ES8106656A1 - Un metodo para separar la sangre y dispositivo para dicho fin. - Google Patents

Un metodo para separar la sangre y dispositivo para dicho fin.

Info

Publication number
ES8106656A1
ES8106656A1 ES489842A ES489842A ES8106656A1 ES 8106656 A1 ES8106656 A1 ES 8106656A1 ES 489842 A ES489842 A ES 489842A ES 489842 A ES489842 A ES 489842A ES 8106656 A1 ES8106656 A1 ES 8106656A1
Authority
ES
Spain
Prior art keywords
blood
porous member
collecting tube
elastic porous
device therefor
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
Application number
ES489842A
Other languages
English (en)
Other versions
ES489842A0 (es
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.)
Terumo Corp
Original Assignee
Terumo 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 Terumo Corp filed Critical Terumo Corp
Publication of ES8106656A1 publication Critical patent/ES8106656A1/es
Publication of ES489842A0 publication Critical patent/ES489842A0/es
Granted legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B01—PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
    • B01L—CHEMICAL OR PHYSICAL LABORATORY APPARATUS FOR GENERAL USE
    • B01L3/00—Containers or dishes for laboratory use, e.g. laboratory glassware; Droppers
    • B01L3/50—Containers for the purpose of retaining a material to be analysed, e.g. test tubes
    • B01L3/502—Containers for the purpose of retaining a material to be analysed, e.g. test tubes with fluid transport, e.g. in multi-compartment structures
    • B01L3/5021—Test tubes specially adapted for centrifugation purposes
    • B01L3/50215—Test tubes specially adapted for centrifugation purposes using a float to separate phases
    • 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
    • Y10T436/00—Chemistry: analytical and immunological testing
    • Y10T436/25—Chemistry: analytical and immunological testing including sample preparation
    • Y10T436/25375—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.]
    • Y10T436/255—Liberation or purification of sample or separation of material from a sample [e.g., filtering, centrifuging, etc.] including use of a solid sorbent, semipermeable membrane, or liquid extraction

Landscapes

  • Health & Medical Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Analytical Chemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Hematology (AREA)
  • Clinical Laboratory Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Material From Animals Or Micro-Organisms (AREA)
  • Centrifugal Separators (AREA)

Abstract

METODO Y DISPOSITIVO PARA LA OBTENCION DE SUERO A PARTIR DE SANGRE. LA SANGRE (2) SE INTRODUCE EN UN TUBO (1) COLECTOR AL CUAL SE ACOPLA UNA BARRERA, POROSA Y ELASTICA (3), EN SU PARTE POSTERIOR. DICHA BARRERA TIENE POROSIDAD DEL 40 POR 100 O MAS, TAMAÑO CONTINUO DE PORO DE 50 A 400 MU, GRAVEDAD ESPECIFICA MAYOR QUE LA CORRESPONDIENTE AL SUERO A SEPARAR Y UNA SECCION TRANSVERSAL LIGERAMENTE MAYOR QUE LA DEL TUBO (1). AL SOMETER EL CONJUNTO A CENTRIFUGACION, LA BARRERA (3) DESLIZA GRADUALMENTE HACIA EL FONDO CONTACTANDO CON LA SANGRE. EL SUERO PENETRA, POR CAPILARIDAD, EN LA BARRERA (3) HASTA QUE, FINALMENTE, POR DEBAJO DE LA MISMA, QUEDA SOLO UNA CAPA DE COMPONENTES SOLIDOS TALES COMO CORPUSCULOS DE SANGRE Y FIBRINA. DEBIDO A LA ELASTICIDAD DE LA BARRERA, ESTA DESLIZA LENTAMENTE PRESIONANDO LA PARED DEL TUBO (1) Y LIMPIANDOLA DE SOLIDOS ADHERIDOS.
ES489842A 1979-03-23 1980-03-22 Un metodo para separar la sangre y dispositivo para dicho fin. Granted ES489842A0 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP54033943A JPS5917386B2 (ja) 1979-03-23 1979-03-23 血液分離方法および装置

Publications (2)

Publication Number Publication Date
ES8106656A1 true ES8106656A1 (es) 1981-09-01
ES489842A0 ES489842A0 (es) 1981-09-01

Family

ID=12400581

Family Applications (1)

Application Number Title Priority Date Filing Date
ES489842A Granted ES489842A0 (es) 1979-03-23 1980-03-22 Un metodo para separar la sangre y dispositivo para dicho fin.

