SU1482660A1 - Tremometer - Google Patents

Abstract

The invention relates to medical technology, in particular to psychophysiological research devices. The purpose of the invention is to increase the reliability of estimating the parameters of tremor by eliminating variations in the slope of the integrated bounce signal. The tremometer contains a motion sensor 1, a clock pulse generator 2, the first element I 3, the element NO 4, the driver 5 of the signal at the front, the first RS trigger 6, the second element I 7, the second RS trigger 8, the recorder 9 of the number and duration of touches. The use of anti-ping protection applied in this tremeventra will allow to increase the comparability of data of tremometric studies.

Description

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The invention relates to medical technology, in particular to devices for psycho-physiological research.

The purpose of the invention is to increase the reliability of estimating the parameters of tremor by eliminating variations in the slope of the integrated bounce signal.

Figure 1 shows the functional diagram of the proposed tremometer; Fig. 2 shows voltage diagrams in a tremometer circuit.

The tremometer contains a motion sensor 1, a generator of 2 clock pulses, the first element FROM, the element NOT 4, the driver 5 of the signal on the front, the first RS trigger 6, the second element I 7, the second RS trigger 8, the recorder 9 of the number and duration of touches.

The tremometer works as follows.

In the initial state, the motion sensor 1 at the first element I 3 is inhibited and the RS flip-flop 6 is set to the zero state by pulses of the generator 2 clock pulses through the NOT 4 element. At the inverse output of the RS flip-flop 6 there is a unit level that allows passage through the second element And 7 short pulses F with the driver 5 signals on the front to the R input of the RS trigger 8, which is set to the zero state, which corresponds to the absence of a signal at the output N. When there is a motion sensor 1 signal (A), the output signal changes One element of the AND 3 and the RS-flip-flop 6 is established in a single state by the first pulse of the clock generator. RS flip-flop 6 changes its state in time to the generator signals (B) and outputs T marks to the time recorder counter in proportion to the duration of the touches. At the same time, at the output of the RS flip-flop 8, a touch signal (N) is generated. If there is no contact, RS-trigger 8 returns to its original state.

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Claims (1)

Invention Formula five 0 0 five 0 A tremometer containing a motion sensor, a clock generator, an RS trigger, an inverse output connected to the input of the element I, a recorder of the number and duration of the touch, characterized in that, in order to increase the reliability of the estimate of the parameters of the tremor by eliminating variations in the slope of the integrated bounce, it contains analog key, inverter, front-side driver, second 5 RS flip-flop, with the outputs of the motion sensor and clock generator connected to the inputs of the analog key, the output of which is connected is connected to the inputs of the inverter and the front side of the signal generator; the output of the inverter is connected to the R input of the RS trigger, the forward output of which is connected to the S input of the second RS trigger and the recorder the number and duration of touches, the output of the signal conditioner on the front is connected to the second input of the element I, the output of which is connected to the R-input of the second RS flip-flop, the output of the second RS-flip-flop is connected to the second input of the recorder of the number and duration of touches. jnnraniiiLjr ЛЛ ГгЛ ГЬГ1ГЬ JOlfUlL JIJILTL-TLR arLTLJLTLJ P P P P P P P Jl Jl Jl Jl Phage.g