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WO1993013828B1 - Poumon artificiel a membrane intravasculaire - Google Patents

Poumon artificiel a membrane intravasculaire

Info

Publication number
WO1993013828B1
WO1993013828B1 PCT/US1993/000093 US9300093W WO9313828B1 WO 1993013828 B1 WO1993013828 B1 WO 1993013828B1 US 9300093 W US9300093 W US 9300093W WO 9313828 B1 WO9313828 B1 WO 9313828B1
Authority
WO
WIPO (PCT)
Prior art keywords
catheter
gas exchange
blood
gas
fibers
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/US1993/000093
Other languages
English (en)
Other versions
WO1993013828A2 (fr
WO1993013828A3 (fr
Filing date
Publication date
Priority claimed from US07/817,173 external-priority patent/US5336164A/en
Application filed filed Critical
Priority to JP5512553A priority Critical patent/JPH07506266A/ja
Priority to EP93902970A priority patent/EP0620751A4/fr
Priority to KR1019940702341A priority patent/KR940703811A/ko
Publication of WO1993013828A2 publication Critical patent/WO1993013828A2/fr
Publication of WO1993013828A3 publication Critical patent/WO1993013828A3/fr
Publication of WO1993013828B1 publication Critical patent/WO1993013828B1/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Abstract

Un poumon artificiel (20) à membrane intravasculaire est conçu pour une introduction veineuse percutanée dans un corps vivant et comprend un cathéter allongé à lumières multiples (22) ainsi que des éléments d'échange gazeux allongés se présentant sous la forme d'un grand nombre de fibres microporeuses (32) fixées à une extrémité au cathéter et partant de celui-ci dans toutes les directions. Les fibres microporeuses communiquent avec les lumières multiples du cathéter qui comprend un conduit (24) permettant l'apport de 100 % d'oxygène aux fibres et un autre conduit (26) permettant de chasser le dioxyde de carbone des fibres. Le cathéter s'étend entre une extrémité proximale (34) et une extrémité distale (36) qui est une extrémité directrice destinée à l'introduction dans le corps. L'extrémité distale comprend un ballonnnet (38) gonflable de façon sélective d'une dimension agrandie supérieure à une dimension transversale nominale du cathéter, et inférieure aux dimensions nominales internes de n'importe laquelle des cavités du corps dans lequel il s'étend.
PCT/US1993/000093 1992-01-06 1993-01-06 Poumon artificiel a membrane intravasculaire Ceased WO1993013828A2 (fr)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP5512553A JPH07506266A (ja) 1992-01-06 1993-01-06 血管内膜肺装置
EP93902970A EP0620751A4 (fr) 1992-01-06 1993-01-06 Poumon artificiel a membrane intravasculaire.
KR1019940702341A KR940703811A (ko) 1992-01-06 1993-01-06 관내 박막 인공호흡장치

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/817,173 1992-01-06
US07/817,173 US5336164A (en) 1992-01-06 1992-01-06 Intravascular membrane lung apparatus

Publications (3)

Publication Number Publication Date
WO1993013828A2 WO1993013828A2 (fr) 1993-07-22
WO1993013828A3 WO1993013828A3 (fr) 1994-03-17
WO1993013828B1 true WO1993013828B1 (fr) 1994-05-26

Family

ID=25222503

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/US1993/000093 Ceased WO1993013828A2 (fr) 1992-01-06 1993-01-06 Poumon artificiel a membrane intravasculaire

Country Status (7)

Country Link
US (2) US5336164A (fr)
EP (1) EP0620751A4 (fr)
JP (1) JPH07506266A (fr)
KR (1) KR940703811A (fr)
AU (1) AU3435993A (fr)
CA (1) CA2127559A1 (fr)
WO (1) WO1993013828A2 (fr)

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US20060089694A1 (en) * 2004-10-21 2006-04-27 Cardiac Pacemakers, Inc. Delivery system and method for pulmonary artery leads
US7308319B2 (en) * 2004-10-21 2007-12-11 Cardiac Pacemakers, Inc. Delivery system and method using pulmonary artery for placement of RV leads
US20070129666A1 (en) * 2005-11-22 2007-06-07 Barton David F System and method of modular integration of intravascular gas exchange catheter with respiratory monitor and ventilator
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US7766857B2 (en) * 2006-08-21 2010-08-03 General Electric Company Non-invasive determination of cardiac output, gas exchange and arterial blood gas concentration
US9101711B2 (en) * 2007-10-07 2015-08-11 Chi-Wei Tao Intravascular nano-bubbling oxygenator
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DE102012110067A1 (de) * 2012-07-20 2014-05-15 Hypower Gmbh Verfahren und Vorrichtung zur Einstellung der Menge oder der Partialdrücke zweier Gase in einem Fluid
JP6653185B2 (ja) * 2016-02-23 2020-02-26 泉工医科工業株式会社 気泡発生装置
DE102016010398A1 (de) * 2016-06-10 2017-12-14 Hemovent Gmbh Gas-Austausch-Einheit, Verfahren zum Herstellen einer Gas-Austausch-Einheit und Set mit einer Gas-Austausch-Einheit und einer Befeuchtungs- und Wärmevorrichtung
CA3066361A1 (fr) 2017-06-07 2018-12-13 Shifamed Holdings, Llc Dispositifs de deplacement de fluide intravasculaire, systemes et procedes d'utilisation
CN111556763B (zh) 2017-11-13 2023-09-01 施菲姆德控股有限责任公司 血管内流体运动装置、系统
EP3746149B1 (fr) 2018-02-01 2025-08-06 Shifamed Holdings, LLC Pompes à sang intravasculaires
WO2020028537A1 (fr) 2018-07-31 2020-02-06 Shifamed Holdings, Llc Pompes sanguines intravasculaires et procédés d'utilisation
EP3860675A4 (fr) 2018-10-05 2022-07-13 Shifamed Holdings, LLC Pompes à sang intravasculaires et procédés d'utilisation
JP2022540616A (ja) 2019-07-12 2022-09-16 シファメド・ホールディングス・エルエルシー 血管内血液ポンプならびに製造および使用の方法
WO2021016372A1 (fr) 2019-07-22 2021-01-28 Shifamed Holdings, Llc Pompes à sang intravasculaires à entretoises et procédés d'utilisation et de fabrication
WO2021026473A1 (fr) 2019-08-07 2021-02-11 Calomeni Michael Pompes sanguines à cathéter et boîtiers de pompe pliants
EP4034192A4 (fr) 2019-09-25 2023-11-29 Shifamed Holdings, LLC Dispositifs et systèmes de pompes à sang intravasculaires et leurs procédés d'utilisation et de commande
WO2021062260A1 (fr) 2019-09-25 2021-04-01 Shifamed Holdings, Llc Pompes à sang de cathéter et conduits sanguins pliables
EP4501393A3 (fr) 2019-09-25 2025-04-09 Shifamed Holdings, LLC Pompes à sang à cathéter et boîtiers de pompes pliables
EP4072650A4 (fr) 2019-12-11 2024-01-10 Shifamed Holdings, LLC Pompes à sang d'aorte descendante et de veine cave
US11771883B2 (en) 2021-10-11 2023-10-03 Duke University Intravascular membrane oxygenator catheter with oscillating hollow fiber membranes

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