DE2838414C2 - Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat - Google Patents

Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat

Info

Publication number
DE2838414C2
DE2838414C2 DE2838414A DE2838414A DE2838414C2 DE 2838414 C2 DE2838414 C2 DE 2838414C2 DE 2838414 A DE2838414 A DE 2838414A DE 2838414 A DE2838414 A DE 2838414A DE 2838414 C2 DE2838414 C2 DE 2838414C2
Authority
DE
Germany
Prior art keywords
balancing
dialyzer
dialysis fluid
pump
unit
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
Application number
DE2838414A
Other languages
German (de)
English (en)
Other versions
DE2838414A1 (de
Inventor
Wilfried Dr.-Ing. 6380 Bad Homburg Schäl
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.)
Fresenius SE and Co KGaA
Original Assignee
Fresenius SE and Co KGaA
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 Fresenius SE and Co KGaA filed Critical Fresenius SE and Co KGaA
Priority to DE2858205A priority Critical patent/DE2858205C2/de
Priority to DE2838414A priority patent/DE2838414C2/de
Priority to US06/069,387 priority patent/US4267040A/en
Priority to JP10730679A priority patent/JPS5559816A/ja
Priority to FR7921532A priority patent/FR2434624A1/fr
Priority to GB7930032A priority patent/GB2032136B/en
Publication of DE2838414A1 publication Critical patent/DE2838414A1/de
Priority to US06/613,005 priority patent/US4530759A/en
Application granted granted Critical
Publication of DE2838414C2 publication Critical patent/DE2838414C2/de
Priority to US06/755,772 priority patent/US4770769A/en
Priority to JP62336777A priority patent/JPH01119263A/ja
Priority to JP62336776A priority patent/JPH01119262A/ja
Expired 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1607—Physical characteristics of the dialysate fluid before use, i.e. upstream of dialyser
    • 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
    • A61M1/1601—Control or regulation
    • A61M1/1603—Regulation parameters
    • A61M1/1605—Physical characteristics of the dialysate fluid
    • A61M1/1609—Physical characteristics of the dialysate fluid after use, i.e. downstream of dialyser
    • 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
    • A61M1/1635—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid
    • A61M1/1639—Constructional aspects thereof with volume chamber balancing devices between used and fresh dialysis fluid linked by 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
    • A61M1/1692—Detection of blood traces in dialysate
    • 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
    • A61M2205/3368—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
    • 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
    • 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
    • A61M2205/70—General characteristics of the apparatus with testing or calibration facilities
    • A61M2205/705—Testing of filters for leaks
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Anesthesiology (AREA)
  • Biomedical Technology (AREA)
  • Emergency Medicine (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Animal Behavior & Ethology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • External Artificial Organs (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
DE2838414A 1978-09-02 1978-09-02 Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat Expired DE2838414C2 (de)

Priority Applications (10)

Application Number Priority Date Filing Date Title
DE2858205A DE2858205C2 (de) 1978-09-02 1978-09-02 Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat
DE2838414A DE2838414C2 (de) 1978-09-02 1978-09-02 Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat
JP10730679A JPS5559816A (en) 1978-09-02 1979-08-24 Device for adjusting ultrailtration in case of blood dialysis
US06/069,387 US4267040A (en) 1978-09-02 1979-08-24 Hemodialysis apparatus
FR7921532A FR2434624A1 (fr) 1978-09-02 1979-08-28 Appareil de commande d'ultrafiltration dans l'hemodialyse
GB7930032A GB2032136B (en) 1978-09-02 1979-08-30 Hemodialysis apparatus
US06/613,005 US4530759A (en) 1978-09-02 1984-05-21 Hemodialysis apparatus with degassing means for the dialysis solution
US06/755,772 US4770769A (en) 1978-09-02 1985-07-16 Hemodialysis apparatus with degassing means for the dialysis solution
JP62336777A JPH01119263A (ja) 1978-09-02 1987-12-28 血液を透析し、限外濾液を抜き出す装置
JP62336776A JPH01119262A (ja) 1978-09-02 1987-12-28 血液を透析し、限外濾液を抜き出す装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2838414A DE2838414C2 (de) 1978-09-02 1978-09-02 Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat

Publications (2)

Publication Number Publication Date
DE2838414A1 DE2838414A1 (de) 1980-03-06
DE2838414C2 true DE2838414C2 (de) 1984-10-31

Family

ID=6048586

Family Applications (1)

Application Number Title Priority Date Filing Date
DE2838414A Expired DE2838414C2 (de) 1978-09-02 1978-09-02 Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat

Country Status (5)

Country Link
US (3) US4267040A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
JP (3) JPS5559816A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2838414C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2434624A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB2032136B (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Cited By (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3834126C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-10-07 1989-12-28 Fresenius Ag, 6380 Bad Homburg, De
DE3837498A1 (de) * 1988-11-04 1990-05-17 Fresenius Ag Verfahren und vorrichtung zur ultrafiltration bei der haemodialyse
DE4139165A1 (de) * 1991-11-28 1993-06-03 Fresenius Ag Einrichtung zur herstellung einer medizinischen fluessigkeit
DE4421126A1 (de) * 1994-06-16 1995-12-21 Fresenius Ag Peritonealdialysegerät
DE19708391C1 (de) * 1997-03-01 1998-10-22 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Ultrafiltration bei der Hämodialyse
DE19728800C1 (de) * 1997-07-05 1999-02-18 Fresenius Medical Care De Gmbh Vorrichtung zum Fördern von Flüssigkeiten für eine medizinische Behandlungsvorrichtung und Verfahren zur Überwachung der vollständigen Füllung bzw. Entleerung einer von einer beweglichen Trennwand in zwei Teilkammern unterteilten Kammer
DE19830928C1 (de) * 1998-07-10 1999-05-06 Fresenius Medical Care De Gmbh Vorrichtung der Dialyse
DE10239598B3 (de) * 2002-08-28 2004-05-06 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Fördern von Flüssigkeiten für eine medizinische Behandlungsvorrichtung
EP0772469B2 (fr) † 1995-05-30 2006-02-22 GAMBRO HOSPAL (Schweiz) AG Procede et dispositif pour le rin age d'un appareil a membrane
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US7138088B2 (en) 2002-04-10 2006-11-21 Baxter International Inc. Access disconnection system and methods
US7147615B2 (en) 2001-06-22 2006-12-12 Baxter International Inc. Needle dislodgement detection
WO2008096202A2 (de) 2006-10-23 2008-08-14 Fresenius Medical Care Deutschland Gmbh Hämodialysegerät, hämodiafiltrationsgerät, verfahren zur probennahme bei solchen geräten und probenentnahmeset zur anwendung bei solchen geräten und verfahren
US7682328B2 (en) 2002-04-10 2010-03-23 Baxter International Inc. Access disconnection systems and methods
DE102009057858A1 (de) * 2009-12-11 2011-06-16 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung einer im Flüssigkeitssystem einer extrakorporalen Blutbehandlungsvorrichtung angeordneten elektrisch betriebenen Pumpe
US8114043B2 (en) 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
US8920356B2 (en) 2002-04-10 2014-12-30 Baxter International Inc. Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US9039648B2 (en) 2003-11-05 2015-05-26 Baxter International Inc. Dialysis system with enhanced features
DE102016010222A1 (de) 2016-08-20 2018-02-22 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Bereitstellung von Dialysierflüssigkeit und Dialysevorrichtung
DE102019118548A1 (de) * 2019-07-09 2021-01-14 Fresenius Medical Care Deutschland Gmbh Dialysegerät und Verfahren zum Betreiben eines Bilanzkammersystems eines Dialysegerätes
WO2025162654A1 (de) 2024-01-30 2025-08-07 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsvorrichtung, insbesondere dialysevorrichtung, und verfahren zum betreiben einer blutbehandlungsvorrichtung, insbesondere dialysevorrichtung

