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FR2325406A1 - Insert for semi-permeable membrane exchanger and/or separator - partic. one used as blood dialyser,or oxygenator with transition zone improving membrane support - Google Patents

Insert for semi-permeable membrane exchanger and/or separator - partic. one used as blood dialyser,or oxygenator with transition zone improving membrane support

Info

Publication number
FR2325406A1
FR2325406A1 FR7529990A FR7529990A FR2325406A1 FR 2325406 A1 FR2325406 A1 FR 2325406A1 FR 7529990 A FR7529990 A FR 7529990A FR 7529990 A FR7529990 A FR 7529990A FR 2325406 A1 FR2325406 A1 FR 2325406A1
Authority
FR
France
Prior art keywords
insert
transition zone
oxygenator
partic
separator
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
FR7529990A
Other languages
French (fr)
Other versions
FR2325406B1 (en
Inventor
Michel Cronenberger
Robert Martini
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.)
Rhone Poulenc Industries SA
Original Assignee
Rhone Poulenc Industries SA
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 Rhone Poulenc Industries SA filed Critical Rhone Poulenc Industries SA
Priority to FR7529990A priority Critical patent/FR2325406A1/en
Priority to SU762398654A priority patent/SU679110A3/en
Priority to DE19762643122 priority patent/DE2643122A1/en
Priority to SE7610635A priority patent/SE7610635L/en
Priority to JP51113804A priority patent/JPS5256796A/en
Priority to LU75875A priority patent/LU75875A1/xx
Priority to BE170957A priority patent/BE846604A/en
Priority to NL7610653A priority patent/NL7610653A/en
Priority to CH1214376A priority patent/CH604808A5/xx
Publication of FR2325406A1 publication Critical patent/FR2325406A1/en
Application granted granted Critical
Publication of FR2325406B1 publication Critical patent/FR2325406B1/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

Landscapes

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

Abstract

Insert with inlet and outlet for a fluid circulating between the insert and the membrane, channels for distributing and collecting the fluid, and ribs supporting the membrane and allowing circulation, has a transition zone, between the channel and the ribs, provided with bosses. The width of the transition zone is =10% of the length of the useful zone and the width of the bosses varies up to the pitch of the ribs. The insert reduces risk of breakage, at the intersection of the ribs and the channel, and can be produced by injection.
FR7529990A 1975-09-25 1975-09-25 Insert for semi-permeable membrane exchanger and/or separator - partic. one used as blood dialyser,or oxygenator with transition zone improving membrane support Granted FR2325406A1 (en)

Priority Applications (9)

Application Number Priority Date Filing Date Title
FR7529990A FR2325406A1 (en) 1975-09-25 1975-09-25 Insert for semi-permeable membrane exchanger and/or separator - partic. one used as blood dialyser,or oxygenator with transition zone improving membrane support
SU762398654A SU679110A3 (en) 1975-09-25 1976-09-17 Mass-exchange apparatus
SE7610635A SE7610635L (en) 1975-09-25 1976-09-24 MEMBRANE DEVICE SPACEBAR
JP51113804A JPS5256796A (en) 1975-09-25 1976-09-24 Spacer for semipermeable device
DE19762643122 DE2643122A1 (en) 1975-09-25 1976-09-24 INTERMEDIATE LAYER FOR AN EXCHANGE AND / OR SEPARATION DEVICE WITH SEMIPERMEABLE MEMBRANE
LU75875A LU75875A1 (en) 1975-09-25 1976-09-24
BE170957A BE846604A (en) 1975-09-25 1976-09-24 SPACER FOR MEMBRANE DEVICE
NL7610653A NL7610653A (en) 1975-09-25 1976-09-24 INTERFACE FOR AN EXCHANGE AND / OR SEPARATING DEVICE EQUIPPED WITH A SEMI-PERMEABEL MEMBRANE.
CH1214376A CH604808A5 (en) 1975-09-25 1976-09-24

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7529990A FR2325406A1 (en) 1975-09-25 1975-09-25 Insert for semi-permeable membrane exchanger and/or separator - partic. one used as blood dialyser,or oxygenator with transition zone improving membrane support

Publications (2)

Publication Number Publication Date
FR2325406A1 true FR2325406A1 (en) 1977-04-22
FR2325406B1 FR2325406B1 (en) 1979-06-15

Family

ID=9160672

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7529990A Granted FR2325406A1 (en) 1975-09-25 1975-09-25 Insert for semi-permeable membrane exchanger and/or separator - partic. one used as blood dialyser,or oxygenator with transition zone improving membrane support

Country Status (9)

Country Link
JP (1) JPS5256796A (en)
BE (1) BE846604A (en)
CH (1) CH604808A5 (en)
DE (1) DE2643122A1 (en)
FR (1) FR2325406A1 (en)
LU (1) LU75875A1 (en)
NL (1) NL7610653A (en)
SE (1) SE7610635L (en)
SU (1) SU679110A3 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497114A1 (en) * 1980-12-31 1982-07-02 Hospal Sodip APPARATUS, USEFUL AS HEMODIALYSEER, COMPRISING PLATES HAVING RIBS HAVING ZONES OF MAXIMUM HEIGHT

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2400380B1 (en) * 1978-12-21 1982-04-09 Rhone Poulenc Ind
US4742870A (en) * 1986-10-29 1988-05-10 Cobe Laboratories Heat exchanger
EP1470853A1 (en) * 2003-04-24 2004-10-27 Utisol Technologies AG Membrane support and membrane filter

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2045916A1 (en) * 1969-06-09 1971-03-05 Edwards Miles
US3695445A (en) * 1969-04-24 1972-10-03 Becton Dickinson Co Pleated membrane transfer device

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3695445A (en) * 1969-04-24 1972-10-03 Becton Dickinson Co Pleated membrane transfer device
FR2045916A1 (en) * 1969-06-09 1971-03-05 Edwards Miles

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2497114A1 (en) * 1980-12-31 1982-07-02 Hospal Sodip APPARATUS, USEFUL AS HEMODIALYSEER, COMPRISING PLATES HAVING RIBS HAVING ZONES OF MAXIMUM HEIGHT
EP0055680A1 (en) * 1980-12-31 1982-07-07 Hospal Industrie Apparatus comprising plates provided with ribs having bosses and useful as a hemodialyzer

Also Published As

Publication number Publication date
SE7610635L (en) 1977-03-26
BE846604A (en) 1977-03-24
CH604808A5 (en) 1978-09-15
FR2325406B1 (en) 1979-06-15
NL7610653A (en) 1977-03-29
DE2643122A1 (en) 1977-04-07
SU679110A3 (en) 1979-08-05
JPS5256796A (en) 1977-05-10
LU75875A1 (en) 1977-10-10
JPS5513730B2 (en) 1980-04-11

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Legal Events

Date Code Title Description
ST Notification of lapse