ELECTRICAL SHIELDING IN IMPLANTABLE MEDICAL DEVICES

Presented herein are implantable medical devices that include an insulator extending through a hermetically-sealed biocompatible housing. A plurality of feedthrough pins, which include at least a first feedthrough pin, a second feedthrough pin, and at least one ground feedthrough pin extend through the insulator. An electrically shielding member is disposed at the outer surface of the insulator soas to provide a grounding barrier between the first and second feedthrough pins. 本文提出的是可植入医疗装置，其包括延伸穿过气密性密封的生物相容性壳体的绝缘体。至少包括第一馈通引脚、第二馈通引脚和至少一个接地馈通引脚的多个馈通引脚延伸穿过绝缘体。电屏蔽构件设置在绝缘体的外表面处，以便在第一馈通引脚和第二馈通引脚之间提供接地屏障。