Families Citing this family (204)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2838414C2 (de) * 1978-09-02 1984-10-31 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat
DE3215003C2 (de) * 1982-04-22 1985-04-04 Fresenius AG, 6380 Bad Homburg Verfahren zur Abscheidung von Luft aus einer Dialysierflüssigkeit sowie Dialysevorrichtung
EP0097366B1 (de) * 1982-06-21 1988-09-07 Fresenius AG Dialysevorrichtung mit geregelter Zusammensetzung der Dialysierlösung
US4715959A (en) * 1982-08-31 1987-12-29 Cd Medical Inc. Apparatus and method for controlling ultrafiltration during hemodialysis
US4477342A (en) * 1982-08-31 1984-10-16 Becton, Dickinson And Company Apparatus and method for controlling ultrafiltration during hemodialysis
DE3490181C2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1983-04-11 1993-06-03 Ebara Corp., Tokio/Tokyo, Jp
DE3333362C2 (de) * 1983-09-15 1986-03-20 Fresenius AG, 6380 Bad Homburg Peritonealdialysegerät
US4747950A (en) * 1983-12-16 1988-05-31 Cd Medical, Inc. Method and apparatus for controlled ultrafiltration during hemodialysis
DE3428828A1 (de) * 1984-08-04 1986-02-13 Karl-Theo 6652 Bexbach Braun Vorrichtung zur foerderung von gegen mechanische beanspruchung hochempfindlichen fluessigkeiten
DE3439661A1 (de) * 1984-10-30 1986-05-07 Fresenius AG, 6380 Bad Homburg Haemodialysevorrichtung
DE3442744A1 (de) * 1984-11-23 1986-06-05 Fresenius AG, 6380 Bad Homburg Dialysegeraet mit einer einrichtung zur wiederverwendung von haemodialysatoren
DE3448262C2 (en) * 1984-12-07 1990-06-21 Fresenius Ag, 6380 Bad Homburg, De Method of testing sterilising filters of a haemodial filtration apparatus
DE3444671A1 (de) 1984-12-07 1986-06-12 Fresenius AG, 6380 Bad Homburg Haemodiafiltrationsgeraet
US4680109A (en) * 1985-05-17 1987-07-14 Ebara Corporation Membrane separator
IT206453Z2 (it) * 1985-08-09 1987-08-10 Hospal Dasco Spa Dispositivo di misura della quantita di ultrafiltrato asportata durante un trattamento di dialisi
US4769134A (en) * 1985-11-20 1988-09-06 C D Medical Open patient fluid management method and system
US5080796A (en) * 1985-12-19 1992-01-14 The Cleveland Clinic Foundation Thermofiltration of plasma
US4966709A (en) * 1985-12-19 1990-10-30 The Cleveland Clinic Foundation Thermofiltration of plasma
US4894342A (en) * 1986-05-12 1990-01-16 C. D. Medical, Inc. Bioreactor system
US4775470A (en) * 1986-05-20 1988-10-04 Cobe Laboratories, Inc. Diaphragm with magnet
US4790937A (en) * 1986-05-20 1988-12-13 Cobe Laboratories, Inc. Diaphragm and chamber device
DE3641843A1 (de) 1986-12-08 1988-06-16 Fresenius Ag Haemodialysevorrichtung mit sterilisiereinrichtung
SE457056B (sv) * 1987-01-29 1988-11-28 Gambro Ab System foer beredning av en vaetska avsedd foer en medicinsk behandling
DE3743272C1 (de) * 1987-12-19 1989-06-22 Fresenius Ag Haemodiafiltrationsvorrichtung und Verfahren zum UEberwachen einer Haemodiafiltration
US4898667A (en) * 1988-03-14 1990-02-06 The Kendall Company Point-of-use membrane filtration system
ES2040773T3 (es) * 1988-04-13 1993-11-01 Med-Tech Inc. Metodo de control de la cantidad de agua extraida por ultrafiltracion, y dispositivo de control de la cantidad de agua extraida por ultrafiltracion en hemodialisis.
DE3834125C1 (en) * 1988-10-07 1990-03-29 Fresenius Ag, 6380 Bad Homburg, De Method of preventing the back-filtration of haemodialysis solution during haemodialysis
DE3841863A1 (de) * 1988-12-13 1990-06-21 Braun Melsungen Ag Vorrichtung zur kontinuierlichen haemofiltration und haemodiafiltration
JPH04155992A (ja) * 1990-10-19 1992-05-28 Sanyo Electric Co Ltd 混成集積回路
US5326476A (en) 1991-04-19 1994-07-05 Althin Medical, Inc. Method and apparatus for kidney dialysis using machine with programmable memory
US5486286A (en) * 1991-04-19 1996-01-23 Althin Medical, Inc. Apparatus for performing a self-test of kidney dialysis membrane
DE4116178C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1991-05-17 1992-11-12 Fresenius Ag, 6380 Bad Homburg, De
US5616248A (en) * 1992-04-06 1997-04-01 Schal; Wilfried Method for the preparation of hemodialysis fluids containing bicarbonate
DE4239937C2 (de) * 1992-11-27 1995-08-24 Fresenius Ag Verfahren zur Feststellung der Funktionsfähigkeit einer Teileinrichtung eines Hämodialysegerätes und Vorrichtung zur Durchführung dieses Verfahrens
DE4308586C1 (de) * 1993-03-18 1994-05-11 Fresenius Ag Hämodialysegerät mit einer Bilanzkammer
US5624551A (en) 1993-04-28 1997-04-29 Fresenius Ag Hydraulic safety circuit for a hemodialysis apparatus
DE4321008C1 (de) * 1993-04-28 1994-05-19 Fresenius Ag Hydraulische Sicherheitsschaltung für einen Hämodialyse-Apparat
DE59507027D1 (de) 1994-07-13 1999-11-18 Fresenius Medical Care De Gmbh Substituataufbereitung bei der Hämofiltration oder Hämodiafiltration
DE4440556A1 (de) * 1994-11-12 1996-05-15 Polaschegg Hans Dietrich Dr Einrichtung und Verfahren zur Bestimmung der Menge an entfernten Urämietoxinen bei einer Hämodialysebehandlung
SE510513C2 (sv) * 1994-12-07 1999-05-31 Gambro Lundia Ab Förfarande och anordning för att mäta ultrafiltreringsvolymen i en dialysmaskin samt förfarande för kalibrering av anordningen
DE19546027C1 (de) * 1995-12-09 1997-04-03 Fresenius Ag Vorrichtung zur Entfernung von toxischen Stoffen aus Blut
