JPS5754861A - Blood serum separating member - Google Patents

Blood serum separating member

Info

Publication number
JPS5754861A
JPS5754861A JP55130519A JP13051980A JPS5754861A JP S5754861 A JPS5754861 A JP S5754861A JP 55130519 A JP55130519 A JP 55130519A JP 13051980 A JP13051980 A JP 13051980A JP S5754861 A JPS5754861 A JP S5754861A
Authority
JP
Japan
Prior art keywords
blood serum
segregating
blood
tube
clot
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
JP55130519A
Other languages
Japanese (ja)
Other versions
JPS6256461B2 (en
Inventor
Hiromizu Miyamoto
Kimitada Inaba
Tomohito Koyama
Yoshinobu Ozawa
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.)
Terumo Corp
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Priority to JP55130519A priority Critical patent/JPS5754861A/en
Publication of JPS5754861A publication Critical patent/JPS5754861A/en
Publication of JPS6256461B2 publication Critical patent/JPS6256461B2/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
    • B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases

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)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

PURPOSE:To conduct blood serum segregation by using a tapered circular plate which is made of a soft plastics of specific gravity of 1.05-1.1 with an inside diameter being a little smaller than that of a separating tube and having a through hole on the top thereof. CONSTITUTION:Sampled blood is left untouched in a blood-sampling tube for a given period of time for satisfactory coagulation, and then, a blood serum segregating member 1 is inserted into a segregating tube. And then, centrifugal separation is carried out for approximately ten minutes by using centrifugal force of approximately 1,000G. The blood serum segregating member 1 starts settling while sliding and contacting through a projection 6, and blood serum starts shifting upwards through a through hole 3 and a gap between the blood serum segregating member 1 and inside wall of the segregating tube. A hollow section 5, while catching top of clot and wrapping clot at the bottom, settles, the blood corpuscle which got into a blood serum tank 10 precipitates on the surface of a tapered projection 2, shifts gradually toward inside wall of a segregating pipe 9 due to inclination and precipitates downwards.
JP55130519A 1980-09-19 1980-09-19 Blood serum separating member Granted JPS5754861A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP55130519A JPS5754861A (en) 1980-09-19 1980-09-19 Blood serum separating member

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP55130519A JPS5754861A (en) 1980-09-19 1980-09-19 Blood serum separating member

Publications (2)

Publication Number Publication Date
JPS5754861A true JPS5754861A (en) 1982-04-01
JPS6256461B2 JPS6256461B2 (en) 1987-11-26

Family

ID=15036227

Family Applications (1)

Application Number Title Priority Date Filing Date
JP55130519A Granted JPS5754861A (en) 1980-09-19 1980-09-19 Blood serum separating member

Country Status (1)

Country Link
JP (1) JPS5754861A (en)

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119263A (en) * 1982-12-25 1984-07-10 Sonobe Kazunari Serum separating method and auxiliary means for separating serum
JPS60107763U (en) * 1983-12-26 1985-07-22 オリンパス光学工業株式会社 Blood sample separation components
JPH01151440A (en) * 1987-12-10 1989-06-14 Terumo Corp Blood separating member and blood collecting tube having the same
US5266199A (en) * 1990-11-20 1993-11-30 Nigata Chemicals And Plastics Co., Ltd. Serum separating apparatus
JP2002162395A (en) * 2000-08-26 2002-06-07 Becton Dickinson & Co Method and device for separating component of fluid sample
JP2009250876A (en) * 2008-04-09 2009-10-29 Mitsubishi Chemical Medience Corp Fibrin removing tool and fibrin removing method
WO2022085489A1 (en) * 2020-10-23 2022-04-28 京セラ株式会社 Syringe system

Cited By (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59119263A (en) * 1982-12-25 1984-07-10 Sonobe Kazunari Serum separating method and auxiliary means for separating serum
JPH0132465B2 (en) * 1982-12-25 1989-06-30 Sonobe Kazunari
JPS60107763U (en) * 1983-12-26 1985-07-22 オリンパス光学工業株式会社 Blood sample separation components
JPH01151440A (en) * 1987-12-10 1989-06-14 Terumo Corp Blood separating member and blood collecting tube having the same
JPH0510937B2 (en) * 1987-12-10 1993-02-12 Terumo Corp
US5266199A (en) * 1990-11-20 1993-11-30 Nigata Chemicals And Plastics Co., Ltd. Serum separating apparatus
JP2002162395A (en) * 2000-08-26 2002-06-07 Becton Dickinson & Co Method and device for separating component of fluid sample
JP2009250876A (en) * 2008-04-09 2009-10-29 Mitsubishi Chemical Medience Corp Fibrin removing tool and fibrin removing method
WO2022085489A1 (en) * 2020-10-23 2022-04-28 京セラ株式会社 Syringe system

Also Published As

Publication number Publication date
JPS6256461B2 (en) 1987-11-26

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