EP2673039A4 - A two-stage system and method for oxygenating and removing carbon dioxide from a physiological fluid - Google Patents

A two-stage system and method for oxygenating and removing carbon dioxide from a physiological fluid Download PDF

Info

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
method
stage system
removing carbon
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)
French (fr)
Other versions
EP2673039A1 (en
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
Priority to PCT/US2011/000236 priority Critical patent/WO2012108855A1/en
Publication of EP2673039A1 publication Critical patent/EP2673039A1/en
Publication of EP2673039A4 publication Critical patent/EP2673039A4/en
Application status is Pending legal-status Critical

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris with membranes
    • A61M1/1698Blood oxygenators with or without heat-exchangers
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/32Oxygenators without membranes
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B01PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01DSEPARATION
    • B01D63/00Apparatus in general for separation processes using semi-permeable membranes
    • B01D63/02Hollow fibre modules
    • B01D63/028Microfluidic devices comprising semi-permeable hollow fibre membranes
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris with membranes
    • A61M1/1678Dialysis systems; Artificial kidneys; Blood oxygenators; Reciprocating systems for treatment of body fluids, e.g. single needle systems for haemofiltration, pheris with membranes intracorporal
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/02General characteristics of the apparatus characterised by a particular materials
    • A61M2205/0244Micromachined materials, e.g. made from silicon wafers, microelectromechanical systems [MEMS] or comprising nanotechnology
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/04General characteristics of the apparatus implanted
EP11858232.9A 2011-02-10 2011-02-10 A two-stage system and method for oxygenating and removing carbon dioxide from a physiological fluid Pending EP2673039A4 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
PCT/US2011/000236 WO2012108855A1 (en) 2011-02-10 2011-02-10 A two-stage system and method for oxygenating and removing carbon dioxide from a physiological fluid

Publications (2)

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

Family

ID=46638854

Family Applications (1)

Application Number Title Priority Date Filing Date
EP11858232.9A Pending EP2673039A4 (en) 2011-02-10 2011-02-10 A two-stage system and method for oxygenating and removing carbon dioxide from a physiological fluid

Country Status (2)

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

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2019079838A1 (en) * 2017-10-25 2019-05-02 Technische Universität Wien Method and system for controlling an exchange rate of a permeate

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0934751A1 (en) * 1998-02-05 1999-08-11 Albrecht, Detlef Michael Prof.Dr.med. Blood oxygenating method and device
US20040009096A1 (en) * 2002-06-08 2004-01-15 Wellman Parris S. Substantially inertia free hemodialysis
EP1714691A1 (en) * 2005-04-15 2006-10-25 Nipro Corporation Method of removing carbon monoxide from an oxygen carrier such as hemoglobin

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 (en) * 1998-02-05 1999-08-11 Albrecht, Detlef Michael Prof.Dr.med. Blood oxygenating method and device
US20040009096A1 (en) * 2002-06-08 2004-01-15 Wellman Parris S. Substantially inertia free hemodialysis
EP1714691A1 (en) * 2005-04-15 2006-10-25 Nipro Corporation Method of removing carbon monoxide from an oxygen carrier such as hemoglobin

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of WO2012108855A1 *

Also Published As

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

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Effective date: 20130829

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RA4 Despatch of supplementary search report

Effective date: 20180202

RIC1 Classification (correction)

Ipc: B01D 63/02 20060101ALI20180129BHEP

Ipc: A61M 1/16 20060101AFI20180129BHEP

Ipc: A61M 1/32 20060101ALI20180129BHEP