公开(公告)号：KR1020130000500A

公开(公告)日：2013-01-03

申请号：KR1020110061021

申请日：2011-06-23

Applicant: 한국과학기술연구원

Inventor： 윤인찬 ,  추준욱 ,  이수현 ,  강지윤 ,  최귀원 ,  서준교 ,  황도식

IPC: A61B5/0492 ,  A61N1/05

Abstract: PURPOSE: A cuff nerve electrode and a cuff nerve electrode system based on modified quasi-tripole configuration are provided to measure a neural signal at a large amplitude while minimizing the interference of a muscle signal and neurological damage. CONSTITUTION: A cuff nerve electrode(10) is connected with an implantable amplifier(20) through a lead line(7). The implantable amplifier amplifies a neural signal measured in the cuff nerve electrode. The signal amplified in the implantable amplifier is connected with a first connector(30a) through the lead line. The neural signal is delivered to an external amplifier(40) through a lead line(31). The signal amplified in the external amplifier is delivered to a data recording device(50). [Reference numerals] (20) Implantable amplifier; (40) External amplifier; (50) Data recording device

Abstract translation: 目的：提供一种基于改良准三极杆配置的袖带神经电极和袖带神经电极系统，以大幅度测量神经信号，同时最大限度地减少肌肉信号的干扰和神经损伤。 构成：袖带神经电极（10）通过引线（7）与可植入放大器（20）连接。 可植入放大器放大在袖带神经电极中测量的神经信号。 在可植入放大器中放大的信号通过引线与第一连接器（30a）连接。 神经信号通过引线（31）传送到外部放大器（40）。 在外部放大器中放大的信号被传送到数据记录装置（50）。 （附图标记）（20）可植入放大器; （40）外部放大器; （50）数据记录装置