DE3882000T2 - Verfahren zur Trennung von Bestandteilen einer flüssigen Probe mit unterschiedlichen spezifischen Gewichten. - Google Patents

Verfahren zur Trennung von Bestandteilen einer flüssigen Probe mit unterschiedlichen spezifischen Gewichten.

Info

Publication number
DE3882000T2
DE3882000T2 DE88116394T DE3882000T DE3882000T2 DE 3882000 T2 DE3882000 T2 DE 3882000T2 DE 88116394 T DE88116394 T DE 88116394T DE 3882000 T DE3882000 T DE 3882000T DE 3882000 T2 DE3882000 T2 DE 3882000T2
Authority
DE
Germany
Prior art keywords
components
liquid sample
separation
sample
different specific
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 - Lifetime
Application number
DE88116394T
Other languages
English (en)
Other versions
DE3882000D1 (de
Inventor
James A Burns
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.)
Becton Dickinson and Co
Original Assignee
Becton Dickinson and Co
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 Becton Dickinson and Co filed Critical Becton Dickinson and Co
Application granted granted Critical
Publication of DE3882000D1 publication Critical patent/DE3882000D1/de
Publication of DE3882000T2 publication Critical patent/DE3882000T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2400/00—Moving or stopping fluids
    • B01L2400/06—Valves, specific forms thereof
    • B01L2400/0633—Valves, specific forms thereof with moving parts
DE88116394T 1987-10-08 1988-10-04 Verfahren zur Trennung von Bestandteilen einer flüssigen Probe mit unterschiedlichen spezifischen Gewichten. Expired - Lifetime DE3882000T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/106,092 US4818386A (en) 1987-10-08 1987-10-08 Device for separating the components of a liquid sample having higher and lower specific gravities

Publications (2)

Publication Number Publication Date
DE3882000D1 DE3882000D1 (de) 1993-07-29
DE3882000T2 true DE3882000T2 (de) 1993-12-23

Family

ID=22309441

Family Applications (1)

Application Number Title Priority Date Filing Date
DE88116394T Expired - Lifetime DE3882000T2 (de) 1987-10-08 1988-10-04 Verfahren zur Trennung von Bestandteilen einer flüssigen Probe mit unterschiedlichen spezifischen Gewichten.

Country Status (13)

Country Link
US (1) US4818386A (de)
EP (1) EP0311011B1 (de)
JP (1) JPH0670627B2 (de)
KR (1) KR900006418B1 (de)
AT (1) ATE91022T1 (de)
AU (1) AU604207B2 (de)
BR (1) BR8805155A (de)
CA (1) CA1319659C (de)
DE (1) DE3882000T2 (de)
DK (1) DK171289B1 (de)
MX (1) MX165560B (de)
NZ (1) NZ226423A (de)
ZA (1) ZA887496B (de)

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Also Published As

Publication number Publication date
AU604207B2 (en) 1990-12-06
BR8805155A (pt) 1989-05-16
JPH01295164A (ja) 1989-11-28
CA1319659C (en) 1993-06-29
AU2342988A (en) 1989-04-13
MX165560B (es) 1992-11-23
KR900006418B1 (ko) 1990-08-31
DK563688D0 (da) 1988-10-07
DK171289B1 (da) 1996-08-26
DE3882000D1 (de) 1993-07-29
ZA887496B (en) 1989-07-26
EP0311011A2 (de) 1989-04-12
EP0311011B1 (de) 1993-06-23
KR890006202A (ko) 1989-06-12
ATE91022T1 (de) 1993-07-15
DK563688A (da) 1989-04-09
US4818386A (en) 1989-04-04
JPH0670627B2 (ja) 1994-09-07
EP0311011A3 (en) 1990-05-23
NZ226423A (en) 1989-12-21

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