The purpose of the trial is to exploratively evaluate the safety and efficacy of the Puncture Surgery Navigation and Positioning System for CT-guided percutaneous lung ablation procedures for multiple ground glass nodules.
Thirty subjects are planned to be enrolled in this study. In the study, it is planned to perform CT-guided percutaneous lung ablation procedures in the enrolled patients using the Puncture Surgery Navigation and Positioning System, and to evaluate the technical success rate, puncture accuracy, one-time technical success rate, one-needle penetration in place, number of needle adjustments, time to puncture, and complication rate