ATE429259T1 - Hämofiltrationssystem - Google Patents

Hämofiltrationssystem

Info

Publication number
ATE429259T1
ATE429259T1 AT04078443T AT04078443T ATE429259T1 AT E429259 T1 ATE429259 T1 AT E429259T1 AT 04078443 T AT04078443 T AT 04078443T AT 04078443 T AT04078443 T AT 04078443T AT E429259 T1 ATE429259 T1 AT E429259T1
Authority
AT
Austria
Prior art keywords
blood
fluid
pumping
infusate
supervisory
Prior art date
Application number
AT04078443T
Other languages
English (en)
Inventor
John J Bissler
Marios M Polycarpou
Nat Hemasilpin
Original Assignee
Childrens Hosp 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
Application filed by Childrens Hosp Medical Center filed Critical Childrens Hosp Medical Center
Application granted granted Critical
Publication of ATE429259T1 publication Critical patent/ATE429259T1/de

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B13/00—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion
    • G05B13/02—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric
    • G05B13/0265—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion
    • G05B13/0275—Adaptive control systems, i.e. systems automatically adjusting themselves to have a performance which is optimum according to some preassigned criterion electric the criterion being a learning criterion using fuzzy logic only
    • 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
    • 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
    • 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
    • A61M1/1611—Weight of the patient
    • 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
    • A61M1/1615—Control or regulation using measurements made at different 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
    • 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
    • A61M1/14—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
    • A61M1/1647—Constructional aspects thereof with flow rate measurement of the dialysis fluid, upstream and downstream of the 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
    • A61M1/34—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
    • A61M1/3413—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
    • A61M1/342—Adding solutions to the blood, e.g. substitution solutions
    • 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
    • A61M1/3431—Substitution fluid path upstream of the filter
    • A61M1/3434—Substitution fluid path upstream of the filter with pre-dilution and post-dilution
    • 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
    • A61M1/3437—Substitution fluid path downstream of the filter, e.g. post-dilution with filtrate
    • 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
    • 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
    • A61M1/3639—Blood pressure control, pressure transducers specially adapted therefor
    • 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
    • A61M1/3496—Plasmapheresis; Leucopheresis; Lymphopheresis
    • 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
    • A61M2205/33—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
    • A61M2205/3379—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

Landscapes

  • Health & Medical Sciences (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Engineering & Computer Science (AREA)
  • Vascular Medicine (AREA)
  • Animal Behavior & Ethology (AREA)
  • Biomedical Technology (AREA)
  • Hematology (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Anesthesiology (AREA)
  • General Health & Medical Sciences (AREA)
  • Public Health (AREA)
  • Veterinary Medicine (AREA)
  • Urology & Nephrology (AREA)
  • Emergency Medicine (AREA)
  • Physics & Mathematics (AREA)
  • Artificial Intelligence (AREA)
  • Cardiology (AREA)
  • Software Systems (AREA)
  • Fluid Mechanics (AREA)
  • Automation & Control Theory (AREA)
  • Mathematical Physics (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Evolutionary Computation (AREA)
  • Medical Informatics (AREA)
  • General Physics & Mathematics (AREA)
  • Fuzzy Systems (AREA)
  • External Artificial Organs (AREA)
  • Medicines Containing Antibodies Or Antigens For Use As Internal Diagnostic Agents (AREA)
  • Amplifiers (AREA)
  • Separation Using Semi-Permeable Membranes (AREA)
  • Nitrogen And Oxygen Or Sulfur-Condensed Heterocyclic Ring Systems (AREA)
  • Electrotherapy Devices (AREA)
  • Circuits Of Receivers In General (AREA)
  • Ultra Sonic Daignosis Equipment (AREA)
AT04078443T 1999-04-30 2000-04-28 Hämofiltrationssystem ATE429259T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US13195599P 1999-04-30 1999-04-30

Publications (1)

Publication Number Publication Date
ATE429259T1 true ATE429259T1 (de) 2009-05-15

Family

ID=22451766

Family Applications (2)

Application Number Title Priority Date Filing Date
AT04078443T ATE429259T1 (de) 1999-04-30 2000-04-28 Hämofiltrationssystem
AT00928598T ATE316391T1 (de) 1999-04-30 2000-04-28 Hämofiltrationssystem

Family Applications After (1)

Application Number Title Priority Date Filing Date
AT00928598T ATE316391T1 (de) 1999-04-30 2000-04-28 Hämofiltrationssystem

Country Status (10)

Country Link
US (3) US6780322B1 (de)
EP (2) EP1514562B1 (de)
JP (2) JP4903311B2 (de)
AT (2) ATE429259T1 (de)
AU (1) AU766427B2 (de)
BR (1) BR0009799B1 (de)
CA (1) CA2368809C (de)
DE (2) DE60025716T2 (de)
IL (2) IL145897A0 (de)
WO (1) WO2000066197A1 (de)

Families Citing this family (199)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE429259T1 (de) * 1999-04-30 2009-05-15 Childrens Hosp Medical Center Hämofiltrationssystem
AU2001274989A1 (en) * 2000-05-27 2001-12-11 Georgia Tech Research Corporation Adaptive control system having direct output feedback and related apparatuses and methods
EP1661591B2 (de) † 2000-07-07 2022-06-15 Fresenius Medical Care Deutschland GmbH Verfahren zur Reinigung von Blut durch Hämodialyse und/oder Hämofiltration und Vorrichtung zur Durchführung des Verfahrens
US6585675B1 (en) 2000-11-02 2003-07-01 Chf Solutions, Inc. Method and apparatus for blood withdrawal and infusion using a pressure controller
EP1364666A1 (de) * 2000-12-27 2003-11-26 Philips Japan, Ltd System zur kontrolle biologischer informationen und von informationen einer blutbehandlungsvorrichtung, vorrichtung zur kontrolle biologischer informationen und von informationen einer blutbehandlungsvorrichtung und methode zur kontrolle biologischer informationen und von informationen einer blutbehandlungsvorrichtung
US7393656B2 (en) * 2001-07-10 2008-07-01 The Board Of Trustees Of The Leland Stanford Junior University Methods and compositions for risk stratification
US7381535B2 (en) * 2002-07-10 2008-06-03 The Board Of Trustees Of The Leland Stanford Junior Methods and compositions for detecting receptor-ligand interactions in single cells
US7563584B2 (en) * 2001-07-10 2009-07-21 The Board Of Trustees Of The Leland Stanford Junior University Methods and compositions for detecting the activation state of multiple proteins in single cells
DE10144441A1 (de) * 2001-09-06 2003-03-27 Biotronik Mess & Therapieg Fuzzy-Inferenzmaschine
SE523610C2 (sv) * 2001-10-02 2004-05-04 Gambro Lundia Ab Metod vid styrning av dialysanordning
US7241272B2 (en) 2001-11-13 2007-07-10 Baxter International Inc. Method and composition for removing uremic toxins in dialysis processes
US20030128125A1 (en) 2002-01-04 2003-07-10 Burbank Jeffrey H. Method and apparatus for machine error detection by combining multiple sensor inputs
US9717840B2 (en) 2002-01-04 2017-08-01 Nxstage Medical, Inc. Method and apparatus for machine error detection by combining multiple sensor inputs
US7163520B2 (en) 2002-06-26 2007-01-16 Chf Solutions, Inc. Method and device for removal of radiocontrast media from blood
AU2003249296A1 (en) 2002-07-19 2004-02-09 Baxter Healthcare S.A. Systems and methods for performing peritoneal dialysis
EP2298377A1 (de) * 2002-07-19 2011-03-23 Baxter International Inc. Systeme und Verfahren für Peritonealdialyse
US7704454B1 (en) * 2003-10-08 2010-04-27 Caridianbct, Inc. Methods and devices for processing blood
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
US20060064053A1 (en) * 2004-09-17 2006-03-23 Bollish Stephen J Multichannel coordinated infusion system
AU2011203293B2 (en) * 2004-09-17 2011-12-01 Carefusion 303, Inc. Multichannel coordinated infusion system
EP1850910A1 (de) 2005-02-07 2007-11-07 Medtronic, Inc. Vorrichtung zur erfassung eines ionenungleichgewichts
DE102005013418A1 (de) * 2005-03-23 2006-09-28 B. Braun Medizintechnologie Gmbh Blutbehandlungsgerät mit Alarmvorrichtung
JP4726045B2 (ja) * 2005-04-08 2011-07-20 日機装株式会社 血液透析装置
ITMI20050866A1 (it) * 2005-05-13 2006-11-14 Marco Ranucci Sistema di monitoraggio per interventi di chirurgia cardiaca con bypass cardiopolmonare
US7769474B2 (en) * 2005-09-20 2010-08-03 Honeywell International Inc. Method for soft-computing supervision of dynamical processes with multiple control objectives
JP4968573B2 (ja) * 2005-10-26 2012-07-04 和之 小川 限外濾過装置の運転方法
US7785463B2 (en) 2006-03-17 2010-08-31 Children's Hospital Medical Center Extracorporeal renal replacement modeling system
US8496809B2 (en) * 2006-06-05 2013-07-30 Baxter International Inc. Dynamic weight balancing of flow in kidney failure treatment systems
NZ573697A (en) * 2006-06-13 2011-09-30 Carefusion 303 Inc System and method for optimizing control of patient controlled analgesia system
US7887502B2 (en) * 2006-09-15 2011-02-15 University Of Florida Research Foundation, Inc. Method for using photoplethysmography to optimize fluid removal during renal replacement therapy by hemodialysis or hemofiltration
US10632237B2 (en) * 2006-10-09 2020-04-28 Minnetronix, Inc. Tangential flow filter system for the filtration of materials from biologic fluids
ES2476796T3 (es) * 2006-10-30 2014-07-15 Gambro Lundia Ab Cámara de sangre extracorp�rea
US8708943B2 (en) * 2006-10-30 2014-04-29 Gambro Lundia Ab Hemo(dia) filtration apparatus
EP2407191B1 (de) * 2006-10-30 2012-12-12 Gambro Lundia AB Luftseparator für extrakorporale Flüssigkeitsbehandlungssets
US7789850B2 (en) * 2007-01-22 2010-09-07 Baxter International Inc. Weight controlled dialysis system with accelerometer
