DE69204683T2 - Hämofiltrationssystem. - Google Patents

Hämofiltrationssystem.

Info

Publication number
DE69204683T2
DE69204683T2 DE69204683T DE69204683T DE69204683T2 DE 69204683 T2 DE69204683 T2 DE 69204683T2 DE 69204683 T DE69204683 T DE 69204683T DE 69204683 T DE69204683 T DE 69204683T DE 69204683 T2 DE69204683 T2 DE 69204683T2
Authority
DE
Germany
Prior art keywords
fluid
blood
infusate
reservoir
patient
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
DE69204683T
Other languages
English (en)
Other versions
DE69204683T3 (de
DE69204683D1 (de
Inventor
Yuli Kitaevich
Nat Hemasilpin
J Marchevsky
John Bissler
George Benzing
Paul Mcenery
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.)
BTG International Ltd
Original Assignee
Cincinnati Childrens Hospital Medical Center
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
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=25103590&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69204683(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Cincinnati Childrens Hospital Medical Center filed Critical Cincinnati Childrens Hospital Medical Center
Publication of DE69204683D1 publication Critical patent/DE69204683D1/de
Application granted granted Critical
Publication of DE69204683T2 publication Critical patent/DE69204683T2/de
Publication of DE69204683T3 publication Critical patent/DE69204683T3/de
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • 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
    • A61M1/14—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis
    • A61M1/16—Dialysis systems; Artificial kidneys; Blood oxygenators ; Reciprocating systems for treatment of body fluids, e.g. single needle systems for hemofiltration or pheresis with membranes
    • A61M1/1621—Constructional aspects thereof
    • A61M1/1643—Constructional aspects thereof with weighing of fresh and used dialysis fluid
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/3403—Regulation parameters
    • A61M1/341—Regulation parameters by measuring the filtrate rate or volume
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3424—Substitution fluid path
    • A61M1/3427—Substitution fluid path back through the membrane, e.g. by inverted trans-membrane pressure [TMP]
    • 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
    • A61M1/34—Filtering material out of the blood by passing it through a membrane, i.e. hemofiltration or diafiltration
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • A61M1/3441—Substitution rate control as a function of the ultrafiltration rate
    • A61M1/3451—Substitution rate control as a function of the ultrafiltration rate the difference in weight between both ultra-filtrate and substitution reservoir being used as control signal
    • 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
    • A61M1/3607—Regulation parameters
    • 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
    • A61M1/3623—Means for actively controlling temperature of blood
    • 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
    • A61M2205/15—Detection of leaks
    • 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
    • A61M2205/3331—Pressure; Flow
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3334—Measuring or controlling the flow rate
    • 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
    • A61M2205/3331—Pressure; Flow
    • A61M2205/3344—Measuring or controlling pressure at the body treatment site
    • 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
    • A61M2205/3368—Temperature
    • 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
    • A61M2205/50—General characteristics of the apparatus with microprocessors or computers
    • 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
    • Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10S210/00—Liquid purification or separation
    • Y10S210/929—Hemoultrafiltrate volume measurement or control processes
DE69204683T 1991-10-11 1992-10-06 Hämofiltrationssystem Expired - Lifetime DE69204683T3 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US775183 1991-10-11
US07775183 US5211849B1 (en) 1991-10-11 1991-10-11 Hemofiltration system and method
PCT/US1992/008495 WO1993006875A1 (en) 1991-10-11 1992-10-06 Hemofiltration system and method

Publications (3)

Publication Number Publication Date
DE69204683D1 DE69204683D1 (de) 1995-10-12
DE69204683T2 true DE69204683T2 (de) 1996-04-25
DE69204683T3 DE69204683T3 (de) 2005-09-08

Family

ID=25103590

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69204683T Expired - Lifetime DE69204683T3 (de) 1991-10-11 1992-10-06 Hämofiltrationssystem

Country Status (8)

