发明名称 |
METHODS AND APPARATUSES FOR PLANNING, PERFORMING, MONITORING AND ASSESSING THERMAL ABLATION |
摘要 |
A thermal ablation system is operable to perform thermal ablation using an x-ray system to measure temperature changes throughout a volume of interest in a patient. Image data sets captured by the x-ray system during a thermal ablation procedure provide temperature change information for the volume being subjected to the thermal ablation. Intermediate image data sets captured during the thermal ablation procedure may be fed into a system controller, which may modify or update a thermal ablation plan to achieve volume coagulation necrosis targets. The thermal ablation may be delivered by a variety of ablation modes including radiofrequency ablation, microwave therapy, high intensity focused ultrasound, laser ablation, and other interstitial heat delivery methods. Methods of performing thermal ablation using x-ray system temperature measurements as a feedback source are also provided. Methods of assessing the post-ablation status of the patient and performance of the system are also provided. |
申请公布号 |
WO2009100098(A2) |
申请公布日期 |
2009.08.13 |
申请号 |
WO2009US33019 |
申请日期 |
2009.02.04 |
申请人 |
ABLA-TX, INC.;NIELDS, MORGAN;GUSTAFSON, DAVID, E. |
发明人 |
NIELDS, MORGAN;GUSTAFSON, DAVID, E. |
分类号 |
G06K9/00 |
主分类号 |
G06K9/00 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|