CA1066634A - Blood filter media - Google Patents

Blood filter media

Info

Publication number
CA1066634A
CA1066634A CA246,555A CA246555A CA1066634A CA 1066634 A CA1066634 A CA 1066634A CA 246555 A CA246555 A CA 246555A CA 1066634 A CA1066634 A CA 1066634A
Authority
CA
Canada
Prior art keywords
microns
blood
media
pore size
woven
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
CA246,555A
Other languages
English (en)
French (fr)
Inventor
Herman C. Mouwen
William Lauer
Steven L. Weinberg
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.)
Johnson and Johnson
Purolator Products NA LLC
Original Assignee
Johnson and Johnson
Purolator Products NA LLC
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 Johnson and Johnson, Purolator Products NA LLC filed Critical Johnson and Johnson
Application granted granted Critical
Publication of CA1066634A publication Critical patent/CA1066634A/en
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D39/00—Filtering material for liquid or gaseous fluids
    • B01D39/08—Filter cloth, i.e. woven, knitted or interlaced material
    • B01D39/083—Filter cloth, i.e. woven, knitted or interlaced material of organic material
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/02—Cartridge filters of the throw-away type with cartridges made from a mass of loose granular or fibrous material
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D27/00—Cartridge filters of the throw-away type
    • B01D27/08—Construction of the casing
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2239/00—Aspects relating to filtering material for liquid or gaseous fluids
    • B01D2239/12—Special parameters characterising the filtering material
    • B01D2239/1216—Pore size

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Textile Engineering (AREA)
  • Vascular Medicine (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Filtering Materials (AREA)
CA246,555A 1975-02-27 1976-02-25 Blood filter media Expired CA1066634A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US55370375A 1975-02-27 1975-02-27

Publications (1)

Publication Number Publication Date
CA1066634A true CA1066634A (en) 1979-11-20

Family

ID=24210405

Family Applications (1)

Application Number Title Priority Date Filing Date
CA246,555A Expired CA1066634A (en) 1975-02-27 1976-02-25 Blood filter media

Country Status (10)

Country Link
JP (2) JPS51111960A (enrdf_load_stackoverflow)
AR (1) AR206558A1 (enrdf_load_stackoverflow)
BR (1) BR7601178A (enrdf_load_stackoverflow)
CA (1) CA1066634A (enrdf_load_stackoverflow)
DK (1) DK73576A (enrdf_load_stackoverflow)
FI (1) FI760499A7 (enrdf_load_stackoverflow)
GB (1) GB1520992A (enrdf_load_stackoverflow)
PT (1) PT64849B (enrdf_load_stackoverflow)
SE (1) SE426144B (enrdf_load_stackoverflow)
ZA (1) ZA761181B (enrdf_load_stackoverflow)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2837723A1 (de) * 1978-08-30 1980-03-13 Walter Krause Schlammfilter
JPS55167418U (enrdf_load_stackoverflow) * 1979-05-17 1980-12-02
EP0365676B1 (en) * 1986-10-06 1993-04-14 Terumo Kabushiki Kaisha Blood component separator
EP3021890A1 (en) * 2013-07-18 2016-05-25 Universiteit Gent Oxygenator
CN113289106A (zh) * 2021-06-30 2021-08-24 端源医疗科技无锡有限公司 用于血液透析的凝血过滤装置、静脉管以及血液透析装置

Also Published As

Publication number Publication date
GB1520992A (en) 1978-08-09
JPS51111960A (en) 1976-10-02
BR7601178A (pt) 1976-09-14
AR206558A1 (es) 1976-07-30
SE7602044L (sv) 1976-08-30
ZA761181B (en) 1977-09-28
PT64849A (en) 1976-03-01
FI760499A7 (enrdf_load_stackoverflow) 1976-08-28
AU1141576A (en) 1977-09-01
JPS61163655U (enrdf_load_stackoverflow) 1986-10-09
DK73576A (da) 1976-08-28
PT64849B (en) 1978-02-06
SE426144B (sv) 1982-12-13

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