Country Link
US (2) US5211849B1 (de)
EP (1) EP0607301B2 (de)
JP (1) JP3140781B2 (de)
AT (1) ATE127352T1 (de)
AU (1) AU2862092A (de)
CA (1) CA2119375C (de)
DE (1) DE69204683T3 (de)
WO (1) WO1993006875A1 (de)

Families Citing this family (156)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2680318B1 (fr) * 1991-08-14 1994-01-21 Hospal Industrie Rein artificiel et procede de commande.
FR2680975B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens pour doser une substance dans le sang.
US5698090A (en) * 1991-09-10 1997-12-16 Hospal Industrie Artificial kidney for adjusting a concentration of substance in blood
US5211849B1 (en) * 1991-10-11 1997-05-27 Childrens Hosp Medical Center Hemofiltration system and method
US6471872B2 (en) 1991-10-11 2002-10-29 Children's Hospital Medical Center Hemofiltration system and method based on monitored patient parameters
US5527161A (en) * 1992-02-13 1996-06-18 Cybor Corporation Filtering and dispensing system
FR2693110B1 (fr) * 1992-07-06 1994-08-19 Hospal Ind Procédé de vérification du fonctionnement de capteurs situés sur un circuit de liquide de dialyse et dispositif en faisant application.
US5348533A (en) * 1992-08-27 1994-09-20 Haemoentics Corporation Pheresis apparatus
DE4230513C1 (de) * 1992-09-11 1994-03-31 Fresenius Ag Vorrichtung zur Entfernung von Aluminiumionen aus Blut und Lösung zur Verwendung in der Vorrichtung
USRE36914E (en) * 1992-10-07 2000-10-17 Minntech Corp Dialysate filter including an asymmetric microporous, hollow fiber membrane incorporating a polyimide
US5605627A (en) * 1992-10-07 1997-02-25 Minntech Corporation Dialysate filter including an asymmetric microporous, hollow fiber membrane incorporating a polyimide
US5368555A (en) * 1992-12-29 1994-11-29 Hepatix, Inc. Organ support system
US5441636A (en) * 1993-02-12 1995-08-15 Cobe Laboratories, Inc. Integrated blood treatment fluid module
US5910252A (en) * 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
WO1994019031A1 (en) * 1993-02-18 1994-09-01 Baxter International Inc. Apheresis system incorporating alternative site for anticoagulant addition
FR2702962B1 (fr) * 1993-03-22 1995-04-28 Hospal Ind Dispositif et procédé de contrôle de la balance des fluides sur un circuit extracorporel de sang.
US5490765A (en) * 1993-05-17 1996-02-13 Cybor Corporation Dual stage pump system with pre-stressed diaphragms and reservoir
EP0636403A3 (de) * 1993-07-28 1996-03-27 Toyo Boseki Hämodialysemembran aus Celluloseacetat.
US5807356A (en) * 1994-01-18 1998-09-15 Vasca, Inc. Catheter with valve
US6053901A (en) 1994-01-18 2000-04-25 Vasca, Inc. Subcutaneously implanted cannula and method for arterial access
US5709670A (en) * 1994-05-03 1998-01-20 Aquintel, Inc. Surgical fluid and tissue loss monitor
US5824213A (en) * 1994-09-07 1998-10-20 Medisystems Technology Corporation Separable hemodialysis system
EP0705611A2 (de) * 1994-09-07 1996-04-10 David S. Utterberg Trennbares Hämodialysesystem
US5643190A (en) * 1995-01-17 1997-07-01 Medisystems Technology Corporation Flow-through treatment device
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5772624A (en) 1995-07-20 1998-06-30 Medisystems Technology Corporation Reusable blood lines
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
US5762791A (en) * 1995-08-09 1998-06-09 Baxter International Inc. Systems for separating high hematocrit red blood cell concentrations
US6527957B1 (en) 1995-08-09 2003-03-04 Baxter International Inc. Methods for separating, collecting and storing red blood cells
US5964724A (en) * 1996-01-31 1999-10-12 Medtronic Electromedics, Inc. Apparatus and method for blood separation
US6186146B1 (en) 1996-08-30 2001-02-13 Delcath Systems Inc Cancer treatment method
