BE731708A - - Google Patents

Info

Publication number
BE731708A
BE731708A BE731708DA BE731708A BE 731708 A BE731708 A BE 731708A BE 731708D A BE731708D A BE 731708DA BE 731708 A BE731708 A BE 731708A
Authority
BE
Belgium
Application number
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 filed Critical
Publication of BE731708A publication Critical patent/BE731708A/xx

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1623—Disposition or location of membranes relative to fluids
    • A61M1/1627—Dialyser of the inside perfusion type, i.e. blood flow inside hollow membrane fibres or tubes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3672—Means preventing coagulation
    • 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
    • B01D71/00—Semi-permeable membranes for separation processes or apparatus characterised by the material; Manufacturing processes specially adapted therefor
    • B01D71/06—Organic material
    • B01D71/08—Polysaccharides
    • B01D71/12—Cellulose derivatives
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/14—Specific spacers
    • B01D2313/146—Specific spacers on the permeate side

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Vascular Medicine (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Emergency Medicine (AREA)
  • Water Supply & Treatment (AREA)
  • Cardiology (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
BE731708D 1968-04-18 1969-04-18 BE731708A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US72244568A 1968-04-18 1968-04-18

Publications (1)

Publication Number Publication Date
BE731708A true BE731708A (xx) 1969-10-01

Family

ID=24901867

Family Applications (1)

Application Number Title Priority Date Filing Date
BE731708D BE731708A (xx) 1968-04-18 1969-04-18

Country Status (5)

Country Link
US (1) US3522885A (xx)
JP (1) JPS4822960B1 (xx)
BE (1) BE731708A (xx)
FR (1) FR2006486A1 (xx)
GB (1) GB1256936A (xx)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH550016A (de) * 1969-03-27 1974-06-14 Sterilplast Spa Dialysator.
US3730353A (en) * 1970-12-28 1973-05-01 Millipore Corp Filter support and filter unit construction
US3778369A (en) * 1972-02-03 1973-12-11 Atomic Energy Commission Hemodialyzer with tapered slit blood ports and baffles
BE790299A (fr) * 1972-03-10 1973-02-15 Atomic Energy Commission Dialyseur a membrane repliee, et procede pour le former
JPS5561B2 (xx) * 1973-01-19 1980-01-05
US3864265A (en) * 1973-06-25 1975-02-04 Galen Lab Inc Edge sealed folded membrane
BE859900A (fr) * 1977-10-19 1978-04-19 Medical Dev Sa Procede pour la fabrication d'hemodialyseurs a couches multiples et produits resultant de ce procede
US4204963A (en) * 1978-07-20 1980-05-27 Baxter Travenol Laboratories, Inc. Sealing members for a membrane diffusion device
DE2836192C2 (de) * 1978-08-18 1983-12-22 Fresenius AG, 6380 Bad Homburg Verfahren zur Herstellung eines Dialysators
US4246121A (en) * 1978-11-17 1981-01-20 Cobe Laboratories, Inc. Fluid flow transfer device with formed-in-place manifold gasket and method of making same
US4342723A (en) * 1978-11-24 1982-08-03 Shin-Etsu Polymer Co., Ltd. Gas-exchange sheet members
JPS5951880U (ja) * 1982-09-30 1984-04-05 積水化学工業株式会社 垂直フイルタ−
US4556489A (en) * 1983-03-09 1985-12-03 Shiley Incorporated Membrane oxygenator
FR2597359B1 (fr) * 1986-04-22 1990-02-16 Pierrard Paul Element filtrant plan a membrane formant une cellule lamellaire de filtration et filtre a pression a flux tangentiel comportant des empilements de tels elements.
US4761229A (en) * 1987-06-22 1988-08-02 Thompson John A Multi-leaf membrane module
US4881313A (en) * 1988-02-03 1989-11-21 Cuno, Incorporated Method of forming a cell filter with an exposed surface
US5055192A (en) * 1988-02-03 1991-10-08 Cuno Incorporated Cell-type filter cartridge retaining ring
US5104532A (en) * 1989-09-15 1992-04-14 Exxon Research And Engineering Company Flat stack permeator
SE9202791L (sv) * 1992-09-28 1994-03-29 Electrolux Ab Distanselement mellan membranytor för en fluidrenare och förfarande för framställning därav
JP4821466B2 (ja) * 2006-07-03 2011-11-24 富士ゼロックス株式会社 液滴吐出ヘッド
ES2639183T3 (es) 2007-09-19 2017-10-25 The Charles Stark Draper Laboratory, Inc. Estructuras microfluídicas con sección transversal circular
US20110186165A1 (en) * 2009-10-05 2011-08-04 Borenstein Jeffrey T Three-dimensional microfluidic platforms and methods of use and manufacture thereof
GB201108495D0 (en) 2011-05-20 2011-07-06 Haemair Ltd Gas/fluid exchange apparatus

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2972349A (en) * 1958-12-24 1961-02-21 Univ Minnesota Capillary oxygenator
NL269380A (xx) * 1960-09-19
US3266629A (en) * 1964-03-31 1966-08-16 Samuel J Megibow Gas and liquid exchange apparatus
US3401798A (en) * 1965-01-04 1968-09-17 Dorr Oliver Inc Cylindrically stacked and spirally configured semi-permeable membrane laminate apparatus

Also Published As

Publication number Publication date
FR2006486A1 (xx) 1969-12-26
GB1256936A (xx) 1971-12-15
US3522885A (en) 1970-08-04
JPS4822960B1 (xx) 1973-07-10

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Legal Events

Date Code Title Description
RE Patent lapsed

Owner name: L UNITED STATES ATOMIC ENERGY COMMISSION

Effective date: 19880430