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本文使用17节粥样硬化动脉在胶囊扩张血管成形术(Balloon Dilatation Angioplasty)前后。对一个超声成像导管进行了离体评估。该导管直径为1(?)2mm,并含有一个20MHz的单一超声换能器以获得动脉腔横断面影象。17节动脉中,获得了15个高质量的影象,它们在动脉腔和内
This article uses a 17-section atherogenic artery before and after Balloon Dilatation Angioplasty. An ultrasound imaging catheter was evaluated ex vivo. The catheter diameter of 1 (?) 2mm, and contains a single 20MHz ultrasound transducer to obtain arterial lumen cross-sectional images. Of 17 arteries, 15 high quality images were obtained, both in the arterial lumen and in the interior