ZA200900741B - Conductivity probe and dialysis machine comprising the probe - Google Patents

Conductivity probe and dialysis machine comprising the probe

Info

Publication number
ZA200900741B
ZA200900741B ZA200900741A ZA200900741A ZA200900741B ZA 200900741 B ZA200900741 B ZA 200900741B ZA 200900741 A ZA200900741 A ZA 200900741A ZA 200900741 A ZA200900741 A ZA 200900741A ZA 200900741 B ZA200900741 B ZA 200900741B
Authority
ZA
South Africa
Prior art keywords
probe
dialysis machine
conductivity
conductivity probe
dialysis
Prior art date
Application number
ZA200900741A
Other languages
English (en)
Inventor
Vincenzo Rossi
Original Assignee
Tecnologie Dinamiche S A S
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 Tecnologie Dinamiche S A S filed Critical Tecnologie Dinamiche S A S
Publication of ZA200900741B publication Critical patent/ZA200900741B/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • G01R27/22—Measuring resistance of fluids
    • 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

Landscapes

  • Health & Medical Sciences (AREA)
  • Urology & Nephrology (AREA)
  • Heart & Thoracic Surgery (AREA)
  • Anesthesiology (AREA)
  • Hematology (AREA)
  • General Physics & Mathematics (AREA)
  • Vascular Medicine (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (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)
  • Measurement Of Resistance Or Impedance (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • External Artificial Organs (AREA)
ZA200900741A 2006-08-04 2007-08-02 Conductivity probe and dialysis machine comprising the probe ZA200900741B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06425569.8A EP1884769B1 (en) 2006-08-04 2006-08-04 Conductivity probe and dialysis machine comprising the probe

Publications (1)

Publication Number Publication Date
ZA200900741B true ZA200900741B (en) 2010-05-26

Family

ID=37460330

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA200900741A ZA200900741B (en) 2006-08-04 2007-08-02 Conductivity probe and dialysis machine comprising the probe

Country Status (9)

Country Link
US (1) US7847564B2 (ru)
EP (1) EP1884769B1 (ru)
AU (1) AU2007280157A1 (ru)
BR (1) BRPI0715514A2 (ru)
CA (1) CA2659185A1 (ru)
ES (1) ES2701984T3 (ru)
RU (1) RU2009103314A (ru)
WO (1) WO2008015544A1 (ru)
ZA (1) ZA200900741B (ru)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US9861733B2 (en) 2012-03-23 2018-01-09 Nxstage Medical Inc. Peritoneal dialysis systems, devices, and methods
EP2688602B1 (en) 2011-03-23 2019-11-06 NxStage Medical, Inc. Peritoneal dialysis systems, devices, and methods
CN103797359B (zh) * 2011-07-20 2016-06-01 奥普特克－丹奴拉特有限责任公司 用于测量液体介质的电导率的装置
WO2014018896A1 (en) * 2012-07-27 2014-01-30 Deka Products Limited Partnership Control of conductivity in product water outlet for evaporation apparatus
US9433718B2 (en) 2013-03-15 2016-09-06 Fresenius Medical Care Holdings, Inc. Medical fluid system including radio frequency (RF) device within a magnetic assembly, and fluid cartridge body with one of multiple passageways disposed within the RF device, and specially configured cartridge gap accepting a portion of said RF device
US9597439B2 (en) 2013-03-15 2017-03-21 Fresenius Medical Care Holdings, Inc. Medical fluid sensing and concentration determination using radio frequency energy and a magnetic field
WO2018237375A1 (en) 2017-06-24 2018-12-27 Nxstage Medical, Inc. METHODS AND SYSTEMS FOR PREPARING AND / OR PROCESSING PERITONEAL DIALYSIS FLUID
CN111182929B (zh) 2017-09-17 2023-08-15 S·P·凯勒 用于体外去除二氧化碳的系统、装置和方法
US11364328B2 (en) 2018-02-28 2022-06-21 Nxstage Medical, Inc. Fluid preparation and treatment devices methods and systems
CN108445298B (zh) * 2018-03-28 2024-02-06 南京林业大学 一种电场耦合型感应式电导率传感器及其特性补偿器

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4138639A (en) * 1977-07-14 1979-02-06 Hutchins Thomas B Fluid conductivity measurement
US4420752A (en) * 1978-03-20 1983-12-13 Murray W. Davis Real-time parameter sensor-transmitter
IT1238243B (it) * 1990-02-13 1993-07-12 Dispositivo per la misurazione della conducibilita'elettrica di soluzioni,in particolare di soluzioni fisiologiche.
US5644240A (en) * 1992-09-30 1997-07-01 Cobe Laboratories, Inc. Differential conductivity hemodynamic monitor
US5619722A (en) * 1994-01-18 1997-04-08 Teramar Group, Inc. Addressable communication port expander
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
DE19534417A1 (de) * 1995-09-16 1997-03-20 Fresenius Ag Verfahren zum Überprüfen von mindestens einem im Dialysierflüssigkeitssystem einer Vorrichtung zur extrakorporalen Blutbehandlung angeordneten Filter
US6610206B1 (en) * 1998-10-20 2003-08-26 Advanced Renal Technologies Buffered compositions for dialysis
FR2870346B1 (fr) * 2004-05-17 2006-09-08 Millipore Corp Cellule de mesure de conductivite d'un fluide

Also Published As

Publication number Publication date
US7847564B2 (en) 2010-12-07
EP1884769A1 (en) 2008-02-06
CA2659185A1 (en) 2008-02-07
WO2008015544A1 (en) 2008-02-07
EP1884769B1 (en) 2018-12-05
ES2701984T3 (es) 2019-02-26
RU2009103314A (ru) 2010-09-10
AU2007280157A1 (en) 2008-02-07
BRPI0715514A2 (pt) 2013-06-25
US20080030204A1 (en) 2008-02-07

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