A fully integrated closed-loop neuromodulation SoC with wireless power and bi-directional data telemetry for real-time human epileptic seizure control

Cheng Hsiang Cheng, Ping Yuan Tsai, Tzu Yi Yang, Wan Hsueh Cheng, Ting Yang Yen, Zhicong Luo, Xin Hong Qian, Zhi Xin Chen, Tsu Han Lin, Wei Hong Chen, Wei Ming Chen, Sheng-Fu Liang, Fu-Zen Shaw, Cheng Siu Chang, Fu Yuan Shih, Yue Loong Hsin, Chen Yi Lee, Ming Dou Ker, Chung Yu Wu

Research output: Chapter in Book/Report/Conference proceedingConference contribution

10 Citations (Scopus)

Abstract

This paper presents a 16-channel closed-loop neuromodulation SoC for human seizure control. The SoC includes a 16-ch signal acquisition unit, a bio-signal processor, a 16-ch adaptive stimulator, and wireless telemetry. The signal acquisition unit achieves 3.78 NEF and shares electrodes with stimulator. The seizure detection latency is 0.76s and delivered 0.5-3mA biphasic current stimulation. The SoC is powered wirelessly and bidirectional data telemetry is realized through the same pair of coils in 13.56MHz.

Original languageEnglish
Title of host publication2017 Symposium on VLSI Circuits, VLSI Circuits 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
PagesC44-C45
ISBN (Electronic)9784863486065
DOIs
Publication statusPublished - 2017 Aug 10
Event31st Symposium on VLSI Circuits, VLSI Circuits 2017 - Kyoto, Japan
Duration: 2017 Jun 52017 Jun 8

Other

Other31st Symposium on VLSI Circuits, VLSI Circuits 2017
CountryJapan
CityKyoto
Period17-06-0517-06-08

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All Science Journal Classification (ASJC) codes

  • Electronic, Optical and Magnetic Materials
  • Electrical and Electronic Engineering

Cite this

Cheng, C. H., Tsai, P. Y., Yang, T. Y., Cheng, W. H., Yen, T. Y., Luo, Z., Qian, X. H., Chen, Z. X., Lin, T. H., Chen, W. H., Chen, W. M., Liang, S-F., Shaw, F-Z., Chang, C. S., Shih, F. Y., Hsin, Y. L., Lee, C. Y., Ker, M. D., & Wu, C. Y. (2017). A fully integrated closed-loop neuromodulation SoC with wireless power and bi-directional data telemetry for real-time human epileptic seizure control. In 2017 Symposium on VLSI Circuits, VLSI Circuits 2017 (pp. C44-C45). [8008541] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.23919/VLSIC.2017.8008541