FR2445163A1 - Dispositif echangeur de substances fluides applicable notamment a la purification du sang dans un rein artificiel - Google Patents

Dispositif echangeur de substances fluides applicable notamment a la purification du sang dans un rein artificiel

Info

Publication number
FR2445163A1
FR2445163A1 FR7929076A FR7929076A FR2445163A1 FR 2445163 A1 FR2445163 A1 FR 2445163A1 FR 7929076 A FR7929076 A FR 7929076A FR 7929076 A FR7929076 A FR 7929076A FR 2445163 A1 FR2445163 A1 FR 2445163A1
Authority
FR
France
Prior art keywords
membranes
pores
stack
appts
sepd
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
FR7929076A
Other languages
English (en)
Other versions
FR2445163B1 (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.)
Nikkiso Co Ltd
Original Assignee
Nikkiso Co Ltd
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 Nikkiso Co Ltd filed Critical Nikkiso Co Ltd
Publication of FR2445163A1 publication Critical patent/FR2445163A1/fr
Application granted granted Critical
Publication of FR2445163B1 publication Critical patent/FR2445163B1/fr
Expired 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
    • 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
    • B01D63/082—Flat membrane modules comprising a stack of flat membranes
    • B01D63/084—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes
    • B01D63/085—Flat membrane modules comprising a stack of flat membranes at least one flow duct intersecting the membranes specially adapted for two fluids in mass exchange flow
    • 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
    • B01D63/10—Spiral-wound membrane modules
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
    • Y02A20/00—Water conservation; Efficient water supply; Efficient water use
    • Y02A20/124—Water desalination
    • Y02A20/131—Reverse-osmosis

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)

Abstract

L'invention concerne un dispositif échangeur par dialyse entre deux fluides, comprenant dans un boîtier 18 un empilement 16 de membranes échangeuses 10 et de grillage 14 interposés dans les intervalles 37 de ces membranes. Les membranes comportent intérieurement de fins et longs canaux 12 dont le diamètre est compris entre 50 et 300 mu m. L'un des fluides parcourt la voie 30, 22, 12, 24 et 32; l'autre fluide parcourt la voie 34, 26, 37, 28 et 36. Application à la réalisation de reins ou de poumons artificiels.
FR7929076A 1978-12-28 1979-11-26 Dispositif echangeur de substances fluides applicable notamment a la purification du sang dans un rein artificiel Expired FR2445163B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP53161178A JPS583722B2 (ja) 1978-12-28 1978-12-28 物質交換装置

Publications (2)

Publication Number Publication Date
FR2445163A1 true FR2445163A1 (fr) 1980-07-25
FR2445163B1 FR2445163B1 (fr) 1988-01-08

Family

ID=15730057

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7929076A Expired FR2445163B1 (fr) 1978-12-28 1979-11-26 Dispositif echangeur de substances fluides applicable notamment a la purification du sang dans un rein artificiel

Country Status (3)

Country Link
JP (1) JPS583722B2 (fr)
DE (1) DE2952539A1 (fr)
FR (1) FR2445163B1 (fr)

Cited By (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2616812A1 (fr) * 1987-06-18 1988-12-23 Lyonnaise Eaux Procede de fabrication d'un materiau poreux organique et notamment d'une membrane semi-permeable organique, filiere pour la mise en oeuvre de ce procede, membranes realisees et modules de filtration renfermant ces membranes
EP0310632A1 (fr) * 1987-04-02 1989-04-12 Robert L Goldsmith Dispositif de filtration a ecoulement tangentiel et procede de fabrication.
US5089187A (en) * 1988-12-22 1992-02-18 Societe Lyonnaise Des Eaux, S.A. Process for producing a semi-permeable membrane by extrusion
US5171493A (en) * 1988-12-22 1992-12-15 Societe Lyonnaise Des Eaux (Societe Anonyme) Process for extruding semi-permeable membrane having separate hollow passageways
NL1009866C2 (nl) * 1998-08-14 2000-02-15 Search B V S Membraansystemen en gebruik daarvan.
WO2011025698A1 (fr) * 2009-08-28 2011-03-03 Dow Global Technologies Llc Module de filtration comprenant une feuille formant une membrane pourvue de canaux capillaires
US8114478B1 (en) 2010-09-17 2012-02-14 Dow Global Technologies Llc Dual-sided membrane sheet and method for making the same
US8911625B2 (en) 2009-07-09 2014-12-16 Dow Global Technologies Llc Spiral wound module including membrane sheet with capillary channels
US9669146B2 (en) 2011-05-20 2017-06-06 Haemair Limited Gas / fluid mass exchange apparatus
EP3607205A4 (fr) * 2017-04-03 2020-12-23 The Government of the United States of America as represented by the Department of Veterans Affairs Dispositifs et systèmes microfluidiques de diffusion et leurs procédés de fabrication et d'utilisation

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61122483U (fr) * 1985-01-18 1986-08-01
ES2639183T3 (es) 2007-09-19 2017-10-25 The Charles Stark Draper Laboratory, Inc. Estructuras microfluídicas con sección transversal circular
JP6950887B2 (ja) * 2017-04-28 2021-10-13 米満　吉和 体外型の人工肝臓、及び体外型の人工肝臓用又は肝細胞培養用の器具

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351682A1 (fr) * 1976-05-21 1977-12-16 Licentia Gmbh Dispositif echangeur de masse, notamment oxygenateur ou dialyseur constitue par un boitier contenant un empilage de membranes semi-permeables

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS541266B2 (fr) * 1971-12-14 1979-01-23
JPS5338713B2 (fr) * 1972-12-27 1978-10-17
FR2236537B1 (fr) * 1973-07-11 1977-12-23 Rhone Poulenc Ind
JPS5238837B2 (fr) * 1973-12-03 1977-10-01

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2351682A1 (fr) * 1976-05-21 1977-12-16 Licentia Gmbh Dispositif echangeur de masse, notamment oxygenateur ou dialyseur constitue par un boitier contenant un empilage de membranes semi-permeables

Cited By (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0310632A1 (fr) * 1987-04-02 1989-04-12 Robert L Goldsmith Dispositif de filtration a ecoulement tangentiel et procede de fabrication.
EP0310632A4 (fr) * 1987-04-02 1989-09-19 Robert L Goldsmith Dispositif de filtration a ecoulement tangentiel et procede de fabrication.
FR2616812A1 (fr) * 1987-06-18 1988-12-23 Lyonnaise Eaux Procede de fabrication d'un materiau poreux organique et notamment d'une membrane semi-permeable organique, filiere pour la mise en oeuvre de ce procede, membranes realisees et modules de filtration renfermant ces membranes
US5089187A (en) * 1988-12-22 1992-02-18 Societe Lyonnaise Des Eaux, S.A. Process for producing a semi-permeable membrane by extrusion
US5171493A (en) * 1988-12-22 1992-12-15 Societe Lyonnaise Des Eaux (Societe Anonyme) Process for extruding semi-permeable membrane having separate hollow passageways
NL1009866C2 (nl) * 1998-08-14 2000-02-15 Search B V S Membraansystemen en gebruik daarvan.
US8911625B2 (en) 2009-07-09 2014-12-16 Dow Global Technologies Llc Spiral wound module including membrane sheet with capillary channels
US8241495B2 (en) 2009-08-28 2012-08-14 Dow Global Technologies Llc Filtration module including membrane sheet with capillary channels
WO2011025698A1 (fr) * 2009-08-28 2011-03-03 Dow Global Technologies Llc Module de filtration comprenant une feuille formant une membrane pourvue de canaux capillaires
US8114478B1 (en) 2010-09-17 2012-02-14 Dow Global Technologies Llc Dual-sided membrane sheet and method for making the same
US9669146B2 (en) 2011-05-20 2017-06-06 Haemair Limited Gas / fluid mass exchange apparatus
EP3607205A4 (fr) * 2017-04-03 2020-12-23 The Government of the United States of America as represented by the Department of Veterans Affairs Dispositifs et systèmes microfluidiques de diffusion et leurs procédés de fabrication et d'utilisation
US11759558B2 (en) 2017-04-03 2023-09-19 United States Government As Represented By The Department Of Veterans Affairs Microfluidic diffusion devices and systems, and methods of manufacturing and using same

Also Published As

Publication number Publication date
JPS583722B2 (ja) 1983-01-22
DE2952539A1 (de) 1980-07-17
FR2445163B1 (fr) 1988-01-08
JPS5588804A (en) 1980-07-04

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse