KR20220151158A - 백혈구 농축 분리 디바이스, 혈액 채취 용기 및 백혈구의 분리 방법 - Google Patents

백혈구 농축 분리 디바이스, 혈액 채취 용기 및 백혈구의 분리 방법 Download PDF

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KR20220151158A
KR20220151158A KR1020227024973A KR20227024973A KR20220151158A KR 20220151158 A KR20220151158 A KR 20220151158A KR 1020227024973 A KR1020227024973 A KR 1020227024973A KR 20227024973 A KR20227024973 A KR 20227024973A KR 20220151158 A KR20220151158 A KR 20220151158A
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blood
collection container
blood collection
osmotic pressure
container body
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Korean (ko)
Inventor
구니야 고마이
히로노부 이소가와
Original Assignee
세키스이 메디칼 가부시키가이샤
도쿠야마 세키스이 고교 가부시키가이샤
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Publication of KR20220151158A publication Critical patent/KR20220151158A/ko
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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)
KR1020227024973A 2020-03-11 2021-03-11 백혈구 농축 분리 디바이스, 혈액 채취 용기 및 백혈구의 분리 방법 Pending KR20220151158A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2020-042080 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

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Publication Number Publication Date
KR20220151158A true KR20220151158A (ko) 2022-11-14

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KR1020227024973A Pending KR20220151158A (ko) 2020-03-11 2021-03-11 백혈구 농축 분리 디바이스, 혈액 채취 용기 및 백혈구의 분리 방법

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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)

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* Cited by examiner, † Cited by third party
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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

Citations (2)

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JPS6184557A (ja) 1984-09-24 1986-04-30 ベクトン・デイツキンソン・アンド・カンパニー 血液分離方法
WO2019131613A1 (ja) 2017-12-27 2019-07-04 積水メディカル株式会社 血清または血漿分離用組成物、血液採取容器、及び血清または血漿の分離方法

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JPS5854130B2 (ja) * 1978-03-17 1983-12-02 旭化成株式会社 白血球分離法
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
JPS5754860A (en) * 1980-09-17 1982-04-01 Fuerante Antonio Blood density separation
US4487700A (en) * 1983-02-18 1984-12-11 Technicon Instruments Corporation Method and apparatus for separating lymphocytes from anticoagulated blood
US4640785A (en) * 1984-12-24 1987-02-03 Becton Dickinson And Company Separation of lymphocytes and monocytes from blood samples
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
US9095798B2 (en) * 2011-08-19 2015-08-04 Microaire Surgical Instruments, Llc Centrifuge separation method and apparatus using a medium density fluid
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
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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
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JPS6184557A (ja) 1984-09-24 1986-04-30 ベクトン・デイツキンソン・アンド・カンパニー 血液分離方法
WO2019131613A1 (ja) 2017-12-27 2019-07-04 積水メディカル株式会社 血清または血漿分離用組成物、血液採取容器、及び血清または血漿の分離方法

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US20230090675A1 (en) 2023-03-23
JPWO2021182575A1 (enExample) 2021-09-16
CN115280145A (zh) 2022-11-01
JP7803493B2 (ja) 2026-01-21
EP4119943A1 (en) 2023-01-18
EP4119943A4 (en) 2024-04-10
WO2021182575A1 (ja) 2021-09-16
CA3170079A1 (en) 2021-09-16

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