CN115280145A - 白细胞浓缩分离设备、血液采集容器和白细胞的分离方法 - Google Patents

白细胞浓缩分离设备、血液采集容器和白细胞的分离方法 Download PDF

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Publication number
CN115280145A
CN115280145A CN202180020430.8A CN202180020430A CN115280145A CN 115280145 A CN115280145 A CN 115280145A CN 202180020430 A CN202180020430 A CN 202180020430A CN 115280145 A CN115280145 A CN 115280145A
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China
Prior art keywords
blood
collection container
blood collection
osmotic pressure
composition
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Pending
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CN202180020430.8A
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English (en)
Chinese (zh)
Inventor
驹井邦哉
五十川浩信
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Sekisui Medical Co Ltd
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Tokuyama Sekisui Co Ltd
Sekisui Medical Co Ltd
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Application filed by Tokuyama Sekisui Co Ltd, Sekisui Medical Co Ltd filed Critical Tokuyama Sekisui Co Ltd
Publication of CN115280145A publication Critical patent/CN115280145A/zh
Pending legal-status Critical Current

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    • 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
    • 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
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/06—Fluid handling related problems
    • B01L2200/0631—Purification arrangements, e.g. solid phase extraction [SPE]
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L2200/00—Solutions for specific problems relating to chemical or physical laboratory apparatus
    • B01L2200/16—Reagents, handling or storing thereof

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Biochemistry (AREA)
  • Biophysics (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Ecology (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CN202180020430.8A 2020-03-11 2021-03-11 白细胞浓缩分离设备、血液采集容器和白细胞的分离方法 Pending CN115280145A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020042080 2020-03-11
JP2020-042080 2020-03-11
PCT/JP2021/009804 WO2021182575A1 (ja) 2020-03-11 2021-03-11 白血球濃縮分離デバイス、血液採取容器及び白血球の分離方法

Publications (1)

Publication Number Publication Date
CN115280145A true CN115280145A (zh) 2022-11-01

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ID=77671614

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202180020430.8A Pending CN115280145A (zh) 2020-03-11 2021-03-11 白细胞浓缩分离设备、血液采集容器和白细胞的分离方法

Country Status (7)

Country Link
US (1) US20230090675A1 (https=)
EP (1) EP4119943A4 (https=)
JP (1) JP7803493B2 (https=)
KR (1) KR20220151158A (https=)
CN (1) CN115280145A (https=)
CA (1) CA3170079A1 (https=)
WO (1) WO2021182575A1 (https=)

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MX2024004522A (es) * 2021-10-15 2024-05-08 Becton Dickinson Co Mezcla con aditivos para la recogida de muestras de sangre.
CN116429734A (zh) * 2022-01-04 2023-07-14 南京医科大学 一种分离人外周血白细胞并检测活性氧的方法
KR20240168912A (ko) * 2022-03-25 2024-12-02 세키스이 메디칼 가부시키가이샤 순환 종양 세포 분리 키트, 순환 종양 세포 분리 용기 및 순환 종양 세포의 분리 방법
JP7586593B2 (ja) * 2022-09-29 2024-11-19 積水メディカル株式会社 血液保存用組成物及び血液採取容器
WO2024204675A1 (ja) * 2023-03-29 2024-10-03 積水メディカル株式会社 血液採取容器及び血漿の分離方法

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US5397479A (en) * 1993-04-26 1995-03-14 International Remote Imaging Systems, Inc. Composition and method for enrichment of white blood cells from whole human blood
US5702884A (en) * 1996-03-12 1997-12-30 Johnson & Johnson Clinical Diagnostics, Inc. Whole blood sample preparation for polymerase chain reaction using ammonium chloride and a carboxylic acid or metal carboxylate for selective red blood cell lysis
AU4101697A (en) * 1996-11-22 1998-05-28 Robert A. Levine Process for enhancing the aggregation and/or agglutination of erythrocytes prior to centrifugation
JP4385084B2 (ja) * 2002-03-26 2009-12-16 川澄化学工業株式会社 血液成分の分離方法及び血液成分の分離装置
US7927810B2 (en) * 2002-11-19 2011-04-19 Katsuya Togawa Plasma or serum separation membrane and filter apparatus including the plasma or serum separation membrane
JP4387166B2 (ja) 2002-11-19 2009-12-16 積水メディカル株式会社 血漿もしくは血清分離膜を用いたフィルタ装置及び血漿もしくは血清分離方法
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EP2848935A4 (en) * 2012-05-10 2015-12-09 Konica Minolta Inc PROCESS FOR REMOVING RED BLOOD BODIES AND CENTRIFUGAL TUBES FOR BLOOD TREATMENT
CN106461635B (zh) * 2014-06-12 2019-12-03 立佳有限公司 由加入血浆分离胶凝剂的血液稀释保存容器进行的稀释血浆分离法
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WO2016178931A1 (en) * 2015-05-01 2016-11-10 Mesotex, Inc. Process for separating nucleated cells from non-nucleated red blood cells
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JP6889535B2 (ja) * 2016-10-05 2021-06-18 デンカ株式会社 赤血球の凝集方法及び分離方法並びに赤血球凝集用試薬
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Also Published As

Publication number Publication date
EP4119943A4 (en) 2024-04-10
JPWO2021182575A1 (https=) 2021-09-16
US20230090675A1 (en) 2023-03-23
KR20220151158A (ko) 2022-11-14
JP7803493B2 (ja) 2026-01-21
EP4119943A1 (en) 2023-01-18
WO2021182575A1 (ja) 2021-09-16
CA3170079A1 (en) 2021-09-16

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Effective date of registration: 20230721

Address after: Tokyo, Japan

Applicant after: SEKISUI MEDICAL Co.,Ltd.

Address before: Tokyo, Japan

Applicant before: SEKISUI MEDICAL Co.,Ltd.

Applicant before: TOKUYAMA SEKISUI Co.,Ltd.