SE9402812D0 - Blood collection, plasma separation and high precision plasma dispensing device - Google Patents

Blood collection, plasma separation and high precision plasma dispensing device

Info

Publication number
SE9402812D0
SE9402812D0 SE9402812A SE9402812A SE9402812D0 SE 9402812 D0 SE9402812 D0 SE 9402812D0 SE 9402812 A SE9402812 A SE 9402812A SE 9402812 A SE9402812 A SE 9402812A SE 9402812 D0 SE9402812 D0 SE 9402812D0
Authority
SE
Sweden
Prior art keywords
plasma
dispensing device
high precision
blood collection
plunger
Prior art date
Application number
SE9402812A
Other languages
Swedish (sv)
Inventor
Karl Erik Sundstroem
Original Assignee
Karl Erik Sundstroem
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 Karl Erik Sundstroem filed Critical Karl Erik Sundstroem
Priority to SE9402812A priority Critical patent/SE9402812D0/en
Publication of SE9402812D0 publication Critical patent/SE9402812D0/en
Priority to PCT/SE1995/000952 priority patent/WO1996005770A1/en

Links

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Physics & Mathematics (AREA)
  • Clinical Laboratory Science (AREA)
  • Ecology (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Sampling And Sample Adjustment (AREA)
  • Chemical Kinetics & Catalysis (AREA)

Abstract

The device consists of a syringe (1) with a plunger designed as a cup (2) large enough to contain a plasma separating thixotropic gel (5) and all the heavier parts of the blood. By centrifugation the gel plug has moved to cover the heavier parts of the blood, which is trapped in the plunger (2), leaving the plasma free in front to be dispensed from the syringe by advancing the plunger (2).
SE9402812A 1994-08-19 1994-08-19 Blood collection, plasma separation and high precision plasma dispensing device SE9402812D0 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
SE9402812A SE9402812D0 (en) 1994-08-19 1994-08-19 Blood collection, plasma separation and high precision plasma dispensing device
PCT/SE1995/000952 WO1996005770A1 (en) 1994-08-19 1995-08-18 Blood collection, plasma separation, and high precision plasma dispensing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9402812A SE9402812D0 (en) 1994-08-19 1994-08-19 Blood collection, plasma separation and high precision plasma dispensing device

Publications (1)

Publication Number Publication Date
SE9402812D0 true SE9402812D0 (en) 1994-08-19

Family

ID=20394999

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9402812A SE9402812D0 (en) 1994-08-19 1994-08-19 Blood collection, plasma separation and high precision plasma dispensing device

Country Status (2)

Country Link
SE (1) SE9402812D0 (en)
WO (1) WO1996005770A1 (en)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
AT404317B (en) * 1996-08-02 1998-10-27 Greiner & Soehne C A LOCKING DEVICE, DISCONNECTING DEVICE AND RECEIVING CONTAINER FOR A RECEIVING DEVICE
US6123687A (en) * 1996-10-30 2000-09-26 Cohesion Technologies, Inc. Cell separation device and metering syringe
AT409725B (en) * 1997-05-12 2002-10-25 Greiner & Soehne C A SEPARATOR
US7947236B2 (en) 1999-12-03 2011-05-24 Becton, Dickinson And Company Device for separating components of a fluid sample
AT500247B1 (en) 2001-03-30 2007-06-15 Greiner Bio One Gmbh RECEIVING DEVICE, ESPECIALLY FOR BODY FLUIDS, WITH A SEPARATION DEVICE AND SEPARATING DEVICE THEREFOR
AT500459B1 (en) 2004-01-23 2010-08-15 Greiner Bio One Gmbh METHOD FOR ASSEMBLING A CAP WITH A RECEIVING CONTAINER
ES2452534T3 (en) 2008-07-21 2014-04-01 Becton, Dickinson And Company Density phase separation device
CA2731156C (en) 2008-07-21 2013-09-24 Becton, Dickinson And Company Density phase separation device
CN102149473B (en) 2008-07-21 2014-12-31 贝克顿·迪金森公司 Density phase separation device
PL3821980T3 (en) 2009-05-15 2023-02-20 Becton, Dickinson And Company Density phase separation device
US7927563B1 (en) 2009-10-13 2011-04-19 Cytomedix, Inc. Kit for separation of biological fluids
KR101179548B1 (en) * 2012-03-05 2012-09-05 김준우 Dividing device for blood elements or cell fractions
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE789954A (en) * 1970-03-07 1973-02-01 Sarstedt Kunststoff BLOOD COLLECTION DEVICE
US4710179A (en) * 1986-10-27 1987-12-01 Habley Medical Technology Corporation Snap-on vernier syringe
JPS63315033A (en) * 1987-06-18 1988-12-22 Terumo Corp Method and apparatus for collecting blood specimen
US5065768A (en) * 1988-09-13 1991-11-19 Safe-Tec Clinical Products, Inc. Self-sealing fluid conduit and collection device
US4986820A (en) * 1989-06-23 1991-01-22 Ultradent Products, Inc. Syringe apparatus having improved plunger

Also Published As

Publication number Publication date
WO1996005770A1 (en) 1996-02-29

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