Reconstructing device of neuronic network
A neural network and electrical connection technology, applied in artificial respiration, physical therapy, electrotherapy, etc., can solve the problems of different sensitivity, the inability of the instrument to achieve the therapeutic effect, and the inability to adapt to different degrees of treatment of patients, so as to achieve easy portability and easy operation Effect
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Embodiment 1
[0018] Embodiment 1: Referring to Fig. 1, Fig. 2, Fig. 3, the neural network reconstruction device of the present invention has an instrument box 1, and a circuit board is housed in it, and a neural network reconstruction circuit is arranged on the circuit board, and the neural network reconstruction circuit is arranged on the circuit board. The network reconstruction circuit includes a plurality of signal acquisition electrodes, a signal acquisition circuit 9, an A / D converter 10, a central processing unit 11, an oscillator 12, a treatment signal generator 13, a treatment signal amplification circuit 14, and a plurality of treatment electrodes; The signal acquisition electrode A is electrically connected to an input end of the signal acquisition circuit, the signal acquisition electrode C is electrically connected to the other input end of the signal acquisition circuit, and an output end of the signal acquisition circuit is electrically connected to the A One input end of the...
Embodiment 2
[0021] Embodiment two: referring to Fig. 3, this embodiment is an improvement on the basis of embodiment one, in order to sufficiently amplify the extremely weak myoelectric signal collected, the signal acquisition circuit 9 is a differential amplifier; The signal acquisition electrode A is electrically connected to the base of the transistor T1 in the signal acquisition circuit, the input signal is output after four stages of amplification, and the emitter of the transistor T4 in the signal acquisition circuit is connected to the A / D converter One input end is electrically connected, and the base of the transistor T2 in the signal acquisition circuit is electrically connected with the described signal acquisition electrode C, and the input signal is output after four stages of amplification, and the emitter of the transistor T3 in the described signal acquisition circuit is connected with The other input end of the A / D converter is electrically connected.
[0022]Based on the...
Embodiment 3
[0023] Embodiment three: referring to Fig. 3, this embodiment is an improvement on the basis of embodiment two, in order to detect the extremely weak myoelectric signal collected, the size of the sensitivity of the collected signal can be adjusted by adjusting the knob, the signal collected The circuit also includes a pair of variable resistor R and variable resistor R' for adjusting the sensitivity of the collected signal. The variable resistor R is electrically connected to the collector of the transistor T6, and the variable resistor R' is electrically connected to the collector of the transistor T9. connect.
[0024] Based on the working principle of Embodiment 1 of the present invention, the sensitivity of the acquisition signal is adjusted by setting the adjustment knob 6, so that the acquisition electrode can detect the weak myoelectric signal sent by the patient.
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