DE69124515T2 - Durchflussregelsystem für blutentnahme und reinfusion sowie entsprechendes verfahren - Google Patents

Durchflussregelsystem für blutentnahme und reinfusion sowie entsprechendes verfahren

Info

Publication number
DE69124515T2
DE69124515T2 DE69124515T DE69124515T DE69124515T2 DE 69124515 T2 DE69124515 T2 DE 69124515T2 DE 69124515 T DE69124515 T DE 69124515T DE 69124515 T DE69124515 T DE 69124515T DE 69124515 T2 DE69124515 T2 DE 69124515T2
Authority
DE
Germany
Prior art keywords
reinfusion
control system
flow control
blood sampling
corresponding method
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
DE69124515T
Other languages
English (en)
Other versions
DE69124515D1 (de
Inventor
Paul Prince
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.)
Baxter International 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 DE69124515D1 publication Critical patent/DE69124515D1/de
Application granted granted Critical
Publication of DE69124515T2 publication Critical patent/DE69124515T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/26Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving
    • A61M1/262Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes and internal elements which are moving rotating
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301Details
    • A61M1/303Details having a reservoir for treated blood to be returned
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/14Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/30Single needle dialysis ; Reciprocating systems, alternately withdrawing blood from and returning it to the patient, e.g. single-lumen-needle dialysis or single needle systems for hemofiltration or pheresis
    • A61M1/301Details
    • A61M1/305Control of inversion point between collection and re-infusion phase
    • A61M1/308Volume control, e.g. with open or flexible containers, by counting the number of pump revolutions, weighing
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3639Blood pressure control, pressure transducers specially adapted therefor
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3643Priming, rinsing before or after use
    • A61M1/3644Mode of operation
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3653Interfaces between patient blood circulation and extra-corporal blood circuit
    • A61M1/3656Monitoring patency or flow at connection sites; Detecting disconnections
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M1/00Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621Extra-corporeal blood circuits
    • A61M1/3643Priming, rinsing before or after use
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3344Measuring or controlling pressure at the body treatment site
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3351Controlling upstream pump pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/33Controlling, regulating or measuring
    • A61M2205/3331Pressure; Flow
    • A61M2205/3355Controlling downstream pump pressure
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/70General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/702General characteristics of the apparatus with testing or calibration facilities automatically during use
    • AHUMAN NECESSITIES
    • A61MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61MDEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
    • A61M2205/00General characteristics of the apparatus
    • A61M2205/70General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/705Testing of filters for leaks
DE69124515T 1990-07-24 1991-07-22 Durchflussregelsystem für blutentnahme und reinfusion sowie entsprechendes verfahren Expired - Lifetime DE69124515T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/556,778 US5178603A (en) 1990-07-24 1990-07-24 Blood extraction and reinfusion flow control system and method
PCT/US1991/005146 WO1992002264A1 (en) 1990-07-24 1991-07-22 Blood extraction and reinfusion flow control system and method

Publications (2)

Publication Number Publication Date
DE69124515D1 DE69124515D1 (de) 1997-03-13
DE69124515T2 true DE69124515T2 (de) 1997-09-18

Family

ID=24222831

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69124515T Expired - Lifetime DE69124515T2 (de) 1990-07-24 1991-07-22 Durchflussregelsystem für blutentnahme und reinfusion sowie entsprechendes verfahren

Country Status (6)

Country Link
US (1) US5178603A (de)
EP (2) EP0540679B1 (de)
JP (1) JP3243641B2 (de)
CA (1) CA2087027C (de)
DE (1) DE69124515T2 (de)
WO (1) WO1992002264A1 (de)

