DE3001426A1 - Verfahren und vorrichtung zur behandlung von blutplasma - Google Patents

Verfahren und vorrichtung zur behandlung von blutplasma

Info

Publication number
DE3001426A1
DE3001426A1 DE19803001426 DE3001426A DE3001426A1 DE 3001426 A1 DE3001426 A1 DE 3001426A1 DE 19803001426 DE19803001426 DE 19803001426 DE 3001426 A DE3001426 A DE 3001426A DE 3001426 A1 DE3001426 A1 DE 3001426A1
Authority
DE
Germany
Prior art keywords
plasma
membrane
treatment
blood
microporous
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.)
Withdrawn
Application number
DE19803001426
Other languages
German (de)
English (en)
Inventor
Gaylord L Berry
James H De Vries
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.)
Baxter International Inc
Original Assignee
Baxter Travenol Laboratories 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 Baxter Travenol Laboratories Inc filed Critical Baxter Travenol Laboratories Inc
Publication of DE3001426A1 publication Critical patent/DE3001426A1/de
Withdrawn legal-status Critical Current

Links

Classifications

    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3472—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate
    • A61M1/3479—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration with treatment of the filtrate by dialysing the filtrate
    • 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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/18—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Water Supply & Treatment (AREA)
  • Hematology (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Crystals, And After-Treatments Of Crystals (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
DE19803001426 1979-01-29 1980-01-16 Verfahren und vorrichtung zur behandlung von blutplasma Withdrawn DE3001426A1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US06/007,487 US4228015A (en) 1979-01-29 1979-01-29 Plasma treatment apparatus

Publications (1)

Publication Number Publication Date
DE3001426A1 true DE3001426A1 (de) 1980-08-07

Family

ID=21726474

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19803001426 Withdrawn DE3001426A1 (de) 1979-01-29 1980-01-16 Verfahren und vorrichtung zur behandlung von blutplasma

Country Status (16)

Country Link
US (1) US4228015A (US07993877-20110809-P00003.png)
JP (1) JPS55103865A (US07993877-20110809-P00003.png)
AU (1) AU5412079A (US07993877-20110809-P00003.png)
BE (1) BE881367A (US07993877-20110809-P00003.png)
BR (1) BR8000275A (US07993877-20110809-P00003.png)
CA (1) CA1135632A (US07993877-20110809-P00003.png)
DE (1) DE3001426A1 (US07993877-20110809-P00003.png)
DK (1) DK32680A (US07993877-20110809-P00003.png)
ES (1) ES488358A1 (US07993877-20110809-P00003.png)
FI (1) FI800219A (US07993877-20110809-P00003.png)
FR (1) FR2447197A1 (US07993877-20110809-P00003.png)
GB (1) GB2040724B (US07993877-20110809-P00003.png)
IT (1) IT1129979B (US07993877-20110809-P00003.png)
NO (1) NO800173L (US07993877-20110809-P00003.png)
SE (1) SE8000583L (US07993877-20110809-P00003.png)
ZA (1) ZA8080B (US07993877-20110809-P00003.png)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4374731A (en) * 1980-03-06 1983-02-22 Baxter Travenol Laboratories, Inc. Method and apparatus for obtaining a desired rate of plasma collection from a membrane plasmapheresis filter
EP0048901B1 (en) * 1980-09-25 1985-07-31 Terumo Corporation Plasma separator
AT386134B (de) * 1986-07-22 1988-07-11 Vogelbusch Gmbh Plattenmodul, membrantrennvorrichtung mit solchen plattenmodulen sowie verfahren zur herstellung eines plattenmoduls
FR2628974A1 (fr) * 1988-03-25 1989-09-29 Hospal Ind Dispositif integre pour l'epuration biospecifique d'un liquide contenant des elements cellulaires
US5096582A (en) * 1990-09-25 1992-03-17 Millipore Corporation Tangential flow filtration apparatus
GB9106481D0 (en) * 1991-03-27 1991-05-15 Pall Corp Filters and filter units
GB9222248D0 (en) * 1992-10-23 1992-12-09 Atomic Energy Authority Uk Liquid treatment apparatus
US5753227A (en) 1993-07-23 1998-05-19 Strahilevitz; Meir Extracorporeal affinity adsorption methods for the treatment of atherosclerosis, cancer, degenerative and autoimmune diseases
CA2225909A1 (en) 1995-06-30 1997-01-23 Pall Corporation Separation systems and methods
US5858194A (en) * 1996-07-18 1999-01-12 Beckman Instruments, Inc. Capillary, interface and holder
US7390403B2 (en) * 2004-03-19 2008-06-24 Millipore Corporation Prefilter system for biological systems
US20050279695A1 (en) * 2004-06-17 2005-12-22 Millipore Corporation Disposable integral filter unit
US20050279694A1 (en) * 2004-06-17 2005-12-22 Gregory Straeffer Disposable integral filter unit
EP1768767A1 (en) * 2004-07-16 2007-04-04 Amersham Biosciences Corp. Filtration cassettes
US20110295175A1 (en) * 2010-03-16 2011-12-01 Marv Enterprises Llc Sequential Extracoporeal Treatment of Bodily Fluids
EP2785429A4 (en) 2011-11-30 2015-10-28 Wellstat Diagnostics Llc FILTRATION MODULE
US9625465B2 (en) 2012-05-15 2017-04-18 Defined Diagnostics, Llc Clinical diagnostic systems
US9081001B2 (en) 2012-05-15 2015-07-14 Wellstat Diagnostics, Llc Diagnostic systems and instruments
US9213043B2 (en) 2012-05-15 2015-12-15 Wellstat Diagnostics, Llc Clinical diagnostic system including instrument and cartridge