US20090120864A1 (en) * 2007-10-05 2009-05-14 Barry Neil Fulkerson Wearable dialysis methods and devices
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
ES2877766T3 (es) * 2008-01-28 2021-11-17 Implantica Patent Ltd Dispositivo y sistema de eliminación de coágulos de sangre
KR101514106B1 (ko) * 2008-04-15 2015-04-21 감브로 룬디아 아베 혈액 처리 장치
GB2474146B (en) * 2008-04-29 2013-04-10 Nodality Inc Methods of determining the health status of an individual
US20090291458A1 (en) * 2008-05-22 2009-11-26 Nodality, Inc. Method for Determining the Status of an Individual
US8057679B2 (en) 2008-07-09 2011-11-15 Baxter International Inc. Dialysis system having trending and alert generation
EP2304436A1 (de) * 2008-07-10 2011-04-06 Nodality, Inc. Diagnose-, prognose- und behandlungsverfahren
CN102089763A (zh) * 2008-07-10 2011-06-08 伊西康内外科公司 控制药物递送并包括背包袋的医疗系统
US8399206B2 (en) 2008-07-10 2013-03-19 Nodality, Inc. Methods for diagnosis, prognosis and methods of treatment
WO2010045651A1 (en) * 2008-10-17 2010-04-22 Nodality, Inc. Methods for analyzing drug response
US11278653B2 (en) 2009-01-29 2022-03-22 Baxter International Inc. Method and apparatus for trending automated peritoneal dialysis treatments
US8182673B2 (en) 2009-01-29 2012-05-22 Baxter International Inc. Drain and fill logic for automated peritoneal dialysis
US8142649B2 (en) * 2009-01-29 2012-03-27 Baxter International Inc. Method for optimizing tidal therapies employing ultrafiltrate trending
WO2010104878A1 (en) * 2009-03-09 2010-09-16 Thermedx Llc Surgical fluid management system
US8282829B2 (en) 2009-05-20 2012-10-09 Baxter International Inc. System and method for automated data collection of twenty-four hour ultrafiltration and other patient parameters using wired or wireless technology
US9480789B2 (en) * 2009-06-01 2016-11-01 Ethicon Endo-Surgery, Inc. Method and sedation delivery system including a pump assembly and a co-formulation of first and second drugs
US8425487B2 (en) 2009-07-01 2013-04-23 Fresenius Medical Care Holdings, Inc. Drug vial spikes, fluid line sets, and related systems
US9242042B2 (en) * 2009-07-21 2016-01-26 Ethicon Endo-Surgery, Inc. Drug delivery system including a drug-container holder and a pump assembly
US20110017667A1 (en) * 2009-07-27 2011-01-27 Transvivo Inc. Modular hemofiltration apparatus and method for carrying out neonatal and pediatric crrt
DE102009040049A1 (de) * 2009-09-03 2011-03-10 Krones Ag Verfahren zum Regeln einer Separationsanlage mit einem Umkehrosmoseelement und Umkehrosmoseanlage
US9399091B2 (en) 2009-09-30 2016-07-26 Medtronic, Inc. System and method to regulate ultrafiltration
EP2316334A1 (de) * 2009-10-22 2011-05-04 Fresenius Medical Care Deutschland GmbH Verfahren zur Beurteilung des Flüssigkeitszustands und/oder der Empfindlichkeit für eine Flüssigkeitsentfernung eines Patienten, Steuerung und Vorrichtungen
EP2343092B2 (de) * 2009-12-22 2016-07-13 Gambro Lundia AB Verfahren und Vorrichtung zur Steuerung einer Strömungsrate in einer Flüssigkeitstransportleitung einer medizinischen Vorrichtung
ES2646821T3 (es) * 2009-12-28 2017-12-18 Gambro Lundia Ab Aparato y método para predicción de disminución sintomática rápida de la tensión arterial
JP5650943B2 (ja) * 2010-07-14 2015-01-07 旭化成メディカル株式会社 血液透析システム及び透析液流速度の算出方法
PL2436406T3 (pl) 2010-09-30 2014-09-30 Gambro Lundia Ab Urządzenie do pozaustrojowego oczyszczania krwi
EP2463795A1 (de) * 2010-12-09 2012-06-13 Fresenius Medical Care Deutschland GmbH Verfahren und Vorrichtungen zum Berechnen oder Approximieren eines oder mehrerer Werte, die Parameter eines Patienten darstellen
EP2671176B1 (de) 2011-01-31 2019-01-09 Fresenius Medical Care Holdings, Inc. Verhinderung von übermässiger freisetzung eines arzneistoffs
EP2673018B1 (de) 2011-02-08 2019-04-10 Fresenius Medical Care Holdings, Inc. Magnetische sensoren und zugehörige systeme und verfahren
US8926542B2 (en) * 2011-04-29 2015-01-06 Medtronic, Inc. Monitoring fluid volume for patients with renal disease
US9456755B2 (en) 2011-04-29 2016-10-04 Medtronic, Inc. Method and device to monitor patients with kidney disease
US9848778B2 (en) 2011-04-29 2017-12-26 Medtronic, Inc. Method and device to monitor patients with kidney disease
DE102011102872B4 (de) * 2011-05-31 2018-11-22 Fresenius Medical Care Deutschland Gmbh Blutbehandlungsvorrichtung
US9409110B2 (en) 2011-07-14 2016-08-09 Nalco Company Method of maintaining water quality in a process stream
US10934519B2 (en) * 2011-07-29 2021-03-02 Global Life Sciences Solutions Usa Llc Systems, methods and control laws for cell harvesting
WO2013019994A2 (en) 2011-08-02 2013-02-07 Medtronic, Inc. Hemodialysis system having a flow path with a controlled compliant volume
EP2744537B1 (de) 2011-08-16 2018-01-24 Medtronic, Inc. Modulares hämodialysesystem
