DE69809936T2 - Mechanismus zur fixierung einer blutzentrifugekammer auf einer rotierenden welle - Google Patents

Mechanismus zur fixierung einer blutzentrifugekammer auf einer rotierenden welle

Info

Publication number
DE69809936T2
DE69809936T2 DE69809936T DE69809936T DE69809936T2 DE 69809936 T2 DE69809936 T2 DE 69809936T2 DE 69809936 T DE69809936 T DE 69809936T DE 69809936 T DE69809936 T DE 69809936T DE 69809936 T2 DE69809936 T2 DE 69809936T2
Authority
DE
Germany
Prior art keywords
fixing
rotating shaft
blood circuit
circuit chamber
chamber
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 - Fee Related
Application number
DE69809936T
Other languages
English (en)
Other versions
DE69809936D1 (de
Inventor
W Wright
T Patton
W Travis
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.)
Medtronic Inc
Original Assignee
Medtronic 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 Medtronic Inc filed Critical Medtronic Inc
Application granted granted Critical
Publication of DE69809936D1 publication Critical patent/DE69809936D1/de
Publication of DE69809936T2 publication Critical patent/DE69809936T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B04—CENTRIFUGAL APPARATUS OR MACHINES FOR CARRYING-OUT PHYSICAL OR CHEMICAL PROCESSES
    • B04B—CENTRIFUGES
    • B04B7/00—Elements of centrifuges
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/17—Socket type
    • Y10T279/17411—Spring biased jaws
    • Y10T279/17529—Fixed cam and moving jaws
    • 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
    • Y10T279/00—Chucks or sockets
    • Y10T279/24—Chucks or sockets by centrifugal force
    • Y10T279/247—Chucks or sockets by centrifugal force to grip tool or workpiece
DE69809936T 1997-03-19 1998-03-18 Mechanismus zur fixierung einer blutzentrifugekammer auf einer rotierenden welle Expired - Fee Related DE69809936T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/820,201 US5964690A (en) 1997-03-19 1997-03-19 Mechanism for fixing a blood centrifuge bowl to a rotating spindle
PCT/US1998/005345 WO1998041330A1 (en) 1997-03-19 1998-03-18 Mechanism for fixing a blood centrifuge bowl to a rotating spindle

Publications (2)

Publication Number Publication Date
DE69809936D1 DE69809936D1 (de) 2003-01-16
DE69809936T2 true DE69809936T2 (de) 2003-09-04

Family

ID=25230169

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69809936T Expired - Fee Related DE69809936T2 (de) 1997-03-19 1998-03-18 Mechanismus zur fixierung einer blutzentrifugekammer auf einer rotierenden welle

Country Status (5)

Country Link
US (1) US5964690A (de)
EP (2) EP1009538B1 (de)
JP (1) JP4187273B2 (de)
DE (1) DE69809936T2 (de)
WO (1) WO1998041330A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6860846B2 (en) * 1999-09-03 2005-03-01 Baxter International Inc. Blood processing systems and methods with umbilicus-driven blood processing chambers
US6315707B1 (en) 1999-09-03 2001-11-13 Baxter International Inc. Systems and methods for seperating blood in a rotating field
US20020077241A1 (en) * 1999-09-03 2002-06-20 Baxter International Inc. Blood processing systems and methods with quick attachment of a blood separation chamber to a centrifuge rotor
US6524231B1 (en) 1999-09-03 2003-02-25 Baxter International Inc. Blood separation chamber with constricted interior channel and recessed passage
US6322488B1 (en) * 1999-09-03 2001-11-27 Baxter International Inc. Blood separation chamber with preformed blood flow passages and centralized connection to external tubing
US6463335B1 (en) 1999-10-04 2002-10-08 Medtronic, Inc. Temporary medical electrical lead having electrode mounting pad with biodegradable adhesive
US6849039B2 (en) * 2002-10-24 2005-02-01 Baxter International Inc. Blood processing systems and methods for collecting plasma free or essentially free of cellular blood components
US7297272B2 (en) 2002-10-24 2007-11-20 Fenwal, Inc. Separation apparatus and method
US7998052B2 (en) * 2006-03-07 2011-08-16 Jacques Chammas Rotor defining a fluid separation chamber of varying volume
US8506825B2 (en) * 2006-11-27 2013-08-13 Sorin Group Italia S.R.L. Method and apparatus for controlling the flow rate of washing solution during the washing step in a blood centrifugation bowl
EP2127578A1 (de) * 2008-05-30 2009-12-02 Koninklijke Philips Electronics N.V. Küchengerät
DE602008004637D1 (de) * 2008-06-10 2011-03-03 Sorin Group Italia Srl Sicherungsmechanismus, insbesondere für Bluttrennungszentrifugen und dergleichen
PT2592977T (pt) * 2010-07-16 2022-03-14 Nestle Sa Dispositivo para preparar uma bebida por centrifugação
CN101915653B (zh) * 2010-08-02 2011-12-28 浙江大学 用于多参数复合试验环境的离心机
CN101913437B (zh) * 2010-08-02 2012-11-07 浙江大学 多参数复合环境试验装置
WO2012137086A1 (en) 2011-04-08 2012-10-11 Sorin Group Italia S.R.L. Disposable device for centrifugal blood separation
US10039876B2 (en) 2014-04-30 2018-08-07 Sorin Group Italia S.R.L. System for removing undesirable elements from blood using a first wash step and a second wash step
TWI645925B (zh) * 2017-01-19 2019-01-01 貝斯特精密機械有限公司 Front-mounted hydraulic chuck
CN108773504B (zh) * 2018-04-17 2020-05-05 北京航空航天大学 一种能在超低温高真空环境下工作的运动模拟器

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1385306A (en) * 1918-04-08 1921-07-19 Courtaulds Ltd Spinning-box for artificial silk
US2536793A (en) * 1945-03-02 1951-01-02 Separator Ab Sealing device for centrifugal separators
US3317127A (en) * 1945-03-02 1967-05-02 Little Inc A Centrifuge
US4684361A (en) * 1985-10-11 1987-08-04 Cardiovascular Systems, Inc. Centrifuge
US3706412A (en) * 1971-07-28 1972-12-19 Haemonetics Corp Pressure-actuated centrifuge chuck and centrifuge incorporating the same
US3785549A (en) * 1972-07-31 1974-01-15 Haemonetics Corp Centrifuge chuck for disposable, snap-in centrifuge rotor
SU1150038A1 (ru) * 1983-12-21 1985-04-15 Специальное Конструкторское Бюро Биофизической Аппаратуры Центрифуга дл разделени крови
US4692136A (en) * 1985-10-11 1987-09-08 Cardiovascular Systems Inc. Centrifuge
US4795419A (en) * 1985-10-11 1989-01-03 Kardiothor, Inc. Centrifuge
US4718888A (en) * 1986-03-10 1988-01-12 Cardiovascular Systems, Inc. Centrifuge bowl mount
IT1202514B (it) * 1987-02-10 1989-02-09 Dideco Spa Mandrino per il fissaggio di cella per la centrifugazione del sangue,e simili
US4767396A (en) * 1987-03-03 1988-08-30 Haemonetics Corporation Method and apparatus for processing biological fluids
US4900298A (en) * 1987-08-21 1990-02-13 Cobe Laboratories, Inc. Centrifuge drive and support assembly
IT1230356B (it) * 1989-07-14 1991-10-18 Dideco Spa Dispositivo per il bloccaggio su mandrino di cella per la centrifugazione del sangue.
AU7681191A (en) * 1990-03-28 1991-10-21 Micro Diagnostics Corporation Miniature centrifuge with locking hub
CA2103911C (en) * 1991-12-23 1999-08-24 Warren P. Williamson, Iv Centrifuge with separable bowl and spool elements providing access to the separation chamber
US5591113A (en) * 1994-10-31 1997-01-07 Cobe Laboratories, Inc. Centrifugally assisted centrifuge bowl mount
US5658231A (en) * 1995-09-21 1997-08-19 Haemonetics Corporation Mechanism for securing a separation bowl to a mechanical chuck

Also Published As

Publication number Publication date
EP1252933A1 (de) 2002-10-30
JP2001517144A (ja) 2001-10-02
US5964690A (en) 1999-10-12
WO1998041330A1 (en) 1998-09-24
EP1009538A1 (de) 2000-06-21
EP1009538B1 (de) 2002-12-04
JP4187273B2 (ja) 2008-11-26
DE69809936D1 (de) 2003-01-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee