JPS50142091A - - Google Patents

Info

Publication number
JPS50142091A
JPS50142091A JP50041123A JP4112375A JPS50142091A JP S50142091 A JPS50142091 A JP S50142091A JP 50041123 A JP50041123 A JP 50041123A JP 4112375 A JP4112375 A JP 4112375A JP S50142091 A JPS50142091 A JP S50142091A
Authority
JP
Japan
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.)
Pending
Application number
JP50041123A
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 filed Critical
Publication of JPS50142091A publication Critical patent/JPS50142091A/ja
Pending legal-status Critical Current

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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N27/00—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means
    • G01N27/02—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance
    • G01N27/023—Investigating or analysing materials by the use of electric, electrochemical, or magnetic means by investigating impedance where the material is placed in the field of a coil

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Investigating Or Analyzing Materials By The Use Of Electric Means (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
JP50041123A 1974-04-05 1975-04-04 Pending JPS50142091A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7412699A FR2266891B1 (ja) 1974-04-05 1974-04-05

Publications (1)

Publication Number Publication Date
JPS50142091A true JPS50142091A (ja) 1975-11-15

Family

ID=9137524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50041123A Pending JPS50142091A (ja) 1974-04-05 1975-04-04

Country Status (6)

Country Link
US (1) US3980946A (ja)
JP (1) JPS50142091A (ja)
DE (1) DE2514621A1 (ja)
FR (1) FR2266891B1 (ja)
GB (1) GB1456177A (ja)
IT (1) IT1032586B (ja)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4123701A (en) * 1976-07-01 1978-10-31 United States Surgical Corporation Disposable sample card having a well with electrodes for testing a liquid sample
GB2122759A (en) * 1982-06-17 1984-01-18 British Nuclear Fuels Ltd Probe for measuring conductivity of a fluid
GB2191293B (en) * 1986-05-30 1990-10-17 Cobe Lab Remote conductivity sensor
US4740755A (en) * 1986-05-30 1988-04-26 Cobe Laboratories, Inc. Remote conductivity sensor having transformer coupling in fluid flow path
US5439467A (en) * 1991-12-03 1995-08-08 Vesica Medical, Inc. Suture passer
US5644240A (en) * 1992-09-30 1997-07-01 Cobe Laboratories, Inc. Differential conductivity hemodynamic monitor
US5631552A (en) * 1992-09-30 1997-05-20 Cobe Laboratories, Inc. Hemodynamic monitor for detecting air bubbles
EP0835669A3 (en) * 1992-09-30 1998-09-09 COBE Laboratories, Inc. Differential recirculation monitor
US5591344A (en) * 1995-02-13 1997-01-07 Aksys, Ltd. Hot water disinfection of dialysis machines, including the extracorporeal circuit thereof
US5959455A (en) * 1997-10-06 1999-09-28 Falmouth Scientific, Inc. Fluid conductively sensor
US6189388B1 (en) 1997-11-12 2001-02-20 Gambro, Inc. Access flow monitoring using reversal of normal blood flow
US6726647B1 (en) * 1998-10-23 2004-04-27 Gambro Ab Method and device for measuring access flow
FR2836831B1 (fr) * 2002-03-07 2004-06-25 Centre Nat Rech Scient Combinaison chimiotherapie et antisens de la dna demethylase
CA2514239C (en) 2003-01-28 2012-03-20 Gambro Lundia Ab An apparatus and method for monitoring a vascular access of a patient
EP1691862A1 (en) 2003-11-20 2006-08-23 Gambro Lundia AB Method, apparatus and software program for measurement of a parameter relating to a heart-lung system of a mammal.
ES2471953T3 (es) * 2003-12-11 2014-06-27 Gambro Lundia Ab Dispositivo de conmutación y aparato para controlar el flujo de un fluido
US7078909B2 (en) * 2003-12-12 2006-07-18 Rosemount Analytical Inc. Flow-through conductivity sensor
US7744553B2 (en) 2003-12-16 2010-06-29 Baxter International Inc. Medical fluid therapy flow control systems and methods
ATE479843T1 (de) * 2005-05-18 2010-09-15 Gambro Lundia Ab Vorrichtung zur steuerung des blutflusses in einem extrakorporalen kreislauf
EP2623532A1 (de) 2012-01-31 2013-08-07 Technische Fachhochschule Wildau Polyurethan-Kompositwerkstoff und Verfahren zur Herstellung desselben
US9410910B1 (en) 2013-05-23 2016-08-09 D-2 Inc. Hybrid conductivity sensor

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2607223A (en) * 1947-08-28 1952-08-19 Bristol Company Apparatus for measuring rate of fluid flow
BE626240A (ja) * 1961-12-19 1900-01-01
US3396331A (en) * 1965-08-19 1968-08-06 Beckman Instruments Inc Method of and apparatus for measuring the electrical conductivity of a solution

Also Published As

Publication number Publication date
US3980946A (en) 1976-09-14
DE2514621A1 (de) 1975-10-09
IT1032586B (it) 1979-06-20
FR2266891A1 (ja) 1975-10-31
GB1456177A (en) 1976-11-17
FR2266891B1 (ja) 1978-11-17

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