| 摘要 |
FIELD: medicine. SUBSTANCE: recording electrode of device is made in the form of tiny antenna 1 which connected to the signal processor 2. Antenna 1 receives bioelectrical signals emitted by living tissue in the form of intrinsic electromagnetic waves. Signal processor 2 amplifies signals received from antenna, and stores its level within preset time interval. EFFECT: improved efficiency and detection sensitivity. 2 cl, 2 dwg |
