Circuit Design of the Artificial Anal Sphincter System Based on the Microchip PIC

On the basis of the advanced technology such as wireless power transmission and wireless communication, the artificial anal sphincter system realizes the defecation function of the human body by utilizing simple mechanical structure and module circuit configuration. The system inside the human body senses the pressure of the terminal of the intestinal canal and sends the signal to the system outside the human body while the outer system controls the inner system by pressing the buttons. This article introduces the systematic structure and designs the hardware circuit of the artificial anal sphincter based on PIC16F690.