ES2497215T3 (es) 2011-08-30 2014-09-22 Gambro Lundia Ab Aparato médico para tratamiento extracorpóreo de fluido y procedimiento de cálculo de caudales establecidos en un aparato médico para el aporte o la toma de fluidos
US11195057B2 (en) 2014-03-18 2021-12-07 Z Advanced Computing, Inc. System and method for extremely efficient image and pattern recognition and artificial intelligence platform
US9916538B2 (en) 2012-09-15 2018-03-13 Z Advanced Computing, Inc. Method and system for feature detection
US11074495B2 (en) 2013-02-28 2021-07-27 Z Advanced Computing, Inc. (Zac) System and method for extremely efficient image and pattern recognition and artificial intelligence platform
US8873813B2 (en) 2012-09-17 2014-10-28 Z Advanced Computing, Inc. Application of Z-webs and Z-factors to analytics, search engine, learning, recognition, natural language, and other utilities
US8311973B1 (en) 2011-09-24 2012-11-13 Zadeh Lotfi A Methods and systems for applications for Z-numbers
US11914674B2 (en) 2011-09-24 2024-02-27 Z Advanced Computing, Inc. System and method for extremely efficient image and pattern recognition and artificial intelligence platform
ITMI20120100A1 (it) * 2012-01-27 2013-07-28 Gambro Lundia Ab Apparato, processo ed infrastruttura di monitoraggio di una pluralità di pazienti affetti da insufficienza renale.
US9713668B2 (en) 2012-01-04 2017-07-25 Medtronic, Inc. Multi-staged filtration system for blood fluid removal
GB201201330D0 (en) * 2012-01-26 2012-03-14 Quanta Fluid Solutions Ltd Dialysis machine
US10624924B2 (en) 2012-03-12 2020-04-21 Grifols, S.A. Method and device for treating blood cholesterol disorders
US9144646B2 (en) 2012-04-25 2015-09-29 Fresenius Medical Care Holdings, Inc. Vial spiking devices and related assemblies and methods
US10905816B2 (en) 2012-12-10 2021-02-02 Medtronic, Inc. Sodium management system for hemodialysis
US20140158588A1 (en) * 2012-12-10 2014-06-12 Medtronic, Inc. pH AND BUFFER MANAGEMENT SYSTEM FOR HEMODIALYSIS SYSTEMS
US11565029B2 (en) 2013-01-09 2023-01-31 Medtronic, Inc. Sorbent cartridge with electrodes
US9707328B2 (en) 2013-01-09 2017-07-18 Medtronic, Inc. Sorbent cartridge to measure solute concentrations
US9713666B2 (en) 2013-01-09 2017-07-25 Medtronic, Inc. Recirculating dialysate fluid circuit for blood measurement
US11154648B2 (en) 2013-01-09 2021-10-26 Medtronic, Inc. Fluid circuits for sorbent cartridge with sensors
US9579443B2 (en) 2013-01-10 2017-02-28 Fresenius Medical Care Holdings, Inc. Peritoneal dialysis systems and related devices and methods
US10010663B2 (en) 2013-02-01 2018-07-03 Medtronic, Inc. Fluid circuit for delivery of renal replacement therapies
US9526822B2 (en) 2013-02-01 2016-12-27 Medtronic, Inc. Sodium and buffer source cartridges for use in a modular controlled compliant flow path
US10850016B2 (en) 2013-02-01 2020-12-01 Medtronic, Inc. Modular fluid therapy system having jumpered flow paths and systems and methods for cleaning and disinfection
US9623164B2 (en) 2013-02-01 2017-04-18 Medtronic, Inc. Systems and methods for multifunctional volumetric fluid control
US10543052B2 (en) 2013-02-01 2020-01-28 Medtronic, Inc. Portable dialysis cabinet
US9827361B2 (en) 2013-02-02 2017-11-28 Medtronic, Inc. pH buffer measurement system for hemodialysis systems
US9144640B2 (en) 2013-02-02 2015-09-29 Medtronic, Inc. Sorbent cartridge configurations for improved dialysate regeneration
DE102013101989A1 (de) * 2013-02-28 2014-09-18 B. Braun Avitum Ag Fuzzy-Logik
US9505637B2 (en) 2013-03-15 2016-11-29 Ecolab Usa Inc. Methods of inhibiting fouling in liquid systems
GB201305755D0 (en) 2013-03-28 2013-05-15 Quanta Fluid Solutions Ltd Re-Use of a Hemodialysis Cartridge
DE102013108543A1 (de) 2013-08-07 2015-02-26 B. Braun Avitum Ag Vorrichtung und ein Verfahren zur Vorhersage intradialytischer Parameter
GB201314512D0 (en) 2013-08-14 2013-09-25 Quanta Fluid Solutions Ltd Dual Haemodialysis and Haemodiafiltration blood treatment device
US10076283B2 (en) 2013-11-04 2018-09-18 Medtronic, Inc. Method and device to manage fluid volumes in the body
SE537628C2 (sv) 2013-11-08 2015-08-18 Bonvisi Ab Anordning för irrigation och insufflation med blodtrycksberoende tryckstyrning
US10537875B2 (en) 2013-11-26 2020-01-21 Medtronic, Inc. Precision recharging of sorbent materials using patient and session data
US9884145B2 (en) 2013-11-26 2018-02-06 Medtronic, Inc. Parallel modules for in-line recharging of sorbents using alternate duty cycles
ES3040293T3 (en) 2013-11-27 2025-10-29 Mozarc Medical Us Llc Precision dialysis monitoring and synchonization system
WO2015099826A1 (en) * 2013-12-27 2015-07-02 Isaac Eliaz Plasmapheresis device
DE102014000678A1 (de) * 2014-01-22 2015-07-23 Fresenius Medical Care Deutschland Gmbh Vorrichtung und Verfahren zur Regelung und Vorgabe der Pumprate von Blutpumpen
EP2907565A1 (de) * 2014-02-17 2015-08-19 Bayer Technology Services GmbH Dialyse-Einheit zum kontinuierlichen Puffer- bzw. Medienaustausch aus einer Proteinlösung
