AU624095B2 - Depletion of leukocyte from blood - Google Patents

Depletion of leukocyte from blood Download PDF

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Publication number
AU624095B2
AU624095B2 AU26232/88A AU2623288A AU624095B2 AU 624095 B2 AU624095 B2 AU 624095B2 AU 26232/88 A AU26232/88 A AU 26232/88A AU 2623288 A AU2623288 A AU 2623288A AU 624095 B2 AU624095 B2 AU 624095B2
Authority
AU
Australia
Prior art keywords
elements
dynes
blood
cwst
micrometers
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.)
Expired
Application number
AU26232/88A
Other languages
English (en)
Other versions
AU2623288A (en
Inventor
David Boris Pall
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.)
Pall Corp
Original Assignee
Pall Corp
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 Pall Corp filed Critical Pall Corp
Priority claimed from PCT/US1988/003598 external-priority patent/WO1989003717A1/en
Publication of AU2623288A publication Critical patent/AU2623288A/en
Application granted granted Critical
Publication of AU624095B2 publication Critical patent/AU624095B2/en
Anticipated expiration legal-status Critical
Expired 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
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A61M1/3633—Blood component filters, e.g. leukocyte filters
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/02—Loose filtering material, e.g. loose fibres
    • B01D39/04—Organic material, e.g. cellulose, cotton
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/14—Other self-supporting filtering material ; Other filtering material
    • B01D39/16—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres
    • B01D39/1607—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous
    • B01D39/1623—Other self-supporting filtering material ; Other filtering material of organic material, e.g. synthetic fibres the material being fibrous of synthetic origin
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • 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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0439—White blood cells; Leucocytes
AU26232/88A 1987-10-20 1988-10-19 Depletion of leukocyte from blood Expired AU624095B2 (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
US11041387A 1987-10-20 1987-10-20
US110413 1987-10-20
US21816988A 1988-07-13 1988-07-13
PCT/US1988/003598 WO1989003717A1 (en) 1987-10-20 1988-10-19 Device and method for depletion of the leukocyte content of blood and blood components
US218169 1994-03-28

Related Child Applications (1)

Application Number Title Priority Date Filing Date
AU20420/92A Division AU642601B2 (en) 1987-10-20 1992-07-20 Device for separating one or more substances from a fluid to be administered to a patient

Publications (2)

Publication Number Publication Date
AU2623288A AU2623288A (en) 1989-05-23
AU624095B2 true AU624095B2 (en) 1992-06-04

Family

ID=27375849

Family Applications (1)

Application Number Title Priority Date Filing Date
AU26232/88A Expired AU624095B2 (en) 1987-10-20 1988-10-19 Depletion of leukocyte from blood

Country Status (2)

Country Link
AU (1) AU624095B2 (no)
NO (1) NO308237B1 (no)

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087363A (en) * 1975-03-22 1978-05-02 Biotest-Serum-Institut Gmbh Filter for blood
US4294594A (en) * 1979-10-02 1981-10-13 United States Surgical Corporation Self-contained filter assembly for removing air, particles and bacteria from a solution
US4617124A (en) * 1982-07-13 1986-10-14 Pall Corporation Polymeric microfibrous filter sheet, preparation and use

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4087363A (en) * 1975-03-22 1978-05-02 Biotest-Serum-Institut Gmbh Filter for blood
US4294594A (en) * 1979-10-02 1981-10-13 United States Surgical Corporation Self-contained filter assembly for removing air, particles and bacteria from a solution
US4617124A (en) * 1982-07-13 1986-10-14 Pall Corporation Polymeric microfibrous filter sheet, preparation and use

Also Published As

Publication number Publication date
AU2623288A (en) 1989-05-23
NO308237B1 (no) 2000-08-21
NO901735D0 (no) 1990-04-19
NO901735L (no) 1990-04-19

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