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GB2030466B - High capaciy blood transfusion micro filter - Google Patents

High capaciy blood transfusion micro filter

Info

Publication number
GB2030466B
GB2030466B GB7838411A GB7838411A GB2030466B GB 2030466 B GB2030466 B GB 2030466B GB 7838411 A GB7838411 A GB 7838411A GB 7838411 A GB7838411 A GB 7838411A GB 2030466 B GB2030466 B GB 2030466B
Authority
GB
United Kingdom
Prior art keywords
capaciy
blood transfusion
micro filter
transfusion micro
filter
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
GB7838411A
Other versions
GB2030466A (en
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.)
Pioneer Filters Inc
Original Assignee
Pioneer Filters 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
Priority to US05/820,791 priority Critical patent/US4116845A/en
Priority claimed from US05/820,791 external-priority patent/US4116845A/en
Application filed by Pioneer Filters Inc filed Critical Pioneer Filters Inc
Priority to GB7838411A priority patent/GB2030466B/en
Priority to DE2846302A priority patent/DE2846302C2/en
Publication of GB2030466A publication Critical patent/GB2030466A/en
Application granted granted Critical
Publication of GB2030466B publication Critical patent/GB2030466B/en
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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/165—Filtering accessories, e.g. blood filters, filters for infusion liquids

Landscapes

  • Health & Medical Sciences (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Heart & Thoracic Surgery (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)
  • Infusion, Injection, And Reservoir Apparatuses (AREA)
GB7838411A 1977-06-17 1978-09-26 High capaciy blood transfusion micro filter Expired GB2030466B (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
US05/820,791 US4116845A (en) 1977-06-17 1977-08-01 High capacity blood transfusion micro filter
GB7838411A GB2030466B (en) 1977-08-01 1978-09-26 High capaciy blood transfusion micro filter
DE2846302A DE2846302C2 (en) 1977-08-01 1978-10-24 Blood transfusion filters

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US05/820,791 US4116845A (en) 1977-06-17 1977-08-01 High capacity blood transfusion micro filter
GB7838411A GB2030466B (en) 1977-08-01 1978-09-26 High capaciy blood transfusion micro filter
DE2846302A DE2846302C2 (en) 1977-08-01 1978-10-24 Blood transfusion filters

Publications (2)

Publication Number Publication Date
GB2030466A GB2030466A (en) 1980-04-10
GB2030466B true GB2030466B (en) 1982-11-10

Family

ID=27187714

Family Applications (1)

Application Number Title Priority Date Filing Date
GB7838411A Expired GB2030466B (en) 1977-06-17 1978-09-26 High capaciy blood transfusion micro filter

Country Status (2)

Country Link
DE (1) DE2846302C2 (en)
GB (1) GB2030466B (en)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IL88081A0 (en) * 1987-10-20 1989-06-30 Pall Corp Device and method for depletion of the leucocyte content of blood and blood components
DE29706807U1 (en) * 1997-04-16 1997-06-19 Schneider, Lothar, 77866 Rheinau Pre-filter for a device for collecting and coarse cleaning of blood resulting from operations
DE29718473U1 (en) * 1997-10-16 1997-12-11 Schneider, Lothar, 77866 Rheinau Filter for a device for collecting and roughly cleaning blood from operations
JP6995150B2 (en) * 2020-01-15 2022-01-14 株式会社コメッツ Infusion set
US12409266B2 (en) 2020-10-30 2025-09-09 Carefusion 303, Inc. Convergent-divergent drip chamber integrated with floating valve member

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1242493A (en) * 1969-12-05 1971-08-11 Roy Laver Swank Blood treating method and apparatus
DE2116497C3 (en) * 1971-04-05 1973-11-22 Roy Laver Portland Oreg. Swank (V.St.A.) Filters for treating human blood
US4115277A (en) * 1977-06-17 1978-09-19 Pioneer Filters, Inc. Blood filtering apparatus of graduated fiber density

Also Published As

Publication number Publication date
DE2846302C2 (en) 1984-07-19
DE2846302A1 (en) 1980-05-08
GB2030466A (en) 1980-04-10

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19960926