DE102014102730A1 (de) * 2014-02-28 2015-09-03 B. Braun Avitum Ag Vorrichtung und Verfahren zur Erkennung eines Fehlers im extrakorporalen Blutkreislauf
KR102354533B1 (ko) * 2014-03-24 2022-01-21 니토 보세키 가부시기가이샤 신규 양이온성 그래프트 중합체를 사용하는 표적 물질의 분리 및 농축 방법
GB201409796D0 (en) 2014-06-02 2014-07-16 Quanta Fluid Solutions Ltd Method of heat sanitization of a haemodialysis water circuit using a calculated dose
AU2015201496B2 (en) 2014-06-03 2019-10-31 Grifols Worldwide Operations Limited Use of plasmapheresis to treat blood pressure disorders
US10357757B2 (en) 2014-06-24 2019-07-23 Medtronic, Inc. Stacked sorbent assembly
EP3160535B1 (de) 2014-06-24 2024-10-02 Mozarc Medical US LLC Modulare dialysatregenerationsanordnung
EP3539586B1 (de) 2014-10-10 2022-08-24 NxStage Medical Inc. Flussausgleichsverfahren
DE102014015048A1 (de) * 2014-10-15 2016-04-21 Fresenius Medical Care Deutschland Gmbh Verfahren und Vorrichtung zur ereignisabhängigen Grenzwertüberwachung einer Dialysemaschine
JP2017535368A (ja) * 2014-11-26 2017-11-30 ハートウェア、インコーポレイテッド 基準点最適化
US10874787B2 (en) 2014-12-10 2020-12-29 Medtronic, Inc. Degassing system for dialysis
US9895479B2 (en) 2014-12-10 2018-02-20 Medtronic, Inc. Water management system for use in dialysis
US9713665B2 (en) 2014-12-10 2017-07-25 Medtronic, Inc. Degassing system for dialysis
US10098993B2 (en) 2014-12-10 2018-10-16 Medtronic, Inc. Sensing and storage system for fluid balance
GB2550785B (en) * 2015-03-25 2021-03-31 Landmark Graphics Corp Fuzzy logic flow regime identification and control
US9814824B2 (en) 2015-06-01 2017-11-14 Asia Pacific Medical Technology Development Company, Ltd Systems and methods for extracorporeal support
US10493232B2 (en) 2015-07-20 2019-12-03 Strataca Systems Limited Ureteral catheters, bladder catheters, systems, kits and methods for inducing negative pressure to increase renal function
US11229771B2 (en) 2015-07-20 2022-01-25 Roivios Limited Percutaneous ureteral catheter
US11040172B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US11541205B2 (en) 2015-07-20 2023-01-03 Roivios Limited Coated urinary catheter or ureteral stent and method
US10926062B2 (en) 2015-07-20 2021-02-23 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
US10918827B2 (en) 2015-07-20 2021-02-16 Strataca Systems Limited Catheter device and method for inducing negative pressure in a patient's bladder
US10512713B2 (en) 2015-07-20 2019-12-24 Strataca Systems Limited Method of removing excess fluid from a patient with hemodilution
US12064567B2 (en) 2015-07-20 2024-08-20 Roivios Limited Percutaneous urinary catheter
US11040180B2 (en) 2015-07-20 2021-06-22 Strataca Systems Limited Systems, kits and methods for inducing negative pressure to increase renal function
US10765834B2 (en) 2015-07-20 2020-09-08 Strataca Systems Limited Ureteral and bladder catheters and methods of inducing negative pressure to increase renal perfusion
EP3325078B1 (de) 2015-07-20 2020-02-12 Strataca Systems Limited Harnleiter- und blasenkatheter
EP3331586B1 (de) 2015-08-05 2020-04-29 Minnetronix Inc. Tangentialflussfiltersystem zur filtration von materialien aus biologischen flüssigkeiten
JP6961762B2 (ja) * 2015-10-30 2021-11-05 日機装株式会社 血液浄化装置
JP6725977B2 (ja) * 2015-10-30 2020-07-22 日機装株式会社 血液浄化装置
US10265460B2 (en) 2015-11-04 2019-04-23 Asia Pacific Medical Technology Development Company, Ltd. Systems and methods for providing zones of selective thermal therapy
US10213542B2 (en) 2015-11-04 2019-02-26 Asia Pacific Medical Technology Development Company, Ltd Systems and methods for flow stagnation control
EP3370798B1 (de) * 2015-11-04 2020-09-23 Asia Pacific Medical Technology Development Company, Ltd Systeme und verfahren zur flussstagnationssteuerung
WO2017078965A1 (en) 2015-11-06 2017-05-11 Medtronic, Inc Dialysis prescription optimization for decreased arrhythmias
GB201523104D0 (en) 2015-12-30 2016-02-10 Quanta Fluid Solutions Ltd Dialysis machine
GB2547214A (en) 2016-02-10 2017-08-16 Quanta Fluid Solutions Ltd Membrane pump usage condition detection
US12329892B2 (en) 2016-04-04 2025-06-17 Mozarc Medical Us Llc Dextrose concentration sensor for a peritoneal dialysis system
US10874790B2 (en) 2016-08-10 2020-12-29 Medtronic, Inc. Peritoneal dialysis intracycle osmotic agent adjustment
US10994064B2 (en) 2016-08-10 2021-05-04 Medtronic, Inc. Peritoneal dialysate flow path sensing
EP4052737A1 (de) 2016-07-18 2022-09-07 NxStage Medical Inc. Flussausgleichsvorrichtungen, verfahren und systeme dafür
US11865243B2 (en) 2016-08-30 2024-01-09 Nxstage Medical, Inc. Parameter monitoring in medical treatment systems
US11013843B2 (en) 2016-09-09 2021-05-25 Medtronic, Inc. Peritoneal dialysis fluid testing system
US10981148B2 (en) 2016-11-29 2021-04-20 Medtronic, Inc. Zirconium oxide module conditioning
