摘要
通过线圈产生电磁感应作为无线电力传输方法为心脏起搏器供电,并且充电装置可以自行操作。介绍了系统的设计和构成,分析了主要电路和元器件的选型,描述了系统的工作原理。在电磁感应的作用下,可将电能在一定距离内进行无线传输,提供给体内的心脏起搏器,操作方便,并且磁场对人体无任何危险性,本系统极大程度地延长了心脏起搏器的使用寿命,使患者无需通过手术可以完成体内起搏器充电过程,具有较高的实用价值。
In this paper, we chose to generate the electromagnetic wave for the wireless battery charger system of the permanent pacemaker, the battery charger system is convenient for the patient to use by themselves, the design and structure of the system are introduced in detail. The selection principles of the correlation main elements and circuit design are analyzed, the theory of wireless power transmission is not complicated. The power can be transferred to the pacemaker in the certain distance, the electromagnetic field is harmless to patients, this system could extend the life-span of the pacemaker and no need to do a operation for changing the battery inside. Finally, this system holds the high performance.
出处
《机电产品开发与创新》
2009年第5期37-39,共3页
Development & Innovation of Machinery & Electrical Products
关键词
心脏起搏器
无线电力传输
电磁感应
permanent pacemaker
electromagnetic
wireless power transferring
