Female pelvic floor muscle quantitative analysis method based on ultrasonic imaging technology

The invention discloses a female pelvic floor muscle quantitative analysis method based on an ultrasonic imaging technology in the technical field of pelvic floor muscle quantification. The female pelvic floor muscle quantitative analysis method comprises the following steps that S1, an ultrasonic acquisition body and a pressure acquisition device are used for synchronously acquiring continuously-changing muscle force data and ultrasonic video data in the whole muscle contraction and relaxation process; s2, performing displacement tracking on the acquired ultrasonic video data through an elastic imaging algorithm; s3, displacement parameters and muscle thickness parameters are extracted through data processing, quantitative evaluation of mechanical attributes of pelvic floor muscles is achieved, and the female pelvic floor muscle amount is obtained. The method is simple and easy to operate, muscle ultrasonic video data and muscle force data of a tested person during levator ani muscle contraction movement are