Design of the Innovative Magnetic Navigation System in the Heart
Interventional Operations
MU Wen-ying1, MA Chang-sheng1,
JIANG Chen-xi1, LI Song-nan1,
DONG Jian-zeng1,
WANG Hou-sheng2,
DONG Sa-ying3,
1. Engineering Research Center of Medical
Devices for Cardiovascular Diseases, Ministry
of Education, Beijing Engineering Center of
Technology and Research on the Medical
Apparatus of Cardiac & Cerebral Vessels,
Beijing Office for CVD Prevention and
Control, Cardiology Center of Beijing Anzhen
Hospital, Capital Medical University, Beijing
100029, China; 2. Key Laboratory of Applied
Superconductivity, Institute of Electrical
Engineering, Chinese Academy of Sciences,
Beijing 100190, China; 3. Department of
Market, Lepu Medical Instrument Co., Ltd.,
Beijing 102200, China
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 the in 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.
牟文英1，马长生1，蒋晨曦1，
李松南1，董建增1，王厚生2，
董飒英3. 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.
MU Wen-ying1, MA Chang-sheng1,
JIANG Chen-xi1, LI Song-nan1,
DONG Jian-zeng1,
WANG Hou-sheng2,
DONG Sa-ying3,. Design of the Innovative Magnetic Navigation System in the Heart
Interventional Operations. China Medical Devices, 2016, 31(4): 49-52.
