ATE540757T1 - Unwuchtausgleichsanordnung für eine zentrifuge - Google Patents

Unwuchtausgleichsanordnung für eine zentrifuge

Info

Publication number
ATE540757T1
ATE540757T1 AT07797639T AT07797639T ATE540757T1 AT E540757 T1 ATE540757 T1 AT E540757T1 AT 07797639 T AT07797639 T AT 07797639T AT 07797639 T AT07797639 T AT 07797639T AT E540757 T1 ATE540757 T1 AT E540757T1
Authority
AT
Austria
Prior art keywords
centrifuge
compensation arrangement
unbalance compensation
unbalance
blood
Prior art date
Application number
AT07797639T
Other languages
English (en)
Inventor
Brian Holmes
Johan-Petter Hagstroem
Thomas L Menhennett
Hans Lindell
Per-Olov Jan Lundberg
Charles L Hake
Daniel A Joseph
Original Assignee
Caridianbct Inc
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 Caridianbct Inc filed Critical Caridianbct Inc
Application granted granted Critical
Publication of ATE540757T1 publication Critical patent/ATE540757T1/de

Links

Classifications

    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B5/00Other centrifuges
    • B04B5/04Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0428Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3692Washing or rinsing blood or blood constituents
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3693Other 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
    • A61M1/3696Other 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
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B13/00Control arrangements specially designed for centrifuges; Program control of centrifuges
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B5/00Other centrifuges
    • B04B5/04Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers with means for adding or withdrawing liquid substances during the centrifugation, e.g. continuous centrifugation
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B9/00Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/14Balancing rotary bowls ; Schrappers
    • FMECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16FSPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/36Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of imbalance, there is movement of masses until balance is achieved
    • F16F15/363Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels operating automatically, i.e. where, for a given amount of imbalance, there is movement of masses until balance is achieved using rolling bodies, e.g. balls free to move in a circumferential direction
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/02Blood transfusion apparatus
    • A61M1/0209Multiple bag systems for separating or storing blood components
    • A61M1/0218Multiple bag systems for separating or storing blood components with filters
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES 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
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/38Removing constituents from donor blood and storing or returning remainder to body, e.g. for transfusion
    • BPERFORMING OPERATIONS; TRANSPORTING
    • B04CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04BCENTRIFUGES
    • B04B5/00Other centrifuges
    • B04B5/04Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B2005/0435Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with adapters for centrifuge tubes or bags

Landscapes

  • Health & Medical Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Vascular Medicine (AREA)
  • General Health & Medical Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Engineering & Computer Science (AREA)
  • Cardiology (AREA)
  • Veterinary Medicine (AREA)
  • Public Health (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Acoustics & Sound (AREA)
  • Aviation & Aerospace Engineering (AREA)
  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
AT07797639T 2006-06-07 2007-05-22 Unwuchtausgleichsanordnung für eine zentrifuge ATE540757T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US80411606P 2006-06-07 2006-06-07
PCT/US2007/069417 WO2007143386A2 (en) 2006-06-07 2007-05-22 Apparatus and method for separating a composite liquid into at least two components

Publications (1)

Publication Number Publication Date
ATE540757T1 true ATE540757T1 (de) 2012-01-15

Family

ID=38603424

Family Applications (1)

Application Number Title Priority Date Filing Date
AT07797639T ATE540757T1 (de) 2006-06-07 2007-05-22 Unwuchtausgleichsanordnung für eine zentrifuge

Country Status (6)

Country Link
US (2) US7819793B2 (de)
EP (2) EP2213376B1 (de)
JP (1) JP2009539495A (de)
CN (1) CN101460254B (de)
AT (1) ATE540757T1 (de)
WO (1) WO2007143386A2 (de)

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CA2667870A1 (en) * 2006-12-20 2008-07-03 Caridianbct, Inc. Apparatus and method for separating a composite liquid into at least two components
JP5554778B2 (ja) * 2008-07-31 2014-07-23 テルモ ビーシーティー、インコーポレイテッド 少なくとも1つの成分の収量を求めるための方法及び装置
EP2451501B1 (de) * 2009-07-06 2013-05-01 Terumo BCT, Inc. Verfahren und system zur zur automatischen ladung einer waschlösung in einen blutprozessor mit mehreren einheiten
JP5733837B2 (ja) * 2010-03-16 2015-06-10 旭化成メディカル株式会社 薬液添加システム及び薬液添加方法
EP2576076B1 (de) * 2010-05-26 2018-12-19 Terumo BCT, Inc. Vorrichtung und verfahren zum betrieb eines blutprozessors mit mehreren einheiten mit unterschiedlichen bluteinheiten
US8840535B2 (en) 2010-05-27 2014-09-23 Terumo Bct, Inc. Multi-unit blood processor with temperature sensing
EP2576073B1 (de) 2010-06-07 2018-06-13 Terumo BCT, Inc. Blutprozessor mit mehreren einheiten und volumenvorhersage
WO2011159423A1 (en) 2010-06-17 2011-12-22 Caridianbct, Inc. Multi-unit blood processor with isolated valves for radio frequency sealing
US9079194B2 (en) 2010-07-19 2015-07-14 Terumo Bct, Inc. Centrifuge for processing blood and blood components
JP5816014B2 (ja) * 2011-07-14 2015-11-17 旭化成メディカル株式会社 血漿浄化装置及び血漿浄化装置の作動方法
US9956564B2 (en) 2011-09-21 2018-05-01 Beckman Coulter, Inc. Workflow support for zonal centrifugation
US9327296B2 (en) 2012-01-27 2016-05-03 Fenwal, Inc. Fluid separation chambers for fluid processing systems
DE102012201717A1 (de) * 2012-02-06 2013-08-08 AusBio Laboratories Co, Ltd. Probenträger-Zentrifuge
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US9796166B2 (en) 2014-03-24 2017-10-24 Fenwal, Inc. Flexible biological fluid filters
US9782707B2 (en) 2014-03-24 2017-10-10 Fenwal, Inc. Biological fluid filters having flexible walls and methods for making such filters
US9968738B2 (en) 2014-03-24 2018-05-15 Fenwal, Inc. Biological fluid filters with molded frame and methods for making such filters
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AU2018254601B2 (en) 2017-04-21 2023-02-02 Terumo Bct, Inc. System for high-throughput blood component collection
US10940491B1 (en) 2018-04-25 2021-03-09 Spherical Holdings, Llc Centrifuge operating with sinusoidal motion
CN112773965A (zh) * 2021-03-08 2021-05-11 龚小倩 一种连续式血浆分离装置
US12343738B2 (en) 2021-04-05 2025-07-01 Fenwal, Inc. Continuous flow centrifugation chambers
US12564668B2 (en) 2022-08-02 2026-03-03 Terumo Bct, Inc. Methods and systems for high-throughput blood component collection
KR102736387B1 (ko) * 2023-09-14 2024-11-29 주식회사 한랩 자동 평형 원심분리기 및 이의 제어방법
CN117259031A (zh) * 2023-11-15 2023-12-22 中分(山东)工业科技有限公司 一种流体离心分离装置

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Also Published As

Publication number Publication date
CN101460254A (zh) 2009-06-17
EP2213376A1 (de) 2010-08-04
US20070284320A1 (en) 2007-12-13
US7819793B2 (en) 2010-10-26
JP2009539495A (ja) 2009-11-19
EP2213376B1 (de) 2012-11-28
WO2007143386A3 (en) 2008-07-03
EP2026908B1 (de) 2012-01-11
WO2007143386A2 (en) 2007-12-13
CN101460254B (zh) 2011-08-24
EP2026908A2 (de) 2009-02-25
US20110028295A1 (en) 2011-02-03

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