GB201622119D0 (en) 2016-12-23 2017-02-08 Quanta Dialysis Tech Ltd Improved valve leak detection system
GB201701740D0 (en) 2017-02-02 2017-03-22 Quanta Dialysis Tech Ltd Phased convective operation
GB201705273D0 (en) 2017-03-31 2017-05-17 Quanta Dialysis Tech Ltd Data storage amd exchange by medical device components
CA3092786C (en) * 2017-05-12 2022-09-27 Autonomous Healthcare, Inc. Hierarchical adaptive closed-loop fluid resuscitation and cardiovascular drug administration system
US10960381B2 (en) 2017-06-15 2021-03-30 Medtronic, Inc. Zirconium phosphate disinfection recharging and conditioning
US10842924B2 (en) 2017-06-29 2020-11-24 Fresenius Medical Care Deutschland Gmbh Therapy control by comprehensive feedback
GB201710546D0 (en) 2017-06-30 2017-08-16 Quanta Dialysis Tech Ltd Dialysis systems, devices and methods
CA3073901A1 (en) 2017-08-25 2019-02-28 Strataca Systems Limited Indwelling pump for facilitating removal of urine from the urinary tract
USD907211S1 (en) 2017-09-28 2021-01-05 Quanta Dialysis Technologies Ltd. Dialysis machine
US11278654B2 (en) 2017-12-07 2022-03-22 Medtronic, Inc. Pneumatic manifold for a dialysis system
US10881347B2 (en) 2017-12-29 2021-01-05 Fresenius Medical Care Holdings, Inc. Closed loop dialysis treatment using adaptive ultrafiltration rates
US11033667B2 (en) 2018-02-02 2021-06-15 Medtronic, Inc. Sorbent manifold for a dialysis system
US11110215B2 (en) 2018-02-23 2021-09-07 Medtronic, Inc. Degasser and vent manifolds for dialysis
DE102018004758A1 (de) 2018-06-15 2019-12-19 W.O.M. World Of Medicine Gmbh Vorrichtung zur Spülung von Körperhöhlen, beispielsweise für die Hysteroskopie
US12285552B2 (en) 2018-08-14 2025-04-29 Mozarc Medical Us Llc Precision dialysis therapy based on sorbent effluent analysis
US11213616B2 (en) 2018-08-24 2022-01-04 Medtronic, Inc. Recharge solution for zirconium phosphate
US11806457B2 (en) 2018-11-16 2023-11-07 Mozarc Medical Us Llc Peritoneal dialysis adequacy meaurements
US11806456B2 (en) 2018-12-10 2023-11-07 Mozarc Medical Us Llc Precision peritoneal dialysis therapy based on dialysis adequacy measurements
WO2020132686A1 (en) * 2018-12-21 2020-06-25 The Uab Research Foundation System for continuous renal replacement therapy
WO2020132687A1 (en) * 2018-12-21 2020-06-25 The Uab Research Foundation System for continuous renal replacement therapy
US12433976B2 (en) 2019-01-08 2025-10-07 Mozarc Medical Us Llc Bicarbonate sensor for dialysis
WO2020198483A1 (en) 2019-03-26 2020-10-01 Chf Solutions, Inc. Neonatal and pediatric blood filtration system
WO2020237228A1 (en) * 2019-05-23 2020-11-26 Nxstage Medical, Inc. Flow synchronization devices, methods and systems
GB2584335A (en) 2019-05-31 2020-12-02 Quanta Dialysis Technologies Ltd Source container connector
DE102019126047A1 (de) * 2019-09-26 2021-04-01 B.Braun Avitum Ag Blutbehandlungsvorrichtung mit verbesserter Beutelgewichtüberwachung
AU2020376906B2 (en) 2019-11-01 2024-09-05 Terumo Cardiovascular Systems Corporation Semi-autonomous medical systems and methods
EP4054665A1 (de) 2019-11-08 2022-09-14 Thermedx, LLC Fluidmanagementsysteme und -verfahren
US12228564B2 (en) 2020-01-10 2025-02-18 Fresenius Medical Care Holdings, Inc. Systems and methods for analyzing spent dialysate
US20230310723A1 (en) * 2020-03-20 2023-10-05 Gambro Lundia Ab Ultrafiltration control in extracorporeal blood processing
US12128165B2 (en) 2020-04-27 2024-10-29 Mozarc Medical Us Llc Dual stage degasser
DK180834B1 (en) 2020-07-03 2022-05-10 Sd Filtration As Control for filtration process
EP3991770B1 (de) 2020-10-30 2024-10-30 Bellco S.r.l. Dialysekassette mit pumpfunktionen
US12318528B2 (en) 2020-10-30 2025-06-03 Mozarc Medical Us Llc Variable orifice fistula graft
US12036344B2 (en) * 2020-11-13 2024-07-16 Fresenius Medical Care Holdings, Inc. Systems and methods for analyzing spent dialysate
EP4008376A1 (de) 2020-12-03 2022-06-08 Medtronic, Inc. Flexibles rohr-routing-zubehör für peritoneal dialysis system
US12397093B2 (en) 2021-05-18 2025-08-26 Mozarc Medical Us Llc Sorbent cartridge designs
US12154673B2 (en) 2021-08-02 2024-11-26 Mozarc Medical Us Llc Artificial intelligence assisted home therapy settings for dialysis
US11850344B2 (en) 2021-08-11 2023-12-26 Mozarc Medical Us Llc Gas bubble sensor
US12472301B2 (en) 2021-08-13 2025-11-18 3Ive Labs, Llc Negative pressure therapy system and methods
US11965763B2 (en) 2021-11-12 2024-04-23 Mozarc Medical Us Llc Determining fluid flow across rotary pump
US11944733B2 (en) 2021-11-18 2024-04-02 Mozarc Medical Us Llc Sodium and bicarbonate control
US20230277741A1 (en) * 2022-03-07 2023-09-07 Terumo Bct, Inc. Fluid control and bypass features for an apheresis system
US11813390B1 (en) * 2023-02-20 2023-11-14 Nuwellis, Inc. Extracorporeal blood filtering machine and methods

Family Cites Families (38)

* 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
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
KR860000462B1 (ko) 1981-09-21 1986-04-28 키다시마 요시도시 전사지(轉寫紙) 및 이것을 사용한 화장재(化粧材)의 제조법
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
DE3841863A1 (de) 1988-12-13 1990-06-21 Braun Melsungen Ag Vorrichtung zur kontinuierlichen haemofiltration und haemodiafiltration
ES2014727A6 (es) * 1989-07-04 1990-07-16 Borches Jacassa Daniel Perfeccionamientos en los sistemas de administracion de farmacos.
JPH03207371A (ja) * 1990-01-10 1991-09-10 Olympus Optical Co Ltd 溶解治療装置
US5200090A (en) 1990-03-30 1993-04-06 Baxter International Inc. Multiple fluid source isolation, metering and alarm system and method
US5673365A (en) * 1991-06-12 1997-09-30 Microchip Technology Incorporated Fuzzy microcontroller for complex nonlinear signal recognition
FR2680975B1 (fr) * 1991-09-10 1998-12-31 Hospal Ind Rein artificiel muni de moyens pour doser une substance dans le sang.
US5499319A (en) * 1991-09-30 1996-03-12 Al Janabi; Talib H. Fuzzy logic controller
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
JPH05115546A (ja) * 1991-10-31 1993-05-14 Asahi Medical Co Ltd 透析装置
US5664066A (en) * 1992-11-09 1997-09-02 The United States Of America As Represented By The United States Department Of Energy Intelligent system for automatic feature detection and selection or identification
US5910252A (en) 1993-02-12 1999-06-08 Cobe Laboratories, Inc. Technique for extracorporeal treatment of blood
DE59408473D1 (de) * 1993-12-29 1999-08-12 Braun Melsungen Ag Infusionssystem mit Regeleinrichtung
US5956464A (en) 1996-04-18 1999-09-21 Bei Sensors & Systems Company, Inc. Fuzzy logic controlled endometrium ablator
US5984892A (en) * 1996-09-16 1999-11-16 Minnesota Mining And Manufacturing Company Blood aspirator
AU6849998A (en) * 1997-05-07 1998-11-27 Olivier Favre Method for controlling a blood purifying device
US5857973A (en) 1997-09-30 1999-01-12 Siemens Medical Systems, Inc. Fuzzy logic tissue flow determination system
US6007491A (en) 1998-02-06 1999-12-28 Southwest Research Institute Cardiac output monitor using fuzzy logic blood pressure analysis
DE19821534C1 (de) * 1998-05-14 1999-08-19 Braun Melsungen Ag Blutreinigungsmaschine
ATE429259T1 (de) * 1999-04-30 2009-05-15 Childrens Hosp Medical Center Hämofiltrationssystem
MXPA04001064A (es) * 2001-07-31 2004-05-20 Scott Lab Inc Aparatos y metodos para valorar el suministro de un farmaco.