US6638478B1 (en) * 1997-02-14 2003-10-28 Nxstage Medical, Inc. Synchronized volumetric fluid balancing systems and methods
DE19734002C1 (de) * 1997-08-06 1998-09-17 Fresenius Medical Care De Gmbh Verfahren zur Überwachung eines Gefäßzuganges während einer Dialysebehandlung und Vorrichtung zur Dialysebehandlung mit einer Einrichtung zur Überwachung eines Gefäßzuganges
US6280406B1 (en) 1997-09-12 2001-08-28 Gambro, Inc Extracorporeal blood processing system
ATE425808T1 (de) 1998-07-31 2009-04-15 Nephros Inc Vorrichtung zur effizienten hamodiafiltration
WO2000025902A1 (en) 1998-10-30 2000-05-11 Nephros, Inc. Non-isosmotic diafiltration system
ES2278464T3 (es) 1998-12-24 2007-08-01 Fresenius Medical Care Deutschland Gmbh Dispositivo para determinar el volumen de distribucion de un componente sanguineo durante un tratamiento extracorporal de la sangre.
DE29902953U1 (de) 1999-02-19 2000-07-13 Fresenius Medical Care Deutschland GmbH, 61352 Bad Homburg Vorrichtung zur Dialysebehandlung
US6406631B1 (en) 1999-07-30 2002-06-18 Nephros, Inc. Two stage diafiltration method and apparatus
US6635179B1 (en) 1999-12-30 2003-10-21 Nephros, Inc. Sterile fluid filtration cartridge and method for using same
WO2001051185A1 (en) 2000-01-11 2001-07-19 Nephros, Inc. Thermally enhanced dialysis/diafiltration system
US6497676B1 (en) 2000-02-10 2002-12-24 Baxter International Method and apparatus for monitoring and controlling peritoneal dialysis therapy
DE10034368C1 (de) * 2000-06-17 2001-08-30 Fresenius Medical Care De Gmbh Dialysevorrichtung und Verfahren zum Betreiben einer Dialysevorrichtung
US6595944B2 (en) 2000-06-17 2003-07-22 Fresenius Medical Care Deutschland Gmbh Dialysis machine and method of operating a dialysis machine
DE10049900C1 (de) 2000-10-10 2001-10-25 Fresenius Medical Care De Gmbh Verfahren zur Bestimmung des Intraperitonealvolumens und Vorrichtung zur Peritonealdialyse
CN1219587C (zh) 2000-10-30 2005-09-21 尼弗茹斯公司 双级过滤筒
DE10100146B4 (de) * 2001-01-03 2004-11-25 Fresenius Medical Care Deutschland Gmbh Dialysevorrichtung und Verfahren zum Betreiben derselben
DE10124951C1 (de) 2001-05-21 2002-12-05 Plasmaselect Ag Verfahren und Vorrichtung zum Bilanzieren von Flüssigkeiten
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
US7597677B2 (en) * 2001-11-16 2009-10-06 National Quality Care, Inc. Wearable ultrafiltration device
US7645253B2 (en) * 2001-11-16 2010-01-12 National Quality Care, Inc. Wearable ultrafiltration device
US20060241543A1 (en) * 2001-11-16 2006-10-26 National Quality Care, Inc. Method for installing and servicing a wearable continuous renal replacement therapy device
US7309323B2 (en) * 2001-11-16 2007-12-18 National Quality Care, Inc. Wearable continuous renal replacement therapy device
US6960179B2 (en) 2001-11-16 2005-11-01 National Quality Care, Inc Wearable continuous renal replacement therapy device
DE10201109C1 (de) * 2002-01-15 2003-01-23 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Detektion einer Leckage in einem Flüssigkeitssystem einer Blutbehandlungsvorrichtung
US7107837B2 (en) 2002-01-22 2006-09-19 Baxter International Inc. Capacitance fluid volume measurement
SE522692C2 (sv) 2002-03-27 2004-03-02 Gambro Lundia Ab Förfarande och anordning för avlägsnande av delvis proteinbundna substanser
US10155082B2 (en) 2002-04-10 2018-12-18 Baxter International Inc. Enhanced signal detection for access disconnection systems
DE10218846C1 (de) * 2002-04-27 2003-09-18 Fresenius Medical Care De Gmbh Verfahren zur Unterbrechung oder Fortführung einer extrakorporalen Blutbehandlung mit veränderten Flussraten und Vorrichtung zur extrakorporalen Blutbehandlung
FR2839261B1 (fr) * 2002-05-06 2006-04-07 Ciposa Sa Procede de nettoyage et de qulaification d'un filtre de dialyse et machine pour la mise en oeuvre de ce procede
US6929751B2 (en) * 2002-05-24 2005-08-16 Baxter International Inc. Vented medical fluid tip protector methods
US7153286B2 (en) 2002-05-24 2006-12-26 Baxter International Inc. Automated dialysis system
US6814547B2 (en) * 2002-05-24 2004-11-09 Baxter International Inc. Medical fluid pump
US7175606B2 (en) 2002-05-24 2007-02-13 Baxter International Inc. Disposable medical fluid unit having rigid frame
ES2366781T3 (es) 2002-07-19 2011-10-25 Baxter International Inc. Sistemas y métodos para la diálisis peritoneal.
US7238164B2 (en) 2002-07-19 2007-07-03 Baxter International Inc. Systems, methods and apparatuses for pumping cassette-based therapies
US11273245B2 (en) 2002-07-19 2022-03-15 Baxter International Inc. Dialysis system having a vented disposable dialysis fluid carrying member
ATE505223T1 (de) 2002-07-19 2011-04-15 Baxter Int System für die peritonealdialyse
WO2004033001A1 (de) * 2002-09-11 2004-04-22 Fresenius Medical Care Deutschland Gmbh Verfahren zur blutrückgabe aus einer blutbehandlungsvorrichtung und vorrichtung zur durchführung des verfahrens
WO2004082796A2 (en) * 2003-03-14 2004-09-30 The Trustees Of Columbia University In The City Ofnew York Systems and methods of blood-based therapies having a microfluidic membraneless exchange device
