEMED TO BE WITHDRAWN

18D Application deemed to be withdrawn

Effective date: 20090903