Bladder volume measuring method and system

A bladder volume measuring system, applied to a measuring device, wherein the measuring device comprises a detector for acquiring a sectional image of a bladder, the detector is capable of rotating around a first direction, and the first direction is a direction of a connecting line between the detector and a measured position;

• and the measuring system comprises:
• an acquisition unit configured for, when the detector rotates around the first direction, acquiring a corresponding initial sectional image every time the detector rotates by a first preset angle;
• a generation unit configured for confirming a current position of the bladder according to all the initial sectional images, and generating and displaying corresponding prompt information;
• the prompt information being configured for prompting a user to move the detector;
• and
• a calculation unit configured for, after the detector moves, when the detector rotates around the first direction again, acquiring a corresponding current sectional image at an interval of a second preset angle to calculate the bladder volume.