US20060076295A1 (en) * 2004-03-15 2006-04-13 The Trustees Of Columbia University In The City Of New York Systems and methods of blood-based therapies having a microfluidic membraneless exchange device
US7326576B2 (en) * 2003-04-09 2008-02-05 Prescient Medical, Inc. Raman spectroscopic monitoring of hemodialysis
DE10323843A1 (de) 2003-05-23 2004-12-23 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsgerät
JP4089530B2 (ja) * 2003-06-30 2008-05-28 澁谷工業株式会社 透析装置
MX351817B (es) 2003-10-28 2017-10-30 Baxter Healthcare Sa Metodos mejorados de cebado, integridad y altura sobre la cabeza y aparatos para sistemas de fluidos medicinales.
US8803044B2 (en) * 2003-11-05 2014-08-12 Baxter International Inc. Dialysis fluid heating systems
US8038639B2 (en) 2004-11-04 2011-10-18 Baxter International Inc. Medical fluid system with flexible sheeting disposable unit
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
DE102004026561B4 (de) * 2004-05-27 2007-02-22 Fresenius Medical Care Deutschland Gmbh Hämodialysegerät mit Notfallaktivierungsmittel
US7544301B2 (en) 2004-08-19 2009-06-09 Hhd Llc Citrate-based dialysate chemical formulations
US7524671B2 (en) * 2005-01-27 2009-04-28 Prescient Medical, Inc. Handheld raman blood analyzer
US7688440B2 (en) * 2005-01-27 2010-03-30 Prescient Medical, Inc. Raman spectroscopic test strip systems
US7651851B2 (en) * 2005-01-27 2010-01-26 Prescient Medical, Inc. Handheld Raman body fluid analyzer
DE102005024363B4 (de) 2005-05-27 2012-09-20 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Förderung von Flüssigkeiten
ES2398526T3 (es) * 2005-06-03 2013-03-19 Fresenius Medical Care Deutschland Gmbh Sistema para monitorizar la presión en una vía de sangre y dispositivo para su uso con un sistema de este tipo
EP1919550B1 (en) * 2005-08-05 2013-07-03 Fresenius Medical Care Holdings, Inc. Dual-channel pump for dialysis 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
US7871391B2 (en) * 2005-10-21 2011-01-18 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit
US7775375B2 (en) * 2005-11-03 2010-08-17 Medica S.R.L. Redundant ultrafiltration device
US10537671B2 (en) 2006-04-14 2020-01-21 Deka Products Limited Partnership Automated control mechanisms in a hemodialysis apparatus
US7967022B2 (en) 2007-02-27 2011-06-28 Deka Products Limited Partnership Cassette system integrated apparatus
MX2008013266A (es) 2006-04-14 2008-10-27 Deka Products Lp Sistemas, dispositivos y metodos para bombeo de fluido, intercambio de calor, deteccion termica y deteccion de conductividad.
CA2652173A1 (en) 2006-05-22 2007-11-29 Edward F. Leonard Systems and methods of microfluidic membraneless exchange using filtration of extraction fluid outlet streams
JP4757168B2 (ja) * 2006-10-12 2011-08-24 東レ・メディカル株式会社 血液透析装置における逆濾過透析液の送液方法および血液透析装置
KR102444304B1 (ko) 2007-02-27 2022-09-19 데카 프로덕츠 리미티드 파트너쉽 혈액투석 시스템
US8393690B2 (en) 2007-02-27 2013-03-12 Deka Products Limited Partnership Enclosure for a portable hemodialysis system
US8425471B2 (en) 2007-02-27 2013-04-23 Deka Products Limited Partnership Reagent supply for a hemodialysis system
US8562834B2 (en) 2007-02-27 2013-10-22 Deka Products Limited Partnership Modular assembly for a portable hemodialysis system
US8491184B2 (en) 2007-02-27 2013-07-23 Deka Products Limited Partnership Sensor apparatus systems, devices and methods
US8409441B2 (en) 2007-02-27 2013-04-02 Deka Products Limited Partnership Blood treatment systems and methods
US8042563B2 (en) 2007-02-27 2011-10-25 Deka Products Limited Partnership Cassette system integrated apparatus
US20090107335A1 (en) 2007-02-27 2009-04-30 Deka Products Limited Partnership Air trap for a medical infusion device
US9028691B2 (en) 2007-02-27 2015-05-12 Deka Products Limited Partnership Blood circuit assembly for a hemodialysis system
US10463774B2 (en) 2007-02-27 2019-11-05 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
US8357298B2 (en) 2007-02-27 2013-01-22 Deka Products Limited Partnership Hemodialysis systems and methods
US20090114037A1 (en) * 2007-10-11 2009-05-07 Mark Forrest Smith Photo-Acoustic Flow Meter
US9308307B2 (en) 2007-09-13 2016-04-12 Fresenius Medical Care Holdings, Inc. Manifold diaphragms
US20090101577A1 (en) * 2007-09-28 2009-04-23 Fulkerson Barry N Methods and Systems for Controlling Ultrafiltration Using Central Venous Pressure Measurements
US8240636B2 (en) 2009-01-12 2012-08-14 Fresenius Medical Care Holdings, Inc. Valve system
US9199022B2 (en) 2008-09-12 2015-12-01 Fresenius Medical Care Holdings, Inc. Modular reservoir assembly for a hemodialysis and hemofiltration system
US8597505B2 (en) 2007-09-13 2013-12-03 Fresenius Medical Care Holdings, Inc. Portable dialysis machine
US8105487B2 (en) 2007-09-25 2012-01-31 Fresenius Medical Care Holdings, Inc. Manifolds for use in conducting dialysis
US8475399B2 (en) * 2009-02-26 2013-07-02 Fresenius Medical Care Holdings, Inc. Methods and systems for measuring and verifying additives for use in a dialysis machine
US9358331B2 (en) 2007-09-13 2016-06-07 Fresenius Medical Care Holdings, Inc. Portable dialysis machine with improved reservoir heating system
US8771508B2 (en) 2008-08-27 2014-07-08 Deka Products Limited Partnership Dialyzer cartridge mounting arrangement for a hemodialysis system
