- A transcutaneous energy transmission system with rechargeable internal back-up battery for a totally implantable total artificial heart. Shiba, K., Shu, E., Koshiji, K., Tsukahara, K., Nakamura, T., Masuzawa, T., Tatsumi, E., Taenaka, Y., Takano, H. ASAIO journal (American Society for Artificial Internal Organs : 1992) (1999)