Electrical conductance biological feedback training instrument

• Main Authors: YANG HAIBO, HU ZHENHUI, ZENG LI, BAI XUEJUN
• Format: Patent
• Language: Chinese; English
• Published: 18.06.2014
• Subjects: DIAGNOSIS; HUMAN NECESSITIES; HYGIENE; IDENTIFICATION; MEDICAL OR VETERINARY SCIENCE; SURGERY

The invention provides an electrical conductance biological feedback training instrument, which comprises an array electrical conductance sensor, a path switching switch, a charge detector, a multi-passage ADC (analog-to-digital converter) and a data processor, wherein the array electrical conductance sensor, the path switching switch, the charge detector, the multi-passage ADC and the data processor are arranged inside a test instrument case and are sequentially connected, the path switching switch, the charge detector, the multi-passage ADC and the data processor are respectively connected with an embedded signal processor, and a display and an audio and video stimulating module are also connected onto the embedded signal processor. The array type electrical conductance sensor is adopted, so a capacitance Cs is formed between a test electrode and the human skin, the charging and discharging charges of the Cs are detected through the charge detector, and the capacitance value Cs is worked out through the ADC