Families Citing this family (128)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5833866A (en) * 1991-12-23 1998-11-10 Baxter International Inc. Blood collection systems and methods which derive instantaneous blood component yield information during blood processing
US6319471B1 (en) * 1992-07-10 2001-11-20 Gambro, Inc. Apparatus for producing blood component products
US5437624A (en) * 1993-08-23 1995-08-01 Cobe Laboratories, Inc. Single needle recirculation system for harvesting blood components
US5658240A (en) * 1992-03-04 1997-08-19 Cobe Laboratories, Inc. Blood component collection system with optimizer
US5496265A (en) * 1992-03-04 1996-03-05 Cobe Laboratories, Inc. Blood component collection system with optimizer
US5385539A (en) * 1992-06-30 1995-01-31 Advanced Haemotechnologies Apparatus for monitoring hematocrit levels of blood
IT1270457B (it) * 1992-07-13 1997-05-05 Pall Corp Sistema e procedimento automatizzati per il trattamento di fluido biologico
EP0773805A1 (de) * 1993-02-18 1997-05-21 Baxter International Inc. Aphereris-system mit einer alternativen anordnung für die zuführung des antikoagulanz
US5645531A (en) * 1993-05-26 1997-07-08 Quest Medical, Inc. Constant pressure blood mixture delivery system and method
AU692396B2 (en) * 1995-06-07 1998-06-04 Fenwal, Inc. Blood collection system deriving instantaneous component yield
US5795317A (en) * 1995-06-07 1998-08-18 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US6790195B2 (en) 1995-06-07 2004-09-14 Gambro Inc Extracorporeal blood processing methods and apparatus
US5702357A (en) 1995-06-07 1997-12-30 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5676644A (en) * 1995-06-07 1997-10-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
DE69636518T2 (de) * 1995-06-07 2007-05-03 Gambro Inc., Lakewood Vorrichtung zur extrakorporalen blutbehandlung und verfahren zum bedienen einer derartigen vorrichtung
US5837150A (en) * 1995-06-07 1998-11-17 Cobe Laboratories, Inc. Extracorporeal blood processing methods
US5750025A (en) * 1995-06-07 1998-05-12 Cobe Laboratories, Inc. Disposable for an apheresis system with a contoured support
US5653887A (en) * 1995-06-07 1997-08-05 Cobe Laboratories, Inc. Apheresis blood processing method using pictorial displays
US5738644A (en) 1995-06-07 1998-04-14 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5722946A (en) * 1995-06-07 1998-03-03 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5720716A (en) * 1995-06-07 1998-02-24 Cobe Laboratories, Inc. Extracorporeal blood processing methods and apparatus
US5762791A (en) * 1995-08-09 1998-06-09 Baxter International Inc. Systems for separating high hematocrit red blood cell concentrations
US6251284B1 (en) 1995-08-09 2001-06-26 Baxter International Inc. Systems and methods which obtain a uniform targeted volume of concentrated red blood cells in diverse donor populations
US6527957B1 (en) 1995-08-09 2003-03-04 Baxter International Inc. Methods for separating, collecting and storing red blood cells
US5772634A (en) * 1995-10-06 1998-06-30 Zimmer, Inc. Device for limiting distention fluid pressure during hysteroscopy
US5964724A (en) * 1996-01-31 1999-10-12 Medtronic Electromedics, Inc. Apparatus and method for blood separation
JP3526690B2 (ja) * 1996-04-26 2004-05-17 富雄 太田 分離冷却法のための体外循環装置
US5758643A (en) * 1996-07-29 1998-06-02 Via Medical Corporation Method and apparatus for monitoring blood chemistry
EP0834329A1 (de) * 1996-09-09 1998-04-08 Kaneka Corporation Verfahren und Vorrichtung zur Behandlung von Blut
ES2323866T3 (es) * 1996-10-04 2009-07-27 United States Surgical Corporation Sistema de apoyo circulatorio.
US5906589A (en) * 1996-11-13 1999-05-25 Cobe Laboratories, Inc. Method and apparatus for occlusion monitoring using pressure waveform analysis
US6200287B1 (en) 1997-09-05 2001-03-13 Gambro, Inc. Extracorporeal blood processing methods and apparatus
US6626857B1 (en) 1998-11-19 2003-09-30 Tomio Ohta Extracorporeal circulation device and method for isolation temperature control method
