Shiba Kenji
Annu Int Conf IEEE Eng Med Biol Soc. 2015 Aug;2015:2681-4. doi: 10.1109/EMBC.2015.7318944.
We proposed an electrically induced energy transmission method for implantable medical devices deep inside the body. This method makes it possible to transmit energy deep inside the body using only a couple of titanium electrodes attached to the surface of the implantable medical device. In this study, electromagnetic simulations in which the area and distance of the receiving electrodes were changed were conducted. Then, experimental measurements of the received voltage were conducted in which electric energy was transmitted from the surface of the human phantom to an implantable device inside it (transmitting distance: 12 cm). As a result of the electromagnetic simulation, the area and distance of the receiving electrodes were roughly proportional to the received voltage, respectively. As a result of the experimental measurement, a received voltage of 2460 mV could be obtained with a load resistance of 100 Ω. We confirmed that our energy transmission method could be a powerful method for transmitting energy to a deeply implanted medical device.
我们提出了一种用于体内深部植入式医疗设备的电感应能量传输方法。该方法仅使用附着在植入式医疗设备表面的一对钛电极，就能将能量传输到身体深部。在本研究中，进行了改变接收电极面积和距离的电磁模拟。然后，进行了接收电压的实验测量，其中电能从人体模型表面传输到其内部的植入式设备（传输距离：12厘米）。电磁模拟结果表明，接收电极的面积和距离分别与接收电压大致成正比。实验测量结果表明，在负载电阻为100Ω的情况下，可以获得2460 mV的接收电压。我们证实，我们的能量传输方法可能是一种向深部植入的医疗设备传输能量的有效方法。