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3491021A (en) * 1967-10-18 1970-01-20 Morgan G Huntington Method and apparatus for non-cyclic concentration of solution-suspension
US3579441A (en) * 1968-04-19 1971-05-18 Hydronautics Blood purification by dual filtration
US3591493A (en) * 1968-06-17 1971-07-06 Rashid A Zeineh Method for the treatment of biological fluids and apparatus therefor
US3734851A (en) * 1969-12-29 1973-05-22 K Matsumura Method and device for purifying blood
US3705100A (en) * 1970-08-25 1972-12-05 Amicon Corp Blood fractionating process and apparatus for carrying out same
US3727612A (en) * 1971-01-18 1973-04-17 R Sayers Dialysis method and apparatus
US4013564A (en) * 1975-03-17 1977-03-22 Takeda Chemical Industries, Ltd. Multipurpose metabolic assist system
GB1558370A (en) * 1975-09-26 1979-12-28 Asahi Chemical Ind Blood treating apparatus
JPS52155888A (en) * 1976-06-22 1977-12-24 Mitsui Toatsu Chemicals Device for continuously removing material in blood flow
JPS5416896A (en) * 1977-06-21 1979-02-07 Asahi Medical Co Blood dialyser

Also Published As

Publication number Publication date
IT8019513A0 (it) 1980-01-28
SE8000583L (sv) 1980-07-30
DK32680A (da) 1980-07-30
NO800173L (no) 1980-07-30
GB2040724A (en) 1980-09-03
FI800219A (fi) 1980-07-30
FR2447197B1 (US07993877-20110809-P00003.png) 1984-09-07
BR8000275A (pt) 1980-10-07
BE881367A (fr) 1980-05-16
GB2040724B (en) 1983-07-27
US4228015A (en) 1980-10-14
IT1129979B (it) 1986-06-11
AU5412079A (en) 1980-08-07
CA1135632A (en) 1982-11-16
ES488358A1 (es) 1981-04-16
JPS55103865A (en) 1980-08-08
ZA8080B (en) 1981-01-28
FR2447197A1 (fr) 1980-08-22

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Legal Events

Date Code Title Description
8128 New person/name/address of the agent

Representative=s name: KERN, R., DIPL.-ING., PAT.-ANW., 8000 MUENCHEN

8128 New person/name/address of the agent

Representative=s name: POPP, E., DIPL.-ING.DIPL.-WIRTSCH.-ING.DR.RER.POL.

8128 New person/name/address of the agent

Representative=s name: POPP, E., DIPL.-ING.DIPL.-WIRTSCH.-ING.DR.RER.POL.

8139 Disposal/non-payment of the annual fee