STC89C52 microcontroller-based infusion vial monitoring device and design

Yizhan Zhao; Deyuan Ma; Rongxiang Chen; Shugang Liu

doi:10.54097/cpl.v11i2.12805

Authors

Yizhan Zhao
Deyuan Ma
Rongxiang Chen
Shugang Liu

DOI:

https://doi.org/10.54097/cpl.v11i2.12805

Keywords:

Intravenous infusion; monitoring device; microcontroller; buzzer; stepping motor.

Abstract

These In this paper, in view of the problems existing in the process of modern medical intravenous infusion, a full-featured, lightweight and portable infusion vial monitoring device is designed, which is mainly controlled by the STC89C52 microcontroller for the main control, and the LCD1602 liquid crystal display is used for real-time displaying the speed of the droplets' lowering, the alarm of the buzzer, and the stepping motor automatically blocking the flow of the liquid, etc. The device is equipped with a slot of the cell phone card, which is capable of Notify family members through cell phone communication. The progress of the patient's infusion is obtained through sensors, realizing real-time sensing and monitoring of the infusion process, reducing the burden of healthcare personnel, and improving the quality of life and convenience of patients.

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