IT1003490B - Apparecchiatura di misura d im pedenza bioelettrica - Google Patents

Apparecchiatura di misura d im pedenza bioelettrica

Info

Publication number
IT1003490B
IT1003490B IT19686/74A IT1968674A IT1003490B IT 1003490 B IT1003490 B IT 1003490B IT 19686/74 A IT19686/74 A IT 19686/74A IT 1968674 A IT1968674 A IT 1968674A IT 1003490 B IT1003490 B IT 1003490B
Authority
IT
Italy
Prior art keywords
measuring equipment
impedance measuring
bioelectric impedance
bioelectric
equipment
Prior art date
Application number
IT19686/74A
Other languages
English (en)
Original Assignee
Beckman Instruments Inc
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 Beckman Instruments Inc filed Critical Beckman Instruments Inc
Application granted granted Critical
Publication of IT1003490B publication Critical patent/IT1003490B/it

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
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B5/00—Measuring for diagnostic purposes; Identification of persons
    • A61B5/05—Detecting, measuring or recording for diagnosis by means of electric currents or magnetic fields; Measuring using microwaves or radio waves 
    • A61B5/053—Measuring electrical impedance or conductance of a portion of the body
    • A61B5/0535—Impedance plethysmography
    • A—HUMAN NECESSITIES
    • A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
    • A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
    • A61B18/00—Surgical instruments, devices or methods for transferring non-mechanical forms of energy to or from the body
    • A61B2018/00636—Sensing and controlling the application of energy
    • A61B2018/00773—Sensed parameters
    • A61B2018/00875—Resistance or impedance
IT19686/74A 1973-02-12 1974-01-23 Apparecchiatura di misura d im pedenza bioelettrica IT1003490B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/331,770 US3971365A (en) 1973-02-12 1973-02-12 Bioelectrical impedance measuring system

Publications (1)

Publication Number Publication Date
IT1003490B true IT1003490B (it) 1976-06-10

Family

ID=23295303

Family Applications (1)

Application Number Title Priority Date Filing Date
IT19686/74A IT1003490B (it) 1973-02-12 1974-01-23 Apparecchiatura di misura d im pedenza bioelettrica

Country Status (8)

Country Link
US (1) US3971365A (it)
JP (1) JPS5525430Y2 (it)
CA (1) CA1011402A (it)
DE (1) DE2402981A1 (it)
FR (1) FR2216974B1 (it)
GB (1) GB1437547A (it)
IT (1) IT1003490B (it)
SE (1) SE411293B (it)

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Also Published As

Publication number Publication date
CA1011402A (en) 1977-05-31
DE2402981A1 (de) 1974-08-22
JPS49144279U (it) 1974-12-12
SE411293B (sv) 1979-12-17
US3971365A (en) 1976-07-27
FR2216974A1 (it) 1974-09-06
JPS5525430Y2 (it) 1980-06-18
GB1437547A (en) 1976-05-26
FR2216974B1 (it) 1977-06-10

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