Design of Additional Power Supply for Subretinal Implants Device
In the paper, a methodology of highly efficient wireless power transmission in retinal prosthesis was presented. It is based on inductive coupled coil pair which is the most common method in medical implants. In the design, a Class－E driver was used in the primary side. In order to reduce the dissipation in the retinal, an improved half wave rectifier circuit was adopted to get effective voltage in the secondary side. Then the design is optimized by orcad/pspice9.2. The third part is the simulation result; the load voltage of design can reach 5 volts. The last part is conclusion.
Chenglin Peng Ying Zhang Xing Wang Sijie Zhang Ning Hu
College of Bioengineering Chong Qing University, Chong Qing, 400030, China College of Communication Engineering Chong Qing University, ChongQing, 400030, China
国际会议
北京
英文
1232-1235
2007-05-23（万方平台首次上网日期，不代表论文的发表时间）