Country Status (3)

Country Link
US (1) US4294707A (es)
JP (1) JPS5917386B2 (es)
ES (1) ES489842A0 (es)

Families Citing this family (63)

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JPS56107160A (en) * 1980-01-31 1981-08-25 Takazono Sangyo Kk Serum separation method and its device
JPS56118669A (en) * 1980-02-25 1981-09-17 Sekisui Chem Co Ltd Blood serum separator
JPS59119263A (ja) * 1982-12-25 1984-07-10 Sonobe Kazunari 血清分離方法
US4675159A (en) * 1985-09-29 1987-06-23 Al Sioufi Habib Method and device for disinfecting biological fluids and container for same
US5019243A (en) * 1987-04-03 1991-05-28 Mcewen James A Apparatus for collecting blood
US4954264A (en) * 1989-02-02 1990-09-04 Becton-Dickinson And Company Apparatus for separating mononuclear cells from blood and method of manufacturing and using the same
DE4212280A1 (de) 1992-04-11 1993-10-14 Boehringer Mannheim Gmbh Asymmetrisch poröse Membranen
US5354483A (en) * 1992-10-01 1994-10-11 Andronic Technologies, Inc. Double-ended tube for separating phases of blood
JPH0665689U (ja) * 1993-02-25 1994-09-16 株式会社竹中工務店 管継手
US5344611A (en) * 1993-06-14 1994-09-06 Becton, Dickinson And Company Vacuum actuated blood collection assembly including tube of clot-accelerating plastic
JPH07103969A (ja) * 1993-08-13 1995-04-21 Niigata Kako Kk 血液分離部材及び血液分離用採血管
US5585007A (en) 1994-12-07 1996-12-17 Plasmaseal Corporation Plasma concentrate and tissue sealant methods and apparatuses for making concentrated plasma and/or tissue sealant
EP0753741A4 (en) * 1995-01-30 1998-04-29 Niigata Engineering Co Ltd COMPONENT SEPARATING ELEMENT AND COMPONENT SEPARATOR EQUIPPED WITH THIS EQUIPMENT
DE19700760C2 (de) 1997-01-11 2000-11-09 Microdyn Modulbau Gmbh & Co Kg Verfahren zur Herstellung von porösen Formkörpern aus thermoplastischen Polymeren, poröse Formkörper und Verwendung der Formkörper
US6479298B1 (en) * 1998-12-05 2002-11-12 Becton, Dickinson And Company Device and method for separating components of a fluid sample
US6406671B1 (en) * 1998-12-05 2002-06-18 Becton, Dickinson And Company Device and method for separating components of a fluid sample
US7947236B2 (en) 1999-12-03 2011-05-24 Becton, Dickinson And Company Device for separating components of a fluid sample
ATE382408T1 (de) 2000-04-28 2008-01-15 Harvest Technologies Corp Plattentrenneinrichtung für blutbestandteile
US6465256B1 (en) 2000-08-26 2002-10-15 Becton, Dickinson And Company Device and method for separating components of a fluid sample
WO2003034035A1 (en) * 2001-10-19 2003-04-24 Monogen, Inc. Vial system and method for processing liquid-based specimens
US7374678B2 (en) 2002-05-24 2008-05-20 Biomet Biologics, Inc. Apparatus and method for separating and concentrating fluids containing multiple components
US7992725B2 (en) 2002-05-03 2011-08-09 Biomet Biologics, Llc Buoy suspension fractionation system
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
US20030205538A1 (en) 2002-05-03 2003-11-06 Randel Dorian Methods and apparatus for isolating platelets from blood
US7845499B2 (en) 2002-05-24 2010-12-07 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
AU2003249642A1 (en) 2002-05-24 2003-12-12 Biomet Manufacturing Corp. 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
US7074577B2 (en) 2002-10-03 2006-07-11 Battelle Memorial Institute Buffy coat tube and float system and method
JP4533706B2 (ja) * 2004-09-01 2010-09-01 旭化成株式会社 濾過方法及びそのシステム
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
JP4961354B2 (ja) 2005-02-07 2012-06-27 ハヌマン リミテッド ライアビリティ カンパニー 多血小板血漿濃縮装置および方法
US20060237375A1 (en) * 2005-03-22 2006-10-26 Jian Xiang Bonded fiber structures for use in blood separation
US20070003449A1 (en) * 2005-06-10 2007-01-04 Mehdi Hatamian Valve for facilitating and maintaining fluid separation
AT502522A3 (de) * 2005-10-04 2007-12-15 Greiner Bio One Gmbh Trennvorrichtung, aufnahmeeinrichtung sowie verfahren zum trennen
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
WO2009082034A1 (ja) * 2007-12-26 2009-07-02 Daikyo Seiko, Ltd. ゴム成形品
US10106587B2 (en) 2008-02-27 2018-10-23 Biomet Biologics, Llc Methods and compositions for delivering interleukin-1 receptor antagonist
WO2009111338A1 (en) 2008-02-29 2009-09-11 Biomet Manufacturing Corp. A system and process for separating a material
US8012077B2 (en) 2008-05-23 2011-09-06 Biomet Biologics, Llc Blood separating device
PL2517792T3 (pl) 2008-07-21 2014-05-30 Becton Dickinson Co Urządzenie do rozdzielania faz na podstawie gęstości
AU2009274104B2 (en) 2008-07-21 2012-06-07 Becton, Dickinson And Company Density phase separation device
MX2011000794A (es) 2008-07-21 2011-02-24 Becton Dickinson Co Dispositivo de separacion de fase por densidad.
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
PL3879268T3 (pl) 2009-05-15 2023-01-09 Becton, Dickinson And Company Urządzenie do oddzielania faz gęstości
US9011800B2 (en) 2009-07-16 2015-04-21 Biomet Biologics, Llc Method and apparatus for separating biological materials
US8591391B2 (en) 2010-04-12 2013-11-26 Biomet Biologics, Llc Method and apparatus for separating a material
EP2744345A4 (en) * 2011-08-17 2015-03-11 Harvest Technologies Corp SEPARATION OF OILS IN THE FRACTIONATION OF SUCKLED FAT
US9642956B2 (en) 2012-08-27 2017-05-09 Biomet Biologics, Llc Apparatus and method for separating and concentrating fluids containing multiple components
US10208095B2 (en) 2013-03-15 2019-02-19 Biomet Manufacturing, Llc Methods for making cytokine compositions from tissues using non-centrifugal methods
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
US10143725B2 (en) 2013-03-15 2018-12-04 Biomet Biologics, Llc Treatment of pain using protein solutions
US9950035B2 (en) 2013-03-15 2018-04-24 Biomet Biologics, Llc Methods and non-immunogenic compositions for treating inflammatory disorders
US9694359B2 (en) 2014-11-13 2017-07-04 Becton, Dickinson And Company Mechanical separator for a biological fluid
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
EP3847965A1 (en) * 2015-12-11 2021-07-14 Babson Diagnostics, Inc. Specimen container and method for separating serum or plasma from whole blood
CN114570062B (zh) * 2022-03-14 2023-09-01 深圳逗点生物技术有限公司 净化柱、净化板与净化方法
US12025629B2 (en) 2022-04-06 2024-07-02 Babson Diagnostics, Inc. Automated centrifuge loader

