FR2386325A1 - METHOD OF MANUFACTURING A DIALYZER - Google Patents

METHOD OF MANUFACTURING A DIALYZER

Info

Publication number
FR2386325A1
FR2386325A1 FR7809961A FR7809961A FR2386325A1 FR 2386325 A1 FR2386325 A1 FR 2386325A1 FR 7809961 A FR7809961 A FR 7809961A FR 7809961 A FR7809961 A FR 7809961A FR 2386325 A1 FR2386325 A1 FR 2386325A1
Authority
FR
France
Prior art keywords
membrane
folds
housing
tops
adhesive
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
FR7809961A
Other languages
French (fr)
Other versions
FR2386325B1 (en
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.)
Terumo BCT Inc
Original Assignee
Cobe Laboratories 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 Cobe Laboratories Inc filed Critical Cobe Laboratories Inc
Publication of FR2386325A1 publication Critical patent/FR2386325A1/en
Application granted granted Critical
Publication of FR2386325B1 publication Critical patent/FR2386325B1/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
    • B01D63/14—Pleat-type membrane modules

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

Procédé pour ancrer une membrane plissée à l'intérieur du boîtier d'un appareillage de transfert entre écoulements de fluide, contenant cette membrane. Il consiste à revoir une membrane plissée 30 comportant un certain nombre de plis et de sommets de ces plis et un boîtier 10 pour l'appareillage de transfert entre écoulements de fluides; placer des entretoises supports 34 dans les plis de la membrane 30; fermer les entrées des plis du côté à ancrer de la membrane 30; introduire entre les sommets des plis et l'intérieur du boîtier 10 un adhésif 32; appliquer une différence de pression de part et d'autre de la membrane 30; et produire le durcissement de l'adhésif 32. Application : fabrication de dialyseurs.A method of anchoring a pleated membrane inside the housing of a transfer apparatus between fluid flows, containing this membrane. It consists in reviewing a pleated membrane 30 comprising a certain number of folds and the tops of these folds and a housing 10 for the transfer apparatus between fluid flows; placing support spacers 34 in the folds of the membrane 30; closing the entrances of the folds on the side to be anchored of the membrane 30; introducing between the tops of the folds and the interior of the housing 10 an adhesive 32; applying a pressure difference on either side of the membrane 30; and producing the curing of the adhesive 32. Application: manufacture of dialyzers.

FR7809961A 1977-04-04 1978-04-04 METHOD OF MANUFACTURING A DIALYZER Granted FR2386325A1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US78436377A 1977-04-04 1977-04-04
US81095677A 1977-06-29 1977-06-29

Publications (2)

Publication Number Publication Date
FR2386325A1 true FR2386325A1 (en) 1978-11-03
FR2386325B1 FR2386325B1 (en) 1983-01-28

Family

ID=27120274

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7809961A Granted FR2386325A1 (en) 1977-04-04 1978-04-04 METHOD OF MANUFACTURING A DIALYZER

Country Status (5)

Country Link
JP (1) JPS53131982A (en)
DE (1) DE2814520C3 (en)
FR (1) FR2386325A1 (en)
GB (1) GB1601177A (en)
IT (1) IT1196651B (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518421A1 (en) * 1981-12-23 1983-06-24 Hospal Sodip Sepn. and/or exchange appts. for treating biological liquids - has permeable membrane sealed with epoxy! and polyurethane compsn.
EP0122022A2 (en) * 1983-03-09 1984-10-17 Shiley Incorporated Membrane oxygenator

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CS230684B1 (en) * 1982-01-13 1984-08-13 Valter Jakoubek Device for interchange of substances between two flowing substances
JPS61163315A (en) * 1985-01-14 1986-07-24 Olympus Optical Co Ltd Endoscope

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2174821A1 (en) * 1972-03-10 1973-10-19 Atomic Energy Commission
US3864265A (en) * 1973-06-25 1975-02-04 Galen Lab Inc Edge sealed folded membrane
FR2313104A1 (en) * 1975-06-04 1976-12-31 Extracorporeal Med Spec ACCORDEON FOLDED FLAT PLATE DIALYZER

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3979295A (en) * 1975-04-09 1976-09-07 The United States Of America As Represented By The United States Energy Research And Development Administration Folded membrane dialyzer with mechanically sealed edges

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2174821A1 (en) * 1972-03-10 1973-10-19 Atomic Energy Commission
US3864265A (en) * 1973-06-25 1975-02-04 Galen Lab Inc Edge sealed folded membrane
FR2313104A1 (en) * 1975-06-04 1976-12-31 Extracorporeal Med Spec ACCORDEON FOLDED FLAT PLATE DIALYZER

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2518421A1 (en) * 1981-12-23 1983-06-24 Hospal Sodip Sepn. and/or exchange appts. for treating biological liquids - has permeable membrane sealed with epoxy! and polyurethane compsn.
EP0122022A2 (en) * 1983-03-09 1984-10-17 Shiley Incorporated Membrane oxygenator
EP0122022A3 (en) * 1983-03-09 1986-11-12 Shiley Incorporated Membrane oxygenator

Also Published As

Publication number Publication date
DE2814520A1 (en) 1978-10-12
JPS53131982A (en) 1978-11-17
FR2386325B1 (en) 1983-01-28
IT1196651B (en) 1988-11-25
JPS5629563B2 (en) 1981-07-09
IT7867738A0 (en) 1978-04-04
GB1601177A (en) 1981-10-28
DE2814520B2 (en) 1980-11-06
DE2814520C3 (en) 1981-11-26

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