WO2011118907A3 - 혈액성분 분리방법 - Google Patents

혈액성분 분리방법 Download PDF

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Publication number
WO2011118907A3
WO2011118907A3 PCT/KR2010/009611 KR2010009611W WO2011118907A3 WO 2011118907 A3 WO2011118907 A3 WO 2011118907A3 KR 2010009611 W KR2010009611 W KR 2010009611W WO 2011118907 A3 WO2011118907 A3 WO 2011118907A3
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WO
WIPO (PCT)
Prior art keywords
blood
flow tube
upward
ppp
prp
Prior art date
Application number
PCT/KR2010/009611
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English (en)
French (fr)
Other versions
WO2011118907A2 (ko
Inventor
김준우
Original Assignee
Kim Jun-Woo
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=43135519&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=WO2011118907(A3) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Kim Jun-Woo filed Critical Kim Jun-Woo
Priority to US13/636,672 priority Critical patent/US20130011311A1/en
Publication of WO2011118907A2 publication Critical patent/WO2011118907A2/ko
Publication of WO2011118907A3 publication Critical patent/WO2011118907A3/ko

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    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/153—Devices specially adapted for taking samples of venous or arterial blood, e.g. with syringes
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150015—Source of blood
    • A61B5/15003—Source of blood for venous or arterial blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150236—Pistons, i.e. cylindrical bodies that sit inside the syringe barrel, typically with an air tight seal, and slide in the barrel to create a vacuum or to expel blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150244—Rods for actuating or driving the piston, i.e. the cylindrical body that sits inside the syringe barrel, typically with an air tight seal, and slides in the barrel to create a vacuum or to expel blood
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150389—Hollow piercing elements, e.g. canulas, needles, for piercing the skin
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150374—Details of piercing elements or protective means for preventing accidental injuries by such piercing elements
    • A61B5/150381—Design of piercing elements
    • A61B5/150503—Single-ended needles
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150885—Preventing re-use
    • A61B5/150908—Preventing re-use by disconnecting components, e.g. breaking or rupturing of connected parts, e.g. piston and rod
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits using separation based on different densities of components, e.g. centrifuging
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150206—Construction or design features not otherwise provided for; manufacturing or production; packages; sterilisation of piercing element, piercing device or sampling device
    • A61B5/150259—Improved gripping, e.g. with high friction pattern or projections on the housing surface or an ergonometric shape
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/15—Devices for taking samples of blood
    • A61B5/150007—Details
    • A61B5/150755—Blood sample preparation for further analysis, e.g. by separating blood components or by mixing
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0427—Platelets; Thrombocytes

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Animal Behavior & Ethology (AREA)
  • Hematology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Biomedical Technology (AREA)
  • General Health & Medical Sciences (AREA)
  • Pathology (AREA)
  • Surgery (AREA)
  • Molecular Biology (AREA)
  • Medical Informatics (AREA)
  • Biophysics (AREA)
  • Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Vascular Medicine (AREA)
  • Cardiology (AREA)
  • Anesthesiology (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)

Abstract

본 발명은 종래기술에 비하여 공정을 단순화시키면서도 분리된 혈액성분의 순도를 보장할 수 있고, 혈액 채혈부터 혈액 분리과정동안 공기오염을 방지할 수 있는 혈액성분 분리방법에 관한 것으로, 유통관을 통해서 혈액의 입출이 가능하고 가압수단에 의해 상기 유통관으로 내장된 혈액을 배출가능한 혈액성분 분리기에 혈액을 장입하는 혈액장입단계; 이 장입된 혈액성분 분리기를 원심분리기에 상기 혈액성분 분리기의 유통관이 상방으로 배향되도록 장착하여 혈액성분 별로 층분리하는 원심분리단계; 상기 유통관이 상방으로 배치된 상태에서 상기 유통관에 PPP저장수단을 연결하고, 상기 원심분리된 혈액성분을 상기 가압수단에 의해 상측으로 압력을 가하여 상기 유통관을 통해 상측으로 PPP만을 배출시켜 상기 PPP저장수단에 PPP만을 주입시키는 PPP분리단계; 및 상기 PPP분리단계 후에, 상기 유통관이 상방으로 배치된 상태에서 상기 유통관에 PRP저장수단을 연결하고, 상기 원심분리된 혈액성분을 상기 가압수단에 의해 상측으로 압력을 가하여 상기 유통관을 통해 상측으로 PRP만을 배출시켜 상기 PRP저장수단에 PRP만을 주입시키는 PRP분리단계를 포함한다.
PCT/KR2010/009611 2010-03-23 2010-12-31 혈액성분 분리방법 WO2011118907A2 (ko)

Priority Applications (1)

Application Number Priority Date Filing Date Title
US13/636,672 US20130011311A1 (en) 2010-03-23 2010-12-31 Blood Component Separator

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020100025698A KR100988220B1 (ko) 2010-03-23 2010-03-23 혈액성분 분리방법
KR10-2010-0025698 2010-03-23

Publications (2)

