FR2415478A1 - Dispositif de transfert de masses entre des fluides avec interposition d'un groupe de membranes a permeabilite selective - Google Patents

Dispositif de transfert de masses entre des fluides avec interposition d'un groupe de membranes a permeabilite selective

Info

Publication number
FR2415478A1
FR2415478A1 FR7901926A FR7901926A FR2415478A1 FR 2415478 A1 FR2415478 A1 FR 2415478A1 FR 7901926 A FR7901926 A FR 7901926A FR 7901926 A FR7901926 A FR 7901926A FR 2415478 A1 FR2415478 A1 FR 2415478A1
Authority
FR
France
Prior art keywords
fluids
interposition
group
selective permeability
membranes
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
FR7901926A
Other languages
English (en)
Other versions
FR2415478B1 (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.)
Sartorius AG
Original Assignee
Sartorius AG
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 Sartorius AG filed Critical Sartorius AG
Publication of FR2415478A1 publication Critical patent/FR2415478A1/fr
Application granted granted Critical
Publication of FR2415478B1 publication Critical patent/FR2415478B1/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
    • 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

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 de transfert de masses entre des fluides avec interposition d'un groupe de membranes à perméabilité sélective. Deux membranes 5, 7 entourant un filet poreux formant support 6 sont repliées et superposées en un paquet plissé disposé dans une enveloppe présentant des raccords pour l'entrée et la sortie des fluides. Les plis délimitent 2 trajets pour 1 ou 2 fluides, et le filet un 3e trajet d'un fluide. Application de ce dispositif compact : dialyse ou ultrafiltration du sang (rein artificiel) ou transfert de O2 pour traiter le sang.
FR7901926A 1978-01-26 1979-01-25 Dispositif de transfert de masses entre des fluides avec interposition d'un groupe de membranes a permeabilite selective Granted FR2415478A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2803344A DE2803344C3 (de) 1978-01-26 1978-01-26 Vorrichtung zur Massenübertragung zwischen Fluiden unter Zwischenschaltung einer Membrane

Publications (2)

Publication Number Publication Date
FR2415478A1 true FR2415478A1 (fr) 1979-08-24
FR2415478B1 FR2415478B1 (fr) 1984-05-25

Family

ID=6030434

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7901926A Granted FR2415478A1 (fr) 1978-01-26 1979-01-25 Dispositif de transfert de masses entre des fluides avec interposition d'un groupe de membranes a permeabilite selective

Country Status (5)

Country Link
US (1) US4219422A (fr)
JP (1) JPS54110184A (fr)
DE (1) DE2803344C3 (fr)
FR (1) FR2415478A1 (fr)
GB (1) GB2013105B (fr)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2929655A1 (de) * 1979-07-21 1981-02-12 Sartorius Gmbh Vorrichtung zur massenuebertragung zwischen fluiden
US4447326A (en) * 1980-03-19 1984-05-08 Gambro Ag Device for the diffusion of substances between two fluids via semipermeable membranes
BG35207A1 (en) * 1981-12-18 1984-03-15 Bojadzhiev Method for effecting mass transport between three liquid
US4556489A (en) * 1983-03-09 1985-12-03 Shiley Incorporated Membrane oxygenator
US4663125A (en) * 1985-05-17 1987-05-05 Cobe Laboratories, Inc. Membrane medical device
US5489413A (en) * 1992-11-03 1996-02-06 Cobe Laboratories, Inc. Hollow fiber blood oxygenator
US5470531A (en) * 1992-11-03 1995-11-28 Cobe Laboratories, Inc. Exchanger and method for manufacturing the same
JP2001526098A (ja) * 1997-12-22 2001-12-18 セルガード，インコーポレイティド 液体中のガス泡と溶解されたガスとを除去する装置
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
US6635179B1 (en) 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
US6315895B1 (en) 1999-12-30 2001-11-13 Nephros, Inc. Dual-stage hemodiafiltration cartridge
JP4729225B2 (ja) 2000-01-11 2011-07-20 ネフロス・インコーポレーテッド 熱促進型透析／濾過透析システム
JP4167058B2 (ja) 2000-10-30 2008-10-15 ネフロス・インコーポレーテッド デュアルステージ型濾過カートリッジ
US20040099596A1 (en) * 2002-06-19 2004-05-27 Morteza Naghavi Dialysis apparatus for treatment of vulnerable patients
US7517581B2 (en) * 2003-09-26 2009-04-14 Parker-Hannifin Corporation Semipermeable hydrophilic membrane
US7097690B2 (en) * 2003-10-10 2006-08-29 Scimed Life Systems, Inc. Apparatus and method for removing gasses from a liquid
US7534349B2 (en) 2005-09-02 2009-05-19 Nephros, Inc. Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
US7775375B2 (en) * 2005-11-03 2010-08-17 Medica S.R.L. Redundant ultrafiltration device
CN103889537B (zh) 2011-10-03 2016-10-12 恩特格里斯公司 模块化过滤器卡匣
KR20150066557A (ko) 2012-10-01 2015-06-16 엔테그리스, 아이엔씨. 연결 시스템 및 방법
US9687126B2 (en) * 2014-09-15 2017-06-27 II John P. Waikas Series-operation toilet system with hydraulic seat lifting and flushing
US11083998B2 (en) 2017-06-21 2021-08-10 King Abdullah University Of Science And Technology Compact high-throughput device for water treatment
DE102020132472A1 (de) * 2020-12-07 2022-06-09 Fresenius Medical Care Deutschland Gmbh Membrangasaustauscher