EP1157709B1 (de) 1999-02-10 2012-05-30 Tomio Ohta Behandlungsvorrichtung zur vermeidung von blutübertragungen
US6759007B1 (en) 1999-09-03 2004-07-06 Baxter International Inc. Blood processing systems and methods employing fluid pressure actuated pumps and valves
US6875191B2 (en) 1999-09-03 2005-04-05 Baxter International Inc. Blood processing systems and methods that alternate flow of blood component and additive solution through an in-line leukofilter
US7041076B1 (en) 1999-09-03 2006-05-09 Baxter International Inc. Blood separation systems and methods using a multiple function pump station to perform different on-line processing tasks
US6709412B2 (en) 1999-09-03 2004-03-23 Baxter International Inc. Blood processing systems and methods that employ an in-line leukofilter mounted in a restraining fixture
US7006896B1 (en) * 1999-10-13 2006-02-28 Graco Minnesota Inc. Sealant dispensing correction method
US6730054B2 (en) * 1999-10-16 2004-05-04 Baxter International Inc. Blood collection systems and methods that derive estimated effects upon the donor's blood volume and hematocrit
US7169352B1 (en) * 1999-12-22 2007-01-30 Gambro, Inc. Extracorporeal blood processing methods and apparatus
US6899691B2 (en) * 1999-12-22 2005-05-31 Gambro Inc. Extracorporeal blood processing methods and apparatus
US7608053B2 (en) * 2000-01-10 2009-10-27 Caridianbct, Inc. Extracorporeal blood processing methods with return-flow alarm
US7430478B2 (en) 2000-03-01 2008-09-30 Caridian Bct, Inc. Blood processing information system with blood loss equivalency tracking
EP1238361A1 (de) * 2000-03-01 2002-09-11 Gambro, Inc. Extrakorporales blutbehandlungsinformationsverwaltungssystem
JP4382322B2 (ja) 2000-03-09 2009-12-09 カリディアンビーシーティ、インコーポレイテッド 体外血液処理装置
AU777087B2 (en) * 2000-07-07 2004-09-30 Fenwal, Inc. Medical system, method and apparatus employing MEMS
US7008535B1 (en) * 2000-08-04 2006-03-07 Wayne State University Apparatus for oxygenating wastewater
US6585675B1 (en) * 2000-11-02 2003-07-01 Chf Solutions, Inc. Method and apparatus for blood withdrawal and infusion using a pressure controller
DE10103048A1 (de) * 2001-01-24 2002-07-25 Braun Melsungen Ag Therapieeinrichtung
US20030040938A1 (en) * 2001-04-28 2003-02-27 Baxter International Inc. A system and method for managing inventory of blood component collection soft goods in a blood component collection facility
WO2003011108A2 (en) * 2001-07-30 2003-02-13 Henry Ford Health System Access pressure ratio device and testing method
US20030204419A1 (en) * 2002-04-30 2003-10-30 Wilkes Gordon J. Automated messaging center system and method for use with a healthcare system
US6796955B2 (en) * 2002-02-14 2004-09-28 Chf Solutions, Inc. Method to control blood and filtrate flowing through an extracorporeal device
US20030201697A1 (en) * 2002-04-30 2003-10-30 Richardson William R. Storage device for health care facility
US20030225596A1 (en) * 2002-05-31 2003-12-04 Richardson Bill R. Biometric security for access to a storage device for a healthcare facility
DE20307256U1 (de) * 2003-05-09 2003-10-02 Lifebridge Medizintechnik Gmbh Tragbare Herzlungenmaschine
US7704454B1 (en) 2003-10-08 2010-04-27 Caridianbct, Inc. Methods and devices for processing blood
US8182461B2 (en) * 2003-11-04 2012-05-22 Smiths Medical Asd, Inc. Syringe pump rapid occlusion detection system
US7087177B2 (en) * 2004-04-16 2006-08-08 Baxter International Inc. Methods for determining flow rates of biological fluids
US20060047270A1 (en) * 2004-08-27 2006-03-02 Shelton Brian M Drug delivery apparatus and method for automatically reducing drug dosage
US7608042B2 (en) * 2004-09-29 2009-10-27 Intellidx, Inc. Blood monitoring system
US7364562B2 (en) * 2005-10-06 2008-04-29 Optiscan Biomedical Corp. Anti-clotting apparatus and methods for fluid handling system
US20060200070A1 (en) * 2005-02-14 2006-09-07 Callicoat David N Method and apparatus for calibrating an analyte detection system with a calibration sample
US7860542B2 (en) * 2005-02-14 2010-12-28 Optiscan Biomedical Corporation Analyte detection system with reduced sample volume
US8936755B2 (en) 2005-03-02 2015-01-20 Optiscan Biomedical Corporation Bodily fluid composition analyzer with disposable cassette
US20060235348A1 (en) * 2005-02-14 2006-10-19 Callicoat David N Method of extracting and analyzing the composition of bodily fluids
US9561001B2 (en) 2005-10-06 2017-02-07 Optiscan Biomedical Corporation Fluid handling cassette system for body fluid analyzer
US20070179436A1 (en) * 2005-12-21 2007-08-02 Braig James R Analyte detection system with periodic sample draw and laboratory-grade analyzer
US20070264130A1 (en) * 2006-01-27 2007-11-15 Phluid, Inc. Infusion Pumps and Methods for Use
US7367942B2 (en) * 2006-02-02 2008-05-06 Palco Labs, Inc. Method and apparatus for testing blood glucose in a reversible infusion line
US8092385B2 (en) 2006-05-23 2012-01-10 Intellidx, Inc. Fluid access interface
WO2008030927A2 (en) * 2006-09-06 2008-03-13 Optiscan Biomedical Corporation Infusion flow interruption method and apparatus
DE102007026010B4 (de) * 2007-06-04 2010-11-25 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Steuerung einer Einrichtung zum Fördern von Blut und Verfahren zum Fördern von Blut in einer Blutleitung eines extrakorporalen Blutkreislaufs einer extrakorporalen Blutbehandlungsvorrichtung
ES2332846B1 (es) * 2007-10-26 2010-07-08 Grifols, S.A. Utilizacion de albumina humana terapeutica para la preparacion de un medicamento para el tratamiento de pacientes afectados por desordenes cognitivos.
US8986253B2 (en) * 2008-01-25 2015-03-24 Tandem Diabetes Care, Inc. Two chamber pumps and related methods
WO2009096855A1 (en) * 2008-01-28 2009-08-06 Milux Holding Sa Blood clot removal device, system, and method
US8545426B2 (en) * 2008-02-27 2013-10-01 Fenwal, Inc. System and method for controlling patient fluid balance and/or flow rate for a therapeutic plasma exchange procedure
WO2009143188A2 (en) * 2008-05-19 2009-11-26 Diperna Paul M Disposable pump reservoir and related methods
US8408421B2 (en) * 2008-09-16 2013-04-02 Tandem Diabetes Care, Inc. Flow regulating stopcocks and related methods
AU2009293019A1 (en) * 2008-09-19 2010-03-25 Tandem Diabetes Care Inc. Solute concentration measurement device and related methods
US9284523B2 (en) 2008-10-27 2016-03-15 Terumo Bct, Inc. Premounted fluid conveyance assembly for cell expansion system and method of use associated therewith
US20100160854A1 (en) * 2008-12-22 2010-06-24 Gauthier Robert T Integrated patient management and control system for medication delivery
WO2010077271A2 (en) * 2008-12-29 2010-07-08 Ams Research Corporation Method and apparatus for compensating for injection media viscosity in a pressurized drug injection system
US8753290B2 (en) * 2009-03-27 2014-06-17 Intellectual Inspiration, Llc Fluid transfer system and method
DE102009026592B4 (de) 2009-05-29 2014-08-28 Sorin Group Deutschland Gmbh Vorrichtung zur Festlegung des venösen Zuflusses zu einem Blutreservoir eines extrakorporalen Blutkreislaufs
DE102009027195A1 (de) 2009-06-25 2010-12-30 Sorin Group Deutschland Gmbh Vorrichtung zur Förderung von Blut in einem extrakorporalen Kreislauf
AU2010264669C1 (en) 2009-06-26 2015-04-30 Gambro Lundia Ab Devices, a computer program product and a method for data extraction
EP3284494A1 (de) 2009-07-30 2018-02-21 Tandem Diabetes Care, Inc. Tragbares infusionspumpensystem
US20130006130A1 (en) * 2009-12-28 2013-01-03 Gambro Lundia Ab Device and method for monitoring a fluid flow rate in a cardiovascular system
US9662431B2 (en) 2010-02-17 2017-05-30 Flow Forward Medical, Inc. Blood pump systems and methods
US9555174B2 (en) 2010-02-17 2017-01-31 Flow Forward Medical, Inc. Blood pump systems and methods
CA2790194C (en) 2010-02-17 2021-02-23 Novita Therapeutics, Llc System and method to increase the overall diameter of veins
WO2011126650A1 (en) * 2010-04-09 2011-10-13 Caridianbct, Inc. Air removal chamber for a cell expansion system and method of use associated therewith
US9677042B2 (en) 2010-10-08 2017-06-13 Terumo Bct, Inc. Customizable methods and systems of growing and harvesting cells in a hollow fiber bioreactor system
AU2012229313B2 (en) * 2011-03-11 2016-08-11 Fenwal, Inc. Membrane separation devices, systems and methods employing same, and data management systems and methods
US11386993B2 (en) 2011-05-18 2022-07-12 Fenwal, Inc. Plasma collection with remote programming
EP2545948B1 (de) 2011-07-12 2014-04-16 Sorin Group Italia S.r.l. Doppelkammer-Blutreservoir
US10426878B2 (en) 2011-08-17 2019-10-01 Flow Forward Medical, Inc. Centrifugal blood pump systems
EP2744539B1 (de) * 2011-08-17 2022-11-02 Artio Medical, Inc. System zur erhöhung des gesamtdurchmessers einer peripheren arterie
ES2534477T5 (es) 2012-05-09 2018-07-20 D_Med Consulting Ag Procedimiento para la cebadura de un dispositivo de hemodiálisis
US9180242B2 (en) 2012-05-17 2015-11-10 Tandem Diabetes Care, Inc. Methods and devices for multiple fluid transfer
US9555186B2 (en) 2012-06-05 2017-01-31 Tandem Diabetes Care, Inc. Infusion pump system with disposable cartridge having pressure venting and pressure feedback
US9733805B2 (en) 2012-06-26 2017-08-15 Terumo Bct, Inc. Generating procedures for entering data prior to separating a liquid into components
US9956341B2 (en) 2012-07-03 2018-05-01 Milestone Scientific, Inc. Drug infusion with pressure sensing and non-continuous flow for identification of and injection into fluid-filled anatomic spaces
US10258730B2 (en) 2012-08-17 2019-04-16 Flow Forward Medical, Inc. Blood pump systems and methods
WO2014127122A1 (en) 2013-02-18 2014-08-21 Terumo Bct, Inc. System for blood separation with a separation chamber having an internal gravity valve
US9173998B2 (en) 2013-03-14 2015-11-03 Tandem Diabetes Care, Inc. System and method for detecting occlusions in an infusion pump
US9180243B2 (en) 2013-03-15 2015-11-10 Tandem Diabetes Care, Inc. Detection of infusion pump conditions
US9421329B2 (en) 2013-03-15 2016-08-23 Tandem Diabetes Care, Inc. Infusion device occlusion detection system
US9402949B2 (en) * 2013-08-13 2016-08-02 Medtronic Minimed, Inc. Detecting conditions associated with medical device operations using matched filters
WO2015095239A1 (en) 2013-12-18 2015-06-25 Optiscan Biomedical Corporation Systems and methods for detecting leaks
WO2015173611A1 (en) 2014-05-16 2015-11-19 Sorin Group Italia S.R.L. Blood reservoir with fluid volume measurement based on pressure sensor
JP5839212B1 (ja) 2014-08-20 2016-01-06 泉工医科工業株式会社 血液循環システム
US9987411B2 (en) * 2014-12-19 2018-06-05 Fenwal, Inc. Methods and systems for priming a biological fluid processing circuit
US10220132B2 (en) * 2014-12-19 2019-03-05 Fenwal, Inc. Biological fluid flow control apparatus and method
US10220180B2 (en) 2015-10-16 2019-03-05 Milestone Scientific, Inc. Method and apparatus for performing a peripheral nerve block
EP3238764B1 (de) * 2016-04-28 2021-11-10 Kiluk, Sebastian Verfahren zur detektion eines beginnenden blutgefässkollaps und vorrichtung zur ausführung des verfahrens
TWI757286B (zh) 2016-04-29 2022-03-11 美商亞提歐醫藥公司 用於運輸血液至血泵系統之導管及血泵系統
US11471595B2 (en) 2017-05-04 2022-10-18 Milestone Scientific, Inc. Method and apparatus for performing a peripheral nerve block
EP3446727B1 (de) 2017-08-22 2023-03-01 Fenwal, Inc. System und verfahren zur steuerung eines membranflüssigkeitsstroms mit einer fluidausgabe
JP7261791B2 (ja) 2017-09-28 2023-04-20 テルモ株式会社 生体成分採取用デバイス、生体成分採取システム、及び生体成分採取システムの動作方法
WO2019065812A1 (en) 2017-09-28 2019-04-04 Terumo Kabushiki Kaisha SYSTEM FOR COLLECTING BIOLOGICAL CONSTITUENTS AND METHOD FOR ACQUIRING INTERNAL PRESSURE OF CIRCUIT
JP7303209B2 (ja) * 2018-03-26 2023-07-04 テルモ株式会社 生体成分採取システム及び生体成分採取システムの作動方法
US11110216B2 (en) 2018-05-21 2021-09-07 Fenwal, Inc. Systems and methods for optimization of plasma collection volumes
US11412967B2 (en) 2018-05-21 2022-08-16 Fenwal, Inc. Systems and methods for plasma collection
EP3593830B1 (de) 2018-07-13 2023-11-01 Fenwal, Inc. System und verfahren zur dynamischen einstellung des flüssigkeitsdurchflusses als reaktion auf den druck
US10646660B1 (en) 2019-05-16 2020-05-12 Milestone Scientific, Inc. Device and method for identification of a target region

