Puncture needle path planning method and system based on adaptive local optimization algorithm

The invention relates to the technical field of medical puncture, in particular to a puncture needle path planning method and system based on a self-adaptive local optimization algorithm, and the method comprises the following steps: solving a kinematic model of a puncture needle puncture path reaching each target point in sequence through an optimization algorithm, obtaining a puncture needle puncture global path for puncturing each target spot one by one; packaging the mapping relation between the puncture global path of the puncture needle and the puncture global environment information through a neural network to obtain a global planning model for obtaining the puncture global path according to the puncture global environment information; and carrying out transfer learning on the global planning model to obtain a local planning model for obtaining a puncture local path according to the puncture local environment information. Real-time local adjustment of preoperative puncture path planning is achieved so