ATE317113T1 - Vorrichtung und verfahren zur trennung von blutkomponenten - Google Patents

Vorrichtung und verfahren zur trennung von blutkomponenten

Info

Publication number
ATE317113T1
ATE317113T1 AT00113163T AT00113163T ATE317113T1 AT E317113 T1 ATE317113 T1 AT E317113T1 AT 00113163 T AT00113163 T AT 00113163T AT 00113163 T AT00113163 T AT 00113163T AT E317113 T1 ATE317113 T1 AT E317113T1
Authority
AT
Austria
Prior art keywords
cells
measuring
information
section
duct
Prior art date
Application number
AT00113163T
Other languages
English (en)
Inventor
Atsushi Suzuki
Original Assignee
Terumo Corp
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 Terumo Corp filed Critical Terumo Corp
Application granted granted Critical
Publication of ATE317113T1 publication Critical patent/ATE317113T1/de

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/05—Investigating sedimentation of particle suspensions in blood
    • 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
    • A61M1/02—Blood transfusion apparatus
    • A61M1/0209—Multiple bag systems for separating or storing blood components
    • 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
    • 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
    • A61M1/3696—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 with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • 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
    • A61M1/38—Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume or surface-area of porous materials
    • G01N15/04—Investigating sedimentation of particle suspensions
    • G01N15/042—Investigating sedimentation of particle suspensions by centrifuging and investigating centrifugates

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Hematology (AREA)
  • General Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Biomedical Technology (AREA)
  • Anesthesiology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Engineering & Computer Science (AREA)
  • Public Health (AREA)
  • Cardiology (AREA)
  • Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Dispersion Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Measurement Of The Respiration, Hearing Ability, Form, And Blood Characteristics Of Living Organisms (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT00113163T 1999-07-02 2000-06-30 Vorrichtung und verfahren zur trennung von blutkomponenten ATE317113T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18949099A JP3817091B2 (ja) 1999-07-02 1999-07-02 細胞数測定装置

Publications (1)

Publication Number Publication Date
ATE317113T1 true ATE317113T1 (de) 2006-02-15

Family

ID=16242147

Family Applications (1)

Application Number Title Priority Date Filing Date
AT00113163T ATE317113T1 (de) 1999-07-02 2000-06-30 Vorrichtung und verfahren zur trennung von blutkomponenten

Country Status (5)

Country Link
US (1) US6678040B1 (de)
EP (1) EP1065495B1 (de)
JP (1) JP3817091B2 (de)
AT (1) ATE317113T1 (de)
DE (1) DE60025774T2 (de)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4299452B2 (ja) * 2000-11-28 2009-07-22 テルモ株式会社 血小板採取装置
US7087177B2 (en) * 2004-04-16 2006-08-08 Baxter International Inc. Methods for determining flow rates of biological fluids
JP4848125B2 (ja) * 2004-10-28 2011-12-28 テルモ株式会社 血液成分採取装置および血液成分採取システム
JP4619260B2 (ja) * 2005-10-21 2011-01-26 テルモ株式会社 血液成分採取装置
ITMI20090579A1 (it) * 2009-04-09 2010-10-10 Eurosets Srl Dispositivo di controllo della ammissione di globuli rossi ad un paziente in linea di trasfusione.
JP5359532B2 (ja) * 2009-04-30 2013-12-04 株式会社ジェイ・エム・エス 体液処理装置、圧力測定器
CN102781494B (zh) * 2009-12-11 2015-04-01 泰尔茂比司特公司 具有防护提取端口和光学控制的血液分离系统
FR2970334A1 (fr) * 2011-01-07 2012-07-13 Horiba Abx Sas Dispositif d'inspection d'un fluide biologique
US20140228709A1 (en) * 2012-03-14 2014-08-14 Terumo Kabushiki Kaisha Test blood container and blood collecting instrument
CN106178165B (zh) * 2016-08-11 2018-06-19 董稳 一种气动式采集血液系统及其使用方法
EP3461511B1 (de) * 2017-09-29 2022-04-20 Fenwal, Inc. Systeme und verfahren zur verarbeitung grosser volumen von biologischer flüssigkeit
US20240159632A1 (en) * 2021-03-16 2024-05-16 Sony Group Corporation Closed-system automated sample sorting system
JP7250978B1 (ja) * 2022-04-19 2023-04-03 ニプロ株式会社 流体濃度測定装置
US20250161542A1 (en) * 2023-11-22 2025-05-22 Fenwal, Inc. Method for predicting whole blood platelet count
KR102750322B1 (ko) * 2024-06-25 2025-01-06 서빛나 줄기세포 추출키트를 이용한 피부 개선하기 위한 미세전류 고주파 시스템

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US4939081A (en) 1987-05-27 1990-07-03 The Netherlands Cancer Institute Cell-separation
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Also Published As

Publication number Publication date
EP1065495A2 (de) 2001-01-03
JP2001021479A (ja) 2001-01-26
JP3817091B2 (ja) 2006-08-30
EP1065495B1 (de) 2006-02-01
DE60025774T2 (de) 2006-10-12
EP1065495A3 (de) 2003-09-10
US6678040B1 (en) 2004-01-13
DE60025774D1 (de) 2006-04-13

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