ES473847A1 - Perfeccionamientos introducidos en un conjunto de rotor y contenedor de fluido de centrifuga para separar los compo- nentes de la sangre - Google Patents

Perfeccionamientos introducidos en un conjunto de rotor y contenedor de fluido de centrifuga para separar los compo- nentes de la sangre

Info

Publication number
ES473847A1
ES473847A1 ES473847A ES473847A ES473847A1 ES 473847 A1 ES473847 A1 ES 473847A1 ES 473847 A ES473847 A ES 473847A ES 473847 A ES473847 A ES 473847A ES 473847 A1 ES473847 A1 ES 473847A1
Authority
ES
Spain
Prior art keywords
channel
container
stage
fluid
spiral
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
ES473847A
Other languages
English (en)
Spanish (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.)
International Business Machines Corp
Original Assignee
International Business Machines 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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of ES473847A1 publication Critical patent/ES473847A1/es
Expired legal-status Critical Current

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
    • 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
    • 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
    • B04B2005/045—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 having annular separation channels

Landscapes

  • Centrifugal Separators (AREA)
  • External Artificial Organs (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
ES473847A 1977-10-03 1978-10-02 Perfeccionamientos introducidos en un conjunto de rotor y contenedor de fluido de centrifuga para separar los compo- nentes de la sangre Expired ES473847A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/839,156 US4387848A (en) 1977-10-03 1977-10-03 Centrifuge assembly

Publications (1)

Publication Number Publication Date
ES473847A1 true ES473847A1 (es) 1979-10-16

Family

ID=25278994

Family Applications (1)

Application Number Title Priority Date Filing Date
ES473847A Expired ES473847A1 (es) 1977-10-03 1978-10-02 Perfeccionamientos introducidos en un conjunto de rotor y contenedor de fluido de centrifuga para separar los compo- nentes de la sangre

Country Status (10)

Country Link
US (1) US4387848A (US06272168-20010807-M00014.png)
JP (2) JPS5454375A (US06272168-20010807-M00014.png)
CH (1) CH630540A5 (US06272168-20010807-M00014.png)
DE (1) DE2821055A1 (US06272168-20010807-M00014.png)
ES (1) ES473847A1 (US06272168-20010807-M00014.png)
FR (1) FR2404470A1 (US06272168-20010807-M00014.png)
GB (1) GB1572337A (US06272168-20010807-M00014.png)
IT (1) IT1110162B (US06272168-20010807-M00014.png)
SU (1) SU1058490A3 (US06272168-20010807-M00014.png)
ZA (1) ZA783523B (US06272168-20010807-M00014.png)

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DE3410286C2 (de) * 1984-03-21 1986-01-23 Fresenius AG, 6380 Bad Homburg Verfahren zur Trennung von Blut sowie Vorrichtung zur Durchführung des Verfahrens
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US5792372A (en) * 1987-01-30 1998-08-11 Baxter International, Inc. Enhanced yield collection systems and methods for obtaining concentrated platelets from platelet-rich plasma
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US5628915A (en) * 1987-01-30 1997-05-13 Baxter International Inc. Enhanced yield blood processing systems and methods establishing controlled vortex flow conditions
US4806252A (en) * 1987-01-30 1989-02-21 Baxter International Inc. Plasma collection set and method
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US5632893A (en) * 1987-01-30 1997-05-27 Baxter Internatinoal Inc. Enhanced yield blood processing systems with angled interface control surface
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US5549834A (en) * 1991-12-23 1996-08-27 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
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US5427695A (en) * 1993-07-26 1995-06-27 Baxter International Inc. Systems and methods for on line collecting and resuspending cellular-rich blood products like platelet concentrate
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US7332125B2 (en) * 1994-10-13 2008-02-19 Haemonetics Corporation System and method for processing blood
US5704888A (en) * 1995-04-14 1998-01-06 Cobe Laboratories, Inc. Intermittent collection of mononuclear cells in a centrifuge apparatus
US5704889A (en) * 1995-04-14 1998-01-06 Cobe Laboratories, Inc. Spillover collection of sparse components such as mononuclear cells in a centrifuge apparatus
US6053856A (en) * 1995-04-18 2000-04-25 Cobe Laboratories Tubing set apparatus and method for separation of fluid components
US6022306A (en) * 1995-04-18 2000-02-08 Cobe Laboratories, Inc. Method and apparatus for collecting hyperconcentrated platelets
US5961842A (en) * 1995-06-07 1999-10-05 Baxter International Inc. Systems and methods for collecting mononuclear cells employing control of packed red blood cell hematocrit
SE9600713L (sv) * 1996-02-26 1997-10-17 Omega Medicinteknik Ab Metod för separering av celler, speciellt blodplättar och pås-set därför
US5961846A (en) * 1996-02-28 1999-10-05 Marshfield Medical Research And Education Foundation Concentration of waterborn and foodborn microorganisms
US5846439A (en) * 1996-02-28 1998-12-08 Marshfield Medical Research & Education Foundation, A Division Of Marshfield Clinic Method of concentrating waterborne protozoan parasites
JP2000510045A (ja) * 1996-05-15 2000-08-08 コウブ ラボラトリーズ，インコーポレイテッド 流体の流れの乱れを低減する方法および装置
US5904645A (en) * 1996-05-15 1999-05-18 Cobe Laboratories Apparatus for reducing turbulence in fluid flow
US5792038A (en) * 1996-05-15 1998-08-11 Cobe Laboratories, Inc. Centrifugal separation device for providing a substantially coriolis-free pathway
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US6027441A (en) 1997-07-01 2000-02-22 Baxter International Inc. Systems and methods providing a liquid-primed, single flow access chamber
US5980760A (en) * 1997-07-01 1999-11-09 Baxter International Inc. System and methods for harvesting mononuclear cells by recirculation of packed red blood cells
US6027657A (en) * 1997-07-01 2000-02-22 Baxter International Inc. Systems and methods for collecting diluted mononuclear cells
US7001321B1 (en) * 1998-03-30 2006-02-21 Baxter International Inc. Carrier for holding a flexible fluid processing container
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FR2273568A1 (fr) * 1974-06-05 1976-01-02 Commissariat Energie Atomique Appareil permettant d'effectuer l'echange liquide-liquide par centrifugation
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Also Published As

Publication number Publication date
US4387848A (en) 1983-06-14
JPS5727156A (en) 1982-02-13
GB1572337A (en) 1980-07-30
CH630540A5 (de) 1982-06-30
DE2821055C2 (US06272168-20010807-M00014.png) 1987-05-14
JPS5454375A (en) 1979-04-28
JPS5731467B2 (US06272168-20010807-M00014.png) 1982-07-05
FR2404470B1 (US06272168-20010807-M00014.png) 1982-10-01
DE2821055A1 (de) 1979-04-12
IT1110162B (it) 1985-12-23
IT7827916A0 (it) 1978-09-21
FR2404470A1 (fr) 1979-04-27
SU1058490A3 (ru) 1983-11-30
ZA783523B (en) 1980-02-27

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Legal Events

Date Code Title Description
FD1A Patent lapsed

Effective date: 20000601