US5954971A (en) * 1997-01-07 1999-09-21 Haemonetics Corporation Pumped-filter blood-processing apparatus and methods
US20040243047A1 (en) * 1997-02-14 2004-12-02 Brugger James M. Single step fluid circuit engagement device and method
US6589482B1 (en) 1997-02-14 2003-07-08 Nxstage Medical, Inc. Extracorporeal circuits for performing hemofiltration employing pressure sensing without an air interface
US6595943B1 (en) 1997-02-14 2003-07-22 Nxstage Medical, Inc. Systems and methods for controlling blood flow and waste fluid removal during hemofiltration
US6852090B2 (en) * 1997-02-14 2005-02-08 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
US6554789B1 (en) 1997-02-14 2003-04-29 Nxstage Medical, Inc. Layered fluid circuit assemblies and methods for making them
US6673314B1 (en) 1997-02-14 2004-01-06 Nxstage Medical, Inc. Interactive systems and methods for supporting hemofiltration therapies
AU3273201A (en) * 1997-02-14 2001-06-04 Nxstage Medical, Inc. Fluid processing systems and methods using extracorporeal fluid flow panels oriented within a cartridge
US6638477B1 (en) 1997-02-14 2003-10-28 Nxstage Medical, Inc. Fluid replacement systems and methods for use in hemofiltration
US6830553B1 (en) * 1997-02-14 2004-12-14 Nxstage Medical, Inc. Blood treatment systems and methods that maintain sterile extracorporeal processing conditions
US6638478B1 (en) 1997-02-14 2003-10-28 Nxstage Medical, Inc. Synchronized volumetric fluid balancing systems and methods
US20010016699A1 (en) * 1997-02-14 2001-08-23 Jeffrey H. Burbank Hemofiltration system
DE19708391C1 (de) * 1997-03-01 1998-10-22 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Ultrafiltration bei der Hämodialyse
WO1998050091A1 (fr) 1997-05-07 1998-11-12 Infomed S.A. Procede de controle de dispositif d'epuration de sang
AU7696198A (en) * 1997-05-22 1998-12-11 Medtrain, Inc. Apparatus and method for high efficiency hemofiltration
US5955353A (en) * 1997-05-22 1999-09-21 Excorp Medical, Inc. Hollow fiber bioreactor with an extrafilament flow plug
US6117100A (en) * 1997-06-06 2000-09-12 Powers; Kathleen M. Hemodialysis-double dialyzers in parallel
USD403740S (en) * 1997-12-19 1999-01-05 Pleatco Electronic & Filter Corp. Filter
US5993657A (en) * 1998-02-03 1999-11-30 Williams; Edward L. Adjustable collection canister for continuous renal replacement therapy
US6175688B1 (en) * 1998-07-10 2001-01-16 Belmont Instrument Corporation Wearable intravenous fluid heater
US6331252B1 (en) 1998-07-31 2001-12-18 Baxter International Inc. Methods for priming a blood compartment of a hemodialyzer
US6193681B1 (en) * 1998-09-14 2001-02-27 American Immuno Tech, Llc. Septicemia prevention and treatment system
CA2322947C (en) * 1999-01-12 2008-10-28 Gambro, Inc. Continuous renal replacement therapy heat loss compensation
JP4903311B2 (ja) * 1999-04-30 2012-03-28 チルドレンズ ホスピタル メディカル センター モニタされた患者パラメータにもとづく血液濾過システムおよび方法、血液濾過の監視制御装置および血液濾過用ポンプの適応制御
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
US6526357B1 (en) 1999-08-09 2003-02-25 Gambro, Inc. Associated parameter measuring and/or monitoring such as in the evaluation of pressure differences
US6949079B1 (en) 1999-09-03 2005-09-27 Baxter International Inc. Programmable, fluid pressure actuated blood processing systems and methods
US6723062B1 (en) 1999-09-03 2004-04-20 Baxter International Inc. Fluid pressure actuated blood pumping systems and methods with continuous inflow and pulsatile outflow conditions
US20060178612A9 (en) * 1999-09-03 2006-08-10 Baxter International Inc. Blood processing systems with fluid flow cassette with a pressure actuated pump chamber and in-line air trap
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
