Abdominal intervention operation system and method

The invention provides an abdominal intervention operation system and method. The system includes a first position marking unit for positioning the first position of the organ focus in the abdominal cavity, a second position marking unit for positioning the second position of a motion execution device, an ultrasonic detection unit for capturing the dynamic image of the organ focus, and a space position sensor for capturing the first position marking unit and the second position marking unit during the operation. The host determines the focus target and plans the operation path to the focus target according to the static medical image acquired before the operation, and finely tunes the planned operation path according to the dynamic image of the focus target, and generates a motion scheme of the motion execution device based on the first position, the second position, and the finely tuned operation path, and the host performs fusion based on the dynamic image of the focus and the pre-established three-dimensional model of the organ focus, and determines the stitching time when an operation tool is driven by the motion execution device to the organ focus.