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
EP2237814B1 (en) 2007-11-29 2019-03-06 Fresenius Medical Care Holdings, Inc. Manifold for conducting hemodialysis and hemofiltration
DE102008003714A1 (de) * 2008-01-09 2009-07-16 Fresenius Medical Care Deutschland Gmbh Verfahren zum Bestimmen des Anteils der Rezirkulation in einer Fistel und/oder der kardiopulmonalen Rezirkulation an der Summe von Fistelrezirkulation und kardiopulmonaler Rezirkulation
US10201647B2 (en) 2008-01-23 2019-02-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US11833281B2 (en) 2008-01-23 2023-12-05 Deka Products Limited Partnership Pump cassette and methods for use in medical treatment system using a plurality of fluid lines
EP2946799B1 (en) 2008-01-23 2019-08-07 DEKA Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
WO2009100154A1 (en) * 2008-02-04 2009-08-13 Trustees Of Columbia University In The City Of New York Fluid separation devices, systems and methods
KR101514481B1 (ko) * 2008-04-15 2015-04-22 감브로 룬디아 아베 혈액 처리 장치 및 혈액 처리 방법
CA2721285A1 (en) * 2008-04-15 2009-10-22 Gambro Lundia Ab Blood treatment apparatus
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
US9514283B2 (en) 2008-07-09 2016-12-06 Baxter International Inc. Dialysis system having inventory management including online dextrose mixing
US8062513B2 (en) 2008-07-09 2011-11-22 Baxter International Inc. Dialysis system and machine having therapy prescription recall
US12171922B2 (en) 2008-08-27 2024-12-24 Deka Products Limited Partnership Blood treatment systems and methods
US20100051552A1 (en) * 2008-08-28 2010-03-04 Baxter International Inc. In-line sensors for dialysis applications
EP3586946B1 (en) 2008-10-07 2023-03-29 Fresenius Medical Care Holdings, Inc. Priming system and method for dialysis systems
WO2010042667A2 (en) * 2008-10-07 2010-04-15 Xcorporeal, Inc. Thermal flow meter
BRPI0921637A2 (pt) 2008-10-30 2016-01-05 Fresenius Med Care Hldg Inc sistema de diálise modular portátil
US8663463B2 (en) * 2009-02-18 2014-03-04 Fresenius Medical Care Holdings, Inc. Extracorporeal fluid circuit and related components
CN102438676B (zh) * 2009-04-23 2015-07-08 费森尼斯医疗德国公司 外部功能性装置、容置该外部功能性装置的血液治疗设备及方法
IN2012DN02059A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 2009-09-29 2015-08-21 Fresenius Medical Care De Gmbh
DE102009048561B4 (de) 2009-10-07 2017-01-26 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur Dialysebehandlung
WO2011049196A1 (ja) 2009-10-23 2011-04-28 旭化成クラレメディカル株式会社 血液透析装置、血液透析装置の作動方法及び水分除去システム
US20110105877A1 (en) 2009-10-30 2011-05-05 Deka Products Limited Partnership Apparatus and method for detecting disconnection of an intravascular access device
US8409445B2 (en) 2009-11-25 2013-04-02 Fresenius Medical Care Holdings, Inc. Method for removing gases from a container having a powdered concentrate for use in hemodialysis
US8585907B2 (en) * 2009-11-25 2013-11-19 Fresenius Medical Care Holdings, Inc. Method for removing gases from a container having a powdered concentrate for use in hemodialysis
US8753515B2 (en) 2009-12-05 2014-06-17 Home Dialysis Plus, Ltd. Dialysis system with ultrafiltration control
US8500994B2 (en) * 2010-01-07 2013-08-06 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
US9220832B2 (en) 2010-01-07 2015-12-29 Fresenius Medical Care Holdings, Inc. Dialysis systems and methods
US8501009B2 (en) 2010-06-07 2013-08-06 State Of Oregon Acting By And Through The State Board Of Higher Education On Behalf Of Oregon State University Fluid purification system
DE102010023635A1 (de) 2010-06-14 2011-12-15 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zum Fördern von Flüssigkeiten in die Behandlungseinheit einer medizinischen Behandlungsvorrichtung, insbesondere in den Dialysator einer Dialysevorrichtung
WO2012052151A1 (en) 2010-10-18 2012-04-26 Hans-Dietrich Polaschegg Device and method for an extracorporeal treatment of a bodily fluid
US8506684B2 (en) 2010-12-15 2013-08-13 Fresenius Medical Care Holdings, Inc. Gas release devices for extracorporeal fluid circuits and related methods
CN102068722B (zh) * 2011-01-14 2012-04-18 重庆山外山科技有限公司 一种血液透析用液位检测平衡装置
EP3536361B1 (en) 2011-03-23 2020-10-07 NxStage Medical Inc. Peritoneal dialysis systems, devices, and methods
WO2012127513A1 (en) * 2011-03-24 2012-09-27 Arnaldi E Gaetani Associati S.R.L. Device for management and sampling of dialysis fluids for use with systems of the cgms type (continuous glucose monitoring systems) and the like
DE102011016870B4 (de) 2011-04-13 2013-06-20 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Fördern von einer Flüssigkeit zu einer Filtereinheit einer medizinischen Behandlungsvorrichtung sowie Verfahren zum Messen des Drucks in dem Flüssikgeitssystem einer derartigen Vorrichtung
DE102011016869A1 (de) * 2011-04-13 2012-10-18 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zum Fördern von einer Flüssigkeit zu einer Filtereinheit einer medizinischen Behandlungsvorrichtung
EP3263150A1 (en) 2011-05-24 2018-01-03 DEKA Products Limited Partnership Blood treatment systems and methods
US9999717B2 (en) 2011-05-24 2018-06-19 Deka Products Limited Partnership Systems and methods for detecting vascular access disconnection
