| abstract |
The invention discloses a multimodal phantom model and a preparation method and application thereof. The multimodal phantom model of the present invention includes a simulated tissue colloid and a simulated tumor pellet. The multimodal phantom model of the invention has excellent transparency, the model is always displayed stably, and has strong contrast; it can be applied to interventional operations under the guidance of ultrasound and CT at the same time, and can be used for simulation, teaching, training ultrasound or intervention under the guidance of CT. Needle placement and needle biopsy operations for ablation therapy have good display under ultrasound or CT scans, and can be used for accurate and quantitative assessment of multiple aspects and dimensions of ablation needles. Currently, it is the only ultrasound that can be used to guide ablation needles. CT multimodal phantom model. |