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首页> 外文会议>BMEI 2012;International Conference on Biomedical Engineering and Informatics >Ultrasound heating characteristic evaluation for change of ultrasound contrast agent construction ratio and ultrasound input intensity
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Ultrasound heating characteristic evaluation for change of ultrasound contrast agent construction ratio and ultrasound input intensity

机译：超声加热特性评估可改变超声造影剂的配比和超声输入强度

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摘要

High intensity focused ultrasound (HIFU) is method of cancer therapy in which focused ultrasound is applied to, patients with tissue necrosis. However, temperature control is a difficult issue in ultrasound irradiation. To address this challenge ultrasound contrast agents (UCAs) that can be used to control the heating characteristics of ultrasound irradiation have been reported in the literature. In this study, a UCA was fabricated, and an optimum composition ratio offered an excellent heating effect was selected. In addition, heating effect of the UCA with optimum composition ratio was confirmed by changes in the ultrasound irradiation intensity.
机译：高强度聚焦超声（HIFU）是一种癌症治疗方法，其中将聚焦超声应用于组织坏死患者。但是，温度控制是超声波照射中的难题。为了解决这一挑战，文献中已经报道了可用于控制超声辐射的加热特性的超声造影剂（UCA）。在这项研究中，制造了UCA，并选择了具有出色加热效果的最佳组成比。另外，通过超声波照射强度的变化确认了具有最佳组成比的UCA的加热效果。

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