SE9404514D0 - Device at blood separator - Google Patents

Device at blood separator

Info

Publication number
SE9404514D0
SE9404514D0 SE9404514A SE9404514A SE9404514D0 SE 9404514 D0 SE9404514 D0 SE 9404514D0 SE 9404514 A SE9404514 A SE 9404514A SE 9404514 A SE9404514 A SE 9404514A SE 9404514 D0 SE9404514 D0 SE 9404514D0
Authority
SE
Sweden
Prior art keywords
blood
balance
bag
bags
arrangement
Prior art date
Application number
SE9404514A
Other languages
Swedish (sv)
Inventor
Mats Edberg
Jan Magnusson
Original Assignee
Lintron Medical Equipment Ab
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 Lintron Medical Equipment Ab filed Critical Lintron Medical Equipment Ab
Priority to SE9404514A priority Critical patent/SE9404514D0/en
Publication of SE9404514D0 publication Critical patent/SE9404514D0/en
Priority to PCT/SE1995/001553 priority patent/WO1996019251A1/en
Priority to AU43599/96A priority patent/AU4359996A/en

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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/029—Separating blood components present in distinct layers in a container, not otherwise provided for

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Biomedical Technology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Pathology (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)

Abstract

The invention refers to an arrangement for blood separators which transfers blood components from a primary bag (4) comprising centrifuged blood forming part of a set of bags to at least two secondary bags (8, 9) forming part of the same set of bags. The blood separator is of the type which by means of a presser arrangement acting on the primary bag transfers the blood components via tubes being possible to seal off by means of valves controlled from a microprocessor. The arrangement makes it possible to transfer a predefined quantity of one or several blood components to preferably one of the secondary bags (9). The arrangement comprises a common balance (14) arranged preferably on one of the side walls (10) of the blood separator (1) hanging on a shaft (13) fixed on the side wall (10). The balance is provided with a pin (12) for hanging of that secondary bag (9) in which the predefined quantity of blood component is intended to be filled and has additionally an adjustable counterweight (15) and a reflective surface arranged at the backside of the balance delimited by means of an edge (16) which is directed radially relative to the shaft which surfacecooperates with an optical sensor (17) in the side wall (10) connected to the microprocessor which sensor controls the valve (23) which in its turn controls the liquid flow to the secondary bag (9), hung on the balance (14) via the processor in such a way that the valve (23) stops the liquid flow to the bag (9) when the weight of the quantity of blood component has been reached.
SE9404514A 1994-12-21 1994-12-21 Device at blood separator SE9404514D0 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE9404514A SE9404514D0 (en) 1994-12-21 1994-12-21 Device at blood separator
PCT/SE1995/001553 WO1996019251A1 (en) 1994-12-21 1995-12-20 Arrangement in a blood separator
AU43599/96A AU4359996A (en) 1994-12-21 1995-12-20 Arrangement in a blood separator

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9404514A SE9404514D0 (en) 1994-12-21 1994-12-21 Device at blood separator

Publications (1)

Publication Number Publication Date
SE9404514D0 true SE9404514D0 (en) 1994-12-21

Family

ID=20396475

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9404514A SE9404514D0 (en) 1994-12-21 1994-12-21 Device at blood separator

Country Status (3)

Country Link
AU (1) AU4359996A (en)
SE (1) SE9404514D0 (en)
WO (1) WO1996019251A1 (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RS20110268A1 (en) 2011-06-21 2013-04-30 Klaus Dieter Jentsch Blood bag valve breaker
CN103170163B (en) * 2013-03-13 2015-08-26 青岛澳柯玛超低温冷冻设备有限公司 A kind of Novel whole blood separator

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO1988003418A1 (en) * 1986-11-10 1988-05-19 Terumo Kabushiki Kaisha Blood separator
US4976851A (en) * 1988-06-06 1990-12-11 Terumo Kabushiki Kaisha Liquid separator
US5124030A (en) * 1989-09-05 1992-06-23 Terumo Kabushiki Kaisha Solution separating apparatus

Also Published As

Publication number Publication date
WO1996019251A1 (en) 1996-06-27
AU4359996A (en) 1996-07-10

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