公开(公告)号：US20240215886A1

公开(公告)日：2024-07-04

申请号：US18147345

申请日：2022-12-28

Applicant: KOREA ELECTRONICS TECHNOLOGY INSTITUTE

Inventor： Kyusik SHIN ,  Cheolung CHA ,  Yunjae WON

IPC: A61B5/24

CPC classification number: A61B5/24 ,  A61B2562/028 ,  A61B2562/12 ,  A61B2562/164 ,  A61B2562/166

Abstract: A multi-channel micro peripheral nerve sensor for measuring a neurosignal with low noise is proposed. The multi-channel micro peripheral nerve sensor may include a substrate, an analog-digital (AD) converter, and a signal acquisition unit. The substrate may be combined with each cut surface of a severed nerve and include channels into which nerve cells are inserted. The AD converter may be combined with the substrate, be electrically connected to the channels, receive analog neurosignals from the nerve cells, and convert the analog neurosignals into digital signals. The signal acquisition unit may be electrically connected to the AD converter and acquire the digital signals from the AD converter.