影像导航辅助定位穿刺系统在微创介入治疗中的应用

发布时间：2018-03-14 18:09

本文选题：影像导引　切入点：导航定位　出处：《介入放射学杂志》2017年10期 　论文类型：期刊论文

【摘要】：影像导航辅助定位穿刺系统是近年来发展的一项具有广阔应用前景的治疗新技术,它融合了影像与导航定位技术,通过影像显示实时动态导引手术器械对病灶进行操作,大大优化了微创介入治疗过程。影像导引方式主要包括超声、CT、MRI导引等,导航定位技术可根据不同原理分为机械定位、光学定位和电磁定位。不同影像引导方式和导航定位技术各有优劣。影像导航辅助定位穿刺系统目前已广泛应用于肿瘤穿刺活检、局部消融治疗、放射性粒子植入治疗等微创介入治疗领域,取得了良好效果,但仍存在一些不足。本文就该技术在微创介入治疗中的应用作一简要综述。
[Abstract]:Image navigation assisted positioning and puncture system is a new treatment technology with wide application prospect in recent years. It combines image and navigation technology, and operates the focus by real-time and dynamic guiding surgical instruments. The procedure of minimally invasive interventional therapy has been greatly optimized. The image guidance methods mainly include ultrasound CTT MRI guidance and so on. The navigation and positioning technology can be divided into mechanical positioning according to different principles. Optical positioning and electromagnetic positioning. Different image guidance methods and navigation and positioning techniques have their own advantages and disadvantages. Image navigation assisted positioning puncture system has been widely used in tumor biopsy, local ablation treatment, Good results have been achieved in the field of minimally invasive interventional therapy such as radioactive seed implantation, but there are still some shortcomings. This article briefly reviews the application of this technique in minimally invasive interventional therapy.
【作者单位】：浙江中医药大学第二临床医学院;浙江省肿瘤医院介入治疗科;
【基金】：浙江省医药卫生科技计划(2016DTA002)
【分类号】：R815

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