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
US6481980B1 (en) 1999-09-03 2002-11-19 Baxter International Inc. Fluid flow cassette with pressure actuated pump and valve stations
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
US6759007B1 (en) 1999-09-03 2004-07-06 Baxter International Inc. Blood processing systems and methods employing fluid pressure actuated pumps and valves
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
WO2001047576A2 (en) * 1999-11-29 2001-07-05 Nxstage Medical, Inc. Compositions for replacement fluid and associated systems and methods usable in the performance of frequent hemofiltration
US7780619B2 (en) * 1999-11-29 2010-08-24 Nxstage Medical, Inc. Blood treatment apparatus
FR2801794B1 (fr) * 1999-12-02 2002-01-11 Hospal Ag Procede de determination d'un parametre significatif du progres d'un traitement extracorporel de sang
EP1261413A4 (de) 2000-01-11 2006-02-01 Nephros Inc Thermisch verbessertes dialyse-/diafiltrationssystem
WO2001064262A2 (en) * 2000-02-28 2001-09-07 Valemont Participation Corp. Method and system for hemodialysis for use in a non-clinical environment
US6793643B1 (en) * 2000-04-21 2004-09-21 Therakos, Inc. Low extracorporeal volume treatment system
US6890315B1 (en) * 2000-05-23 2005-05-10 Chf Solutions, Inc. Method and apparatus for vein fluid removal in heart failure
CN1372978A (zh) 2001-02-19 2002-10-09 尼普洛株式会社 一种透析系统和该系统的操作方法
US20050010158A1 (en) * 2001-05-24 2005-01-13 Brugger James M. Drop-in blood treatment cartridge with filter
ITTO20010583A1 (it) * 2001-06-15 2002-12-15 Gambro Dasco Spa Circuito di circolazione del sangue per una macchina di dialisi e relativa macchina di dialisi.
US6649063B2 (en) * 2001-07-12 2003-11-18 Nxstage Medical, Inc. Method for performing renal replacement therapy including producing sterile replacement fluid in a renal replacement therapy unit
US20030010717A1 (en) * 2001-07-13 2003-01-16 Nx Stage Medical, Inc. Systems and methods for handling air and/or flushing fluids in a fluid circuit
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
US10173008B2 (en) 2002-01-29 2019-01-08 Baxter International Inc. System and method for communicating with a dialysis machine through a network
US6796955B2 (en) * 2002-02-14 2004-09-28 Chf Solutions, Inc. Method to control blood and filtrate flowing through an extracorporeal device
DE60336724D1 (de) 2002-07-19 2011-05-26 Baxter Healthcare Sa System für die peritonealdialyse
US7112273B2 (en) * 2002-09-27 2006-09-26 Nxstage Medical, Inc. Volumetric fluid balance control for extracorporeal blood treatment
US6846161B2 (en) * 2002-10-24 2005-01-25 Baxter International Inc. Blood component processing systems and methods using fluid-actuated pumping elements that are integrity tested prior to use
ITFI20020208A1 (it) * 2002-10-31 2004-05-01 Torre Florenziano Della Apparecchiatura utilizzabile in trattamenti di emofiltrazione.
FR2848857B1 (fr) * 2002-12-20 2005-09-16 Gambro Lundia Ab Dispositif et ligne a usage unique pour le traitement extracorporel du sang par anticoagulation au citrate
US7351218B2 (en) * 2002-12-20 2008-04-01 Gambro Lundia Ab Device and process for extracorporeal treatment by citrate anticoagulant
WO2004066121A2 (en) * 2003-01-15 2004-08-05 Nxstage Medical Inc. Waste balancing for extracorporeal blood treatment systems
US8235931B2 (en) 2003-01-15 2012-08-07 Nxstage Medical, Inc. Waste balancing for extracorporeal blood treatment systems
US7291269B2 (en) * 2003-03-17 2007-11-06 Gambro Lundia Ab Apparatus and process for extracorporeal treatment of blood with selective extraction of solutes
ITMO20030259A1 (it) 2003-09-25 2005-03-26 Gambro Lundia Ab User interface per una macchina per il trattamento
