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Development of an intrafascicular neural interface for peripheral nerve implantation

Title
Development of an intrafascicular neural interface for peripheral nerve implantation
Authors
Chu, Nam SeonKang, Yoo NaKang, Ho SeongYun, Jeong DaeChun, Won JuLee, Kyeong JaeMoon, Hyun MinChoi, Ik KyuByun, Dong HakSong, In HoMoon, Dong JunMoon, Jin HeeLee, Byeong HanKim, Jung SukYou, Sung KeunKim, So Hee
DGIST Authors
Kim, So Hee
Issue Date
2017-07-17
Citation
2017 International Conference on Rehabilitation Robotics, ICORR 2017, 847-850
Type
Conference
ISBN
9781538622964
ISSN
1945-7898
Abstract
This paper describes an intrafascicular neural interface for peripheral nerve implantation. The flexible penetrating microelectrode array with varying lengths (vl-FPMA), interconnection cable, wireless recording and stimulator modules were designed and fabricated to detect neural signals from the peripheral nerves or to stimulate them. The vl-FPMA consisted of silicon needles and polydimethylsiloxane (PDMS) platform supporting the needles. The length of electrode needles varied from 600 to 1000 μm. The interconnection cable was fabricated as parylene-metal-parylene sandwiched structure. The wireless recording/stimulation modules were also developed and connected with the electrodes. The integrated system was implanted in the sciatic nerve of beagles and the recording capability of the integrated system was demonstrated successfully. © 2017 IEEE.
URI
http://hdl.handle.net/20.500.11750/5784
DOI
10.1109/ICORR.2017.8009354
Publisher
IEEE Computer Society
Related Researcher
  • Author Kim, So Hee Neural Interfaces & MicroSystems Lab
  • Research Interests Neural interface; Neural stimulation; Bio MEMS; Stretchable electronics; Numerical simulation of implant-body interactions
Files:
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Collection:
Robotics EngineeringNeural Interfaces & MicroSystems Lab2. Conference Papers


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