中国医疗设备2016，Vol.31Issue(4)：49-52,4.DOI:10.3969/j.issn.1674-1633.2016.04.010
新型心脏介入磁导航系统的设计
Design of the Innovative Magnetic Navigation System in the Heart Interventional Operations
摘要
Abstract
This paper introduced the design idea and methods of an innovative magnetic navigation system used in heart interventional operations. This system used electromagnets to set up the external magnetic field and controlled thein vivo magnetic navigation for catheter movement with the assistance of magnetically controlled software during interventional cardiac surgery. Also, by using virtual reality technology, a simulation system for interventional cardiac procedures was established for operation training based on the biomechanical model. The overall design was conducted through perspectives such as system structure, function, and technical route in the interventional cardiac magnetic navigation system. The initial test of the prototype system indicated that the overall design of the system was reasonable and feasible, which could overcome the defects of the permanent magnet system, meet the requirement of interventional cardiac surgery.关键词
磁导航系统/电磁体/介入手术/心脏治疗/手术培训Key words
magnetic navigation system/electromagnet/interventional operation/cardiac therapy/operation training分类
医药卫生引用本文复制引用
牟文英,马长生,蒋晨曦,李松南,董建增,王厚生,董飒英..新型心脏介入磁导航系统的设计[J].中国医疗设备,2016,31(4):49-52,4.基金项目
国家科技支撑计划（2012BAI14B04、2014BAI11B09）；国家自然科学基金（81227001）。 （）
