Augmented reality technology can enhance people's perception and interactive experience of real scenes due to its characteristics of fusion of virtual and real, and has become a popular technology in the field of computer science. This article mainly studies the application of contrast-enhanced ultrasound combined with augmented reality medical technology in the treatment of rabbit liver cancer with high-energy focused knife. Sixty healthy male New Zealand white rabbits were used in this study. Seldinger's method was used to superselective embolize the artery supplying tumor with the help of hepatic angiography, which can kill tumor cells to the greatest extent and reduce the damage to normal liver cells. At the same time, another assistant under the guidance of ultrasound inserted the temperature probe into the position 1 cm away from the microwave radiation source, and then started the microwave ablation (MWA) treatment. High intensity focused ultrasound (HIFU) treatment is carried out under general anesthesia, the breathing rhythm of patients is controlled by ventilator, the proper position is set before operation, the real-time monitoring is carried out by ultrasound monitoring mediated by medium water, and the HIFU three-dimensional scanning treatment system is used to accurately cover all tumor treatment areas from point to line and from line to surface, so as to kill tumor cells to the greatest extent. The data of each group were processed by SPSS17.0 statistical software, and the measurement data were expressed as mean ± SD. ANOVA analysis of variance was used to compare the differences among the groups, and LSD method was used to make pairwise comparison within the group. p < 0.05 was considered as having statistical difference. The growth rate of tumor was 56.1% and 60.3%, respectively. Contrast-enhanced ultrasound combined with augmented reality medical technology provides a new way for the treatment of rabbit liver cancer.

中文翻译：

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超声造影结合增强现实医学技术高能聚焦刀治疗兔肝癌

增强现实技术由于其虚实融合的特点，可以增强人们对真实场景的感知和交互体验，已成为计算机科学领域的热门技术。本文主要研究超声造影结合增强现实医学技术在高能聚焦刀治疗兔肝癌中的应用。本研究使用了 60 只健康的新西兰雄性白兔。Seldinger法在肝血管造影的帮助下，对肿瘤供血动脉进行超选择性栓塞，最大限度地杀死肿瘤细胞，减少对正常肝细胞的损伤。同时，另一位助手在超声引导下将温度探头插入距微波辐射源1cm的位置，开始微波消融（MWA）治疗。高强度聚焦超声（HIFU）治疗在全身麻醉下进行，患者呼吸节律由呼吸机控制，术前设置好体位，通过介质水介导的超声监测进行实时监测，采用HIFU三维扫描治疗系统，从点到线、从线到面，精准覆盖所有肿瘤治疗区域，最大程度杀伤肿瘤细胞。各组数据采用SPSS17.0统计软件处理，计量数据以均数±标准差表示。p  < 0.05 被认为有统计学差异。肿瘤生长率分别为56.1%和60.3%。超声造影结合增强现实医学技术为兔肝癌的治疗提供了新途径。