An imaging system of microbubble therapy cooperated with an ultrasound device for monitoring a cavitation on microbubbles in a vessel of an affected part is disclosed in the present invention, in which the cavitation is occurred by applying an ultrasound to disrupt the microbubbles. The system comprises an image acquiring module and a controlling module. The image acquiring module comprises at least one magnetic resonance device for acquiring a plurality of magnetic resonance images of the cavitation, and the controlling module provided for controlling an acquiring time of the magnetic resonance device and an irradiation time of the ultrasonic device through a controlling mode. An image evaluation method using the same is also disclosed herein and comprises steps as the following. First, injecting the microbubbles into the vessel of the affected part is performed. And then, a plurality of magnetic resonance images by a magnetic resonance device and in an acquiring time is acquired. The microbubbles are irradiated for an irradiation time by an ultrasound. Finally, changes of the magnetic resonance images will be monitored, in which an irradiation path of the ultrasound may be perpendicular to a direction of flow in the vessel and the irradiation time is within the acquiring time.本發明揭露一種配合超音波裝置之微氣泡載體治療的照影系統,以監控患部之血管中微氣泡載體的穴蝕反應。其中,穴蝕反應係利用超音波破壞該些微氣泡載體而產生的現象。上述照影系統包含一影像擷取模組與一控制模組。影像擷取模組包含至少一核磁共振裝置以擷取穴蝕反應之複數磁振影像。而控制模組係透過一控制模式來調控核磁共振裝置之擷取時間以及超音波裝置之照射時間。一種利用上述系統之影像評估方法亦揭露於本發明中,包含下列步驟:首先,注入微氣泡載體至患部的血管中。接著,藉由核磁共振裝置於一擷取時間內擷取複數磁振影像,再利用超音波裝置於一照射時間內照射該些微氣泡載體,其中超音波之照射路徑係與血管中血流方向垂直,並且照射時間係於擷取時間內。最後,監控該些磁振影像之變化。1‧‧‧照影系統2‧‧‧血管3‧‧‧微氣泡載體4‧‧‧超音波裝置10‧‧‧影像擷取模組20‧‧‧控制模組30‧‧‧計算模組
