WO2003020338A3 - Conduits a structure de cage distale pour le maintien de canaux collateraux dans des tissus et procedes associes - Google Patents

Conduits a structure de cage distale pour le maintien de canaux collateraux dans des tissus et procedes associes Download PDF

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Publication number
WO2003020338A3
WO2003020338A3 PCT/US2002/028237 US0228237W WO03020338A3 WO 2003020338 A3 WO2003020338 A3 WO 2003020338A3 US 0228237 W US0228237 W US 0228237W WO 03020338 A3 WO03020338 A3 WO 03020338A3
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WO
WIPO (PCT)
Prior art keywords
conduits
center section
related methods
passageway
tissue
Prior art date
Application number
PCT/US2002/028237
Other languages
English (en)
Other versions
WO2003020338A9 (fr
WO2003020338A2 (fr
Inventor
Joel D Cooper
Thomas Keast
Bryan Loomas
Ed Roschak
Gary Kaplan
Sandra Saenz
Mike Collinson
Russ Redmond
Claude Vidal
David Chandos
Michael Biggs
Halil Karabey
Don Tanaka
David Thompson
Original Assignee
Broncus Tech Inc
Joel D Cooper
Thomas Keast
Bryan Loomas
Ed Roschak
Gary Kaplan
Sandra Saenz
Mike Collinson
Russ Redmond
Claude Vidal
David Chandos
Michael Biggs
Halil Karabey
Don Tanaka
David Thompson
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 US09/947,144 external-priority patent/US7175644B2/en
Application filed by Broncus Tech Inc, Joel D Cooper, Thomas Keast, Bryan Loomas, Ed Roschak, Gary Kaplan, Sandra Saenz, Mike Collinson, Russ Redmond, Claude Vidal, David Chandos, Michael Biggs, Halil Karabey, Don Tanaka, David Thompson filed Critical Broncus Tech Inc
Priority to AU2002324884A priority Critical patent/AU2002324884A1/en
Priority to EP02759555A priority patent/EP1436022A4/fr
Publication of WO2003020338A2 publication Critical patent/WO2003020338A2/fr
Publication of WO2003020338A3 publication Critical patent/WO2003020338A3/fr
Publication of WO2003020338A9 publication Critical patent/WO2003020338A9/fr

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    • A—HUMAN NECESSITIES
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    • A61F2/91—Stents in a form characterised by the wire-like elements; Stents in the form characterised by a net-like or mesh-like structure characterised by a net-like or mesh-like structure made from perforated sheet material or tubes, e.g. perforated by laser cuts or etched holes
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    • A61B17/12104—Occluding by internal devices, e.g. balloons or releasable wires characterised by the location of the occluder in an air passage
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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Engineering & Computer Science (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • Veterinary Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Surgery (AREA)
  • Public Health (AREA)
  • Vascular Medicine (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
  • Cardiology (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Transplantation (AREA)
  • Reproductive Health (AREA)
  • Physics & Mathematics (AREA)
  • Optics & Photonics (AREA)
  • Gastroenterology & Hepatology (AREA)
  • Pulmonology (AREA)
  • Prostheses (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention concerne des dispositifs et des procédés correspondants permettant la modification de l'écoulement gazeux au sein d'un poumon en vue d'améliorer le cycle d'expiration, par exemple, d'un sujet souffrant d'un maladie respiratoire obstructive. Plus particulièrement, des conduits maintiennent des orifices ou des canaux collatéraux à travers la paroi de la voie respiratoire de sorte que l'air puisse passer directement hors du tissu pulmonaire pour à la fois faciliter l'échange d'oxygène et ultérieurement dans le sang et/ou pour la décompression de poumons hyper-gonflés. Les conduits comprennent un tronçon central avec un passage s'étendant à travers le tronçon central. Les conduits comportent en outre une structure de cage distale qui présente un passage et au moins une ouverture en communication fluidique avec le passage du tronçon central. L'invention concerne également des trousses médicales destinées au maintien d'ouvertures collatérales à travers les parois de la voie respiratoire.
PCT/US2002/028237 2001-09-04 2002-09-04 Conduits a structure de cage distale pour le maintien de canaux collateraux dans des tissus et procedes associes WO2003020338A2 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
AU2002324884A AU2002324884A1 (en) 2001-09-04 2002-09-04 Conduits having distal cage structure for maintaining collateral channels in tissue and related methods
EP02759555A EP1436022A4 (fr) 2001-09-04 2002-09-04 Conduits a structure de cage distale pour le maintien de canaux collateraux dans des tissus et procedes associes

Applications Claiming Priority (12)

Application Number Priority Date Filing Date Title
US31733801P 2001-09-04 2001-09-04
US60/317,338 2001-09-04
US09/947,144 US7175644B2 (en) 2001-02-14 2001-09-04 Devices and methods for maintaining collateral channels in tissue
US09/947,144 2001-09-04
US33464201P 2001-11-29 2001-11-29
US60/334,642 2001-11-29
US36743602P 2002-03-20 2002-03-20
US60/367,436 2002-03-20
US37402202P 2002-04-19 2002-04-19
US60/374,022 2002-04-19
US38716302P 2002-06-07 2002-06-07
US60/387,163 2002-06-07

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WO2003020338A2 WO2003020338A2 (fr) 2003-03-13
WO2003020338A3 true WO2003020338A3 (fr) 2003-11-06
WO2003020338A9 WO2003020338A9 (fr) 2004-01-15

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EP (1) EP1436022A4 (fr)
AU (1) AU2002324884A1 (fr)
WO (1) WO2003020338A2 (fr)

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US7682332B2 (en) 2003-07-15 2010-03-23 Portaero, Inc. Methods to accelerate wound healing in thoracic anastomosis applications
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US7824366B2 (en) 2004-12-10 2010-11-02 Portaero, Inc. Collateral ventilation device with chest tube/evacuation features and method
US8104474B2 (en) 2005-08-23 2012-01-31 Portaero, Inc. Collateral ventilation bypass system with retention features
US7406963B2 (en) 2006-01-17 2008-08-05 Portaero, Inc. Variable resistance pulmonary ventilation bypass valve and method
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US8163034B2 (en) 2007-05-11 2012-04-24 Portaero, Inc. Methods and devices to create a chemically and/or mechanically localized pleurodesis
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Also Published As

Publication number Publication date
WO2003020338A9 (fr) 2004-01-15
AU2002324884A1 (en) 2003-03-18
WO2003020338A2 (fr) 2003-03-13
EP1436022A4 (fr) 2008-06-11
EP1436022A2 (fr) 2004-07-14

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