Also Published As

Publication number Publication date
US7857976B2 (en) 2010-12-28
US20050126961A1 (en) 2005-06-16
AU766427B2 (en) 2003-10-16
CA2368809C (en) 2005-10-25
EP1514562B1 (de) 2009-04-22
DE60025716D1 (de) 2006-04-13
JP4903311B2 (ja) 2012-03-28
US20100038317A1 (en) 2010-02-18
IL145897A (en) 2007-07-04
CA2368809A1 (en) 2000-11-09
AU4681100A (en) 2000-11-17
EP1175238B1 (de) 2006-01-25
DE60042088D1 (de) 2009-06-04
EP1175238A1 (de) 2002-01-30
EP1514562A2 (de) 2005-03-16
BR0009799B1 (pt) 2009-01-13
JP2011147803A (ja) 2011-08-04
EP1514562A3 (de) 2005-08-03
JP2002542900A (ja) 2002-12-17
DE60025716T2 (de) 2006-10-19
BR0009799A (pt) 2002-01-08
IL145897A0 (en) 2002-07-25
ATE316391T1 (de) 2006-02-15
WO2000066197A1 (en) 2000-11-09
US6780322B1 (en) 2004-08-24

Similar Documents

Publication Publication Date Title
ATE316391T1 (de) Hämofiltrationssystem
US5344568B1 (en) Hemofiltration system and method
WO2001045769A3 (en) Systems and methods for controlling blood flow and waste fluid removal during hemofiltration
CA2429369C (en) Apparatus and method for in-vivo plasmapheresis using periodic backflush
CA2074698C (en) Artificial kidney and a method of controlling it
EP0960625A3 (de) Sicherheitsvorrichtung für eine Blutbehandlungsvorrichtung und Verfahren zur Erhöhung der Sicherheit einer Blutbehandlungsvorrichtung
IT1276468B1 (it) Metodo e apparecchiatura di dialisi automatica
WO2003082144A3 (en) Method and apparatus for an extracorporeal treatment device to control blood withdrawal and infusion
WO2003057280A3 (en) Method and system for physiologic control of an implantable blood pump
WO2002053098A3 (en) Feedback control of ultrafiltration to prevent hypotension
WO2003020339A3 (en) Fluid assisted medical devices, fluid delivery systems and controllers for such devices, and methods
SE9400100D0 (sv) Sätt vid dialys samt dialysator för utövning av sättet
ATE377437T1 (de) Assistierte beatmung bei der behandlung von herzversagen und bei cheyne-stokes-atmung
WO2002071975A3 (en) Method and apparatus for stenting
WO2003092584A3 (en) Agents which regulate, inhibit, or modulate the activity and/or expression of connective tissue growth factor (ctgf) as a unique means to both lower intraocular pressure and treat glaucomatous retinopathies/optic neuropathies
DE69733746D1 (de) Geschwindigkeitssteuersystem für implantierte blutpumpen
CA2460895A1 (en) Method of controlling a dialysis apparatus
GR3034327T3 (en) Dosing method for adding detergent to a dishwashing machine
WO1999038470A3 (en) Method and apparatus for controlling intraocular pressure
WO1993000938A1 (en) Method and means for dialysis
WO2001041832A3 (en) Systems and methods for performing frequent hemofiltration
DE69623563T3 (de) Verfahren und vorrichtung zur spülung eines membranapparats
Pigin Surgical treatment of acute occlusions of the aortoiliac segment
JPH08238311A (ja) 血液透析方法および装置
JPH02103621A (ja) 停復電時用操作ガイダンス装置

Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties