Detection device and method for human body surface electrical characteristic distribution

• Main Authors: GUO DAOXIN, WANG XIN'AN, YONG SHANSHAN, LI MU, SHANG YAZHOU, PENG RAN
• Format: Patent
• Language: English
• Published: 17.02.2016
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention discloses a detection device and method for human body surface electrical characteristic distribution. The detection device comprises a sensing module and a terminal module, wherein the sensing module is used for transmitting an excitation signal to a human body surface detected part, acquiring a response signal from the detected part and processing the response signal so as to obtain amplitude and phase data of human body surface electrical characteristics; and the terminal module is used for computing the amplitude and phase data from the sensing module by virtue of a biological tissue electrical model so as to obtain a characteristic value on the human body surface electrical characteristics, and displaying the characteristic value and/or drawing a human body surface electrical characteristic distribution diagram according to the characteristic value. According to the detection device and the detection method disclosed by the invention, the sensing module is used for detecting the human body surface detected part and for transmitting a detection result to the terminal module, and the terminal module is used for processing the detection result so as to obtain the characteristic value of the human body surface electrical characteristics and is used for displaying the characteristic value; and the distribution of the body surface electrical characteristics can be directly and visually represented when the human body surface electrical characteristic distribution diagram is selected to be displayed, so that body surface integral characteristic statuses and body surface partial electrical characteristic statuses are clearly compared.