KR20240142406A - 혈액 채취 용기, 혈장의 분리 방법, 세포외 유리 핵산의 분리 방법 및 세포외 소포의 분리 방법 - Google Patents

혈액 채취 용기, 혈장의 분리 방법, 세포외 유리 핵산의 분리 방법 및 세포외 소포의 분리 방법 Download PDF

Info

Publication number
KR20240142406A
KR20240142406A KR1020247019557A KR20247019557A KR20240142406A KR 20240142406 A KR20240142406 A KR 20240142406A KR 1020247019557 A KR1020247019557 A KR 1020247019557A KR 20247019557 A KR20247019557 A KR 20247019557A KR 20240142406 A KR20240142406 A KR 20240142406A
Authority
KR
South Korea
Prior art keywords
blood collection
collection container
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
KR1020247019557A
Other languages
English (en)
Korean (ko)
Inventor
구니야 고마이
엠디 샤하다트 호세인
도모노리 이노우에
Original Assignee
세키스이 메디칼 가부시키가이샤
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 세키스이 메디칼 가부시키가이샤 filed Critical 세키스이 메디칼 가부시키가이샤
Publication of KR20240142406A publication Critical patent/KR20240142406A/ko
Pending 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
    • 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

Landscapes

  • 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)
KR1020247019557A 2022-01-28 2022-09-29 혈액 채취 용기, 혈장의 분리 방법, 세포외 유리 핵산의 분리 방법 및 세포외 소포의 분리 방법 Pending KR20240142406A (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JPJP-P-2022-012202 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
KR20240142406A true KR20240142406A (ko) 2024-09-30

Family

ID=87471054

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020247019557A Pending KR20240142406A (ko) 2022-01-28 2022-09-29 혈액 채취 용기, 혈장의 분리 방법, 세포외 유리 핵산의 분리 방법 및 세포외 소포의 분리 방법

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010053180A1 (ja) 2008-11-07 2010-05-14 日立化成工業株式会社 血清又は血漿分離材及びそれを用いた採血管
WO2010132783A1 (en) 2009-05-15 2010-11-18 Becton, Dickinson And Company Density phase separation device

Family Cites Families (6)

* 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
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

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2010053180A1 (ja) 2008-11-07 2010-05-14 日立化成工業株式会社 血清又は血漿分離材及びそれを用いた採血管
WO2010132783A1 (en) 2009-05-15 2010-11-18 Becton, Dickinson And Company Density phase separation device

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
CN118235042A (zh) 2024-06-21
WO2023145137A1 (ja) 2023-08-03

Similar Documents

Publication Publication Date Title
JP6901194B1 (ja) 血液採取容器及び血漿の分離方法
JP7169608B1 (ja) 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
US20230090675A1 (en) Leukocyte concentration separation device, blood collection container, and method for separating leukocytes
KR102852716B1 (ko) 혈청 또는 혈장 분리용 조성물, 혈액 채취 용기, 및 혈청 또는 혈장의 분리 방법
KR20240142406A (ko) 혈액 채취 용기, 혈장의 분리 방법, 세포외 유리 핵산의 분리 방법 및 세포외 소포의 분리 방법
JP7601359B2 (ja) 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
JP6809747B1 (ja) 単核球含有血漿分離用組成物及び血液採取容器
JP7355473B1 (ja) 循環腫瘍細胞分離キット、循環腫瘍細胞分離容器及び循環腫瘍細胞の分離方法
KR20230159830A (ko) 혈액 분리용 조성물, 혈액 채취 용기 및 백혈구의 분리 방법
JP7768638B1 (ja) 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
JP7670408B1 (ja) 血液採取容器
CA3157473C (en) Blood collection container and plasma separation method
WO2024204675A1 (ja) 血液採取容器及び血漿の分離方法
JP7779617B1 (ja) 血液採取容器及び血漿の分離方法
KR20250160116A (ko) 혈액 채취 용기 및 단핵구의 분리 방법

Legal Events

Date Code Title Description
PA0105 International application

Patent event date: 20240612

Patent event code: PA01051R01D

Comment text: International Patent Application

PG1501 Laying open of application