JPS56107160A - Serum separation method and its device - Google Patents

Serum separation method and its device

Info

Publication number
JPS56107160A
JPS56107160A JP1100980A JP1100980A JPS56107160A JP S56107160 A JPS56107160 A JP S56107160A JP 1100980 A JP1100980 A JP 1100980A JP 1100980 A JP1100980 A JP 1100980A JP S56107160 A JPS56107160 A JP S56107160A
Authority
JP
Japan
Prior art keywords
blood
serum
test tube
separation
fibrin
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.)
Granted
Application number
JP1100980A
Other languages
Japanese (ja)
Other versions
JPH0352581B2 (en
Inventor
Hidehiko Shudo
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.)
Takazono Sangyo Co Ltd
Original Assignee
Takazono Sangyo Co Ltd
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 Takazono Sangyo Co Ltd filed Critical Takazono Sangyo Co Ltd
Priority to JP1100980A priority Critical patent/JPS56107160A/en
Publication of JPS56107160A publication Critical patent/JPS56107160A/en
Publication of JPH0352581B2 publication Critical patent/JPH0352581B2/ja
Granted legal-status Critical Current

Links

Classifications

    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

PURPOSE:To sharply separate a fibrin and a globule from a serum by separating blood with the help of a centrifuge after placing a separation member of specific shape on the surface of slightly coagulated blood inside a test tube. CONSTITUTION:A separation member 5 (e.g. of spiral coil shape) with an extrusion downward having an opening which allows passage of a serum but not a fibrin, is slightly fitted for holding into a jutted-out peice formed on the inner surface of a lid 3 by the external circumference of the member. The afore-mentioned lid 3 is attached on a test tube 1 containing a blood 2 and the test tube is left alone for a brief period. When the blood 2 begins to slightly coagulate, the test tube is deposited inside a centrifuge and separation is begun. Then first the blood 2 begins to be separated under a centrifugal action and next the separation member 5 drops into the blood 2 disconnected from the jutted-out piece 4. At that time, a serum is allowed to pass upward through the opening 6 and a depositing fibrin, caught by the member, migrates downward together with a globule, thus allowing upward separation of a serum only.
JP1100980A 1980-01-31 1980-01-31 Serum separation method and its device Granted JPS56107160A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1100980A JPS56107160A (en) 1980-01-31 1980-01-31 Serum separation method and its device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1100980A JPS56107160A (en) 1980-01-31 1980-01-31 Serum separation method and its device

Publications (2)

Publication Number Publication Date
JPS56107160A true JPS56107160A (en) 1981-08-25
JPH0352581B2 JPH0352581B2 (en) 1991-08-12

Family

ID=11766114

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1100980A Granted JPS56107160A (en) 1980-01-31 1980-01-31 Serum separation method and its device

Country Status (1)

Country Link
JP (1) JPS56107160A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GR970100033A (en) * 1996-02-02 1997-10-31 Ortho Diagnostic Systems Inc. Agglutination reaction and separation vessel.
US6187583B1 (en) 1993-07-15 2001-02-13 Walter Milchanoski Agglutination reaction and separation vessel
CN117282129A (en) * 2023-11-24 2023-12-26 南昌大学第一附属医院 Serum bilirubin removing device and method

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105890A (en) * 1974-08-09 1976-09-20 Becton Dickinson Co
JPS5343992U (en) * 1976-09-18 1978-04-14
US4154690A (en) * 1977-03-16 1979-05-15 Uwe Ballies Device for use in the centrifugal separation of components of a liquid
JPS54149289U (en) * 1978-04-07 1979-10-17
JPS55126855A (en) * 1979-03-23 1980-10-01 Terumo Corp Method and device for separating blood

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5343992B2 (en) * 1973-01-22 1978-11-24

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51105890A (en) * 1974-08-09 1976-09-20 Becton Dickinson Co
JPS5343992U (en) * 1976-09-18 1978-04-14
US4154690A (en) * 1977-03-16 1979-05-15 Uwe Ballies Device for use in the centrifugal separation of components of a liquid
JPS54149289U (en) * 1978-04-07 1979-10-17
JPS55126855A (en) * 1979-03-23 1980-10-01 Terumo Corp Method and device for separating blood

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6187583B1 (en) 1993-07-15 2001-02-13 Walter Milchanoski Agglutination reaction and separation vessel
GR970100033A (en) * 1996-02-02 1997-10-31 Ortho Diagnostic Systems Inc. Agglutination reaction and separation vessel.
CN117282129A (en) * 2023-11-24 2023-12-26 南昌大学第一附属医院 Serum bilirubin removing device and method
CN117282129B (en) * 2023-11-24 2024-02-02 南昌大学第一附属医院 Serum bilirubin removing device and method

Also Published As

Publication number Publication date
JPH0352581B2 (en) 1991-08-12

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