ES2035918T3 - Aparato y metodo para obtener un hematocrito rapido. - Google Patents

Aparato y metodo para obtener un hematocrito rapido.

Info

Publication number
ES2035918T3
ES2035918T3 ES198888303478T ES88303478T ES2035918T3 ES 2035918 T3 ES2035918 T3 ES 2035918T3 ES 198888303478 T ES198888303478 T ES 198888303478T ES 88303478 T ES88303478 T ES 88303478T ES 2035918 T3 ES2035918 T3 ES 2035918T3
Authority
ES
Spain
Prior art keywords
voltage
circuit
motor
centrifugation
battery
Prior art date
Legal status (The legal status 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 status listed.)
Expired - Lifetime
Application number
ES198888303478T
Other languages
English (en)
Inventor
Owen D. Brimhall
Thomas J. Mclaughlin
Charles D. Baker
Stephen C. Peterson
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Separation Technology Inc
Original Assignee
Separation Technology 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 Separation Technology Inc filed Critical Separation Technology Inc
Application granted granted Critical
Publication of ES2035918T3 publication Critical patent/ES2035918T3/es
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • B04B9/02—Electric motor drives
    • 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
    • B04B5/0414—Radial chamber apparatus for separating predominantly liquid mixtures, e.g. butyrometers for liquids contained in receptacles comprising test tubes

Landscapes

  • Centrifugal Separators (AREA)
  • Investigating Or Analysing Biological Materials (AREA)

Abstract

UN APARATO CENTRIFUGO DE MANO PARA LA SEDIMENTACION DE UNA SUSPENSION FLUIDA EN UN TUBO DE PRUEBAS, SIENDO ESTE SUJETADO PARA LA CENTRIFUGACION A UN ANGULO AGUDO DEL EJE DE ROTACION. UN CIRCUITO ELECTRONICO ACTIVA UN MOTOR ELECTRICO DURANTE UN PERIODO DE TIEMPO PRESELECCIONADO COMO UNA FUNCION DE VOLTAJE AUXILIADO POR UNA BATERIA CONECTADA AL MOTOR PARA PROPORCIONAR UN PREDETERMINADO GRADO DE CONFIGURACION A LA PRUEBA. UN COMPROBADOR DE VOLTAJE PERIODICAMENTE EXAMINA EL VOLTAJE DEL CIRCUITO PARA ASEGURAR QUE ES EL ADECUADO. UN CIRCUITO DE DESACTIVACION ACTUA SI ENTIENDE QUE EL VOLTAJE ES INADECUADO Y UN CIRCUITO DE INUTILIZACION INCAPACITA EL CIRCUITO ELECTRONICO HASTA QUE EL VOLTAJE ADECUADO ES OTRA VEZ VALIDO. EL CIRCUITO DE INUTILIZACION ESTA ENMASCARADO DURANTE LA ACELERACION PARA EVITAR LA DESACTIVACION DEL CIRCUITO CUANDO EL MOTOR ESTA ACELERADO.
ES198888303478T 1987-06-17 1988-04-18 Aparato y metodo para obtener un hematocrito rapido. Expired - Lifetime ES2035918T3 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US07/063,488 US4738655A (en) 1987-06-17 1987-06-17 Apparatus and method for obtaining a rapid hematocrit

Publications (1)

Publication Number Publication Date
ES2035918T3 true ES2035918T3 (es) 1993-05-01

Family

ID=22049547

Family Applications (1)

Application Number Title Priority Date Filing Date
ES198888303478T Expired - Lifetime ES2035918T3 (es) 1987-06-17 1988-04-18 Aparato y metodo para obtener un hematocrito rapido.