EP3205362B1 (en) 2011-05-24 2022-07-06 DEKA Products Limited Partnership Hemodialysis system
US9375524B2 (en) 2011-06-03 2016-06-28 Fresenius Medical Care Holdings, Inc. Method and arrangement for venting gases from a container having a powdered concentrate for use in hemodialysis
AU2012318561B2 (en) 2011-10-07 2017-04-20 Outset Medical, Inc. Heat exchange fluid purification for dialysis system
AU2012327182B2 (en) 2011-11-04 2015-11-12 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US12303631B2 (en) 2011-11-04 2025-05-20 Deka Products Limited Partnership Medical treatment system and methods using a plurality of fluid lines
US9201036B2 (en) 2012-12-21 2015-12-01 Fresenius Medical Care Holdings, Inc. Method and system of monitoring electrolyte levels and composition using capacitance or induction
US9157786B2 (en) 2012-12-24 2015-10-13 Fresenius Medical Care Holdings, Inc. Load suspension and weighing system for a dialysis machine reservoir
US9433721B2 (en) 2013-06-25 2016-09-06 Fresenius Medical Care Holdings, Inc. Vial spiking assemblies and related methods
WO2015007595A1 (en) 2013-07-15 2015-01-22 Gambro Lundia Ab Individual pump calibration for ultrafiltration control in a dialysis apparatus
EP3021888B1 (en) 2013-07-15 2019-03-27 Gambro Lundia AB Relative pump calibration for ultrafiltration control in a dialysis apparatus
US9354640B2 (en) 2013-11-11 2016-05-31 Fresenius Medical Care Holdings, Inc. Smart actuator for valve
DE102013019356A1 (de) * 2013-11-19 2015-06-03 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zum Bilanzieren von Flüssigkeiten für eine extrakorporale Blutbehandlungsvorrichtung
DE102014103492A1 (de) 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Flüssigkeitskassette mit kipptoleranter Zentrierverrastung sowie Blutbehandlungsvorrichtung
DE102014103507A1 (de) 2014-03-14 2015-09-17 Fresenius Medical Care Deutschland Gmbh Medizinische Funktionsvorrichtung mit einem Ventilsitz für ein remanentes Rückschlagventil
US11674903B2 (en) 2014-04-23 2023-06-13 Virginia Tech Intellectual Properties, Inc. System and method for monitoring the health of dialysis patients
US20150314055A1 (en) 2014-04-29 2015-11-05 Michael Edward HOGARD Dialysis system and methods
US12026271B2 (en) 2014-05-27 2024-07-02 Deka Products Limited Partnership Control systems and methods for blood or fluid handling medical devices
DE102015104431A1 (de) * 2015-03-24 2016-09-29 Fresenius Medical Care Deutschland Gmbh Bilanzierungsverfahren und temperaturstörungsunabhängige Bilanzierungseinrichtung
US9974942B2 (en) 2015-06-19 2018-05-22 Fresenius Medical Care Holdings, Inc. Non-vented vial drug delivery
CN107810536B (zh) 2015-06-25 2023-01-24 甘布罗伦迪亚股份公司 具有分布式数据库的医疗装置系统和方法
DE102015117396A1 (de) * 2015-10-13 2017-04-13 B. Braun Avitum Ag Kompensation von UF-Fehlbilanzen
US9945838B2 (en) 2015-12-17 2018-04-17 Fresenius Medical Care Holdings, Inc. Extracorporeal circuit blood chamber having an integrated deaeration device
DE102016001478A1 (de) * 2016-02-10 2017-08-24 Fresenius Medical Care Deutschland Gmbh Vorrichtung zur extrakorporalen Blutbehandlung und Verfahren zum Betreiben einer Vorrichtung zur extrakorporalen Blutbehandlung
US10625009B2 (en) 2016-02-17 2020-04-21 Baxter International Inc. Airtrap, system and method for removing microbubbles from a fluid stream
DE102016107026A1 (de) 2016-04-15 2017-10-19 B. Braun Avitum Ag Verfahren zur Entleerung eines Geräts zur extrakorporalen Blutbehandlung
EP4039286B1 (en) 2016-08-19 2025-07-23 Outset Medical, Inc. Peritoneal dialysis system and methods
DE102016010434B4 (de) 2016-08-27 2024-07-04 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsvorrichtung
DE102016013316A1 (de) * 2016-11-08 2018-05-09 Fresenius Medical Care Deutschland Gmbh Dialysegerät und Verfahren zum Betreiben eines Dialysegerätes
EP3559951B1 (en) 2016-12-21 2022-01-12 Gambro Lundia AB Medical device system including information technology infrastructure having secure cluster domain supporting external domain
US11179516B2 (en) 2017-06-22 2021-11-23 Baxter International Inc. Systems and methods for incorporating patient pressure into medical fluid delivery
WO2018237375A1 (en) 2017-06-24 2018-12-27 Nxstage Medical, Inc. METHODS AND SYSTEMS FOR PREPARING AND / OR PROCESSING PERITONEAL DIALYSIS FLUID
JP2021516089A (ja) 2018-02-28 2021-07-01 ネクステージ メディカル インコーポレイテッド 流体調製および処置装置、方法、およびシステム
CA3109237A1 (en) 2018-08-23 2020-02-27 Outset Medical, Inc. Systems and methods for priming dialysis tubing sets
WO2020176663A1 (en) 2019-02-26 2020-09-03 Robertson John L Dialysis systems and methods for modulating flow of a dialysate during dialysis using raman spectroscopy
US12390565B2 (en) 2019-04-30 2025-08-19 Outset Medical, Inc. Dialysis systems and methods
EP3972669B1 (en) * 2019-05-23 2025-01-15 Gambro Lundia AB Emptying a blood circuit after extracorporeal blood treatment
WO2021091237A1 (ko) * 2019-11-04 2021-05-14 이경수 혈액처리를 위한 장치, 소모품, 방법 및 시스템
DE102020106751B4 (de) 2020-01-28 2021-09-23 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Herstellung von Dialysat
US11959858B2 (en) 2020-06-11 2024-04-16 Virginia Tech Intellectual Properties, Inc. Method and system for high-throughput screening

