IT1178737B - Procedimento ed apparecchiatura per il controllo della pressione transmembrana in apparechiature per la filtrazione a membrana di plasa - Google Patents

Procedimento ed apparecchiatura per il controllo della pressione transmembrana in apparechiature per la filtrazione a membrana di plasa

Info

Publication number
IT1178737B
IT1178737B IT23952/84A IT2395284A IT1178737B IT 1178737 B IT1178737 B IT 1178737B IT 23952/84 A IT23952/84 A IT 23952/84A IT 2395284 A IT2395284 A IT 2395284A IT 1178737 B IT1178737 B IT 1178737B
Authority
IT
Italy
Prior art keywords
equipment
plasa
procedure
control
membrane filtration
Prior art date
Application number
IT23952/84A
Other languages
English (en)
Other versions
IT8423952A0 (it
Inventor
Arnold C Bilstad
Richard I Brown
Original Assignee
Baxter Travenol Lab
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 Lab filed Critical Baxter Travenol Lab
Publication of IT8423952A0 publication Critical patent/IT8423952A0/it
Application granted granted Critical
Publication of IT1178737B publication Critical patent/IT1178737B/it

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
    • B01D61/14—Ultrafiltration; Microfiltration
    • B01D61/22—Controlling or regulating
    • 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
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • 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
    • B01D63/02—Hollow fibre modules
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2313/00—Details relating to membrane modules or apparatus
    • B01D2313/19—Specific flow restrictors

Landscapes

  • Engineering & Computer Science (AREA)
  • Water Supply & Treatment (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Hematology (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • External Artificial Organs (AREA)
IT23952/84A 1983-12-09 1984-12-06 Procedimento ed apparecchiatura per il controllo della pressione transmembrana in apparechiature per la filtrazione a membrana di plasa IT1178737B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US56006083A 1983-12-09 1983-12-09

Publications (2)

Publication Number Publication Date
IT8423952A0 IT8423952A0 (it) 1984-12-06
IT1178737B true IT1178737B (it) 1987-09-16

Family

ID=24236185

Family Applications (1)

Application Number Title Priority Date Filing Date
IT23952/84A IT1178737B (it) 1983-12-09 1984-12-06 Procedimento ed apparecchiatura per il controllo della pressione transmembrana in apparechiature per la filtrazione a membrana di plasa

Country Status (4)

Country Link
EP (1) EP0168407A4 (it)
JP (1) JPS61500590A (it)
IT (1) IT1178737B (it)
WO (1) WO1985002554A1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4789482A (en) * 1986-02-10 1988-12-06 Millipore Corporation Method for separating liquid compositions on the basis of molecular weight
US6241947B1 (en) * 1998-01-27 2001-06-05 Fuji Photo Film Co., Ltd. Chemical analysis system and blood filtering unit
ES2599640T3 (es) 2005-07-12 2017-02-02 Zenon Technology Partnership Control de procedimiento para un sistema de membrana sumergido

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1524217A (en) * 1923-02-05 1925-01-27 American Cellulose And Chemica Regulating valve for artificial-silk spinning apparatus
JPS56110625A (en) * 1980-02-05 1981-09-01 Takeda Chem Ind Ltd Separating method of blood plasma and apparatus for the same
US4431019A (en) * 1981-06-25 1984-02-14 Baxter Travenol Laboratories, Inc. Fluid flow control device
US4412553A (en) * 1981-06-25 1983-11-01 Baxter Travenol Laboratories, Inc. Device to control the transmembrane pressure in a plasmapheresis system
JPS58206758A (ja) * 1982-05-28 1983-12-02 株式会社クラレ 血漿分離装置

Also Published As

Publication number Publication date
WO1985002554A1 (en) 1985-06-20
IT8423952A0 (it) 1984-12-06
EP0168407A4 (en) 1987-04-29
JPS61500590A (ja) 1986-04-03
EP0168407A1 (en) 1986-01-22

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