Abstract：Objective In order to better control the test tube baby work every link to improve the success rate of IVF, the temperature
control system of test tube heater needs to be adjusted to improve the accuracy of temperature. Methods The temperature regulator
of test tube heater based on X9C103 chip was designed and manufactured according to the model of tube heater for egg collection
in reproductive center of our hospital and adopting the internal control circuit. Results A temperature regulator was made according
to the actual temperature control circuit of the test tube heating frame, and the temperature of the test tube heater could be adjusted.
Conclusion The use of temperature regulator to complete the test tube heater temperature adjustment eliminates the need to send the
heater to the manufacturers to adjust, which is a time-consuming and costly process, and it can save time and money to improve work
efficiency.
戚丹，李开良. 基于数控电位器X9C103的温度调节器设计与应用[J]. 中国医疗设备, 2018, 33(7): 83-84.
QI Dan, LI Kailiang. Design and Application of Temperature Regulator Based on Digitally Resistance X9C103. China Medical Devices, 2018, 33(7): 83-84.