Family Cites Families (43)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3352779A (en) * 1965-10-23 1967-11-14 Sweden Freezer Mfg Co Hemodialysis system
US3508656A (en) * 1968-04-10 1970-04-28 Milton Roy Co Portable dialysate supply system
US3579441A (en) * 1968-04-19 1971-05-18 Hydronautics Blood purification by dual filtration
US3709222A (en) * 1970-12-28 1973-01-09 Sarns Inc Method and apparatus for automatic peritoneal dialysis
US3946731A (en) * 1971-01-20 1976-03-30 Lichtenstein Eric Stefan Apparatus for extracorporeal treatment of blood
BE792314A (fr) * 1971-12-06 1973-06-05 Rhone Poulenc Sa Perfectionnement aux reins artificiels
US3795318A (en) * 1972-05-26 1974-03-05 Dow Chemical Co Control of ultrafiltration rates during hemodialysis with highly permeable membranes
US3979284A (en) * 1972-07-31 1976-09-07 Rhone-Poulenc S.A. Artificial haemodialysis kidneys
JPS5347793B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1973-01-22 1978-12-23
US3844940A (en) * 1973-04-26 1974-10-29 Kopf D Systems System for measuring ultrafiltration rate
US4021341A (en) * 1974-02-19 1977-05-03 Cosentino Louis C Hemodialysis ultrafiltration system
US3920556A (en) * 1974-06-17 1975-11-18 Donald B Bowman Hemodialysis system
US3976574A (en) * 1974-11-04 1976-08-24 Cobe Laboratories, Inc. Negative pressure control system
US3990973A (en) * 1974-11-04 1976-11-09 Cobe Laboratories, Inc. Apparatus for measuring ultrafiltration rate
US4119113A (en) * 1975-02-06 1978-10-10 Extracorporeal Medical Systems, Inc. Double-action proportioning pump
US4093545A (en) * 1975-02-14 1978-06-06 Baxter Travenol Laboratories, Inc. Method and apparatus for determining the amount of ultrafiltration during dialysis
US4060485A (en) * 1975-06-09 1977-11-29 I T L Technology, Inc. Dialysis apparatus
US4008003A (en) * 1975-06-27 1977-02-15 Pinkerton Harry E Valveless positive displacement pump
US4037616A (en) * 1975-06-27 1977-07-26 Harry Pinkerton Proportioning fluids
US4054522A (en) * 1975-09-03 1977-10-18 Harry Pinkerton Apparatus for exposing a fluid to a negative pressure
JPS599756B2 (ja) * 1975-09-27 1984-03-05 ニツキソウ カブシキガイシヤ 往復動ポンプ装置およびこれを使用する人工透析装置用透析液の製造装置
DE2544258C2 (de) * 1975-10-03 1984-04-19 Fresenius AG, 6380 Bad Homburg Hämodialysevorrichtung
JPS5272379A (en) * 1975-12-15 1977-06-16 Toray Ind Inc Separation of fluid
DE2607022A1 (de) * 1976-02-19 1977-08-25 Huefler Hans Michael Regelkreis fuer die gesteuerte substitutionsloesungszugabe bei haemodiafiltrationsgeraeten mit bilanzierungsmoeglichkeit
FR2344297A1 (fr) * 1976-03-15 1977-10-14 Rhone Poulenc Ind Perfectionnement aux reins artificiels
FR2345165A1 (fr) * 1976-03-25 1977-10-21 Rhone Poulenc Ind Rein artificiel : controle volumetrique de l'ultrafiltration
FR2346238A1 (fr) * 1976-04-02 1977-10-28 Rhone Poulenc Ind Reservoir notamment pour liquide biologique
DE2615025A1 (de) 1976-04-07 1977-10-20 Probst & Class Gmbh & Co Kg Dialysemaschine, insbesondere kuenstliche niere
US4096059A (en) * 1976-05-12 1978-06-20 Pinkerton Harry E Proportioning fluids
US4178240A (en) * 1976-05-17 1979-12-11 Pinkerton Harry E Fluid handling system
JPS52141097A (en) * 1976-05-17 1977-11-25 Pinkaaton Harii Method and device for exposing fluid against negative pressure
DE2634238A1 (de) * 1976-07-30 1978-02-02 Berghof Forschungsinst Vorrichtung zur substitution identischer volumina bei dialyse und blutdiafiltration
JPS5245438A (en) * 1976-08-30 1977-04-09 Achilles Corp Method for manufacturing boots having a trousers fastening device
US4083777A (en) * 1976-09-07 1978-04-11 Union Carbide Corporation Portable hemodialysis system
DE2644584A1 (de) * 1976-10-02 1978-04-06 Klauschenz & Perrot Vorrichtung zum dialysieren des blutes eines patienten
US4113614A (en) * 1976-12-10 1978-09-12 International Business Machines Corporation Automated hemodialysis treatment systems
NL7701451A (en) * 1977-02-11 1977-05-31 Johannes August Flendrig Circulating dialyser fluid through an artificial kidney - via directional valve diverting flow from pumps under pilot control
US4153554A (en) * 1977-02-22 1979-05-08 American Micro-Bionics Corp. Apparatus for use in artificial kidney system
US4162974A (en) * 1977-04-15 1979-07-31 Baxter Travenol Laboratories, Inc. Deairing and recirculation systems for dialysis machines
DE2734561A1 (de) * 1977-07-30 1979-02-08 Fresenius Chem Pharm Ind Vorrichtung zur ultrafiltrationssteuerung bei der haemodialyse
US4221543A (en) * 1977-11-07 1980-09-09 Renal Systems, Inc. Bloom pump system
DE2838414C2 (de) * 1978-09-02 1984-10-31 Fresenius AG, 6380 Bad Homburg Vorrichtung zur Hämodialyse und zum Entziehen von Ultrafiltrat
US4209391A (en) * 1978-11-06 1980-06-24 Cordis Dow Corp. Apparatus and method for automatically controlling hemodialysis at a pre-selected ultrafiltration rate

