Biomedical Implantable System

>> Neural micro implants 

Block diagram of general BMI system

>> Retinal Prostheses

Second Sight's Argus II retinal implant. 

특허 등록. 시신경 모사 인공망막

동물 실험. 망막 적출 후 자극 실험

동물 실험. Stimulation & recording with MEA

[7] A-H. Lee, J. Lee, J. Jang, A. Nurmikko, Y-K. Song,  "Wireless Addressable Cortical Microstimulators Powered by Near-Infrared Harvesting" ACS Sensors, 2021. 

[6] J. Jang, C. Baek, S. Kim, T-K Lee, G-J Choi, S Shim, S Yun, Y. Jung, C-E. Lee, S. Ko, K. Seo, J-M. Seo, M-H. Won, S-J. Kim, Y-K. Song,  "Current Stimulation of the Midbrain Nucleus in Pigeons for Avian Flight Control" Micromachines, 2021.

[5] J. Jang, Y. Kim, C-E. Lee, Y-K. Song,  "A 32ch Low Power Neural Recording System with Continuously Monitoring for ECoG Signal Detection" JICAS, 2021.

[4] C-E. Lee*, Y. Jung*, Y-K. Song,  "8-Channel Biphasic Current Stimulator Optimized for Retinal Prostheses" JNN, 2021.

[3] C. Baek, S. Kim, J. Jang, Y. Jung, G. Choi, S. Shim, S. Yun, K. Seo, Y-K. Song, S. J. Kim, J-M. Seo, "Investigation of stereotactic surgery for avian brain stimulation by a fully implanted wireless system" Neurosurgical Focus, 2020. 

[2] S. Shim, S. Yun, S. Kim, G. Choi, C. Beak, J. Jang, Y. Jung, J. Sung, J. Park, K. Seo, J.-M. Seo, Y.-K. Song, S.-J Kim, “A handheld neural stimulation controller for avian navigation guided by remote control” Bio-Medical Materials and Engineering, 2019. 

[1] J Lee, J. Jang, Y.-K Song, “A review on wireless powering schemes for implantable microsystems in neural engineering applications”, Biomedical Engineering Letters, 2016.