Real-time temperature monitoring system of directional medicine penetration therapeutic instrument

Abstract

The invention provides a real-time temperature monitoring system of a directional medicine penetration therapeutic instrument. According to the invention, a temperature sensor is additionally arrangedin an electrode sheet, can monitor the temperature change in the electrode sheet in real time, and can feed back the real-time monitoring temperature to a controller, the rated temperature is presetin the controller, and the controller controls a constant temperature control circuit to reduce or increase the output voltage to drive a heating device by comparing the monitoring temperature with the rated temperature; and the temperature sensor can monitor the temperature of the electrode sheet in real time and adjust the power supply duty ratio of the heating electrode sheet according to the temperature fed back by the electrode sheet, so that the fall between the monitored temperature and the rated temperature of the electrode sheet is not too large.

Description

technical field [0001] The invention relates to the technical field of medical devices, in particular to a real-time temperature monitoring system for a directional drug penetration therapeutic instrument. Background technique [0002] The directional drug penetration therapy instrument is based on the theory of bioelectric drug guidance, bionics, hot compress medicine, traditional Chinese medicine and modern microcomputer technology. Using intermediate frequency technology, the directional introduction of drugs can be combined with the intermediate frequency bionic massage therapy technology. The directional drug penetration therapeutic instrument generally has Multiple functions such as drug introduction and medium frequency bionic massage. Because the heating of the existing directional drug penetration therapy device is only to adjust the temperature by changing the duty ratio of the power supply voltage of the electrode sheet, the program cannot know the temperature of ...

AI Technical Summary

Problems solved by technology

Because the heating of the existing directional drug penetration therapy device is only to adjust the temperature by changing the duty ratio of the power supply voltage of the electrode sheet, the program cannot know the temperature of the electrode sheet, for example, the temperature of the electrode sheet itself has already reached 50 degrees to restart the treatment At this time, the temperature of the electrode sheet may continue to rise and deviate from the set temperature by a lot.

In order to solve the problem that the temperature of the electrode sheet cannot be monitored in real time, we have invented a real-time temperature monitoring system for the directional drug penetration therapy device. A temperature sensor is added to the electrode sheet. The temperature sensor can monitor the temperature of the electrode sheet in real time and according to the feedback of the electrode sheet Temperature adjusts the power duty cycle of the heating electrode sheet, and the difference between the monitored temperature of the electrode sheet and the rated temperature will not be too large

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