Cited By (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0366950A1 (de) * 1988-10-07 1990-05-09 Fresenius AG Hämodialysevorrichtung mit Entlüftungseinrichtung
DE3834126C1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1988-10-07 1989-12-28 Fresenius Ag, 6380 Bad Homburg, De
DE3837498A1 (de) * 1988-11-04 1990-05-17 Fresenius Ag Verfahren und vorrichtung zur ultrafiltration bei der haemodialyse
DE4139165A1 (de) * 1991-11-28 1993-06-03 Fresenius Ag Einrichtung zur herstellung einer medizinischen fluessigkeit
DE4421126A1 (de) * 1994-06-16 1995-12-21 Fresenius Ag Peritonealdialysegerät
EP0772469B2 (fr) † 1995-05-30 2006-02-22 GAMBRO HOSPAL (Schweiz) AG Procede et dispositif pour le rin age d'un appareil a membrane
DE19708391C1 (de) * 1997-03-01 1998-10-22 Fresenius Medical Care De Gmbh Verfahren und Vorrichtung zur Ultrafiltration bei der Hämodialyse
US6042784A (en) * 1997-03-01 2000-03-28 Fresenius Medical Care Deutschland Gmbh Method and apparatus for ultrafiltration in hemodialysis
EP0867195B1 (de) * 1997-03-01 2003-01-22 Fresenius Medical Care Deutschland GmbH Vorrichtung zur Ultrafiltration bei der Hämodialyse
DE19728800C1 (de) * 1997-07-05 1999-02-18 Fresenius Medical Care De Gmbh Vorrichtung zum Fördern von Flüssigkeiten für eine medizinische Behandlungsvorrichtung und Verfahren zur Überwachung der vollständigen Füllung bzw. Entleerung einer von einer beweglichen Trennwand in zwei Teilkammern unterteilten Kammer
DE19830928C1 (de) * 1998-07-10 1999-05-06 Fresenius Medical Care De Gmbh Vorrichtung der Dialyse
US7147615B2 (en) 2001-06-22 2006-12-12 Baxter International Inc. Needle dislodgement detection
US7682328B2 (en) 2002-04-10 2010-03-23 Baxter International Inc. Access disconnection systems and methods
US8529490B2 (en) 2002-04-10 2013-09-10 Baxter International Inc. Systems and methods for dialysis access disconnection
US7022098B2 (en) 2002-04-10 2006-04-04 Baxter International Inc. Access disconnection systems and methods
US7138088B2 (en) 2002-04-10 2006-11-21 Baxter International Inc. Access disconnection system and methods
US7959594B2 (en) 2002-04-10 2011-06-14 Baxter International Inc. Access disconnection systems and methods
US8920356B2 (en) 2002-04-10 2014-12-30 Baxter International Inc. Conductive polymer materials and applications thereof including monitoring and providing effective therapy
US8801646B2 (en) 2002-04-10 2014-08-12 Baxter International Inc. Access disconnection systems with arterial and venous line conductive pathway
US8708946B2 (en) 2002-04-10 2014-04-29 Baxter International Inc. Access disconnection systems using conductive contacts
US8137300B2 (en) 2002-04-10 2012-03-20 Baxter International Inc. Access disconnection systems and methods using conductive contacts
DE10239598B3 (de) * 2002-08-28 2004-05-06 Fresenius Medical Care Deutschland Gmbh Vorrichtung zum Fördern von Flüssigkeiten für eine medizinische Behandlungsvorrichtung
US9039648B2 (en) 2003-11-05 2015-05-26 Baxter International Inc. Dialysis system with enhanced features
US9550020B2 (en) 2003-11-05 2017-01-24 Baxter International Inc. Dialysis system with a varying rate ultrafiltration profile
US8518258B2 (en) 2006-10-23 2013-08-27 Fresenius Medical Care Deutschland Gmbh Hemodialysis device, hemodiafiltration device, method for taking a sample in corresponding devices and sampling kit for use in corresponding devices and method
WO2008096202A2 (de) 2006-10-23 2008-08-14 Fresenius Medical Care Deutschland Gmbh Hämodialysegerät, hämodiafiltrationsgerät, verfahren zur probennahme bei solchen geräten und probenentnahmeset zur anwendung bei solchen geräten und verfahren
US8632486B2 (en) 2008-07-25 2014-01-21 Baxter International Inc. Electromagnetic induction access disconnect systems
US8114043B2 (en) 2008-07-25 2012-02-14 Baxter International Inc. Electromagnetic induction access disconnect sensor
DE102009057858B4 (de) * 2009-12-11 2011-09-22 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung einer im Flüssigkeitssystem einer extrakorporalen Blutbehandlungsvorrichtung angeordneten elektrisch betriebenen Pumpe
DE102009057858A1 (de) * 2009-12-11 2011-06-16 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Überwachung einer im Flüssigkeitssystem einer extrakorporalen Blutbehandlungsvorrichtung angeordneten elektrisch betriebenen Pumpe
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WO2025162654A1 (de) 2024-01-30 2025-08-07 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsvorrichtung, insbesondere dialysevorrichtung, und verfahren zum betreiben einer blutbehandlungsvorrichtung, insbesondere dialysevorrichtung

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Publication number Publication date
FR2434624B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1984-10-12
JPH01119263A (ja) 1989-05-11
JPS5559816A (en) 1980-05-06
GB2032136A (en) 1980-04-30
GB2032136B (en) 1982-12-01
US4267040A (en) 1981-05-12
FR2434624A1 (fr) 1980-03-28
JPH0448061B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-05
US4770769A (en) 1988-09-13
US4530759A (en) 1985-07-23
DE2838414A1 (de) 1980-03-06
JPH0448062B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1992-08-05
JPH0236268B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1990-08-16
JPH01119262A (ja) 1989-05-11

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