FR2321923B1 - - Google Patents

Info

Publication number
FR2321923B1
FR2321923B1 FR7625813A FR7625813A FR2321923B1 FR 2321923 B1 FR2321923 B1 FR 2321923B1 FR 7625813 A FR7625813 A FR 7625813A FR 7625813 A FR7625813 A FR 7625813A FR 2321923 B1 FR2321923 B1 FR 2321923B1
Authority
FR
France
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.)
Expired
Application number
FR7625813A
Other languages
French (fr)
Other versions
FR2321923A1 (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.)
Extracorporeal Medical Specialties Inc
Original Assignee
Extracorporeal Medical Specialties 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 Extracorporeal Medical Specialties Inc filed Critical Extracorporeal Medical Specialties Inc
Publication of FR2321923A1 publication Critical patent/FR2321923A1/fr
Application granted granted Critical
Publication of FR2321923B1 publication Critical patent/FR2321923B1/fr
Granted 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
    • B01D63/10—Spiral-wound membrane modules
    • B01D63/101—Spiral winding
    • 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)
FR7625813A 1975-08-28 1976-08-26 Chicane pour dialyseur Granted FR2321923A1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/608,444 US3992302A (en) 1975-08-28 1975-08-28 Dialyzer baffle

Publications (2)

Publication Number Publication Date
FR2321923A1 FR2321923A1 (fr) 1977-03-25
FR2321923B1 true FR2321923B1 (OSRAM) 1983-01-14

Family

ID=24436540

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7625813A Granted FR2321923A1 (fr) 1975-08-28 1976-08-26 Chicane pour dialyseur

Country Status (5)

Country Link
US (1) US3992302A (OSRAM)
JP (1) JPS5230271A (OSRAM)
BE (1) BE845533A (OSRAM)
DE (1) DE2638533A1 (OSRAM)
FR (1) FR2321923A1 (OSRAM)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2836192C2 (de) * 1978-08-18 1983-12-22 Fresenius AG, 6380 Bad Homburg Verfahren zur Herstellung eines Dialysators

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3357565A (en) * 1965-12-23 1967-12-12 Burger Robert Clinical dialyzer having a flow path decreasing in width
BE759361A (fr) * 1969-11-25 1971-05-24 Dow Corning Perfectionnements aux organes artificiels comportant une membrane de diffusion
US3712474A (en) * 1970-04-08 1973-01-23 Baxter Laboratories Inc Artifical kidney apparatus
US3879293A (en) * 1974-06-20 1975-04-22 Baxter Laboratories Inc Membrane diffusion device having inflatable member for pressurization and sealing

Also Published As

Publication number Publication date
BE845533A (fr) 1977-02-28
DE2638533A1 (de) 1977-03-03
US3992302A (en) 1976-11-16
JPS5230271A (en) 1977-03-07
FR2321923A1 (fr) 1977-03-25

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Legal Events

Date Code Title Description
ST Notification of lapse