International Journal of Medicine and Data

During perioperative period, irrigation is one of the indispensable operations. Aiming at the problem that the existing flushing method is easy to cause complications such as low body temperature, a multifunctional heating and insulation device for flushing tube is designed. The device is mainly composed of a rinsing device and a temperature control system. The temperature control system designed based on PID control algorithm uniformly heats the lotion and keeps heat preservation, which makes the temperature control more accurate. At the same time, it can adapt to a variety of application modes, and can effectively reduce the occurrence of intraoperative or postoperative adverse reactions, which has strong clinical application value.

Flushing; Temperature control; PID algorithm; Design