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WO2013005193A3 - Oxygénateur pour l'oxygénation d'un fluide organique dans un circuit extracorporel - Google Patents

Oxygénateur pour l'oxygénation d'un fluide organique dans un circuit extracorporel Download PDF

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Publication number
WO2013005193A3
WO2013005193A3 PCT/IB2012/053478 IB2012053478W WO2013005193A3 WO 2013005193 A3 WO2013005193 A3 WO 2013005193A3 IB 2012053478 W IB2012053478 W IB 2012053478W WO 2013005193 A3 WO2013005193 A3 WO 2013005193A3
Authority
WO
WIPO (PCT)
Prior art keywords
oxygenator
organic fluid
oxygen
oxygenated
oxygenation chamber
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/IB2012/053478
Other languages
English (en)
Other versions
WO2013005193A2 (fr
Inventor
Daniele Galavotti
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.)
Rand SRL
Original Assignee
Rand SRL
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 Rand SRL filed Critical Rand SRL
Publication of WO2013005193A2 publication Critical patent/WO2013005193A2/fr
Publication of WO2013005193A3 publication Critical patent/WO2013005193A3/fr
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D61/00—Processes of separation using semi-permeable membranes, e.g. dialysis, osmosis or ultrafiltration; Apparatus, accessories or auxiliary operations specially adapted therefor
    • B01D61/24—Dialysis ; Membrane extraction
    • B01D61/28—Apparatus therefor
    • 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
    • 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
    • B01D63/025—Bobbin units
    • 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
    • B01D63/04—Hollow fibre modules comprising multiple hollow fibre assemblies
    • B01D63/043—Hollow fibre modules comprising multiple hollow fibre assemblies with separate tube sheets
    • 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3623—Means for actively controlling temperature of blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2653—Degassing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2311/00—Details relating to membrane separation process operations and control
    • B01D2311/26—Further operations combined with membrane separation processes
    • B01D2311/2661—Addition of gas
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/02—Specific tightening or locking mechanisms
    • B01D2313/025—Specific membrane holders

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Emergency Medicine (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Water Supply & Treatment (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)

Abstract

Oxygénateur (1) destiné à oxygéner le sang lors de la circulation extracorporelle, comprenant un corps (2) en forme de boîte dans lequel est définie une chambre d'oxygénation (3) dotée d'une entrée (7) pour le fluide organique à oxygéner, et d'une sortie (8) pour le fluide organique oxygéné, au moins une unité d'échange d'oxygène (4) pour l'échange d'oxygène avec ledit fluide organique, qui est installée dans ladite chambre d'oxygénation (3) et qui comprend au moins deux enroulements de fibres creuses (6) constituées d'une membrane microporeuse perméable aux gaz, destinées à être recouvertes par des flux transversaux dudit fluide à oxygéner, et à travers lesquelles passe l'oxygène ou le mélange d'oxygène, ledit oxygénateur comprenant au moins une structure tridimensionnelle (9) conçue pour être placée à l'intérieur de ladite chambre d'oxygénation (3) et définissant au moins deux compartiments formant logement (1, 2) correspondants dans lesquels lesdits au moins deux enroulement (6) sont logés dans un état comprimé périphériquement.
PCT/IB2012/053478 2011-07-06 2012-07-06 Oxygénateur pour l'oxygénation d'un fluide organique dans un circuit extracorporel Ceased WO2013005193A2 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT000166A ITMO20110166A1 (it) 2011-07-06 2011-07-06 Un ossigenatore per ossigenare un fluido organico in un circuito extracorporeo
ITMO2011A000166 2011-07-06

Publications (2)

Publication Number Publication Date
WO2013005193A2 WO2013005193A2 (fr) 2013-01-10
WO2013005193A3 true WO2013005193A3 (fr) 2013-03-07

Family

ID=44509532

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/IB2012/053478 Ceased WO2013005193A2 (fr) 2011-07-06 2012-07-06 Oxygénateur pour l'oxygénation d'un fluide organique dans un circuit extracorporel

Country Status (2)

Country Link
IT (1) ITMO20110166A1 (fr)
WO (1) WO2013005193A2 (fr)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3731892B1 (fr) * 2018-03-02 2022-08-24 Spectrum Medical Ltd. Système d'oxygénation
BR112022005398A2 (pt) * 2019-10-15 2022-06-21 Nipro Corp Pulmão artificial
CN113599605B (zh) * 2021-07-29 2024-02-20 深圳汉诺医疗科技有限公司 一种膜式氧合器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046583A1 (fr) * 1980-08-25 1982-03-03 Terumo Corporation Poumon artificiel, du type à fibres creuses, comprenant un échangeur de chaleur
EP0160268A2 (fr) * 1984-04-24 1985-11-06 Mitsubishi Rayon Co., Ltd. Oxygénateur de sang à fibres creuses
US4808378A (en) * 1985-11-11 1989-02-28 Senko Medical Instrument Mfg. Co., Ltd. Blood oxygenator
EP1557185A1 (fr) * 2004-01-20 2005-07-27 Rand S.r.l. Dispositif de traitement de sang dans un circuit extracorporel
WO2011013075A1 (fr) * 2009-07-28 2011-02-03 Rand S.R.L. Dispositif oxygénateur

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0046583A1 (fr) * 1980-08-25 1982-03-03 Terumo Corporation Poumon artificiel, du type à fibres creuses, comprenant un échangeur de chaleur
EP0160268A2 (fr) * 1984-04-24 1985-11-06 Mitsubishi Rayon Co., Ltd. Oxygénateur de sang à fibres creuses
US4808378A (en) * 1985-11-11 1989-02-28 Senko Medical Instrument Mfg. Co., Ltd. Blood oxygenator
EP1557185A1 (fr) * 2004-01-20 2005-07-27 Rand S.r.l. Dispositif de traitement de sang dans un circuit extracorporel
WO2011013075A1 (fr) * 2009-07-28 2011-02-03 Rand S.R.L. Dispositif oxygénateur

Also Published As

Publication number Publication date
WO2013005193A2 (fr) 2013-01-10
ITMO20110166A1 (it) 2013-01-07

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