Patent ID: 11944384
Assignee: MAGI COMPANY LTD
Field: Medical technology (Instruments)
Classification: CPC A | IPC A

Claim 12:
13. The preoperative planning method for multimodal ablation treatment according to claim 1, wherein after the step of outputting the first planning data and the second planning data, further comprising:
acquiring medical images of pre-inserted treatment needles;
calculating the number and position of the pre-inserted treatment needles according to the medical images of the pre-inserted treatment needles;
determining whether the number and position of the pre-inserted treatment needles are consistent with the first planning data and the second planning data;
if inconsistent, according to the number and position of the pre-inserted treatment needles, simulating the temperature field distribution of the tumor cells and action of mechanical force, calculating ablation volume formed by the pre-inserted needles, and revising planning parameters according to the calculated ablation volume, including increasing or decreasing the number of treatment needles, adjusting position distribution of the treatment needles, increasing or decreasing the heating power and time.