CN118235042A - 血液采集容器、血浆的分离方法、细胞外游离核酸的分离方法和细胞外囊泡的分离方法 - Google Patents

血液采集容器、血浆的分离方法、细胞外游离核酸的分离方法和细胞外囊泡的分离方法 Download PDF

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Publication number
CN118235042A
CN118235042A CN202280075520.1A CN202280075520A CN118235042A CN 118235042 A CN118235042 A CN 118235042A CN 202280075520 A CN202280075520 A CN 202280075520A CN 118235042 A CN118235042 A CN 118235042A
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CN
China
Prior art keywords
collection container
blood collection
blood
plasma
aqueous solution
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.)
Pending
Application number
CN202280075520.1A
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English (en)
Chinese (zh)
Inventor
驹井邦哉
M·S·侯赛因
井上智雅
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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Sekisui Medical Co Ltd
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Publication date
Application filed by Sekisui Medical Co Ltd filed Critical Sekisui Medical Co Ltd
Publication of CN118235042A publication Critical patent/CN118235042A/zh
Pending legal-status Critical Current

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    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/02—Devices for withdrawing samples
    • G01N1/10—Devices for withdrawing samples in the liquid or fluent state
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N1/00—Sampling; Preparing specimens for investigation
    • G01N1/28—Preparing specimens for investigation including physical details of (bio-)chemical methods covered elsewhere, e.g. G01N33/50, C12Q
    • G01N1/40—Concentrating samples
    • 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
    • B01L2300/00—Additional constructional details
    • B01L2300/06—Auxiliary integrated devices, integrated components
    • B01L2300/0681—Filter

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  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Pathology (AREA)
  • Immunology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Medicinal Chemistry (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Urology & Nephrology (AREA)
  • Biophysics (AREA)
  • Hydrology & Water Resources (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
CN202280075520.1A 2022-01-28 2022-09-29 血液采集容器、血浆的分离方法、细胞外游离核酸的分离方法和细胞外囊泡的分离方法 Pending CN118235042A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2022-012202 2022-01-28
JP2022012202 2022-01-28
PCT/JP2022/036449 WO2023145137A1 (ja) 2022-01-28 2022-09-29 血液採取容器、血漿の分離方法、細胞外遊離核酸の分離方法及び細胞外小胞の分離方法

Publications (1)

Publication Number Publication Date
CN118235042A true CN118235042A (zh) 2024-06-21

Family

ID=87471054

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280075520.1A Pending CN118235042A (zh) 2022-01-28 2022-09-29 血液采集容器、血浆的分离方法、细胞外游离核酸的分离方法和细胞外囊泡的分离方法

Country Status (7)

Country Link
US (1) US20250073703A1 (https=)
EP (1) EP4471401A4 (https=)
JP (1) JPWO2023145137A1 (https=)
KR (1) KR20240142406A (https=)
CN (1) CN118235042A (https=)
CA (1) CA3250108A1 (https=)
WO (1) WO2023145137A1 (https=)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7768638B1 (ja) * 2024-03-22 2025-11-12 積水メディカル株式会社 血液採取容器、血漿の分離方法、細胞外遊離核酸の分離方法及び細胞外小胞の分離方法
JP7779617B1 (ja) * 2025-01-28 2025-12-03 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

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007271388A (ja) * 2006-03-30 2007-10-18 Hidetoshi Tsuchida 血清または血漿の分離方法および血液分離管
EP2360470A4 (en) 2008-11-07 2013-01-02 Hitachi Chemical Co Ltd BLOOD SERUM OR BLOOD PLASMA SEPARATOR MATERIAL AND BLOOD COLLECTION TUBE USING THE SAME
PL3006109T3 (pl) 2009-05-15 2019-12-31 Becton, Dickinson And Company Urządzenie do rozdzielania faz gęstości
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
US10859563B2 (en) * 2015-12-01 2020-12-08 General Electric Company Erythrocyte aggregation and leukocyte isolation
CN114340493B (zh) * 2019-12-05 2025-12-23 积水医疗株式会社 血液采集容器和血浆的分离方法
KR20220150272A (ko) * 2020-03-05 2022-11-10 세키스이 메디칼 가부시키가이샤 세포 함유액용 보존 용기 및 보존액
JP7169608B1 (ja) * 2022-01-28 2022-11-11 積水メディカル株式会社 血液採取容器、血漿の分離方法、細胞外遊離核酸の分離方法及び細胞外小胞の分離方法

Also Published As

Publication number Publication date
EP4471401A4 (en) 2025-12-31
EP4471401A1 (en) 2024-12-04
US20250073703A1 (en) 2025-03-06
JPWO2023145137A1 (https=) 2023-08-03
CA3250108A1 (en) 2025-06-17
KR20240142406A (ko) 2024-09-30
WO2023145137A1 (ja) 2023-08-03

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