CA2101452A1 - Biological/Pharmaceutical Method and Apparatus for Collecting and Mixing Fluids - Google Patents

Biological/Pharmaceutical Method and Apparatus for Collecting and Mixing Fluids

Info

Publication number
CA2101452A1
CA2101452A1 CA2101452A CA2101452A CA2101452A1 CA 2101452 A1 CA2101452 A1 CA 2101452A1 CA 2101452 A CA2101452 A CA 2101452A CA 2101452 A CA2101452 A CA 2101452A CA 2101452 A1 CA2101452 A1 CA 2101452A1
Authority
CA
Canada
Prior art keywords
reservoir
blood
collecting
biological
anticoagulant
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.)
Granted
Application number
CA2101452A
Other languages
French (fr)
Other versions
CA2101452C (en
Inventor
John F. O'riordan
Glen Delbert Antwiler
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.)
Cobe Cardiovascular Inc
Original Assignee
Cobe Laboratories 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 Cobe Laboratories Inc filed Critical Cobe Laboratories Inc
Publication of CA2101452A1 publication Critical patent/CA2101452A1/en
Application granted granted Critical
Publication of CA2101452C publication Critical patent/CA2101452C/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3672—Means preventing coagulation
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3624—Level detectors; Level control
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/60—Containers for suction drainage, adapted to be used with an external suction source
    • A61M1/63—Containers for suction drainage, adapted to be used with an external suction source with means for emptying the suction container, e.g. by interrupting suction
    • A61M1/631—Emptying the suction container without interrupting suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/36—Other treatment of blood in a by-pass of the natural circulatory system, e.g. temperature adaptation, irradiation ; Extra-corporeal blood circuits
    • A61M1/3621—Extra-corporeal blood circuits
    • A61M1/3627—Degassing devices; Buffer reservoirs; Drip chambers; Blood filters
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M1/00—Suction or pumping devices for medical purposes; Devices for carrying-off, for treatment of, or for carrying-over, body-liquids; Drainage systems
    • A61M1/64—Containers with integrated suction means
    • A61M1/68—Containers incorporating a flexible member creating suction
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3389—Continuous level detection
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/33—Controlling, regulating or measuring
    • A61M2205/3379—Masses, volumes, levels of fluids in reservoirs, flow rates
    • A61M2205/3393—Masses, volumes, levels of fluids in reservoirs, flow rates by weighing the reservoir
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61M—DEVICES 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
    • A61M2205/00—General characteristics of the apparatus
    • A61M2205/75—General characteristics of the apparatus with filters
    • A61M2205/7545—General characteristics of the apparatus with filters for solid matter, e.g. microaggregates

Abstract

A blood circulation apparatus includes a suction wand for receiving blood from a patient, a reservoir for collecting received blood, a conduit connecting the suction wand and the reservoir, an anticoagulant pump and line for introducing anticoagulant into the blood upstream of the reservoir, sensors for detecting liquid volume in the reservoir and for transmitting a corresponding volume signal, and a controller for regulating anticoagulant introduction in accordance with a predetermined program and as a function of the volume signal.
CA002101452A 1992-08-11 1993-07-28 Biological/pharmaceutical method and apparatus for collecting and mixing fluids Expired - Fee Related CA2101452C (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/928,040 US5378227A (en) 1992-08-11 1992-08-11 Biological/pharmaceutical method and apparatus for collecting and mixing fluids
US07/928,040 1992-08-11

Publications (2)

Publication Number Publication Date
CA2101452A1 true CA2101452A1 (en) 1994-02-12
CA2101452C CA2101452C (en) 1999-06-01

Family

ID=25455621

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002101452A Expired - Fee Related CA2101452C (en) 1992-08-11 1993-07-28 Biological/pharmaceutical method and apparatus for collecting and mixing fluids

Country Status (5)

Country Link
US (2) US5378227A (en)
EP (1) EP0583148B1 (en)
JP (1) JP2752311B2 (en)
CA (1) CA2101452C (en)
DE (1) DE69322710T2 (en)