Country Status (8)

Country Link
US (1) US4738655A (es)
EP (1) EP0295771B1 (es)
JP (1) JPS6454256A (es)
AT (1) ATE81607T1 (es)
AU (1) AU600574B2 (es)
CA (1) CA1324117C (es)
DE (1) DE3875389T2 (es)
ES (1) ES2035918T3 (es)

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US5526808A (en) * 1990-10-04 1996-06-18 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
US5642734A (en) * 1990-10-04 1997-07-01 Microcor, Inc. Method and apparatus for noninvasively determining hematocrit
US5354254A (en) * 1993-04-15 1994-10-11 Separation Technology, Inc. Centrifuge rotor head with tube neck support
US5605529A (en) * 1996-01-17 1997-02-25 Norfolk Scientific, Inc. High efficiency centrifuge rotor
US5924972A (en) * 1998-03-24 1999-07-20 Turvaville; L. Jackson Portable D.C. powered centrifuge
EP1458488B1 (en) * 2000-11-02 2011-12-21 CaridianBCT, Inc. Fluid separation devices, systems and methods
DE10202603B4 (de) 2002-01-24 2012-08-30 Robert Bosch Gmbh Verfahren und Vorrichtung zur Verlangsamung des Entladungsprozesses eines Akkus
WO2003086640A1 (en) * 2002-04-12 2003-10-23 Gambro, Inc. Fluid separation using a centrifuge and roller pump
US20030205538A1 (en) 2002-05-03 2003-11-06 Randel Dorian Methods and apparatus for isolating platelets from blood
US7992725B2 (en) 2002-05-03 2011-08-09 Biomet Biologics, Llc Buoy suspension fractionation system
US7374678B2 (en) 2002-05-24 2008-05-20 Biomet Biologics, Inc. Apparatus and method for separating and concentrating fluids containing multiple components
US7832566B2 (en) 2002-05-24 2010-11-16 Biomet Biologics, Llc Method and apparatus for separating and concentrating a component from a multi-component material including macroparticles
DE10392686T5 (de) 2002-05-24 2005-07-07 Biomet Mfg. Corp., Warsaw Vorrichtung und Verfahren zum Trennen und Konzentrieren von Flüssigkeiten, welche mehrere Komponenten enthalten
US7845499B2 (en) 2002-05-24 2010-12-07 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US20060278588A1 (en) 2002-05-24 2006-12-14 Woodell-May Jennifer E Apparatus and method for separating and concentrating fluids containing multiple components
US6905454B2 (en) * 2002-06-28 2005-06-14 The United States Of America As Represented By The Secretary Of The Army Handheld and hand-powered centrifuge device
JP2004333219A (ja) * 2003-05-02 2004-11-25 Yuichi Shimoyama 遠心分離機
US7494814B2 (en) 2004-07-13 2009-02-24 Separation Technology, Inc. Apparatus and method for obtaining rapid creamatocrit and caloric content values of milk
WO2006086199A1 (en) * 2005-02-07 2006-08-17 Hanuman Llc Platelet rich plasma concentrate apparatus and method
US7866485B2 (en) 2005-02-07 2011-01-11 Hanuman, Llc Apparatus and method for preparing platelet rich plasma and concentrates thereof
WO2006086201A2 (en) 2005-02-07 2006-08-17 Hanuman Llc Platelet rich plasma concentrate apparatus and method
US8567609B2 (en) 2006-05-25 2013-10-29 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
WO2008127639A1 (en) 2007-04-12 2008-10-23 Biomet Biologics, Llc Buoy suspension fractionation system
US8328024B2 (en) 2007-04-12 2012-12-11 Hanuman, Llc Buoy suspension fractionation system
EP2620139B1 (en) 2008-02-27 2016-07-20 Biomet Biologics, LLC Interleukin-1 receptor antagonist rich solutions
WO2009111338A1 (en) * 2008-02-29 2009-09-11 Biomet Manufacturing Corp. A system and process for separating a material
