NZ336398A - A centrifuge apparatus with temperature control means - Google Patents

A centrifuge apparatus with temperature control means

Info

Publication number
NZ336398A
NZ336398A NZ336398A NZ33639898A NZ336398A NZ 336398 A NZ336398 A NZ 336398A NZ 336398 A NZ336398 A NZ 336398A NZ 33639898 A NZ33639898 A NZ 33639898A NZ 336398 A NZ336398 A NZ 336398A
Authority
NZ
New Zealand
Prior art keywords
piston
cylindrical member
container
supporting turntable
control means
Prior art date
Application number
NZ336398A
Inventor
Niels Erik Holm
Niels Hvid
Glenn A Jorgensen
Original Assignee
Bristol Myers Squibb Co
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 Bristol Myers Squibb Co filed Critical Bristol Myers Squibb Co
Priority to NZ507820A priority Critical patent/NZ507820A/en
Publication of NZ336398A publication Critical patent/NZ336398A/en

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B15/00—Other accessories for centrifuges
    • B04B15/02—Other accessories for centrifuges for cooling, heating, or heat insulating
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/0217—Separation of non-miscible liquids by centrifugal force
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D17/00—Separation of liquids, not provided for elsewhere, e.g. by thermal diffusion
    • B01D17/02—Separation of non-miscible liquids
    • B01D17/04—Breaking emulsions
    • B01D17/042—Breaking emulsions by changing the temperature
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/26—Separation of sediment aided by centrifugal force or centripetal force
    • B01D21/262—Separation of sediment aided by centrifugal force or centripetal force by using a centrifuge
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D21/00—Separation of suspended solid particles from liquids by sedimentation
    • B01D21/30—Control equipment
    • B01D21/34—Controlling the feed distribution; Controlling the liquid level ; Control of process parameters
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01K—MEASURING TEMPERATURE; MEASURING QUANTITY OF HEAT; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR
    • G01K7/00—Measuring temperature based on the use of electric or magnetic elements directly sensitive to heat ; Power supply therefor, e.g. using thermoelectric elements
    • G01K7/42—Circuits effecting compensation of thermal inertia; Circuits for predicting the stationary value of a temperature
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/49—Blood
    • G01N33/491—Blood by separating the blood components
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01D—SEPARATION
    • B01D2221/00—Applications of separation devices
    • B01D2221/10—Separation devices for use in medical, pharmaceutical or laboratory applications, e.g. separating amalgam from dental treatment residues
    • 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
    • B04B2005/0485—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 with a displaceable piston in the centrifuge chamber

Landscapes

  • Chemical & Material Sciences (AREA)
  • Health & Medical Sciences (AREA)
  • Physics & Mathematics (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Thermal Sciences (AREA)
  • Biomedical Technology (AREA)
  • General Physics & Mathematics (AREA)
  • Hematology (AREA)
  • Ecology (AREA)
  • General Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Molecular Biology (AREA)
  • Biophysics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • Automatic Analysis And Handling Materials Therefor (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)

Abstract

An apparatus is adapted to centrifuge and furthermore automatically handle a container (10) for separating a component, such as fibrin monomer, from plasma. The container (10) comprises a cylindrical member (11) and a piston (25) displaceable therein and comprising a tubular piston rod (12), which extends through the top wall. The piston (25) divides the cylindrical member (11) into a first chamber positioned above said piston (25) between said piston and said top wall and a second chamber positioned below said piston (25). The apparatus comprises a supporting turntable (1) with means for releasably retaining the cylindrical member (11), said supporting turntable being connected to a first activating means (5) for rotating the supporting turntable (1) with the container (10) about the central axis thereof. The apparatus comprises furthermore a rotatably journalled piston activating mechanism (13, 15, 16) adapted to activate the piston by means of a second activating means (21). A heat-emitting device (26, 27) is provided opposite the position of the cylindrical member (11) in the apparatus.
NZ336398A 1997-01-08 1998-01-08 A centrifuge apparatus with temperature control means NZ336398A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
NZ507820A NZ507820A (en) 1997-01-08 1998-01-08 Method for producing fibrin from fibrinogen by heating and subjecting to enzyme

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US3405697P 1997-01-08 1997-01-08
PCT/US1998/000251 WO1998030304A1 (en) 1997-01-08 1998-01-08 A centrifuge apparatus with temperature control means