Families Citing this family (103)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5730883A (en) * 1991-12-23 1998-03-24 Baxter International Inc. Blood processing systems and methods using apparent hematocrit as a process control parameter
US5804079A (en) 1991-12-23 1998-09-08 Baxter International Inc. Systems and methods for reducing the number of leukocytes in cellular products like platelets harvested for therapeutic purposes
US5676841A (en) * 1991-12-23 1997-10-14 Baxter International Inc. Blood processing systems and methods which monitor citrate return to the donor
US5681273A (en) * 1991-12-23 1997-10-28 Baxter International Inc. Systems and methods for predicting blood processing parameters
US5639382A (en) * 1991-12-23 1997-06-17 Baxter International Inc. Systems and methods for deriving recommended storage parameters for collected blood components
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
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
US5676645A (en) * 1992-03-04 1997-10-14 Cobe Laboratories, Inc. Method and apparatus for controlling concentrations in vivos and in tubing systems
US5817042A (en) * 1992-03-04 1998-10-06 Cobe Laboratories, Inc. Method and apparatus for controlling concentrations in vivos and in tubing systems
US5378227A (en) * 1992-08-11 1995-01-03 Cobe Laboratories, Inc. Biological/pharmaceutical method and apparatus for collecting and mixing fluids
WO1996012511A1 (en) * 1994-10-19 1996-05-02 Haemonetics Corporation Apparatus and method for continuous aspiration and reinfusion of blood during or after surgery
US5823986A (en) * 1995-02-08 1998-10-20 Medtronic, Inc. Perfusion system
US5656027A (en) * 1995-06-06 1997-08-12 Cobe Laboratories, Inc. Surgical fluid suction accumulator and volume measurement device
US5759413A (en) * 1995-06-07 1998-06-02 Baxter International Inc. Systems and method for estimating platelet counts using a spleen mobilization function
US5643193A (en) * 1995-12-13 1997-07-01 Haemonetics Corporation Apparatus for collection washing and reinfusion of shed blood
SE506791C2 (en) * 1996-06-03 1998-02-09 Arom Pak Ab Dosage device for mixing a flowing primary liquid with one or more secondary liquids and a method for mixing two or more liquids in a continuous process
WO1998029149A1 (en) * 1997-01-03 1998-07-09 Shettigar U Ramakrishna Intraoperative blood salvaging system and method
US5876611A (en) * 1997-06-16 1999-03-02 Shettigar; U. Ramakrishna Intraoperative blood salvaging system and method
US5879624A (en) 1997-01-15 1999-03-09 Boehringer Laboratories, Inc. Method and apparatus for collecting and processing blood
US6017493A (en) * 1997-09-26 2000-01-25 Baxter International Inc. Vacuum-assisted venous drainage reservoir for CPB systems
US6315751B1 (en) 1997-08-15 2001-11-13 Cleveland Clinic Foundation Cardiopulmonary bypass system using vacuum assisted venous drainage
US6565806B1 (en) * 1998-03-13 2003-05-20 Baxter International Inc. Apheresis system with anticoagulant flow control
DE19817995C1 (en) * 1998-04-22 1999-09-09 Stoeckert Instr Gmbh Filling level monitoring device for blood reservoir for medical transfusion apparatus
CA2334136A1 (en) * 1998-06-01 1999-12-09 Wesley H. Verkaart System for withdrawal of blood
US6958049B1 (en) 1998-08-25 2005-10-25 Ash Access Technology, Inc. Method of enhancing catheter patency using a citrate salt catheter lock solution
US8722422B2 (en) 1999-09-03 2014-05-13 Therakos, Inc. Uninterrupted flow pump apparatus and method
US6495366B1 (en) 1999-09-03 2002-12-17 Therakos, Inc. Uninterrupted flow pump apparatus and method
EP1250634B1 (en) 2000-01-11 2014-05-07 Therakos, Inc. System and apparatus for proportioning fluid flow
DE10011395A1 (en) * 2000-03-09 2001-09-20 Braun Melsungen Ag Fluid balancing system for use in medicine, comprises a fluid manager which controls fluid supply devices, receptacles for the fluid, and data transfer devices
US6793643B1 (en) 2000-04-21 2004-09-21 Therakos, Inc. Low extracorporeal volume treatment system
