Copper ion electrochemical therapeutic equipments

Copper ion electrochemical therapeutic equipments

  • CN 2,609,573 Y
  • Filed: 12/05/2002
  • Issued: 04/07/2004
  • Est. Priority Date: 12/05/2002
  • Status: Active Grant
First Claim
Patent Images

1. , a kind of copper ion electrochemical therapeutical instrument, it is characterized in that forming by main frame, treatment handle, hand-held examination per rectum mirror, wherein main frame comprises housing, display, distribution board, computer control system and treatment output unit, peripheral hardware gauge tap and output, input signal socket are arranged on the panel of housing, computer control system, treatment output unit and distribution board are installed in the housing, treatment handle, hand-held examination per rectum mirror link to each other with output, input signal socket on the housing by lead respectively, and display links to each other with computer control system;

  • Computer control system comprises main control system, A/D D/A control circuit module, I/O interface and image acquisition card module, and main control system is by instruction operation A/D D/A control module, I/O interface and image acquisition card module;

    The treatment output unit is by executive circuit, output control circuit, holding circuit is formed, executive circuit mainly is made up of backward channel, backward channel is by pressing with device, wave trap, subtractor, the amplifier formation that is chained together successively, backward channel is connected with the D/A control module of electrical source of power and computer control system, output control circuit is by forward path V, forward path I, potentiometer and sampling resistor are formed, forward path V links to each other with the A/D control module of computer control system respectively with forward path I, the output of potentiometer and sampling resistor monitoring backward channel, feed back to the A/D control module through forward path V and forward path I, thereby realize the precision control of output, above-mentioned forward path V is by step low-pass, pressure is with device, buffer circuit, the ratio amplifying circuit is composed in series, forward path I is by step low-pass, amplifier, the quadravalence low pass, pressure is with device, buffer circuit and ratio amplification are composed in series, holding circuit is mainly by forward path V, forward path I, the independent protective circuit constitutes, forward path V, forward path I connects with the independent protective circuit, forward path V, forward path I, constitute closed loop circuit with independent protective circuit and backward channel respectively, forward path V realizes the voltage monitoring of executive circuit, forward path I realizes the current monitoring of executive circuit, and the independent protective circuit carries out power-off protection when voltage or electric current are higher than security value (s);

    Distribution board is made up of isolating transformer, bank of filters, dedicated transformer, DC power supply, for this therapeutic instrument provides electrical source of power.

View all claims
    ×
    ×

    Thank you for your feedback

    ×
    ×