Family Cites Families (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4086924A (en) * 1976-10-06 1978-05-02 Haemonetics Corporation Plasmapheresis apparatus
US4191182A (en) * 1977-09-23 1980-03-04 Hemotherapy Inc. Method and apparatus for continuous plasmaphersis
US4285464A (en) * 1979-01-22 1981-08-25 Haemonetics Corporation Apparatus for separation of blood into components thereof
SE423318B (sv) * 1980-06-27 1982-05-03 Gambro Ab Memofiltrationssystem
CA1188998A (en) * 1980-11-12 1985-06-18 Stephen R. Ash System and method for controlling and monitoring blood or biologic fluid flow
AU1045383A (en) * 1981-12-15 1983-06-30 Baxter Travenol Laboratories Inc. Blood fractionation apparatus having fluid collection monitoring andfluid return control systems
FR2519555A1 (fr) * 1982-01-11 1983-07-18 Rhone Poulenc Sa Appareillage et procede de plasmapherese alternative avec appareil a membrane
EP0303765B1 (de) * 1982-12-13 1993-05-12 McLaughlin, William Francis Blutfraktionierungssystem
EP0129554B1 (de) * 1982-12-28 1988-12-07 BAXTER INTERNATIONAL INC. (a Delaware corporation) Vorgepacktes flüssigkeitsbehandlungsmodul mit pumpe und ventilelementen betätigt als reaktion auf ausgeübten druck
ATE22013T1 (de) * 1983-03-01 1986-09-15 Sartorius Gmbh Geraet zur aufbereitung medizinischer infusionsloesungen.
DE3313421C2 (de) * 1983-04-13 1985-08-08 Fresenius AG, 6380 Bad Homburg Einrichtung zum Regeln der Ultrafiltrationsrate bei Vorrichtungen zum extrakorporalen Reinigen von Blut
US4605503A (en) * 1983-05-26 1986-08-12 Baxter Travenol Laboratories, Inc. Single needle blood fractionation system having adjustable recirculation through filter
FR2548541B1 (fr) * 1983-07-07 1986-09-12 Rhone Poulenc Sa Procede de plasmapherese et appareillage utilisable notamment pour ce procede
FR2548907B1 (fr) * 1983-07-13 1985-11-08 Rhone Poulenc Sa Procede de plasmapherese et appareillage utilisable notamment pour ce procede
US4468219A (en) * 1983-12-20 1984-08-28 International Business Machines Corporation Pump flow rate compensation system
EP0188451B1 (de) * 1984-06-29 1991-12-11 BAXTER INTERNATIONAL INC. (a Delaware corporation) Verfahren und vorrichtung zum steuern der entnahme und anschliessenden infusion von blut
US4610656A (en) * 1984-08-21 1986-09-09 Mehealus Partnership Fully portable semi-automatic mechanical heart-lung substitution system and method
ATE79300T1 (de) * 1984-11-15 1992-08-15 Baxter Int Anpassungsfaehiges kontrollsystem und -methode fuer die stroemung von filterkonzentrat.
US4904234A (en) * 1987-06-29 1990-02-27 Ube Industries Apparatus for collecting plasma
NL8801400A (nl) * 1988-06-01 1990-01-02 Akzo Nv Inrichting voor het onttrekken van een optimale hoeveelheid bloed per tijdseenheid aan een donor.
US4954128A (en) * 1988-08-23 1990-09-04 Baxter International Inc. Therapeutics plasma exchange system

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EP0540679A1 (de) 1993-05-12
CA2087027C (en) 2002-09-24
EP0540679B1 (de) 1997-01-29
JP3243641B2 (ja) 2002-01-07
DE69124515D1 (de) 1997-03-13
US5178603A (en) 1993-01-12
CA2087027A1 (en) 1992-01-25
EP0742024A2 (de) 1996-11-13
WO1992002264A1 (en) 1992-02-20
JPH05509022A (ja) 1993-12-16
EP0742024A3 (de) 1996-11-27

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