Details

Autor(en) / Beteiligte

• Lixiao Feng
• Xie Dong
• Jun Peng
• Guorong Chen
• Chengyuan Chen
• Junjie Bai

Titel

Establishment and optimization of human skin charge modeling

Ist Teil von

• 2017 IEEE 16th International Conference on Cognitive Informatics & Cognitive Computing (ICCICC), 2017, p.444-449

Ort / Verlag

IEEE

Erscheinungsjahr

2017

Quelle

IEEE Electronic Library Online

Beschreibungen/Notizen

• Charging the medical implant device is a hot issue, the current commonly used methods are RF telemetry, transmission of light telemetry, ultrasonic transmission, but their common drawback is that the body's ionic body fluids will affect the transmission efficiency, resulting in energy transmission reliability to reduce. This paper presents a charge model based on human skins, which utilize body's own conductive ability to implement the transfer of energy to the human body implanted electronic devices. This is an innovative way of charging, which is known as the volume conduction transmission. The author uses the classical Maxwell electromagnetic field theory to establish the mathematical model of the volume conduction electromagnetic field. The simulation model of energy transfer based on the volume conduction is established by simulation experiment with COMSOL Multiphysics software, and the input signal frequency, electrode size and electrode shape are compared. The experimental data are analyzed, finally the optimization proposal of the energy transfer efficiency of the bulk is proposed.