ATE405306T1 - Apparat zur gewinnung von blutplättchen - Google Patents

Apparat zur gewinnung von blutplättchen

Info

Publication number
ATE405306T1
ATE405306T1 AT01128154T AT01128154T ATE405306T1 AT E405306 T1 ATE405306 T1 AT E405306T1 AT 01128154 T AT01128154 T AT 01128154T AT 01128154 T AT01128154 T AT 01128154T AT E405306 T1 ATE405306 T1 AT E405306T1
Authority
AT
Austria
Prior art keywords
centrifugal separator
line
blood
emanating
rotor
Prior art date
Application number
AT01128154T
Other languages
English (en)
Inventor
Noboru Saito
Takeshi Udagawa
Kunio Horiuchi
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 ATE405306T1 publication Critical patent/ATE405306T1/de

Links

Classifications

    • 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
    • A61B5/14—Devices for taking samples of blood ; Measuring characteristics of blood in vivo, e.g. gas concentration within the blood, pH-value of blood
    • A61B5/1405—Devices for taking blood samples
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/303—Details having a reservoir for treated blood to be returned
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/304—Treatment chamber used as reservoir, e.g. centrifuge bowl or filter with movable membrane
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30—Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301—Details
    • A61M1/305—Control of inversion point between collection and re-infusion phase
    • A61M1/308—Volume control, e.g. with open or flexible containers, by counting the number of pump revolutions, weighing
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36222—Details related to the interface between cassette and machine
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36225—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit with blood pumping means or components thereof
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362265—Details of valves
    • 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
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3622—Extra-corporeal blood circuits with a cassette forming partially or totally the blood circuit
    • A61M1/36226—Constructional details of cassettes, e.g. specific details on material or shape
    • A61M1/362266—Means for adding solutions or substances to the 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
    • A61M1/36—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
    • A61M2202/00—Special media to be introduced, removed or treated
    • A61M2202/04—Liquids
    • A61M2202/0413—Blood
    • A61M2202/0415—Plasma
    • 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
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3306—Optical measuring means
    • A61M2205/331—Optical measuring means used as turbidity change detectors, e.g. for priming-blood or plasma-hemoglubine-interface detection
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3382—Upper level detectors
    • 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Animal Behavior & Ethology (AREA)
  • Anesthesiology (AREA)
  • Cardiology (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Biophysics (AREA)
  • Pathology (AREA)
  • Medical Informatics (AREA)
  • Molecular Biology (AREA)
  • Surgery (AREA)
  • External Artificial Organs (AREA)
  • Centrifugal Separators (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT01128154T 2000-11-28 2001-11-27 Apparat zur gewinnung von blutplättchen ATE405306T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2000360786A JP4299452B2 (ja) 2000-11-28 2000-11-28 血小板採取装置

Publications (1)

Publication Number Publication Date
ATE405306T1 true ATE405306T1 (de) 2008-09-15

Family

ID=18832324

Family Applications (1)

Application Number Title Priority Date Filing Date
AT01128154T ATE405306T1 (de) 2000-11-28 2001-11-27 Apparat zur gewinnung von blutplättchen

Country Status (9)

Country Link
US (1) US6893412B2 (de)
EP (1) EP1208856B1 (de)
JP (1) JP4299452B2 (de)
KR (1) KR20020041767A (de)
CN (1) CN100502960C (de)
AT (1) ATE405306T1 (de)
AU (1) AU9342901A (de)
DE (1) DE60135431D1 (de)
TW (1) TW515720B (de)