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3508653A (en) * 1967-11-17 1970-04-28 Charles M Coleman Method and apparatus for fluid handling and separation
US3894951A (en) * 1974-02-27 1975-07-15 Becton Dickinson Co Serum/plasma separator; interface seeking piston; resilient apertures in lower diaphragm type
US3894950A (en) * 1974-02-27 1975-07-15 Becton Dickinson Co Serum separator improvement with stretchable filter diaphragm
US3931018A (en) * 1974-08-09 1976-01-06 Becton, Dickinson And Company Assembly for collection, separation and filtration of blood
US3972812A (en) * 1975-05-08 1976-08-03 Becton, Dickinson And Company Blood serum separation filter disc
US4052320A (en) * 1975-08-29 1977-10-04 Eastman Kodak Company Telescoping serum separator and dispenser
NO137663C (no) * 1976-09-30 1978-03-29 Ken Heimreid Fremgangsmaate ved undersoekelse av ukoagulert blod
AT381466B (de) * 1977-03-16 1986-10-27 Ballies Uwe Trennroehrchen fuer zentrifugaltrennung
US4202769A (en) * 1977-06-16 1980-05-13 Greenspan Donald J Method for separating serum or plasma from the formed elements of blood

Also Published As

Publication number Publication date
JPS55126855A (en) 1980-10-01
JPS5917386B2 (ja) 1984-04-20
ES489842A0 (es) 1981-09-01
US4294707A (en) 1981-10-13

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 19970505