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
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.)
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
JP2020-042080 2020-03-11
JP2020042080 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)

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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 (enExample)
EP (1) EP4119943A4 (enExample)
JP (1) JP7803493B2 (enExample)
KR (1) KR20220151158A (enExample)
CN (1) CN115280145A (enExample)
CA (1) CA3170079A1 (enExample)
WO (1) WO2021182575A1 (enExample)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA3234368A1 (en) * 2021-10-15 2023-04-20 Alex F. Fricke Additive mixing for blood sample collection
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
CN118284808A (zh) * 2022-03-25 2024-07-02 积水医疗株式会社 循环肿瘤细胞分离试剂盒、循环肿瘤细胞分离容器及循环肿瘤细胞的分离方法
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
JPWO2024204675A1 (enExample) * 2023-03-29 2024-10-03

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JPS603367B2 (ja) * 1979-10-09 1985-01-28 旭化成株式会社 白血球分離法および白血球分離材
JPS5737259A (en) * 1980-08-14 1982-03-01 Sherwood Medical Ind Inc Covering of stopper for anticoagulation
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US4487700A (en) * 1983-02-18 1984-12-11 Technicon Instruments Corporation Method and apparatus for separating lymphocytes from anticoagulated blood
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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
KR101005970B1 (ko) * 2002-11-19 2011-01-05 가부시키가이샤 아이 디자인 혈장 또는 혈청 분리막, 및 혈장 또는 혈청 분리막을이용한 필터 장치
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
US20150299657A1 (en) * 2014-04-16 2015-10-22 General Electric Company Gamma stabilized dextran solutions and methods of use
PL3006109T3 (pl) 2009-05-15 2019-12-31 Becton, Dickinson And Company Urządzenie do rozdzielania faz gęstości
EP3236259A1 (en) * 2011-04-29 2017-10-25 Seventh Sense Biosystems, Inc. Plasma or serum production and removal of fluids under reduced pressure
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US20150148212A1 (en) * 2012-05-10 2015-05-28 Konica Minolta, Inc. Process for removing red blood cells and centrifugal tube for blood collection
EP3156794A4 (en) * 2014-06-12 2018-01-24 Leisure, Inc. Method for dilute plasma separation using container for blood dilution and storage containing gelling agent for plasma separation
WO2016073415A2 (en) * 2014-11-04 2016-05-12 Wainamics, Inc. Microscale plasma separator
WO2016178931A1 (en) * 2015-05-01 2016-11-10 Mesotex, Inc. Process for separating nucleated cells from non-nucleated red blood cells
CN107923838B (zh) * 2015-06-16 2021-11-26 泰斯科有限公司 生物材料测定仪器
US10859563B2 (en) * 2015-12-01 2020-12-08 General Electric Company Erythrocyte aggregation and leukocyte isolation
JP2017129429A (ja) * 2016-01-19 2017-07-27 稲田　捷也 多白血球血漿の調整方法
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
US11448641B2 (en) * 2017-11-28 2022-09-20 Canon Virginia, Inc. Methods and devices for separation of blood components
KR20250131842A (ko) * 2017-12-27 2025-09-03 세키스이 메디칼 가부시키가이샤 혈청 또는 혈장 분리용 조성물, 혈액 채취 용기, 및 혈청 또는 혈장의 분리 방법

Also Published As

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