Real-time image fusion and Apple Vision Pro in laparoscopic microwave ablation of hepatic hemangiomas.

ABSTRACT: Laparoscopic ultrasound-guided liver microwave ablation requires precise navigation and spatial accuracy. We developed an image fusion navigation system that integrates laparoscopic, ultrasound, and 3D liver model images into a unified real-time visualization. The Apple Vision Pro mixed reality device projects all essential image information into the surgeon's field of view in real-time. This system reduces cognitive load and enhances surgical precision and efficiency. Comparative experiments showed a significant improvement in puncture accuracy under AVP guidance (success rate of 90%) compared to traditional methods (42.5%), benefiting both novice and experienced surgeons. According to the NASA Task Load Index evaluation, the system also reduced the workload of surgeons. In eight patients

SUBMITTER: Lan T 

PROVIDER: S-EPMC11926265 | biostudies-literature | 2025 Mar

REPOSITORIES: biostudies-literature