Designed for dynamic monitoring urine flow, the MEMS-based sensor is the core part of medical urine flow sensing module, which measures urine flow dynamic by relying on the thermal measurement principle.

The module has an accuracy of ±5%, millisecond-fast response time, temperature and bubble detection. It also passed clinical trial, realizing 7-day real-time and accurate monitoring of urine flow, body fluid, drug and other micro liquid flow.

The module consists of two parts, sensor and conditioning circuit, which need to be connected through pogopin. The sensor consists of a flow channel, a chip and a basic circuit, and the whole is designed with medical consumables, which can realize the real-time monitoring of liquid flow through the inner flow channel, and at the same time transmit the signal to the conditioning circuit, converting them into digital signal output by algorithmic processing. Through real-time monitoring and data processing, the module can enable medical device manufacturers to design intelligent device for the benefit of patients.