US7704454B1 (en) * 2003-10-08 2010-04-27 Caridianbct, Inc. Methods and devices for processing blood
US7029456B2 (en) * 2003-10-15 2006-04-18 Baxter International Inc. Medical fluid therapy flow balancing and synchronization system
ITMO20030293A1 (it) * 2003-10-29 2005-04-30 Gambro Lundia Ab Dispositivo per la determinazione del flusso di sangue in un circuito extracorporeo, nonche' apparecchiatura per il trattamento di sangue utilizzante lo stesso dispositivo.
US8029454B2 (en) 2003-11-05 2011-10-04 Baxter International Inc. High convection home hemodialysis/hemofiltration and sorbent system
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
US20060064053A1 (en) * 2004-09-17 2006-03-23 Bollish Stephen J Multichannel coordinated infusion system
US8467671B2 (en) * 2005-08-11 2013-06-18 Thermacore Technologies, Inc. Patient infusion media warmer and method of use
US7534349B2 (en) * 2005-09-02 2009-05-19 Nephros, Inc. Dual stage ultrafilter devices in the form of portable filter devices, shower devices, and hydration packs
US8372025B2 (en) * 2005-09-22 2013-02-12 Baxter International Inc. Automation and optimization of CRRT treatment using regional citrate anticoagulation
US7775375B2 (en) * 2005-11-03 2010-08-17 Medica S.R.L. Redundant ultrafiltration device
US7713226B2 (en) * 2006-01-06 2010-05-11 Renal Solutions, Inc. On demand and post-treatment delivery of saline to a dialysis patient
US7575144B2 (en) * 2006-01-31 2009-08-18 Ethicon Endo-Surgery, Inc. Surgical fastener and cutter with single cable actuator
US7785463B2 (en) * 2006-03-17 2010-08-31 Children's Hospital Medical Center Extracorporeal renal replacement modeling system
US8226595B2 (en) 2006-05-26 2012-07-24 Baxter International Inc. Automated dialysis system driven by gravity and vacuum
US8496809B2 (en) 2006-06-05 2013-07-30 Baxter International Inc. Dynamic weight balancing of flow in kidney failure treatment systems
WO2008053259A1 (en) * 2006-10-30 2008-05-08 Gambro Lundia Ab Hemo(dia)filtration apparatus
ATE534418T1 (de) * 2006-10-30 2011-12-15 Gambro Lundia Ab Luftseparator für extrakorporale flüssigkeitsbehandlungssets
US8647291B2 (en) * 2006-10-30 2014-02-11 Gambro Lundia Ab Extracorporeal blood chamber
US8246566B2 (en) * 2006-12-22 2012-08-21 Baxter International Inc. Total fluid loss control system
US11000407B2 (en) 2007-08-07 2021-05-11 Belmont Instrument, Llc Hyperthermia, system, method, and components
US7819835B2 (en) 2007-08-07 2010-10-26 Belmont Instrument Corporation Hyperthermia, system, method and components
US8114276B2 (en) 2007-10-24 2012-02-14 Baxter International Inc. Personal hemodialysis system
US9415150B2 (en) * 2007-11-09 2016-08-16 Baxter Healthcare S.A. Balanced flow dialysis machine
CA2721248C (en) 2008-04-15 2017-03-28 Gambro Lundia Ab Blood treatment apparatus
JP5512654B2 (ja) * 2008-04-15 2014-06-04 ガンブロ・ルンディア・エービー 血液処理装置および方法
CN102006896B (zh) * 2008-04-15 2014-02-19 甘布罗伦迪亚股份公司 血液处理装置
US8262602B2 (en) * 2008-06-02 2012-09-11 Baxter International Inc. Remote exchange peritoneal dialysis
JP5762954B2 (ja) * 2008-06-25 2015-08-12 ジーイー・ヘルスケア・バイオサイエンス・バイオプロセス・コーポレイション 使い捨てフローパスの自動設置法
US9514283B2 (en) * 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
US10089443B2 (en) 2012-05-15 2018-10-02 Baxter International Inc. Home medical device systems and methods for therapy prescription and tracking, servicing and inventory
US8554579B2 (en) 2008-10-13 2013-10-08 Fht, Inc. Management, reporting and benchmarking of medication preparation
PL2616117T3 (pl) 2010-09-16 2016-06-30 Gambro Lundia Ab Urządzenie do oczyszczania krwi z rozdzielaczem przepływu dla ograniczania prądu elektrycznego
