DE69203240D1 - Elektrochemisches messsystem mit schaltung zur verminderung der interferenz. - Google Patents

Elektrochemisches messsystem mit schaltung zur verminderung der interferenz.

Info

Publication number
DE69203240D1
DE69203240D1 DE69203240T DE69203240T DE69203240D1 DE 69203240 D1 DE69203240 D1 DE 69203240D1 DE 69203240 T DE69203240 T DE 69203240T DE 69203240 T DE69203240 T DE 69203240T DE 69203240 D1 DE69203240 D1 DE 69203240D1
Authority
DE
Germany
Prior art keywords
circuit
measuring system
reduce interference
electrochemical measuring
electrochemical
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 - Fee Related
Application number
DE69203240T
Other languages
English (en)
Other versions
DE69203240T2 (de
Inventor
James Gharib
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.)
Via Medical Corp
Original Assignee
Via Medical Corp
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 Via Medical Corp filed Critical Via Medical Corp
Publication of DE69203240D1 publication Critical patent/DE69203240D1/de
Application granted granted Critical
Publication of DE69203240T2 publication Critical patent/DE69203240T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N33/00—Investigating or analysing materials by specific methods not covered by groups G01N1/00 - G01N31/00
    • G01N33/48—Biological material, e.g. blood, urine; Haemocytometers
    • G01N33/483—Physical analysis of biological material
    • G01N33/487—Physical analysis of biological material of liquid biological material
    • G01N33/48785—Electrical and electronic details of measuring devices for physical analysis of liquid biological material not specific to a particular test method, e.g. user interface or power supply
    • 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
    • A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
    • A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
    • A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
    • A61M5/172—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic
    • A61M5/1723—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body electrical or electronic using feedback of body parameters, e.g. blood-sugar, pressure

Landscapes

  • Health & Medical Sciences (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Biomedical Technology (AREA)
  • Chemical & Material Sciences (AREA)
  • Biophysics (AREA)
  • Medicinal Chemistry (AREA)
  • Molecular Biology (AREA)
  • Urology & Nephrology (AREA)
  • Hematology (AREA)
  • Food Science & Technology (AREA)
  • Human Computer Interaction (AREA)
  • Analytical Chemistry (AREA)
  • Biochemistry (AREA)
  • General Health & Medical Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Immunology (AREA)
  • Pathology (AREA)
  • Measurement And Recording Of Electrical Phenomena And Electrical Characteristics Of The Living Body (AREA)
DE69203240T 1991-11-08 1992-11-09 Elektrochemisches messsystem mit schaltung zur verminderung der interferenz. Expired - Fee Related DE69203240T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US07/790,669 US5220920A (en) 1991-11-08 1991-11-08 Electrochemical measurement system having interference reduction circuit
PCT/US1992/009678 WO1993009433A1 (en) 1991-11-08 1992-11-09 Electrochemical measurement system having interference reduction circuit

Publications (2)

Publication Number Publication Date
DE69203240D1 true DE69203240D1 (de) 1995-08-03
DE69203240T2 DE69203240T2 (de) 1995-11-02

Family

ID=25151411

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69203240T Expired - Fee Related DE69203240T2 (de) 1991-11-08 1992-11-09 Elektrochemisches messsystem mit schaltung zur verminderung der interferenz.

Country Status (5)

Country Link
US (1) US5220920A (de)
EP (1) EP0612409B1 (de)
JP (1) JP2501774B2 (de)
DE (1) DE69203240T2 (de)
WO (1) WO1993009433A1 (de)

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US7367942B2 (en) * 2006-02-02 2008-05-06 Palco Labs, Inc. Method and apparatus for testing blood glucose in a reversible infusion line
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Also Published As

Publication number Publication date
US5220920A (en) 1993-06-22
EP0612409B1 (de) 1995-06-28
JPH06510463A (ja) 1994-11-24
EP0612409A1 (de) 1994-08-31
JP2501774B2 (ja) 1996-05-29
WO1993009433A1 (en) 1993-05-13
DE69203240T2 (de) 1995-11-02

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee