WO2004006767A3 - Dispositif et procede de mesure du diametre d'une voie aerienne - Google Patents

Dispositif et procede de mesure du diametre d'une voie aerienne Download PDF

Info

Publication number
WO2004006767A3
WO2004006767A3 PCT/US2003/021901 US0321901W WO2004006767A3 WO 2004006767 A3 WO2004006767 A3 WO 2004006767A3 US 0321901 W US0321901 W US 0321901W WO 2004006767 A3 WO2004006767 A3 WO 2004006767A3
Authority
WO
WIPO (PCT)
Prior art keywords
air passageway
inflation lumen
fluid
measuring
changeable
Prior art date
Application number
PCT/US2003/021901
Other languages
English (en)
Other versions
WO2004006767A2 (fr
Inventor
William A Sirokman
Lauri J Devore
James M Kutsko
David H Dillard
Peter R Westman
Original Assignee
Spiration Inc
William A Sirokman
Lauri J Devore
James M Kutsko
David H Dillard
Peter R Westman
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 US10/196,513 external-priority patent/US20040010209A1/en
Priority claimed from US10/254,392 external-priority patent/US20040059263A1/en
Application filed by Spiration Inc, William A Sirokman, Lauri J Devore, James M Kutsko, David H Dillard, Peter R Westman filed Critical Spiration Inc
Priority to AU2003249202A priority Critical patent/AU2003249202A1/en
Publication of WO2004006767A2 publication Critical patent/WO2004006767A2/fr
Publication of WO2004006767A3 publication Critical patent/WO2004006767A3/fr

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/103—Detecting, measuring or recording devices for testing the shape, pattern, colour, size or movement of the body or parts thereof, for diagnostic purposes
    • A61B5/107—Measuring physical dimensions, e.g. size of the entire body or parts thereof
    • A61B5/1076—Measuring physical dimensions, e.g. size of the entire body or parts thereof for measuring dimensions inside body cavities, e.g. using catheters

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Oral & Maxillofacial Surgery (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Engineering & Computer Science (AREA)
  • Dentistry (AREA)
  • Physics & Mathematics (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Media Introduction/Drainage Providing Device (AREA)

Abstract

La présente invention se rapporte à un dispositif de mesure du diamètre interne d'une lumière corporelle, telle qu'une voie aérienne. Ce dispositif comprend un cathéter souple (110, 310) possédant une lumière de gonflage (112, 312), un distributeur de fluide (102, 200) en communication fluidique avec la lumière de gonflage et susceptible de communiquer un changement de volume de fluide mesurable à la lumière de gonflage (112, 312), et un élément expansible (120) en communication fluidique avec la lumière de gonflage et ayant une relation connue entre le volume et une dimension transversale modifiable, ladite dimension transversale pouvant être modifiée en réponse à des changements de volume de fluide du distributeur de fluide et étant conçue pour être placée en position adjacente à des parties opposées d'une paroi interne de la voie aérienne (80). L'élément expansible (120) peut être dimensionné pour être placé de manière transbuccale dans la voie aérienne (80), et peut comporter un ballonnet contenant une matière souple ou une matière rigide.
PCT/US2003/021901 2002-07-15 2003-07-15 Dispositif et procede de mesure du diametre d'une voie aerienne WO2004006767A2 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
AU2003249202A AU2003249202A1 (en) 2002-07-15 2003-07-15 Device and method for measuring the diameter of an air passageway

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
US10/196,513 US20040010209A1 (en) 2002-07-15 2002-07-15 Device and method for measuring the diameter of an air passageway
US10/196,513 2002-07-15
US10/254,392 US20040059263A1 (en) 2002-09-24 2002-09-24 Device and method for measuring the diameter of an air passageway
US10/254,392 2002-09-24

Publications (2)

Publication Number Publication Date
WO2004006767A2 WO2004006767A2 (fr) 2004-01-22
WO2004006767A3 true WO2004006767A3 (fr) 2007-12-27

Family

ID=30117839

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US2003/021901 WO2004006767A2 (fr) 2002-07-15 2003-07-15 Dispositif et procede de mesure du diametre d'une voie aerienne

Country Status (2)

Country Link
AU (1) AU2003249202A1 (fr)
WO (1) WO2004006767A2 (fr)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7771472B2 (en) 2004-11-19 2010-08-10 Pulmonx Corporation Bronchial flow control devices and methods of use
US9211181B2 (en) 2004-11-19 2015-12-15 Pulmonx Corporation Implant loading device and system

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20070083126A1 (en) * 2005-09-27 2007-04-12 Angiometrx, Inc. Apparatus & method for determining physiologic characteristics of body lumens
US7713216B2 (en) 2006-04-10 2010-05-11 Intrapartum, Llc Method for cervical dilation and/or measurement
US7527601B2 (en) * 2005-12-29 2009-05-05 Intrapartum Ventures, Llc Cervimeter
US7811239B2 (en) 2005-12-29 2010-10-12 Intrapartum, Llc Cervical dilation measurement apparatus
US9937330B2 (en) 2013-05-07 2018-04-10 Cook Medical Technologies Llc System, method, and kit for providing the diameter of a balloon during treatment
US20170181666A1 (en) * 2014-03-31 2017-06-29 Spiration, Inc. D.B.A. Olympus Respiratory America Light-based endoluminal sizing device
WO2015153500A1 (fr) * 2014-03-31 2015-10-08 Spiration, Inc. Dispositif de valve simulée pour voies aériennes
US11039926B2 (en) 2016-03-25 2021-06-22 Spiration, Inc. Valve planning tool

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275169A (en) * 1992-01-15 1994-01-04 Innovation Associates Apparatus and method for determining physiologic characteristics of body lumens
EP0665029A2 (fr) * 1994-01-27 1995-08-02 Sheridan Catheter Corp. Tube respiratoire à double lumen pour l'oesophage et la trachée
WO1997042871A1 (fr) * 1996-05-10 1997-11-20 Cardiovascular Concepts, Inc. Catheter et procede pour mesurer le diametre d'une lesion
US6210338B1 (en) * 1998-08-21 2001-04-03 Aga Medical Corp. Sizing catheter for measuring cardiovascular structures
EP1206276A2 (fr) * 1999-08-23 2002-05-22 Edward P. Ingenito Reduction du volume de tissus

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5275169A (en) * 1992-01-15 1994-01-04 Innovation Associates Apparatus and method for determining physiologic characteristics of body lumens
EP0665029A2 (fr) * 1994-01-27 1995-08-02 Sheridan Catheter Corp. Tube respiratoire à double lumen pour l'oesophage et la trachée
WO1997042871A1 (fr) * 1996-05-10 1997-11-20 Cardiovascular Concepts, Inc. Catheter et procede pour mesurer le diametre d'une lesion
US6210338B1 (en) * 1998-08-21 2001-04-03 Aga Medical Corp. Sizing catheter for measuring cardiovascular structures
EP1206276A2 (fr) * 1999-08-23 2002-05-22 Edward P. Ingenito Reduction du volume de tissus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US7771472B2 (en) 2004-11-19 2010-08-10 Pulmonx Corporation Bronchial flow control devices and methods of use
US9211181B2 (en) 2004-11-19 2015-12-15 Pulmonx Corporation Implant loading device and system

Also Published As

Publication number Publication date
AU2003249202A1 (en) 2004-02-02
AU2003249202A8 (en) 2004-02-02
WO2004006767A2 (fr) 2004-01-22

Similar Documents

Publication Publication Date Title
WO2005009504A3 (fr) Sonde a ballonnet gonflable
WO2004004801A3 (fr) Catheter a ballonnet a extremite distale expansible
WO2002047751A3 (fr) Catheter intra-aortique a ballonnet, pourvu d'un capteur a fibre optique
WO2009076215A3 (fr) Cathéter d'administration d'agent comportant un pont de gonflement entre deux ballonnets espacés l'un de l'autre sur l'axe
EP1274478A4 (fr) Indicateur visuel de pression de gonflage et tube chirurgical comportant un tel indicateur
WO2003011363A3 (fr) Catheter a ballonnet comprenant un ballonnet metallique et procede de production
WO2005079906A3 (fr) Ballonnet de dilatation dote d'une ouverture a soupape et catheters et procedes associes
GB2423823B (en) Integrated Absolute and Differential Pressure Transducer
GB2406387B (en) Flow meter using an expanded tube section and sensitive differential pressure measurement
WO2004006767A3 (fr) Dispositif et procede de mesure du diametre d'une voie aerienne
AUPR847201A0 (en) Endoluminal graft
WO2006101715A3 (fr) Dispositif medical intra-abdominal et methode associee
WO2008002778A3 (fr) Dispositifs médicaux avec revêtement sélectif
WO2006115904A3 (fr) Appareil et méthodes permettant de fermer un point de ponction dans des tissus
DE59711669D1 (de) Katheteranordnung
WO2002010747A3 (fr) Technique et appareil patch-clamp permettant d'effectuer des mesures sur des cellules
WO2008143858A3 (fr) Cathéter à hypotube
AU2003254011A1 (en) Fluid flow measuring and proportional fluid flow control device
AU2001248914A1 (en) Catheter for measuring the impedance of surrounding blood
AU4870401A (en) Method and device for measuring the flow of a fluid
ATE506887T1 (de) Endoskop- applikator und endoskop
WO2005025661A3 (fr) Catheter a embase surmoulee
WO2008121750A3 (fr) Dispositif médical pour administrer un agent bioactif et son procédé d'utilisation
AU2003293725A1 (en) Body fluid testing device
ATE348645T1 (de) Ballon zur gesteuerten entfaltung

Legal Events

Date Code Title Description
AK Designated states

Kind code of ref document: A2

Designated state(s): AE AG AL AM AT AU AZ BA BB BG BR BY BZ CA CH CN CO CR CU CZ DE DK DM DZ EC EE ES FI GB GD GE GH GM HR HU ID IL IN IS JP KE KG KP KR KZ LC LK LR LS LT LU LV MA MD MG MK MN MW MX MZ NI NO NZ OM PG PH PL PT RO RU SC SD SE SG SK SL SY TJ TM TN TR TT TZ UA UG US UZ VC VN YU ZA ZM ZW

AL Designated countries for regional patents

Kind code of ref document: A2

Designated state(s): GH GM KE LS MW MZ SD SL SZ TZ UG ZM ZW AM AZ BY KG KZ MD RU TJ TM AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LU MC NL PT RO SE SI SK TR BF BJ CF CG CI CM GA GN GQ GW ML MR NE SN TD TG

121 Ep: the epo has been informed by wipo that ep was designated in this application
NENP Non-entry into the national phase

Ref country code: DE

122 Ep: pct application non-entry in european phase
NENP Non-entry into the national phase

Ref country code: JP

WWW Wipo information: withdrawn in national office

Country of ref document: JP