DE102011008329B4 (de) * 2011-01-11 2012-09-27 Fresenius Medical Care Deutschland Gmbh Blutbehandlungseinheit für eine extrakorporale Blutbehandlungsvorrichtung
PL2644215T3 (pl) 2012-03-28 2015-04-30 Gambro Lundia Ab Aparat do pozaustrojowej obróbki krwi
US10552577B2 (en) 2012-08-31 2020-02-04 Baxter Corporation Englewood Medication requisition fulfillment system and method
SG11201503190RA (en) 2012-10-26 2015-05-28 Baxter Corp Englewood Improved image acquisition for medical dose preparation system
EP2911641B1 (de) 2012-10-26 2018-10-17 Baxter Corporation Englewood Verbesserte arbeitsstation für medizinische dosiszubereitung
EP3161778A4 (de) 2014-06-30 2018-03-14 Baxter Corporation Englewood Verwalteter austausch medizinischer informationen
US11575673B2 (en) 2014-09-30 2023-02-07 Baxter Corporation Englewood Central user management in a distributed healthcare information management system
US11107574B2 (en) 2014-09-30 2021-08-31 Baxter Corporation Englewood Management of medication preparation with formulary management
EP3539586B1 (de) 2014-10-10 2022-08-24 NxStage Medical Inc. Flussausgleichsverfahren
WO2016090091A1 (en) 2014-12-05 2016-06-09 Baxter Corporation Englewood Dose preparation data analytics
EP3265989A4 (de) 2015-03-03 2018-10-24 Baxter Corporation Englewood Pharmaziearbeitsflussverwaltung mit integrierten alarmen
CA2985719C (en) 2015-06-25 2024-03-26 Gambro Lundia Ab Medical device system and method having a distributed database
US10569007B2 (en) 2015-10-14 2020-02-25 Gambro Lundia Ab Dialysis system and method including a flow path insulator
WO2017064248A1 (en) 2015-10-14 2017-04-20 Gambro Lundia Ab Renal failure therapy system having electrically floating fluid pathway
US10926018B2 (en) 2015-10-14 2021-02-23 Gambro Lundia Ab Renal failure therapy system and method for electrically safe treatment
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
JP7086926B2 (ja) 2016-07-18 2022-06-20 ネクステージ メディカル インコーポレイテッド フローバランシングの装置、方法、及びシステム
US10485936B2 (en) 2016-11-30 2019-11-26 Belmont Instrument, Llc Rapid infuser with advantageous flow path for blood and fluid warming
US10507292B2 (en) 2016-11-30 2019-12-17 Belmont Instrument, Llc Rapid infuser with vacuum release valve
US10137257B2 (en) 2016-11-30 2018-11-27 Belmont Instrument, Llc Slack-time heating system for blood and fluid warming
EP3554575A4 (de) 2016-12-14 2020-08-12 NxStage Medical, Inc. Blutwärmer mit mehreren behandlungsflüssigkeitsströmen
US10589014B2 (en) 2016-12-21 2020-03-17 Baxter International Inc. Medical fluid delivery system including remote machine updating and control
WO2018114346A1 (en) 2016-12-21 2018-06-28 Gambro Lundia Ab Medical device system including information technology infrastructure having secure cluster domain supporting external domain
WO2018136858A1 (en) * 2017-01-23 2018-07-26 Boston Scientific Scimed, Inc. Medical devices and related methods
WO2018145035A1 (en) 2017-02-03 2018-08-09 Nxstage Medical, Inc. Multiple mode treatment devices methods and systems
BR102017021552A2 (pt) * 2017-10-06 2019-04-24 Zammi Instrumental Ltda Processo de recuperação de sangue residual de circuito de circulação extracorpórea e equipamento de coleta e recuperação de sangue residual de circuito de circulação extracorpórea
DE102017125962A1 (de) 2017-11-07 2019-05-09 B. Braun Avitum Ag Vorrichtung zur extrakorporalen Blutbehandlung mit gravimetrischer Bilanzierung und Möglichkeit zur Ultrafiltration
CN112888476A (zh) * 2018-09-27 2021-06-01 心脏器械股份有限公司 Vad患者的map估计
EP3897770A4 (de) * 2018-12-21 2022-08-17 The UAB Research Foundation System für kontinuierliche nierenersatztherapie
US11813390B1 (en) 2023-02-20 2023-11-14 Nuwellis, Inc. Extracorporeal blood filtering machine and methods