Publications (1)

Publication Number Publication Date
NZ336398A true NZ336398A (en) 2000-12-22

Family

ID=21874032

Family Applications (1)

Application Number Title Priority Date Filing Date
NZ336398A NZ336398A (en) 1997-01-08 1998-01-08 A centrifuge apparatus with temperature control means

Country Status (8)

Country Link
EP (1) EP0975429A4 (en)
JP (1) JP2001508447A (en)
AU (1) AU741088B2 (en)
BR (1) BR9806736A (en)
CA (1) CA2277858A1 (en)
IL (1) IL130728A (en)
NZ (1) NZ336398A (en)
WO (1) WO1998030304A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2000058013A1 (en) * 1999-03-25 2000-10-05 Alphahelix Ab Homogenising of small-volume mixtures by centrifugation and heating
US7033501B1 (en) * 1999-09-24 2006-04-25 Bristol-Myers Squibb Company Centrifuge apparatus and method with improved temperature control
JP2004531358A (en) * 1999-10-12 2004-10-14 ケンドロ・ラボラトリー・プロダクツ・エル・ピー Control of separation performance in centrifuges
CN110882854B (en) * 2019-12-10 2023-12-19 张家港市蓝鸟机械有限公司 Oil heating type centrifugal device

Family Cites Families (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3073517A (en) * 1959-04-07 1963-01-15 Beckman Instruments Inc Continuous flow centrifuge apparatus and rotor therefor
US3604769A (en) * 1968-09-23 1971-09-14 Cryogenic Technology Inc Temperature-controlled spindle for centrifuges and similar apparatus
US3600900A (en) * 1969-11-03 1971-08-24 North American Rockwell Temperature controlled centrifuge
CH586233A5 (en) * 1971-01-18 1977-03-31 Pentapharm Ag
US3706412A (en) * 1971-07-28 1972-12-19 Haemonetics Corp Pressure-actuated centrifuge chuck and centrifuge incorporating the same
US3856470A (en) * 1973-01-10 1974-12-24 Baxter Laboratories Inc Rotor apparatus
CH626917A5 (en) * 1976-08-17 1981-12-15 Pentapharm Ag
US4300717A (en) * 1979-04-02 1981-11-17 Haemonetics Corporation Rotary centrifuge seal
US4442655A (en) * 1981-06-25 1984-04-17 Serapharm Michael Stroetmann Fibrinogen-containing dry preparation, manufacture and use thereof
US5223420A (en) * 1985-03-01 1993-06-29 Institut National De La Sante Et De La Recherche Medicale Elastin-based product, a procedure for its preparation and its biological applications; in particular as biomaterials and artificial supports
US5260420A (en) * 1987-07-30 1993-11-09 Centre Regional De Transfusion Sanguine De Lille Concentrate of thrombin coagulable proteins, the method of obtaining same and therapeutical use thereof
FR2619619B1 (en) * 1987-08-18 1990-01-12 Jouan SENSOR FOR MEASURING THE INTERNAL TEMPERATURE OF A REFRIGERATED OR THERMOSTAT CENTRIFUGAL TANK
US5100372A (en) * 1990-03-02 1992-03-31 Haemonetics Corporation Core for blood processing apparatus
US5395923A (en) * 1993-02-23 1995-03-07 Haemacure-Biotech, Inc. Process for the obtention of a biological adhesive made of concentrated coagulation factors by "salting-out"
US5389335A (en) * 1993-06-18 1995-02-14 Charm Sciences, Inc. High temperature, short time microwave heating system and method of heating heat-sensitive material
ZA948564B (en) * 1993-11-19 1995-07-26 Bristol Myers Squibb Co Liquid separation apparatus and method

Also Published As

Publication number Publication date
IL130728A0 (en) 2000-06-01
WO1998030304A1 (en) 1998-07-16
EP0975429A1 (en) 2000-02-02
CA2277858A1 (en) 1998-07-16
EP0975429A4 (en) 2000-02-02
AU5816998A (en) 1998-08-03
IL130728A (en) 2002-11-10
JP2001508447A (en) 2001-06-26
BR9806736A (en) 2000-02-29
AU741088B2 (en) 2001-11-22

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Legal Events

Date Code Title Description
RENW Renewal (renewal fees accepted)
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