EP2673039A4 - Système à deux étapes et procédé d'oxygénation et d'extraction du dioxyde de carbone d'un fluide physiologique - Google Patents

Système à deux étapes et procédé d'oxygénation et d'extraction du dioxyde de carbone d'un fluide physiologique Download PDF

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Publication number
EP2673039A4
EP2673039A4 EP11858232.9A EP11858232A EP2673039A4 EP 2673039 A4 EP2673039 A4 EP 2673039A4 EP 11858232 A EP11858232 A EP 11858232A EP 2673039 A4 EP2673039 A4 EP 2673039A4
Authority
EP
European Patent Office
Prior art keywords
oxygenating
carbon dioxide
removing carbon
stage system
physiological fluid
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.)
Pending
Application number
EP11858232.9A
Other languages
German (de)
English (en)
Other versions
EP2673039A1 (fr
Inventor
Anna Galea
Gordon HIRSCHMAN
Thieu Q. Truong
Nicholas Vitale
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.)
Vivonics Inc
Original Assignee
Vivonics 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
Application filed by Vivonics Inc filed Critical Vivonics Inc
Publication of EP2673039A1 publication Critical patent/EP2673039A1/fr
Publication of EP2673039A4 publication Critical patent/EP2673039A4/fr
Pending legal-status Critical Current

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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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1698—Blood oxygenators with or without heat-exchangers
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/32—Oxygenators without membranes
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D63/00—Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02—Hollow fibre modules
    • B01D63/028—Microfluidic devices comprising semi-permeable hollow fibre membranes
    • 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1678—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes intracorporal
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/02—General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244—Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/04—General characteristics of the apparatus implanted
EP11858232.9A 2011-02-10 2011-02-10 Système à deux étapes et procédé d'oxygénation et d'extraction du dioxyde de carbone d'un fluide physiologique Pending EP2673039A4 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/US2011/000236 WO2012108855A1 (fr) 2011-02-10 2011-02-10 Système à deux étapes et procédé d'oxygénation et d'extraction du dioxyde de carbone d'un fluide physiologique

Publications (2)

Publication Number Publication Date
EP2673039A1 EP2673039A1 (fr) 2013-12-18
EP2673039A4 true EP2673039A4 (fr) 2018-03-07

Family

ID=46638854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11858232.9A Pending EP2673039A4 (fr) 2011-02-10 2011-02-10 Système à deux étapes et procédé d'oxygénation et d'extraction du dioxyde de carbone d'un fluide physiologique

Country Status (2)

Country Link
EP (1) EP2673039A4 (fr)
WO (1) WO2012108855A1 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019079838A1 (fr) * 2017-10-25 2019-05-02 Technische Universität Wien Procédé et système de régulation de taux d'échange de perméat
US11191888B1 (en) 2020-05-18 2021-12-07 Agitated Solutions Inc. Syringe-based microbubble generator
CN111494741A (zh) * 2020-05-25 2020-08-07 清华大学 一种用于体外循环的人工肺

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934751A1 (fr) * 1998-02-05 1999-08-11 Institut für Polymerforschung Dresden e.V. Procédé d'oxygénation du sang et oxygénateur de sang
US20040009096A1 (en) * 2002-06-08 2004-01-15 Wellman Parris S. Substantially inertia free hemodialysis
EP1714691A1 (fr) * 2005-04-15 2006-10-25 Nipro Corporation Méthode pour ôter le monoxyde de carbone d'un transporteur d'oxygène telle l'hémoglobine

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5492109A (en) * 1993-11-03 1996-02-20 The Regents Of The University Of Michigan Liquid ventilator with venturi-inducing patient connector
US20020143397A1 (en) * 2001-04-02 2002-10-03 Von Segesser Ludwig K. Compliant artificial lung for extrapulmonary gas transfer
US20090018484A1 (en) * 2007-07-11 2009-01-15 Levitov Alexander B System device and method for oxygenation

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934751A1 (fr) * 1998-02-05 1999-08-11 Institut für Polymerforschung Dresden e.V. Procédé d'oxygénation du sang et oxygénateur de sang
US20040009096A1 (en) * 2002-06-08 2004-01-15 Wellman Parris S. Substantially inertia free hemodialysis
EP1714691A1 (fr) * 2005-04-15 2006-10-25 Nipro Corporation Méthode pour ôter le monoxyde de carbone d'un transporteur d'oxygène telle l'hémoglobine

Also Published As

Publication number Publication date
EP2673039A1 (fr) 2013-12-18
WO2012108855A1 (fr) 2012-08-16

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Owner name: VIVONICS, INC.