NL1035244C2 (nl) * 2008-04-02 2009-10-05 Jan Hessels Automatisch gebalanceerde microcentrifuge device met minimotor en methode voor verzamelen en centrifugeren van bloed en voor stabiliseren en bewaren van plasma/serum in hetzelfde device.
US8012077B2 (en) * 2008-05-23 2011-09-06 Biomet Biologics, Llc Blood separating device
US8177072B2 (en) 2008-12-04 2012-05-15 Thermogenesis Corp. Apparatus and method for separating and isolating components of a biological fluid
US8187475B2 (en) 2009-03-06 2012-05-29 Biomet Biologics, Llc Method and apparatus for producing autologous thrombin
US8313954B2 (en) 2009-04-03 2012-11-20 Biomet Biologics, Llc All-in-one means of separating blood components
US9011800B2 (en) 2009-07-16 2015-04-21 Biomet Biologics, Llc Method and apparatus for separating biological materials
US8986185B2 (en) * 2009-09-24 2015-03-24 Lipovera, Llc Syringe centrifuge systems
US8591391B2 (en) 2010-04-12 2013-11-26 Biomet Biologics, Llc Method and apparatus for separating a material
US20130265417A1 (en) * 2012-04-09 2013-10-10 Western New England University Centrifuge
US9642956B2 (en) 2012-08-27 2017-05-09 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US9248446B2 (en) 2013-02-18 2016-02-02 Terumo Bct, Inc. System for blood separation with a separation chamber having an internal gravity valve
WO2014160125A1 (en) * 2013-03-14 2014-10-02 Centricycle, Inc. Centrifuge device
US10208095B2 (en) 2013-03-15 2019-02-19 Biomet Manufacturing, Llc Methods for making cytokine compositions from tissues using non-centrifugal methods
US10143725B2 (en) 2013-03-15 2018-12-04 Biomet Biologics, Llc Treatment of pain using protein solutions
US9895418B2 (en) 2013-03-15 2018-02-20 Biomet Biologics, Llc Treatment of peripheral vascular disease using protein solutions
US20140271589A1 (en) 2013-03-15 2014-09-18 Biomet Biologics, Llc Treatment of collagen defects using protein solutions
US9950035B2 (en) 2013-03-15 2018-04-24 Biomet Biologics, Llc Methods and non-immunogenic compositions for treating inflammatory disorders
US9713810B2 (en) 2015-03-30 2017-07-25 Biomet Biologics, Llc Cell washing plunger using centrifugal force
US9757721B2 (en) 2015-05-11 2017-09-12 Biomet Biologics, Llc Cell washing plunger using centrifugal force
CN109046804B (zh) * 2018-07-20 2021-03-30 湘潭惠博离心机有限公司 机械推料离心机推料驱动装置
US20230381792A1 (en) * 2019-03-11 2023-11-30 ABC Med Tech Corp. Portable Centrifuge Apparatus & Methods
US12558463B2 (en) * 2019-03-11 2026-02-24 ABC Med Tech Corp. Portable centrifuge device and method of use
US20230321671A1 (en) * 2022-04-08 2023-10-12 Arthrex, Inc. Systems and methods for motor source driven biological sample processing

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3233825A (en) * 1963-02-11 1966-02-08 Lomb Paul Self-contained centrifuge
GB1155263A (en) * 1965-04-15 1969-06-18 Clark Stacatruc Ltd Improvements in or relating to Control Circuits for Battery-Powered Trucks.
US3567113A (en) * 1969-03-18 1971-03-02 Us Air Force Miniature, portable, self-powered, high speed, clinical centrifuge
JPS57937Y2 (es) * 1978-03-13 1982-01-07
US4226669A (en) * 1979-05-09 1980-10-07 Savant Instruments, Inc. Vacuum centrifuge with magnetic drive

Also Published As

Publication number Publication date
AU1475188A (en) 1988-12-22
JPS6454256A (en) 1989-03-01
EP0295771A2 (en) 1988-12-21
ATE81607T1 (de) 1992-11-15
AU600574B2 (en) 1990-08-16
DE3875389T2 (de) 1993-03-04
EP0295771A3 (en) 1990-01-24
EP0295771B1 (en) 1992-10-21
DE3875389D1 (de) 1992-11-26
US4738655A (en) 1988-04-19
CA1324117C (en) 1993-11-09

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