DE69426764D1 - Spannungsaufnehmender versorgungsschlauch für eine kompakte zentrifuge - Google Patents

Spannungsaufnehmender versorgungsschlauch für eine kompakte zentrifuge

Info

Publication number
DE69426764D1
DE69426764D1 DE69426764T DE69426764T DE69426764D1 DE 69426764 D1 DE69426764 D1 DE 69426764D1 DE 69426764 T DE69426764 T DE 69426764T DE 69426764 T DE69426764 T DE 69426764T DE 69426764 D1 DE69426764 D1 DE 69426764D1
Authority
DE
Germany
Prior art keywords
voltage supply
supply hose
compact centrifuge
centrifuge
compact
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
DE69426764T
Other languages
English (en)
Other versions
DE69426764T2 (de
Inventor
I Brown
E Cerny
Michael Dennehey
T Patel
M Glash
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.)
Fenwal Inc
Original Assignee
Baxter International 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 Baxter International Inc filed Critical Baxter International Inc
Publication of DE69426764D1 publication Critical patent/DE69426764D1/de
Application granted granted Critical
Publication of DE69426764T2 publication Critical patent/DE69426764T2/de
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
    • 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
    • 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
    • B04B2005/0492—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 with fluid conveying umbilicus between stationary and rotary centrifuge parts
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F02—COMBUSTION ENGINES; HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
    • F02B—INTERNAL-COMBUSTION PISTON ENGINES; COMBUSTION ENGINES IN GENERAL
    • F02B75/00—Other engines
    • F02B75/02—Engines characterised by their cycles, e.g. six-stroke
    • F02B2075/022—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle
    • F02B2075/025—Engines characterised by their cycles, e.g. six-stroke having less than six strokes per cycle two
DE69426764T 1993-12-22 1994-03-17 Spannungsaufnehmender versorgungsschlauch für eine kompakte zentrifuge Expired - Lifetime DE69426764T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US08/172,131 US5514069A (en) 1993-12-22 1993-12-22 Stress-bearing umbilicus for a compact centrifuge
PCT/US1994/002906 WO1995017261A1 (en) 1993-12-22 1994-03-17 Stress-bearing umbilicus for a compact centrifuge

Publications (2)

Publication Number Publication Date
DE69426764D1 true DE69426764D1 (de) 2001-04-05
DE69426764T2 DE69426764T2 (de) 2001-10-04

Family

ID=22626495

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69426764T Expired - Lifetime DE69426764T2 (de) 1993-12-22 1994-03-17 Spannungsaufnehmender versorgungsschlauch für eine kompakte zentrifuge

Country Status (6)

Country Link
US (2) US5514069A (de)
EP (1) EP0682566B1 (de)
JP (1) JP4065928B2 (de)
CA (1) CA2155639A1 (de)
DE (1) DE69426764T2 (de)
WO (1) WO1995017261A1 (de)