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US6890291B2 (en) 2001-06-25 2005-05-10 Mission Medical, Inc. Integrated automatic blood collection and processing unit
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US7211037B2 (en) 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
US20040127840A1 (en) * 2002-03-04 2004-07-01 Steve Gara Blood separation apparatus and method of using the same
EP1497645A2 (de) 2002-04-19 2005-01-19 Mission Medical, Inc. Integrierte automatische blutverarbeitungseinheit
US7238164B2 (en) † 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
CN103454191B (zh) * 2003-07-02 2016-01-06 泰尔茂比司特公司 用于利用预测数据分析算法控制血液处理离心机的方法
ITMI20031715A1 (it) * 2003-09-05 2005-03-06 Dideco Spa Dispositivo di comando nella raccolta differenziata dei
ITMI20032341A1 (it) * 2003-11-28 2005-05-29 Dideco Spa Dispositivo di autotrasfusione con unificazione delle procedure da effettuare sul paziente.
US7476209B2 (en) 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
WO2007001739A1 (en) 2005-06-22 2007-01-04 Gambro Bct, Inc. Apparatus and method for separating discrete volumes of a composite liquid
US8016736B2 (en) 2006-10-20 2011-09-13 Caridianbct Biotechnologies, Llc Methods for washing a red blood cell component and for removing prions therefrom
US7905853B2 (en) 2007-10-30 2011-03-15 Baxter International Inc. Dialysis system having integrated pneumatic manifold
US8211049B2 (en) * 2008-02-26 2012-07-03 Fenwal, Inc. Blood processing system for single or double access draw and return
USD624180S1 (en) * 2008-08-27 2010-09-21 Deka Products Limited Partnership Connector for fluid supply for a patient infusion
MX2011010633A (es) 2009-04-09 2012-01-20 Entegrion Inc Productos sanguineos deshidratados por aspersion y metodos para elaborar los mismos.
US20110142885A1 (en) 2009-09-16 2011-06-16 Velico Medical, Inc. Spray-dried human plasma
US8840535B2 (en) 2010-05-27 2014-09-23 Terumo Bct, Inc. Multi-unit blood processor with temperature sensing
WO2011156068A1 (en) 2010-06-07 2011-12-15 Caridianbct, Inc. Multi-unit blood processor with volume prediction
US9555171B2 (en) 2010-09-30 2017-01-31 Depuy Mitek, Llc Methods and devices for collecting separate components of whole blood
US20140083628A1 (en) 2012-09-27 2014-03-27 Velico Medical, Inc. Spray drier assembly for automated spray drying
EP2658596B1 (de) * 2010-12-30 2020-11-18 Haemonetics Corporation System und verfahren zur entnahme von thrombozyten und antizipation von plasmareinjektion
US9302042B2 (en) 2010-12-30 2016-04-05 Haemonetics Corporation System and method for collecting platelets and anticipating plasma return
CN106419834B (zh) * 2011-04-08 2020-01-17 申泰尔医疗系统有限责任公司 用于检测肠穿孔的方法和装置
US11878312B2 (en) * 2011-11-21 2024-01-23 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension
US12350686B2 (en) * 2011-11-21 2025-07-08 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension
JP6157451B2 (ja) * 2012-03-27 2017-07-05 テルモ株式会社 血液成分分離装置
CN104203302B (zh) * 2012-03-27 2016-06-22 泰尔茂株式会社 血液成分分离装置
US9733805B2 (en) 2012-06-26 2017-08-15 Terumo Bct, Inc. Generating procedures for entering data prior to separating a liquid into components
JP6097758B2 (ja) * 2012-09-11 2017-03-15 テルモ株式会社 血液成分分離装置
US10449274B2 (en) 2013-06-26 2019-10-22 Circulite, Inc. System and method of facilitating connection between cannulae and a blood pump
US9561184B2 (en) 2014-09-19 2017-02-07 Velico Medical, Inc. Methods and systems for multi-stage drying of plasma
CN104288854B (zh) * 2014-10-28 2016-11-09 北京麦邦光电仪器有限公司 高精度闭环血液成分实时分离采血方法及采血装置
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KR102589056B1 (ko) * 2015-12-08 2023-10-12 바이오매트리카 인코포레이티드 적혈구 침강 속도의 감소
US11957998B2 (en) * 2019-06-06 2024-04-16 Pneumatic Scale Corporation Centrifuge system for separating cells in suspension
EP3885050B1 (de) * 2020-03-26 2022-10-05 Alfa Laval Corporate AB Zentrifugalabscheider zum trennen eines flüssigen gemischs
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CN113058319B (zh) * 2021-04-13 2022-07-29 四川红土地农业开发有限公司 一种紫薯红酒加工用过滤装置及使用方法
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US12571587B2 (en) 2022-09-15 2026-03-10 Velico Medical, Inc. Finishing apparatus for a spray drying system
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Also Published As

Publication number Publication date
US6893412B2 (en) 2005-05-17
DE60135431D1 (de) 2008-10-02
JP4299452B2 (ja) 2009-07-22
EP1208856A3 (de) 2003-12-03
JP2002159569A (ja) 2002-06-04
EP1208856B1 (de) 2008-08-20
EP1208856A2 (de) 2002-05-29
US20020099319A1 (en) 2002-07-25
KR20020041767A (ko) 2002-06-03
CN1356146A (zh) 2002-07-03
AU9342901A (en) 2002-05-30
CN100502960C (zh) 2009-06-24
TW515720B (en) 2003-01-01

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