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FR2271857A1 - - Google Patents

Info

Publication number
FR2271857A1
FR2271857A1 FR7516195A FR7516195A FR2271857A1 FR 2271857 A1 FR2271857 A1 FR 2271857A1 FR 7516195 A FR7516195 A FR 7516195A FR 7516195 A FR7516195 A FR 7516195A FR 2271857 A1 FR2271857 A1 FR 2271857A1
Authority
FR
France
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.)
Withdrawn
Application number
FR7516195A
Other languages
French (fr)
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.)
Johnson and Johnson
Original Assignee
Johnson and Johnson
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 Johnson and Johnson filed Critical Johnson and Johnson
Publication of FR2271857A1 publication Critical patent/FR2271857A1/fr
Withdrawn legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F13/00—Arrangements for modifying heat-transfer, e.g. increasing, decreasing
    • F28F13/06—Arrangements for modifying heat-transfer, e.g. increasing, decreasing by affecting the pattern of flow of the heat-exchange media
    • 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
    • A61M1/3601—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit
    • A61M1/3603—Extra-corporeal circuits in which the blood fluid passes more than once through the treatment unit in the same direction
    • 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
    • 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
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D65/00—Accessories or auxiliary operations, in general, for separation processes or apparatus using semi-permeable membranes
    • B01D65/08—Prevention of membrane fouling or of concentration polarisation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D9/00—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall
    • F28D9/0062—Heat-exchange apparatus having stationary plate-like or laminated conduit assemblies for both heat-exchange media, the media being in contact with different sides of a conduit wall the conduits for one heat-exchange medium being formed by spaced plates with inserted elements
    • 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
    • B01D2321/00—Details relating to membrane cleaning, regeneration, sterilization or to the prevention of fouling
    • B01D2321/20—By influencing the flow
    • B01D2321/2066—Pulsated flow

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Medical Preparation Storing Or Oral Administration Devices (AREA)
FR7516195A 1974-05-24 1975-05-23 Withdrawn FR2271857A1 (fi)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US47324474A 1974-05-24 1974-05-24
US57713475A 1975-05-13 1975-05-13

Publications (1)

Publication Number Publication Date
FR2271857A1 true FR2271857A1 (fi) 1975-12-19

Family

ID=27044065

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7516195A Withdrawn FR2271857A1 (fi) 1974-05-24 1975-05-23

Country Status (5)

Country Link
JP (1) JPS51195A (fi)
FR (1) FR2271857A1 (fi)
GB (1) GB1506555A (fi)
IT (1) IT1040598B (fi)
NL (1) NL7505979A (fi)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2404439A1 (fr) * 1977-09-28 1979-04-27 Kato Isamu Procede d'hemodialyse perfectionne pour rein artificiel
FR2427119A1 (fr) * 1976-11-22 1979-12-28 Lavender Ardis Appareil et procede de fractionnement du sang
FR2438497A1 (fr) * 1978-10-09 1980-05-09 Nat Res Dev Appareil et procede pour melanger une matiere farineuse et un liquide et installation pour une mise en oeuvre
EP0226788A1 (de) * 1985-11-22 1987-07-01 GebràœDer Sulzer Aktiengesellschaft Element mit permeabler Wandung
FR2603807A1 (fr) * 1986-09-16 1988-03-18 Sigonney Richard Dispositif propre a arreter l'ecoulement d'un liquide lors d'une circulation extra-corporelle en presence de bulles d'air ou de gaz
WO1999049913A1 (en) * 1998-03-27 1999-10-07 Medtronic, Inc. Compact blood oxygenator and perfusion circuit

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ZA796243B (en) * 1978-11-22 1980-11-26 B Bellhouse Transfer membrane apparatus
GB2048114B (en) * 1978-11-22 1983-02-09 Bellhouse Brian John Transfer membrane apparatus
JPS58152885U (ja) * 1982-04-06 1983-10-13 河田食糧工業株式会社 食品切断機
US6602467B1 (en) 1998-07-24 2003-08-05 Therox, Inc. Apparatus and method for blood oxygenation
EP2143453B1 (en) * 1999-09-30 2013-08-14 TherOx, Inc. Device and method for gas supersaturating fluid
US6759008B1 (en) 1999-09-30 2004-07-06 Therox, Inc. Apparatus and method for blood oxygenation
US6890482B2 (en) 1999-09-30 2005-05-10 Therox, Inc. Apparatus for blood oxygenation
US6387324B1 (en) 1999-09-30 2002-05-14 Therox, Inc. Apparatus and method for blood oxygenation
US6576191B1 (en) 1999-09-30 2003-06-10 Therox, Inc. Apparatus for blood oxygenation
US6582387B2 (en) 2001-03-20 2003-06-24 Therox, Inc. System for enriching a bodily fluid with a gas
US6613280B2 (en) 2001-03-20 2003-09-02 Therox, Inc. Disposable cartridge for producing gas-enriched fluids
EP1519764B1 (en) * 2002-06-24 2009-03-25 Gambro Lundia AB Gas separation devices
US8246564B2 (en) 2008-12-04 2012-08-21 Therox, Inc. System for enriching a bodily fluid with a gas having automated priming capabilities
US8636952B2 (en) 2008-12-04 2014-01-28 Therox, Inc. System for enriching a bodily fluid with a gas having a removable gas-enrichment device with an information recording element
US8192384B2 (en) 2008-12-04 2012-06-05 Therox, Inc. System for enriching a bodily fluid with a gas having a dual-function power switch mechanism
US20240033408A1 (en) * 2022-07-28 2024-02-01 Cardiacassist, Inc. Extracorporeal life support system with blood recirculation pathway

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2427119A1 (fr) * 1976-11-22 1979-12-28 Lavender Ardis Appareil et procede de fractionnement du sang
FR2404439A1 (fr) * 1977-09-28 1979-04-27 Kato Isamu Procede d'hemodialyse perfectionne pour rein artificiel
FR2438497A1 (fr) * 1978-10-09 1980-05-09 Nat Res Dev Appareil et procede pour melanger une matiere farineuse et un liquide et installation pour une mise en oeuvre
EP0226788A1 (de) * 1985-11-22 1987-07-01 GebràœDer Sulzer Aktiengesellschaft Element mit permeabler Wandung
FR2603807A1 (fr) * 1986-09-16 1988-03-18 Sigonney Richard Dispositif propre a arreter l'ecoulement d'un liquide lors d'une circulation extra-corporelle en presence de bulles d'air ou de gaz
WO1999049913A1 (en) * 1998-03-27 1999-10-07 Medtronic, Inc. Compact blood oxygenator and perfusion circuit

Also Published As

Publication number Publication date
IT1040598B (it) 1979-12-20
NL7505979A (nl) 1975-11-26
GB1506555A (en) 1978-04-05
JPS51195A (en) 1976-01-05

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Legal Events

Date Code Title Description
ST Notification of lapse