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2552304C3 (de) * 1975-11-21 1980-02-21 Sartorius Gmbh, 3400 Goettingen Künstliche Niere
US4178240A (en) * 1976-05-17 1979-12-11 Pinkerton Harry E Fluid handling system
FR2366023A1 (fr) * 1976-07-30 1978-04-28 Inst Nat Sante Rech Med Procede et appareil de reglage des conditions d'hemodialyse
GB1537444A (en) * 1977-06-28 1978-12-29 Nycotron As Apparatus for regulating and monitoring dialysis of blood in a dialyzer
FR2397197A1 (en) * 1978-11-03 1979-02-09 Sodip Sa Extracorporeal blood purificn. - by simultaneous haemodialysis and haemo-filtration with incorporated flow ewuilibrantion
JPS56132961A (en) * 1980-03-22 1981-10-17 Daicel Ltd Artificial kidney device
US4582598A (en) * 1981-12-15 1986-04-15 Baxter Travenol Laboratories, Inc. Replacement fluid control system for a blood fractionation apparatus and the like
US4980054A (en) * 1983-08-15 1990-12-25 Lavender Ardis R System and method for mass transfer between fluids
US4728433A (en) * 1984-02-02 1988-03-01 Cd Medical, Inc. Ultrafiltration regulation by differential weighing
JPS61119276A (ja) * 1984-11-14 1986-06-06 株式会社　ニツシヨ− 限外濾過量制御装置
FR2574664B1 (fr) * 1984-12-14 1987-03-06 Issautier Gerald Dispositif d'hemodialyse permettant de controler automatiquement la perte de poids
IT8504923V0 (it) * 1985-06-07 1985-06-07 Miren Srl Dispositivo per il controllo del bilancio idrico di un paziente durante il trattamento di emodialisi
FR2597753B1 (fr) * 1986-04-25 1990-09-28 Hospal Ind Rein artificiel avec dispositif de controle des quantites de liquide circulant dans le circuit de liquide de dialyse
FR2602426B1 (fr) * 1986-08-08 1988-11-10 Hospal Ind Installation a fonctions multiples pour la suppleance a la filtration naturelle du sang
US4767399A (en) * 1986-12-05 1988-08-30 Fisher Scientific Group Inc. Dba Imed Corporation Volumetric fluid withdrawal system
DE3720665A1 (de) * 1987-06-23 1989-01-05 Schael Wilfried Vorrichtung zur haemodialyse und haemofiltration
US5200090A (en) * 1990-03-30 1993-04-06 Baxter International Inc. Multiple fluid source isolation, metering and alarm system and method
US5211849B1 (en) * 1991-10-11 1997-05-27 Childrens Hosp Medical Center Hemofiltration system and method

