Transcutaneous Energy and Information Transmission System for a Totally Implantable Artificial Heart

In Totally-Implantable Artificial Heart(TAH) system, Transcutaneous Optical Information Transmission System(TOITS) and Externally Coupled Transcutaneous Energy Transmission System(ECTETS) are effective for driving, controlling and monitoring the TAH. Using these systems, a patient needs to wear an optical coupler and a transcutaneous transformer separately, and then the patient's QOL (Quality of Life) will be deteriorated. In this paper, for improving the QOL, the energy and information transmission using an unified transcutaneous transformer was investigated, and their information transmission characteristics were evaluated.