FR2382899A1 - Perfectionnements aux dispositifs du type a membrane pour realiser l'oxygenation du sang - Google Patents

Perfectionnements aux dispositifs du type a membrane pour realiser l'oxygenation du sang

Info

Publication number
FR2382899A1
FR2382899A1 FR7806496A FR7806496A FR2382899A1 FR 2382899 A1 FR2382899 A1 FR 2382899A1 FR 7806496 A FR7806496 A FR 7806496A FR 7806496 A FR7806496 A FR 7806496A FR 2382899 A1 FR2382899 A1 FR 2382899A1
Authority
FR
France
Prior art keywords
membrane
blood
type devices
blood oxygenation
achieve blood
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.)
Granted
Application number
FR7806496A
Other languages
English (en)
Other versions
FR2382899B1 (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.)
BRAMSON MOGENS
Original Assignee
BRAMSON MOGENS
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
Priority claimed from US05/774,675 external-priority patent/US4168293A/en
Application filed by BRAMSON MOGENS filed Critical BRAMSON MOGENS
Publication of FR2382899A1 publication Critical patent/FR2382899A1/fr
Application granted granted Critical
Publication of FR2382899B1 publication Critical patent/FR2382899B1/fr
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B01D63/08—Flat membrane modules
    • B01D63/089—Modules where the membrane is in the form of a bag, membrane cushion or pad
    • 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
    • B01D63/08—Flat membrane modules
    • 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
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/24—Specific pressurizing or depressurizing means
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/50—Specific extra tanks

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Emergency Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (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)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Réalisation d'un oxygénateur de sang du type à membrane semi-perméable. On réalise un empilement 12, serré entre deux plaques 11a et 11b, comportant un nombre suffisant d'éléments unitaires pour le sang, pour l'eau et pour l'oxygène agencés dans l'ordre voulu et comportant des systèmes de passage, pour la circulation des divers fluides, agencés de façon à interdire toute entrée d'eau dans le circuit parcouru par le sang. Appareil pouvant être jeté, après usage pour des opérations chirurgicales à coeur ouvert.
FR7806496A 1977-03-07 1978-03-07 Perfectionnements aux dispositifs du type a membrane pour realiser l'oxygenation du sang Granted FR2382899A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US05/774,675 US4168293A (en) 1977-03-07 1977-03-07 Blood oxygenator
US88103778A 1978-02-24 1978-02-24

Publications (2)

Publication Number Publication Date
FR2382899A1 true FR2382899A1 (fr) 1978-10-06
FR2382899B1 FR2382899B1 (fr) 1985-04-05

Family

ID=27118938

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7806496A Granted FR2382899A1 (fr) 1977-03-07 1978-03-07 Perfectionnements aux dispositifs du type a membrane pour realiser l'oxygenation du sang

Country Status (7)

Country Link
BR (1) BR7801375A (fr)
CA (1) CA1127490A (fr)
DE (1) DE2809516A1 (fr)
FR (1) FR2382899A1 (fr)
GB (1) GB1598149A (fr)
IL (1) IL54202A0 (fr)
IT (1) IT1110463B (fr)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420987A1 (fr) * 1978-03-28 1979-10-26 Kuraray Co Appareil pour le traitement de fluides par dialyse ou ultrafiltration
FR2478482A1 (fr) * 1980-03-21 1981-09-25 Lidorenko Nikolai Membrane permeable aux gaz, procede de fabrication de celle-ci et oxygenateur de sang utilisant ladite membrane
EP0040162A1 (fr) * 1980-05-08 1981-11-18 Hospal - Sodip S.A. Dispositif formant enveloppe pour un empilement, appareil comportant ledit dispositif et procédé de montage d'un tel appareil

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135538A (en) * 1959-05-18 1964-06-02 Chemetron Corp Flanged pipe joint having one flange deflectable
US3219573A (en) * 1959-10-15 1965-11-23 American Mach & Foundry Multiple chamber electrodialysis apparatus
US3370710A (en) * 1966-05-11 1968-02-27 Research Corp Compact blood dialyzer with a pleated membrane therein
US3540595A (en) * 1965-05-18 1970-11-17 Miles Lowell Edwards Membrane fluid diffusion exchange device
DE1792446A1 (de) * 1968-09-04 1971-04-29 Josef Dr Med Hoeltzenbein Dialysator aus gestapelten Membranen
DE2321131A1 (de) * 1972-04-27 1973-10-31 Gen Electric Integrales geraet zum austausch von blutwaerme und blutbestandteilen
FR2206110A1 (fr) * 1972-11-14 1974-06-07 Rhone Poulenc Sa
US3834544A (en) * 1971-07-06 1974-09-10 Cutter Lab Membrane diffusion apparatus
FR2346616A1 (fr) * 1976-04-02 1977-10-28 Rhone Poulenc Ind Procede pour realiser l'etancheite d'un appareil a membrane

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3332746A (en) * 1963-03-29 1967-07-25 Single Cell Res Foundation Inc Pulsatile membrane oxygenator apparatus
US3413095A (en) * 1965-06-14 1968-11-26 Mogens L. Bramson Membrane oxygenator

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3135538A (en) * 1959-05-18 1964-06-02 Chemetron Corp Flanged pipe joint having one flange deflectable
US3219573A (en) * 1959-10-15 1965-11-23 American Mach & Foundry Multiple chamber electrodialysis apparatus
US3540595A (en) * 1965-05-18 1970-11-17 Miles Lowell Edwards Membrane fluid diffusion exchange device
US3370710A (en) * 1966-05-11 1968-02-27 Research Corp Compact blood dialyzer with a pleated membrane therein
DE1792446A1 (de) * 1968-09-04 1971-04-29 Josef Dr Med Hoeltzenbein Dialysator aus gestapelten Membranen
US3834544A (en) * 1971-07-06 1974-09-10 Cutter Lab Membrane diffusion apparatus
DE2321131A1 (de) * 1972-04-27 1973-10-31 Gen Electric Integrales geraet zum austausch von blutwaerme und blutbestandteilen
FR2206110A1 (fr) * 1972-11-14 1974-06-07 Rhone Poulenc Sa
FR2346616A1 (fr) * 1976-04-02 1977-10-28 Rhone Poulenc Ind Procede pour realiser l'etancheite d'un appareil a membrane

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2420987A1 (fr) * 1978-03-28 1979-10-26 Kuraray Co Appareil pour le traitement de fluides par dialyse ou ultrafiltration
FR2478482A1 (fr) * 1980-03-21 1981-09-25 Lidorenko Nikolai Membrane permeable aux gaz, procede de fabrication de celle-ci et oxygenateur de sang utilisant ladite membrane
EP0040162A1 (fr) * 1980-05-08 1981-11-18 Hospal - Sodip S.A. Dispositif formant enveloppe pour un empilement, appareil comportant ledit dispositif et procédé de montage d'un tel appareil

Also Published As

Publication number Publication date
FR2382899B1 (fr) 1985-04-05
IL54202A0 (en) 1978-06-15
GB1598149A (en) 1981-09-16
IT7820955A0 (it) 1978-03-07
DE2809516A1 (de) 1979-09-06
BR7801375A (pt) 1978-09-26
CA1127490A (fr) 1982-07-13
IT1110463B (it) 1985-12-23

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Legal Events

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