Also Published As

Publication number Publication date
WO1993006875A1 (en) 1993-04-15
US5211849B1 (en) 1997-05-27
DE69204683T3 (de) 2005-09-08
JP3140781B2 (ja) 2001-03-05
DE69204683D1 (de) 1995-10-12
EP0607301B2 (de) 2004-12-08
US5344568A (en) 1994-09-06
ATE127352T1 (de) 1995-09-15
CA2119375C (en) 2002-08-13
US5211849A (en) 1993-05-18
JPH07500036A (ja) 1995-01-05
US5344568B1 (en) 1999-09-07
AU2862092A (en) 1993-05-03
CA2119375A1 (en) 1993-04-15
EP0607301B1 (de) 1995-09-06
EP0607301A1 (de) 1994-07-27

Similar Documents

Publication Publication Date Title
US5211849B1 (en) Hemofiltration system and method
Czaczkes et al. Chronic hemodialysis as a way of life.
EP1327454A3 (de) Verfahren zur Behandlung mit Arzneimitteln
FR2697995B1 (fr) Dispositif amovible de filtration sanguine, à rigidité variable, implantable dans le corps d'un patient et autorisant l'injection d'un produit traitant.
SE9300728D0 (sv) Saett att maeta effekten av en dialysbehandling
ATE258812T1 (de) Vorrichtung zur kontrolle der natriumkonzentration eines dialysats nach verordnung
EP0181732A3 (en) Automated photophoresis blood portion control methods and apparatus
WO1999037202A3 (en) Methods and devices for occluding the ascending aorta
IE811586L (en) Artificial kidney
DE3852618D1 (de) Hämodynamisch reagierendes System zur Behandlung eines in seiner Funktion gestörten Herzens.
EP0452827A3 (en) Blood pump and extracorporeal blood circulating apparatus
DK400587D0 (da) Sonde til overvaagning af trykket i en vaeske, isaer en patients blodtryk
EP0300680A3 (de) Doppelsträngige RNS zur Korrektur von Abnormalitäten von zirkulierenden Immunkomplexen und der Monozytenfunktion
SE8506029D0 (sv) Hjert-lungsystem avsett for syresettning av en patients blod
EP1524001A3 (de) Verfahren und Vorrichtung zum Steuern von Konzentrationen in vivo und in Schlauchsystemen.
FR2658723B1 (fr) Detecteur d'ecoulement d'un liquide de substitution dans un circuit de circulation extracorporelle de sang.
CA2037933A1 (en) Method of Treatment with Medical Agents
SE9101341D0 (sv) New medicinal use
Mooij et al. Do Ready-Made Stockings Fit Our Patients?
강현구 et al. An Epidemiologic Study on the Anxiety level of Dental outpatients in response to Dental procedure
AU631044C (en) Medical set for infusion or transfusion for regulating flowrate of fluid
Rubin Evaluation of cutaneous blood flow during lower body negative pressure to prevent orthostatic intolerance of bedrest(Final Report)
Biller latrogenic neurology
Kubiak Hypnosis: Anesthetic agent in major surgery: A case report.
IT8153602V0 (it) Puntale di erogazione per apparecchiature mediche di infusione e trasfusione

Legal Events

Date Code Title Description
8363 Opposition against the patent
8366 Restricted maintained after opposition proceedings
8310 Action for declaration of annulment
8327 Change in the person/name/address of the patent owner

Owner name: BTG INTERNATIONAL LTD., LONDON, GB

8328 Change in the person/name/address of the agent

Representative=s name: FROHWITTER PATENT- UND RECHTSANWAELTE, 81679 MUENCHEN

R071 Expiry of right

Ref document number: 607301

Country of ref document: EP