US20020139419A1 (en) * 2001-04-02 2002-10-03 Flinchbaugh David E. Programmable flexible-tube flow regulator and use methods
US20040092890A1 (en) * 2001-05-10 2004-05-13 Ash Stephen R. Catheter lock solution including a photo-oxidant
US20050215978A1 (en) * 2001-05-25 2005-09-29 Ash Stephen R Method of enhancing catheter patency using a citrate salt catheter lock solution
US20050148991A1 (en) * 2002-05-21 2005-07-07 Johnson Douglas G. Device for using patient blood as diluent in administering pharmaceuticals
US7527608B2 (en) * 2002-08-12 2009-05-05 Lma North America, Inc. Medication infusion and aspiration system and method
US20040111079A1 (en) * 2002-12-03 2004-06-10 Richard Hayes Targeted sanguinous drug solution delivery to a targeted organ
FR2850561B1 (en) * 2003-02-03 2005-09-02 Maco Pharma Sa METHOD AND MACHINE FOR COLLECTING BIOLOGICAL FLUID TO WHICH A SOLUTION ACCORDING TO A DESIRED RATIO IS ADDED
US20190357827A1 (en) 2003-08-01 2019-11-28 Dexcom, Inc. Analyte sensor
US8886273B2 (en) 2003-08-01 2014-11-11 Dexcom, Inc. Analyte sensor
US8626257B2 (en) 2003-08-01 2014-01-07 Dexcom, Inc. Analyte sensor
US7591801B2 (en) 2004-02-26 2009-09-22 Dexcom, Inc. Integrated delivery device for continuous glucose sensor
US20080119703A1 (en) 2006-10-04 2008-05-22 Mark Brister Analyte sensor
US9135402B2 (en) 2007-12-17 2015-09-15 Dexcom, Inc. Systems and methods for processing sensor data
US7920906B2 (en) 2005-03-10 2011-04-05 Dexcom, Inc. System and methods for processing analyte sensor data for sensor calibration
US7029456B2 (en) * 2003-10-15 2006-04-18 Baxter International Inc. Medical fluid therapy flow balancing and synchronization system
ITMO20030293A1 (en) * 2003-10-29 2005-04-30 Gambro Lundia Ab DEVICE FOR THE DETERMINATION OF THE BLOOD FLOW IN AN EXTRACORPOREO CIRCUIT, AS WELL AS THE EQUIPMENT FOR BLOOD TREATMENT USING THE SAME DEVICE.
US8615282B2 (en) 2004-07-13 2013-12-24 Dexcom, Inc. Analyte sensor
US9247900B2 (en) 2004-07-13 2016-02-02 Dexcom, Inc. Analyte sensor
US11633133B2 (en) 2003-12-05 2023-04-25 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8425417B2 (en) 2003-12-05 2013-04-23 Dexcom, Inc. Integrated device for continuous in vivo analyte detection and simultaneous control of an infusion device
US8425416B2 (en) 2006-10-04 2013-04-23 Dexcom, Inc. Analyte sensor
US8423114B2 (en) 2006-10-04 2013-04-16 Dexcom, Inc. Dual electrode system for a continuous analyte sensor
US8287453B2 (en) 2003-12-05 2012-10-16 Dexcom, Inc. Analyte sensor
US8364231B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8364230B2 (en) 2006-10-04 2013-01-29 Dexcom, Inc. Analyte sensor
US8808228B2 (en) 2004-02-26 2014-08-19 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US8157775B2 (en) * 2004-03-10 2012-04-17 Haemonetics Corporation Postoperative fluid monitoring and alert system
US20070259966A1 (en) * 2004-04-22 2007-11-08 Allos Therapeutics, Inc. Coadministration of Radiation, Efaproxiral Sodium, and Supplemental Oxygen for the Treatment of Cancer
US7783333B2 (en) 2004-07-13 2010-08-24 Dexcom, Inc. Transcutaneous medical device with variable stiffness
US7654956B2 (en) 2004-07-13 2010-02-02 Dexcom, Inc. Transcutaneous analyte sensor
FR2873928B1 (en) * 2004-08-03 2007-09-07 Maco Pharma Sa MACHINE AND METHOD FOR CONTINUOUS MIXING AND ACCORDING TO A DETERMINED RATIO OF A BIOLOGICAL FLUID AND A SOLUTION
US7749529B2 (en) 2005-02-08 2010-07-06 Ash Access Technology, Inc. Catheter lock solution comprising citrate and a paraben
SE0500363L (en) * 2005-02-16 2006-07-18 Bst Ab Apparatus and methods for dosing additives when collecting liquid
EP1891998B1 (en) * 2006-08-24 2019-03-13 Alka Kumar Surgical aspiration system
US8449464B2 (en) 2006-10-04 2013-05-28 Dexcom, Inc. Analyte sensor
US8298142B2 (en) 2006-10-04 2012-10-30 Dexcom, Inc. Analyte sensor
US8478377B2 (en) 2006-10-04 2013-07-02 Dexcom, Inc. Analyte sensor
US8275438B2 (en) 2006-10-04 2012-09-25 Dexcom, Inc. Analyte sensor
US8447376B2 (en) 2006-10-04 2013-05-21 Dexcom, Inc. Analyte sensor
US8562528B2 (en) 2006-10-04 2013-10-22 Dexcom, Inc. Analyte sensor
US20080154182A1 (en) * 2006-12-20 2008-06-26 Robert Martin Dual diameter arthroscopic irrigation/aspiration peristaltic pump system
US20080306434A1 (en) 2007-06-08 2008-12-11 Dexcom, Inc. Integrated medicament delivery device for use with continuous analyte sensor
US9452258B2 (en) 2007-10-09 2016-09-27 Dexcom, Inc. Integrated insulin delivery system with continuous glucose sensor
US8417312B2 (en) 2007-10-25 2013-04-09 Dexcom, Inc. Systems and methods for processing sensor data
US8290559B2 (en) 2007-12-17 2012-10-16 Dexcom, Inc. Systems and methods for processing sensor data
US8396528B2 (en) 2008-03-25 2013-03-12 Dexcom, Inc. Analyte sensor
US8702637B2 (en) 2008-04-14 2014-04-22 Haemonetics Corporation System and method for optimized apheresis draw and return
DE102008026769B4 (en) 2008-06-04 2022-12-29 Fresenius Hemocare Deutschland Gmbh Device and method for aspirating body fluids, in particular for autotransfusion of intraoperative or postoperative blood loss
EP2433662B1 (en) * 2010-09-27 2014-06-04 Gambro Lundia AB Apparatus for extracorporeal treatment of blood
JP5986100B2 (en) * 2010-12-07 2016-09-06 ゾール ライフブリッジ ゲーエムベーハーＺｏｌｌ Ｌｉｆｅｂｒｉｄｇｅ Ｇｍｂｈ Method for filling and venting an extracorporeal blood treatment device with gradual flooding of a filter
KR101238463B1 (en) 2010-12-30 2013-03-04 연세대학교 산학협력단 Hemovac exsanguinator
US9744498B2 (en) * 2011-03-11 2017-08-29 Fenwal, Inc. Disposable fluid circuits and methods for cell washing with on-line dilution of cell feed
WO2013043433A2 (en) 2011-09-22 2013-03-28 Fenwal, Inc. Disposable fluid circuits and methods for cell washing
ES2847578T3 (en) 2011-04-15 2021-08-03 Dexcom Inc Advanced analyte sensor calibration and error detection
US11386993B2 (en) 2011-05-18 2022-07-12 Fenwal, Inc. Plasma collection with remote programming
US20130167940A1 (en) * 2012-01-03 2013-07-04 Gil LAVIE Apparatus and method for pressure regulation
US10041960B2 (en) * 2013-05-10 2018-08-07 University Of Utah Research Foundation Devices, systems, and methods for measuring blood loss
US8945376B1 (en) 2013-08-02 2015-02-03 All Cell Recovery LLC Systems, methods, and apparatus for resuspending cells in solution
US9452021B2 (en) 2013-08-02 2016-09-27 All Cell Recovery LLC Systems, methods, and apparatus for resuspending cells from surgical laundry
US10159980B2 (en) 2013-08-02 2018-12-25 All Cell Recovery LLC Systems and methods for recovering blood cells, in a controlled environment, for storage
JP6473176B2 (en) * 2014-02-24 2019-02-20 フレゼニウス カービ ドイチュラント ゲーエムベーハー Apparatus and method for quantifying liquid level of collected blood in blood collection container of autotransfusion system
EP3204062B1 (en) 2014-10-07 2021-01-20 Haemonetics Corporation System and method for washing shed blood
CN107106755B (en) * 2014-12-25 2019-07-16 旭化成医疗株式会社 Blood processing system
US11541161B2 (en) 2016-06-24 2023-01-03 Haemonetics Corporation System and method for continuous flow red blood cell washing
JP7053630B2 (en) 2016-09-22 2022-04-12 クリストファー， ジェイ プロット， Equipment and methods for in vitro conditioning of blood
US10792416B2 (en) 2017-05-30 2020-10-06 Haemonetics Corporation System and method for collecting plasma
US10758652B2 (en) 2017-05-30 2020-09-01 Haemonetics Corporation System and method for collecting plasma
US11331022B2 (en) 2017-10-24 2022-05-17 Dexcom, Inc. Pre-connected analyte sensors
CN111246797A (en) 2017-10-24 2020-06-05 德克斯康公司 Pre-attached analyte sensors
KR102443846B1 (en) 2018-05-21 2022-09-16 펜월, 인크. Systems for optimization of plasma collection volumes
US11412967B2 (en) 2018-05-21 2022-08-16 Fenwal, Inc. Systems and methods for plasma collection
GB2577098A (en) * 2018-09-13 2020-03-18 270 Vision Ltd Apparatus and method for detecting level of urine
US20220047802A1 (en) * 2020-08-13 2022-02-17 Terumo Cardiovascular Systems Corporation Microplegia delivery system

Family Cites Families (46)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4370983A (en) * 1971-01-20 1983-02-01 Lichtenstein Eric Stefan Computer-control medical care system
US3851181A (en) * 1973-11-07 1974-11-26 Audronics Inc Blood level detector
US3965896A (en) * 1974-06-17 1976-06-29 Swank Roy L Blood autotransfusion method and apparatus
US4002170A (en) * 1974-10-11 1977-01-11 Sorenson Research Co., Inc. Anticoagulant delivery means for aspiration wand
US3955573A (en) * 1974-10-11 1976-05-11 Sorenson Research Co., Inc. Anticoagulant delivery device and method
US3924700A (en) * 1974-11-29 1975-12-09 Lifeline Instr Inc Blood withdrawing device
US3964484A (en) * 1975-03-03 1976-06-22 Sorenson Research Co., Inc. Antiocoagulant metering device and method
US4000972A (en) * 1976-01-16 1977-01-04 Hemotec, Inc. Measuring system for the pharmacological manipulation of the coagulation mechanism in blood and for the elapsed coagulation time
DE2636290A1 (en) * 1976-08-12 1978-02-16 Fresenius Chem Pharm Ind DEVICE FOR CONTROLLING AND MONITORING BLOOD FLOW DURING BLOOD DIALYSIS, PERFUSION AND DIAFILTRATION USING ONLY ONE CONNECTION POINT TO THE PATIENT'S BLOOD CIRCUIT (SINGLE NEEDLE TECHNOLOGY)
US4202387A (en) * 1977-08-10 1980-05-13 Upton Douglas J Fluid dispensing control system
DE2737922A1 (en) * 1977-08-23 1979-03-08 Fresenius Chem Pharm Ind ARTIFICIAL ENDOCRINE DRUESE
DE2754894C2 (en) * 1977-12-09 1983-10-13 Fresenius AG, 6380 Bad Homburg Device for balancing a fluid withdrawn from a patient with a replacement fluid
US4193004A (en) * 1978-06-22 1980-03-11 Cobe Laboratories, Inc. Fluid level monitoring through fluid cell protrusion
US4258723A (en) * 1978-08-01 1981-03-31 Sbr Lab, Inc. Biological/pharmaceutical fluid collection and mixing system and method
US4267837A (en) * 1979-09-27 1981-05-19 Sbr Lab Inc. Blood collection monitoring device and method
US4385630A (en) * 1980-08-29 1983-05-31 Haemonetics Corporation Blood donation unit
US4425114A (en) * 1981-04-23 1984-01-10 Haemonetics Corporation Blood donation unit
US4481827A (en) * 1981-12-15 1984-11-13 Baxter Travenol Laboratories, Inc. Blood fractionation apparatus having collection rate display system
US4490134A (en) * 1982-09-24 1984-12-25 Extracorporeal Medical Specialties, Inc. Dual phase blood flow system and method of operation
US4658834A (en) * 1983-03-16 1987-04-21 C.R. Bard, Inc. Medical apparatus for monitoring body liquid discharge
US4540406A (en) * 1983-05-02 1985-09-10 Thoratec Laboratories Corporation Anticoagulant delivery system for use with an auto-transfusion system
US4551131A (en) * 1983-05-02 1985-11-05 Thoratec Laboratories Corporation Autotransfusion system with anticoagulant delivery system
SE8302796D0 (en) * 1983-05-18 1983-05-18 Kabivitrum Ab SET AND DEVICE FOR MIXING AND DOSING OF LIQUIDS
US4898675A (en) * 1983-08-15 1990-02-06 Lavender Ardis R System and method for continuously fractionating blood in situ
JPS60249966A (en) * 1984-05-23 1985-12-10 テルモ株式会社 Apparatus for detecting blood amount of blood storage tank
US4623328A (en) * 1984-10-29 1986-11-18 Mcneilab, Inc. Pump monitor for photoactivation patient treatment system
EP0208061A1 (en) * 1985-05-14 1987-01-14 Biotest Pharma GmbH Method and device for obtaining blood plasma
US4828543A (en) * 1986-04-03 1989-05-09 Weiss Paul I Extracorporeal circulation apparatus
JPS6395062A (en) * 1986-10-09 1988-04-26 旭メデイカル株式会社 Membrane type plasma separator
FR2606639B1 (en) * 1986-11-19 1994-04-15 Tiyoda Seisakusho Kk APPARATUS AND METHOD FOR COLLECTING CONSTANT QUANTITIES OF BLOOD FROM INDIVIDUAL DONORS
US4769001A (en) * 1987-02-25 1988-09-06 Baxter International Inc. Method and apparatus for calibrating plural pump fluid flow system
US4867738A (en) * 1987-09-14 1989-09-19 International Technidyne Corporation Apparatus and methods for utilizing autotransfusion systems and related equipment
US4850998A (en) * 1987-10-07 1989-07-25 Baxter International Inc. Method for wetting a plasmapheresis filter with anticoagulant
US5035865A (en) * 1988-05-17 1991-07-30 Terumo Kabushiki Kaisha Vacuum blood sample collecting device
DE3909967A1 (en) * 1989-03-25 1990-09-27 Fresenius Ag HAEMODIALYSIS DEVICE WITH AUTOMATIC ADJUSTMENT OF THE DIALYSIS FLUID FLOW
US4995268A (en) * 1989-09-01 1991-02-26 Ash Medical System, Incorporated Method and apparatus for determining a rate of flow of blood for an extracorporeal blood therapy instrument
US5116312A (en) * 1989-11-03 1992-05-26 The Uab Research Foundation Method and apparatus for automatic autotransfusion
DE3943300A1 (en) * 1989-12-29 1991-07-11 Werner Margrit Dipl Ing Fh SYSTEM FOR COLLECTION AND RETRANSFUSION OF AUTOLOGOUS BLOOD
US5141493A (en) * 1990-01-26 1992-08-25 Sarcos Group Peritoneal dialysis system
US5055198A (en) * 1990-03-07 1991-10-08 Shettigar U Ramakrishna Autologous blood recovery membrane system and method
US5227049A (en) * 1990-08-20 1993-07-13 Hospal Industrie Single-needle circuit for circulating blood outside the body in blood treatment apparatus
US5421812A (en) * 1992-03-04 1995-06-06 Cobe Laboratories, Inc. Method and apparatus for controlling concentrations in tubing system
US5423738A (en) * 1992-03-13 1995-06-13 Robinson; Thomas C. Blood pumping and processing system
US5403272A (en) * 1992-05-29 1995-04-04 Baxter International Inc. Apparatus and methods for generating leukocyte free platelet concentrate
US5378227A (en) * 1992-08-11 1995-01-03 Cobe Laboratories, Inc. Biological/pharmaceutical method and apparatus for collecting and mixing fluids
US5421815A (en) * 1993-12-14 1995-06-06 Nof Corporation Method for blood dialysis using anticoagulent composition

Also Published As

Publication number Publication date
EP0583148A2 (en) 1994-02-16
DE69322710T2 (en) 1999-05-06
JPH06181982A (en) 1994-07-05
CA2101452C (en) 1999-06-01
US5378227A (en) 1995-01-03
DE69322710D1 (en) 1999-02-04
EP0583148B1 (en) 1998-12-23
US5665061A (en) 1997-09-09
EP0583148A3 (en) 1994-07-13
JP2752311B2 (en) 1998-05-18

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