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962075A (en) * 1973-09-10 1976-06-08 Tri-Flo Research Laboratories, Ltd. Hemo dialyzer employing two dialysate solutions
US4028252A (en) * 1975-06-04 1977-06-07 Extracorporeal Medical Specialties Inc. Accordion fold flat plate dialyzer
GB1477779A (en) * 1973-12-11 1977-06-29 Kanegafuchi Chemical Ind Membrane separation apparatus

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
USRE25265E (en) * 1957-10-22 1962-10-16 Kollsman
US3212498A (en) * 1962-07-11 1965-10-19 Dilectrix Corp Oxygenation-dialysis method
NO119547B (fr) * 1967-07-04 1970-06-01 Nyctron A S
US3520803A (en) * 1968-12-24 1970-07-21 Ionics Membrane fluid separation apparatus and process
US3567028A (en) * 1968-12-26 1971-03-02 Research Corp Membrane envelope assembly
US3734851A (en) * 1969-12-29 1973-05-22 K Matsumura Method and device for purifying blood
NL7204025A (fr) * 1972-03-24 1973-09-26
US3864265A (en) * 1973-06-25 1975-02-04 Galen Lab Inc Edge sealed folded membrane
IL46787A (en) * 1974-05-01 1977-08-31 Stauffer Chemical Co Process for the manufacture of polyvinyl chloride with reduced scale formation
US3879293A (en) * 1974-06-20 1975-04-22 Baxter Laboratories Inc Membrane diffusion device having inflatable member for pressurization and sealing
US4013564A (en) * 1975-03-17 1977-03-22 Takeda Chemical Industries, Ltd. Multipurpose metabolic assist system
IT1049757B (it) * 1975-11-24 1981-02-10 Montedison Spa Modulo a membrane per processi di osmosi inversa od ultrafiltrazione
US4054527A (en) * 1976-06-25 1977-10-18 Esmond William G Countercurrent capillary transfer device
GB1602896A (en) * 1977-04-04 1981-11-18 Cobe Lab Forming fluid manifold for a fluid flow transfer device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3962075A (en) * 1973-09-10 1976-06-08 Tri-Flo Research Laboratories, Ltd. Hemo dialyzer employing two dialysate solutions
GB1477779A (en) * 1973-12-11 1977-06-29 Kanegafuchi Chemical Ind Membrane separation apparatus
US4028252A (en) * 1975-06-04 1977-06-07 Extracorporeal Medical Specialties Inc. Accordion fold flat plate dialyzer

Also Published As

Publication number Publication date
FR2415478B1 (fr) 1984-05-25
DE2803344A1 (de) 1979-08-02
GB2013105B (en) 1982-06-16
GB2013105A (en) 1979-08-08
US4219422A (en) 1980-08-26
DE2803344B2 (de) 1980-10-23
DE2803344C3 (de) 1981-09-24
JPS54110184A (en) 1979-08-29

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Legal Events

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