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US5989177A (en) * 1997-04-11 1999-11-23 Baxter International Inc. Umbilicus gimbal with bearing retainer
US6344020B1 (en) 1997-04-11 2002-02-05 Baxter International Inc. Bearing and umbilicus gimbal with bearing retainer in blood processing system
DE19803534C2 (de) * 1998-01-30 1999-11-11 Fresenius Ag Zentrifuge und Leitung zum Zuführen und/oder Abführen mindestens eines Fluids von der Separationseinheit einer Zentrifuge zu einer ortsfesten Anschlußstelle
DE19803535C2 (de) * 1998-01-30 1999-11-18 Fresenius Ag Zentrifuge und Leitung zum Zuführen und/oder Abführen mindestens eines Fluids von der Separationseinheit einer Zentrifuge zu einer ortsfesten Anschlußstelle
US6962488B2 (en) * 1999-11-10 2005-11-08 Alcon, Inc. Surgical cassette having an aspiration pressure sensor
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US6500107B2 (en) * 2001-06-05 2002-12-31 Baxter International, Inc. Method for the concentration of fluid-borne pathogens
DE10129769A1 (de) * 2001-06-20 2003-01-09 Fresenius Hemocare Gmbh Schlauchanordnung und Verfahren zu ihrer Herstellung
US6890291B2 (en) * 2001-06-25 2005-05-10 Mission Medical, Inc. Integrated automatic blood collection and processing unit
DE10142744C1 (de) * 2001-08-31 2003-05-22 Fresenius Hemocare Gmbh Zentrifuge
US20040127840A1 (en) * 2002-03-04 2004-07-01 Steve Gara Blood separation apparatus and method of using the same
US7479123B2 (en) 2002-03-04 2009-01-20 Therakos, Inc. Method for collecting a desired blood component and performing a photopheresis treatment
US7186230B2 (en) * 2002-03-04 2007-03-06 Therakos, Inc Method and apparatus for the continuous separation of biological fluids into components
US7211037B2 (en) * 2002-03-04 2007-05-01 Therakos, Inc. Apparatus for the continuous separation of biological fluids into components and method of using same
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US8465467B2 (en) 2006-09-14 2013-06-18 Novartis Ag Method of controlling an irrigation/aspiration system
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US8192401B2 (en) 2009-03-20 2012-06-05 Fresenius Medical Care Holdings, Inc. Medical fluid pump systems and related components and methods
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US8277369B2 (en) 2010-06-15 2012-10-02 Fenwal, Inc. Bearing and bearing assembly for umbilicus of a fluid processing system
US8257239B2 (en) 2010-06-15 2012-09-04 Fenwal, Inc. Umbilicus for use in an umbilicus-driven fluid processing
CN101875026A (zh) * 2010-08-17 2010-11-03 金卫医疗科技(上海)有限公司 应用于差动离心分离系统上的旋转限位装置
US8760637B2 (en) 2010-08-30 2014-06-24 Alcon Research, Ltd. Optical sensing system including electronically switched optical magnification
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US9694125B2 (en) 2010-12-20 2017-07-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9624915B2 (en) 2011-03-09 2017-04-18 Fresenius Medical Care Holdings, Inc. Medical fluid delivery sets and related systems and methods
CA2833537C (en) 2011-04-21 2019-07-30 Fresenius Medical Care Holdings, Inc. Fastening mechanisms for medical fluid pumping systems and related devices and methods
US9186449B2 (en) 2011-11-01 2015-11-17 Fresenius Medical Care Holdings, Inc. Dialysis machine support assemblies and related systems and methods
US9327296B2 (en) 2012-01-27 2016-05-03 Fenwal, Inc. Fluid separation chambers for fluid processing systems
US9636493B2 (en) * 2012-05-08 2017-05-02 Fenwal, Inc. Multi-lumen tubing to single lumen tubing connector
US9610392B2 (en) 2012-06-08 2017-04-04 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US9500188B2 (en) 2012-06-11 2016-11-22 Fresenius Medical Care Holdings, Inc. Medical fluid cassettes and related systems and methods
US8803090B2 (en) 2012-11-09 2014-08-12 Fenwal, Inc. Citrate detector for blood processing system
AU2013360295B2 (en) 2012-12-11 2017-07-27 Alcon Inc. Phacoemulsification hand piece with integrated aspiration and irrigation pump
US9383044B2 (en) 2013-02-15 2016-07-05 Fenwal, Inc. Low cost umbilicus without overmolding
US9962288B2 (en) 2013-03-07 2018-05-08 Novartis Ag Active acoustic streaming in hand piece for occlusion surge mitigation
US9561323B2 (en) 2013-03-14 2017-02-07 Fresenius Medical Care Holdings, Inc. Medical fluid cassette leak detection methods and devices
US9750638B2 (en) 2013-03-15 2017-09-05 Novartis Ag Systems and methods for ocular surgery
US9915274B2 (en) 2013-03-15 2018-03-13 Novartis Ag Acoustic pumps and systems
US9693896B2 (en) 2013-03-15 2017-07-04 Novartis Ag Systems and methods for ocular surgery
US9126219B2 (en) 2013-03-15 2015-09-08 Alcon Research, Ltd. Acoustic streaming fluid ejector
US9545337B2 (en) 2013-03-15 2017-01-17 Novartis Ag Acoustic streaming glaucoma drainage device
US10117985B2 (en) 2013-08-21 2018-11-06 Fresenius Medical Care Holdings, Inc. Determining a volume of medical fluid pumped into or out of a medical fluid cassette
EP3043169A1 (de) 2015-01-06 2016-07-13 Fenwal, Inc. Nichtinvasive identifizierung von lösungen
US9545637B2 (en) 2015-04-22 2017-01-17 Fenwal, Inc. Bearing for umbilicus of a fluid processing system
US10207044B2 (en) 2015-07-29 2019-02-19 Fenwal, Inc. Five-port blood separation chamber and methods of using the same
JP6246772B2 (ja) * 2015-10-06 2017-12-13 日機装株式会社 収納トレイ
EP3170562B1 (de) 2015-11-23 2020-07-15 Fenwal, Inc. Systeme und verfahren zum automatischen unwuchtausgleich einer zentrifuge
EP3421062A3 (de) 2017-06-30 2019-03-06 Fenwal, Inc. Fluidkreislauf mit verringerter weichmachermigration
US11898967B2 (en) * 2021-02-02 2024-02-13 Fenwal, Inc. Predicting malfunction and failure of centrifuge umbilicus
US20240101945A1 (en) * 2022-09-28 2024-03-28 Genzyme Corporation Systems and devices for producing biological products and methods of using the same
EP4406658A1 (de) 2022-12-28 2024-07-31 Fenwal, Inc. Zentrifuge mit direktantrieb
US20240325616A1 (en) 2023-03-28 2024-10-03 Fenwal, Inc. Systems and Methods For Controlling The Risk Of Citrate Reactions During Apheresis
CN117065118B (zh) * 2023-10-16 2024-01-02 四川天府南格尔生物医学有限公司 一种袋式血液分离机用多腔管及其制作方法

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Also Published As

Publication number Publication date
EP0682566B1 (de) 2001-02-28
EP0682566A1 (de) 1995-11-22
US5996634A (en) 1999-12-07
JPH08506999A (ja) 1996-07-30
WO1995017261A1 (en) 1995-06-29
JP4065928B2 (ja) 2008-03-26
DE69426764T2 (de) 2001-10-04
CA2155639A1 (en) 1995-06-29
US5514069A (en) 1996-05-07
EP0682566A4 (de) 1998-10-21

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Legal Events

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8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: FENWAL, INC., LAKE ZURICH, ILL., US