[An instrument for estimating human body composition using impedance measurement].
According to the impedance feature of biological tissue, the instrument was designed at 1, 5, 10, 50, 100kHz to measure human impedance, and then to calculate human FAT, FFM, FAT%, TBW, ECW, ICW and so on. A 8031 singlechip microprocessor contacuting used as a control center in the instrument. The part of electric circuit contacuting human body in the instrument was unreally earthing. The instrument was safty, effective, repeatable, and easily manpulative. Prelimintary clinical experiment showed the results measured with the instrument could effectively reflect practical, status of human composition.
Yin
J
J
Third Military Medical University Chongqing University.
Peng
C
C
D000293:Adolescent; D000328:Adult; D001823:Body Composition; D001834:Body Water; D002056:Burns / Q000473:pathology*; D017097:Electric Impedance; D004864:Equipment and Supplies; D005110:Extracellular Space; D005260:Female; D006801:Humans; D007424:Intracellular Fluid; D008297:Male; D008875:Middle Aged; D012985:Software Design