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

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B5/0428—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles with flexible receptacles
    • 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
    • A61M1/3692—Washing or rinsing blood or blood constituents
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B13/00—Control arrangements specially designed for centrifuges; Program control of centrifuges
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0442—Radial 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B9/00—Drives specially designed for centrifuges; Arrangement or disposition of transmission gearing; Suspending or balancing rotary bowls
    • B04B9/14—Balancing rotary bowls ; Schrappers
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16F—SPRINGS; SHOCK-ABSORBERS; MEANS FOR DAMPING VIBRATION
    • F16F15/00—Suppression of vibrations in systems; Means or arrangements for avoiding or reducing out-of-balance forces, e.g. due to motion
    • F16F15/32—Correcting- or balancing-weights or equivalent means for balancing rotating bodies, e.g. vehicle wheels
    • F16F15/36—Correcting- 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
    • F16F15/363—Correcting- 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
    • 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
    • A61M1/0218—Multiple bag systems for separating or storing blood components with filters
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B5/00—Other centrifuges
    • B04B5/04—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers
    • B04B5/0407—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles
    • B04B2005/0435—Radial 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) EP2026908B1 (de)
JP (1) JP2009539495A (de)
CN (1) CN101460254B (de)
AT (1) ATE540757T1 (de)
WO (1) WO2007143386A2 (de)

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EP2091593B1 (de) * 2006-12-20 2012-09-19 Terumo BCT, Inc. Vorrichtung und Verfahren zum Trennen eines Flüssigkeitsgemischs in mindestens zwei Bestandteile
WO2010014330A2 (en) * 2008-07-31 2010-02-04 Caridianbct, Inc. Method and apparatus for determining the yield of at least one component
WO2011005411A1 (en) * 2009-07-06 2011-01-13 Caridianbct, Inc. Apparatus and method for automatically loading washing solution in a multi-unit blood processor
US9114205B2 (en) 2010-03-16 2015-08-25 Asahi Kasei Medical Co., Ltd. Chemical liquid addition system and chemical liquid addition method
WO2011149611A1 (en) * 2010-05-26 2011-12-01 Caridianbct, Inc. Apparatus and method for operating a multi-unit blood processor with varying units of blood
ES2523125T3 (es) 2010-05-27 2014-11-21 Terumo Bct, Inc. Procesador de sangre de múltiples unidades con detección de temperatura
US9028388B2 (en) 2010-06-07 2015-05-12 Terumo Bct, Inc. Multi-unit blood processor with volume prediction
EP2582413B1 (de) 2010-06-17 2017-07-19 Terumo BCT, Inc. Blutprozessor mit mehreren einheiten und isolierten ventilen für hochfrequenzversiegelung
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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
EP2758179B1 (de) 2011-09-21 2017-03-08 Beckman Coulter, Inc. Verbesserte zentrifuge und verfahren
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CN112773965A (zh) * 2021-03-08 2021-05-11 龚小倩 一种连续式血浆分离装置
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Also Published As

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

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