Publication Number Publication Date
WO2011118907A2 WO2011118907A2 (ko) 2011-09-29
WO2011118907A3 true WO2011118907A3 (ko) 2011-11-24

Family

ID=43135519

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/KR2010/009611 WO2011118907A2 (ko) 2010-03-23 2010-12-31 혈액성분 분리방법

Country Status (3)

Country Link
US (1) US20130011311A1 (ko)
KR (1) KR100988220B1 (ko)
WO (1) WO2011118907A2 (ko)

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KR101145388B1 (ko) * 2010-04-29 2012-05-15 주문귀 버피코트 추출 키트 및 방법
KR101026599B1 (ko) 2010-12-30 2011-04-04 문상호 자가 혈소판 농축물질 분리용 용기
KR101016166B1 (ko) 2011-01-05 2011-03-18 문상호 자가 혈소판 농축물질 분리방법
KR101179548B1 (ko) 2012-03-05 2012-09-05 김준우 성분 분리기
KR101416623B1 (ko) * 2012-09-05 2014-07-08 김윤성 Ｐｒｐ 혈액 성분 분리를 위한 주사기 및 이를 이용한 분리방법
KR101333789B1 (ko) 2012-11-07 2013-11-29 김이선 원심 분리 용기 및 그의 용도
CN104704106B (zh) * 2013-04-11 2016-08-24 早安生物株式会社 提取自血小板的血液分离容器
KR101472821B1 (ko) * 2014-05-14 2014-12-16 김준우 성분 분리기
CN104491944A (zh) * 2014-11-19 2015-04-08 沈阳优吉诺生物科技有限公司 一种血浆的提取装置及其提取方法
KR101641078B1 (ko) * 2015-02-10 2016-07-25 김동규 주사기팁
EP3165921A1 (en) * 2015-11-05 2017-05-10 Dominik Olbrzymek A kit for centrifugal separation of biological fluid components and a method for centrifugal separation of biological fluid components
US10272445B2 (en) 2015-11-24 2019-04-30 Royal Biologics Methods and apparatus for separating fluid components
US20180353118A1 (en) * 2015-12-03 2018-12-13 Lacerta Technologies Inc. Method and Apparatus For Preparing Blood Fraction Concentrate
CN106076448A (zh) * 2016-07-27 2016-11-09 上海凯戎医疗科技有限公司 一种活塞型医用离心管及其用于制备富血小板血浆的制备方法
CN106994396B (zh) * 2017-05-23 2019-03-29 武汉朗克医疗器械有限公司 Prp连续离心分离装置及分离方法
US10799422B2 (en) * 2017-05-30 2020-10-13 Spectrum Solutions L.L.C. Sample collection kit including removable stopper
KR101990633B1 (ko) * 2017-09-25 2019-06-18 정광수 혈소판 농축 물질 추출 장치
RU2747943C2 (ru) * 2018-04-17 2021-05-17 Юрий Геннадьевич Башкатов Медицинское изделие для получения плазмы крови с высоким содержанием тромбоцитов.
KR102146508B1 (ko) * 2018-06-25 2020-08-20 송미희 버피코트 추출장치
CA3120708A1 (en) 2018-11-20 2020-05-28 Spectrum Solutions, Llc Sample collection system including sealing cap and valve
US11701094B2 (en) 2019-06-20 2023-07-18 Spectrum Solutions L.L.C. Sample collection system including valve and plug assemblies
IT201900024238A1 (it) * 2019-12-17 2021-06-17 Medi Ca S R L Kit per il prelievo di sangue e la produzione di plasma ricco di piastrine e metodo
KR102218140B1 (ko) * 2020-05-27 2021-02-19 이재영 원심분리기용 일체형 주사기 및 이를 이용한 혈액 원심분리방법
RU202348U1 (ru) * 2020-11-13 2021-02-12 Общество С Ограниченной Ответственностью "Научно-Производственное Медицинское Объединение "Рост" (Ооо "Нпмо "Рост") Шприц-колба для получения плазмы, богатой тромбоцитами
EP4268720A1 (fr) * 2022-04-27 2023-11-01 Bioulac, Bruno Dispositif de prelevement du sang d'un individu, dispositif et procede de collecte du plasma contenu dans le sang d'un individu
CN114983410B (zh) * 2022-06-08 2023-07-07 东北农业大学 一种猪采血收集工具及其使用方法

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Patent Citations (4)

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Publication number Priority date Publication date Assignee Title
JPH07191020A (ja) * 1993-12-27 1995-07-28 Fuji Photo Film Co Ltd 全血分析要素を用いた全血試料の分析方法
KR200269465Y1 (ko) * 2001-12-12 2002-03-23 주식회사 메디진 채혈 주사기
KR200398883Y1 (ko) * 2005-03-08 2005-10-17 정낙수 채혈용 주사기
KR100868750B1 (ko) * 2007-08-01 2008-11-13 주식회사 선우테크 자주 진공식 채혈 기구

Also Published As

Publication number Publication date
KR100988220B1 (ko) 2010-10-18
WO2011118907A2 (ko) 2011-09-29
US20130011311A1 (en) 2013-01-10

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