ATE31388T1 - Zentrifugen-apparat. - Google Patents

Zentrifugen-apparat.

Info

Publication number
ATE31388T1
ATE31388T1 AT82303591T AT82303591T ATE31388T1 AT E31388 T1 ATE31388 T1 AT E31388T1 AT 82303591 T AT82303591 T AT 82303591T AT 82303591 T AT82303591 T AT 82303591T AT E31388 T1 ATE31388 T1 AT E31388T1
Authority
AT
Austria
Prior art keywords
piston
cam
blood
flow
centrifugal force
Prior art date
Application number
AT82303591T
Other languages
English (en)
Inventor
Allen Latham Jr
Donald W Schoendorfer
Original Assignee
Haemonetics 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 Haemonetics Corp filed Critical Haemonetics Corp
Application granted granted Critical
Publication of ATE31388T1 publication Critical patent/ATE31388T1/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
    • B04B5/0442—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
    • B04B13/00—Control arrangements specially designed for centrifuges; Programme control of centrifuges
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/108—Centrifugal mass type [exclusive of liquid]
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T137/00—Fluid handling
    • Y10T137/0971—Speed responsive valve control
    • Y10T137/108—Centrifugal mass type [exclusive of liquid]
    • Y10T137/1098—With multiple valves

Landscapes

  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
AT82303591T 1981-07-09 1982-07-08 Zentrifugen-apparat. ATE31388T1 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US06/281,650 US4417884A (en) 1981-07-09 1981-07-09 Centrifuge timer clamp
EP82303591A EP0070156B1 (de) 1981-07-09 1982-07-08 Zentrifugen-Apparat

Publications (1)

Publication Number Publication Date
ATE31388T1 true ATE31388T1 (de) 1988-01-15

Family

ID=23078217

Family Applications (1)

Application Number Title Priority Date Filing Date
AT82303591T ATE31388T1 (de) 1981-07-09 1982-07-08 Zentrifugen-apparat.

Country Status (8)

Country Link
US (1) US4417884A (de)
EP (1) EP0070156B1 (de)
JP (1) JPS5817857A (de)
AT (1) ATE31388T1 (de)
AU (1) AU8575082A (de)
DE (1) DE3277833D1 (de)
DK (1) DK306682A (de)
ES (1) ES8403728A1 (de)

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4694861A (en) * 1986-12-22 1987-09-22 Beckman Instruments, Inc. Rotary pinch valve
US6780333B1 (en) 1987-01-30 2004-08-24 Baxter International Inc. Centrifugation pheresis method
US4940543A (en) * 1987-01-30 1990-07-10 Baxter International Inc. Plasma collection set
US5104526A (en) * 1987-01-30 1992-04-14 Baxter International Inc. Centrifugation system having an interface detection system
US4806252A (en) * 1987-01-30 1989-02-21 Baxter International Inc. Plasma collection set and method
US4834890A (en) * 1987-01-30 1989-05-30 Baxter International Inc. Centrifugation pheresis system
US5076911A (en) * 1987-01-30 1991-12-31 Baxter International Inc. Centrifugation chamber having an interface detection surface
WO2002036266A2 (en) 2000-11-02 2002-05-10 Gambro, Inc. Fluid separation devices, systems and methods
US20030040938A1 (en) * 2001-04-28 2003-02-27 Baxter International Inc. A system and method for managing inventory of blood component collection soft goods in a blood component collection facility
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
US7186230B2 (en) * 2002-03-04 2007-03-06 Therakos, Inc Method and apparatus for the continuous separation of biological fluids into components
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
ITMI20031715A1 (it) * 2003-09-05 2005-03-06 Dideco Spa Dispositivo di comando nella raccolta differenziata dei
US7060018B2 (en) 2003-09-11 2006-06-13 Cobe Cardiovascular, Inc. Centrifuge apparatus for processing blood
US7476209B2 (en) 2004-12-21 2009-01-13 Therakos, Inc. Method and apparatus for collecting a blood component and performing a photopheresis treatment
WO2008030731A2 (en) * 2006-09-06 2008-03-13 Caridianbct, Inc. Apparatus and method for separating a composite liquid into at least two components
US7806820B2 (en) * 2007-05-02 2010-10-05 Gary Wayne Howell Automatic balancing device and system for centrifuge rotors
US20140047986A1 (en) 2012-08-15 2014-02-20 Cyclone Medtech, Inc. Systems and methods for blood recovery from absorbent surgical materials

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR499880A (fr) * 1919-05-21 1920-02-25 Georges Rocques Minuterie à huile
US3190546A (en) * 1959-03-27 1965-06-22 Raccuglia Giovanni Method and apparatus for separating liquid mixtures
US3421414A (en) * 1966-03-15 1969-01-14 Ingersoll Rand Co Flyweight
US3480207A (en) * 1966-06-15 1969-11-25 Karl Strohmaier Centrifuge with efficiency measuring device
SE332906B (de) * 1969-08-11 1971-02-22 Aga Ab
US3674197A (en) * 1970-09-08 1972-07-04 Sorvall Inc Ivan Washing means for flexible bags in split enclosures
US3907504A (en) * 1973-04-06 1975-09-23 Gen Electric Blood oxygenation system including automatic means for stabilizing the flow rate of blood therethrough
JPS50107565A (de) * 1974-01-29 1975-08-25
US4061142A (en) * 1976-06-16 1977-12-06 Sandoz, Inc. Apparatus for controlling blood flow
US4146172A (en) * 1977-10-18 1979-03-27 Baxter Travenol Laboratories, Inc. Centrifugal liquid processing system
US4244513A (en) * 1978-09-15 1981-01-13 Coulter Corporation Centrifuge unit

Also Published As

Publication number Publication date
AU8575082A (en) 1983-01-13
ES513814A0 (es) 1983-12-01
DE3277833D1 (en) 1988-01-28
DK306682A (da) 1983-01-26
JPS5817857A (ja) 1983-02-02
EP0070156A2 (de) 1983-01-19
ES8403728A1 (es) 1984-04-16
EP0070156B1 (de) 1987-12-16
US4417884A (en) 1983-11-29
EP0070156A3 (en) 1984-06-20

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Legal Events

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RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties