Ultrasound imaging device and method for detecting peristalsis of endometrium

A method for detecting endometrial peristalsis, applied to an ultrasound imaging device, wherein the ultrasound imaging device at least comprises an ultrasound probe, a processor and a human-machine interaction apparatus;

• and the method comprises:
• transmitting, by the ultrasound probe controlled by the processor, an ultrasound wave to an endometrium, and receiving, by the ultrasound probe controlled by the processor, echoes of the ultrasound wave to obtain ultrasound echo data;
• performing, by the processor, imaging on the ultrasound echo data to obtain an ultrasound image of the endometrium;
• determining, by the processor, a peristaltic displacement or a peristaltic velocity of a point in the endometrium within a preset time length based on the ultrasound echo data;
• calculating, by the processor, a peristaltic parameter of the endometrium based on the peristaltic displacement or the peristaltic velocity of the point in the endometrium within the preset time length, wherein the peristaltic parameter is used to describe a motion status of the endometrial peristalsis, and calculating, by the processor, the peristaltic parameter of the endometrium based on the peristaltic displacement or the peristaltic velocity of the point in the endometrium within the preset time length comprises:
• calculating a motion parameter of the point in the endometrium based on the peristaltic displacement or the peristaltic velocity of the point in the endometrium within the preset time length, the motion parameter comprising at least one of a maximum peristaltic displacement, a minimum peristaltic displacement, an average peristaltic displacement, and total significant movement time;
• comparing the motion parameter of the point in the endometrium with a preset motion parameter to determine whether the motion parameter of the point reaches the preset motion parameter;
• and
• obtaining a propagation direction of the endometrial peristalsis according to an order in which points in the endometrium reach the preset motion parameter;
• and
• displaying, by the human-machine interaction apparatus controlled by the processor, the peristaltic parameter.