IT8220399A0 - Dispositivo per ottenere la plasmaferesi mediante centrifugazione. - Google Patents

Dispositivo per ottenere la plasmaferesi mediante centrifugazione.

Info

Publication number
IT8220399A0
IT8220399A0 IT8220399A IT2039982A IT8220399A0 IT 8220399 A0 IT8220399 A0 IT 8220399A0 IT 8220399 A IT8220399 A IT 8220399A IT 2039982 A IT2039982 A IT 2039982A IT 8220399 A0 IT8220399 A0 IT 8220399A0
Authority
IT
Italy
Prior art keywords
plasmapheresis
centrifugation
obtain plasmapheresis
Prior art date
Application number
IT8220399A
Other languages
English (en)
Other versions
IT1151524B (it
Inventor
Alessandro Calari
Original Assignee
Dideco Spa
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 Dideco Spa filed Critical Dideco Spa
Priority to IT20399/82A priority Critical patent/IT1151524B/it
Publication of IT8220399A0 publication Critical patent/IT8220399A0/it
Priority to US06/474,925 priority patent/US4493691A/en
Priority to JP58045865A priority patent/JPS58180951A/ja
Application granted granted Critical
Publication of IT1151524B publication Critical patent/IT1151524B/it

Links

Classifications

    • 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
    • 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

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Hematology (AREA)
  • Physics & Mathematics (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • Urology & Nephrology (AREA)
  • Ecology (AREA)
  • Food Science & Technology (AREA)
  • Medicinal Chemistry (AREA)
  • Biophysics (AREA)
  • Molecular Biology (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Closed-Circuit Television Systems (AREA)
  • Investigating Or Analysing Biological Materials (AREA)
  • External Artificial Organs (AREA)
IT20399/82A 1982-03-25 1982-03-25 Dispositivo per ottenere la plasmaferesi mediante centrifugazione IT1151524B (it)

Priority Applications (3)

Application Number Priority Date Filing Date Title
IT20399/82A IT1151524B (it) 1982-03-25 1982-03-25 Dispositivo per ottenere la plasmaferesi mediante centrifugazione
US06/474,925 US4493691A (en) 1982-03-25 1983-03-14 Device for performing plasmapheresis by centrifugation
JP58045865A JPS58180951A (ja) 1982-03-25 1983-03-18 遠心分離により血漿搬出法を行なう装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT20399/82A IT1151524B (it) 1982-03-25 1982-03-25 Dispositivo per ottenere la plasmaferesi mediante centrifugazione

Publications (2)

Publication Number Publication Date
IT8220399A0 true IT8220399A0 (it) 1982-03-25
IT1151524B IT1151524B (it) 1986-12-24

Family

ID=11166357

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20399/82A IT1151524B (it) 1982-03-25 1982-03-25 Dispositivo per ottenere la plasmaferesi mediante centrifugazione

Country Status (3)

Country Link
US (1) US4493691A (it)
JP (1) JPS58180951A (it)
IT (1) IT1151524B (it)

Families Citing this family (35)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5370802A (en) * 1987-01-30 1994-12-06 Baxter International Inc. Enhanced yield platelet collection systems and methods
US4940543A (en) * 1987-01-30 1990-07-10 Baxter International Inc. Plasma collection set
US6780333B1 (en) 1987-01-30 2004-08-24 Baxter International Inc. Centrifugation pheresis method
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
US5656163A (en) 1987-01-30 1997-08-12 Baxter International Inc. Chamber for use in a rotating field to separate blood components
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
US4936820A (en) * 1988-10-07 1990-06-26 Baxter International Inc. High volume centrifugal fluid processing system and method for cultured cell suspensions and the like
US5078671A (en) * 1988-10-07 1992-01-07 Baxter International Inc. Centrifugal fluid processing system and method
US5316667A (en) * 1989-05-26 1994-05-31 Baxter International Inc. Time based interface detection systems for blood processing apparatus
DE4132965A1 (de) * 1991-10-04 1993-04-08 Fresenius Ag Vorrichtung zur trennung von medien in deren bestandteile
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
US5690835A (en) * 1991-12-23 1997-11-25 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
US6007725A (en) * 1991-12-23 1999-12-28 Baxter International Inc. Systems and methods for on line collection of cellular blood components that assure donor comfort
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
DE19503534A1 (de) * 1995-02-03 1996-08-08 Fresenius Ag Zentrifuge
US6790195B2 (en) * 1995-06-07 2004-09-14 Gambro Inc Extracorporeal blood processing methods and apparatus
DE602004027910D1 (de) * 2003-07-02 2010-08-12 Caridianbct Inc Überwachungs- und kontrollsystem zur bearbeitung von blut
US7327443B2 (en) * 2004-07-01 2008-02-05 Gambro Bct, Inc Stroboscopic LED light source for blood processing apparatus
US7671975B2 (en) * 2004-07-01 2010-03-02 Caridianbct, Inc. Blood processing apparatus with dedicated stroboscopic controller for LED source
US20080041772A1 (en) * 2006-08-17 2008-02-21 Gambro Bct, Inc. Blood Processing Apparatus with Robust Outflow Process Control
WO2008021626A2 (en) 2006-08-17 2008-02-21 Caridianbct, Inc. Blood processing apparatus with robust automated process control
KR100795119B1 (ko) 2007-01-04 2008-01-21 김재곤 감시기능이 구비된 쓰레기 분리장치
JP5209737B2 (ja) * 2007-12-18 2013-06-12 テルモ ビーシーティー、インコーポレーテッド 光学制御装置の密封された散光器を有する血液処理装置
EP2234659B1 (en) * 2007-12-27 2019-07-24 Terumo BCT, Inc. Blood processing apparatus with controlled cell capture chamber trigger
TWI334144B (en) 2008-01-09 2010-12-01 Au Optronics Corp Shift register
US7951059B2 (en) * 2008-09-18 2011-05-31 Caridianbct, Inc. Blood processing apparatus with optical reference control
US8241196B2 (en) * 2008-12-22 2012-08-14 Terumo Bct, Inc. Blood processing apparatus with digitally controlled linear voltage regulator for optical pulses
EP2644216B1 (en) 2009-12-11 2016-04-06 Terumo BCT, Inc. System for blood separation with shielded extraction port and optical control
US9733805B2 (en) 2012-06-26 2017-08-15 Terumo Bct, Inc. Generating procedures for entering data prior to separating a liquid into components
EP2956187B1 (en) 2013-02-18 2017-11-01 Terumo BCT, Inc. System for blood separation with a separation chamber having an internal gravity valve
WO2015148978A1 (en) 2014-03-28 2015-10-01 Terumo Bct, Inc. Gain in separation processes with control loop
DE102015100004A1 (de) 2015-01-02 2016-07-07 Andreas Hettich Gmbh & Co. Kg Dreheinheit für einen Rotor einer dualen Zentrifuge

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH589319A5 (it) * 1974-11-29 1977-06-30 Hoffmann La Roche
FR2409514A1 (fr) * 1977-11-17 1979-06-15 Bretaudiere Jean Pierre Perfectionnement aux appareils d'analyse par centrifugation
US4244513A (en) * 1978-09-15 1981-01-13 Coulter Corporation Centrifuge unit
US4285810A (en) * 1980-02-29 1981-08-25 E. I. Du Pont De Nemours And Company Method and apparatus for field flow fractionation
US4350283A (en) * 1980-07-01 1982-09-21 Beckman Instruments, Inc. Centrifugal elutriator rotor

Also Published As

Publication number Publication date
JPH0252990B2 (it) 1990-11-15
US4493691A (en) 1985-01-15
IT1151524B (it) 1986-12-24
JPS58180951A (ja) 1983-10-22

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Legal Events

Date Code Title Description
TA Fee payment date (situation as of event date), data collected since 19931001

Effective date: 19970326