对于双向外围接口,具有最小接触的软触动袖口电极是双向外围接口
Hyunmin Moon1,2, Byungwook Park1, Namsun Chou3
1Department of Robotics and Mechatronics Engineering, Daegu Gyeongbuk Institute of Science and Technology (DGIST), Daegu, 42988, Republic of Korea.
Advanced materials (Deerfield Beach, Fla.)
|November 11, 2024
概括
一种新的无软激活袖口电极 (SACE) 为外围神经接口提供了一种不那么侵入性的方法. 这项技术可确保神经接触,可靠的记录和刺激,而不会造成神经损伤.
科学领域:
- 生物医学工程 生物医学工程
- 神经科学是一个神经科学.
- 材料科学 材料科学 材料科学
背景情况:
- 袖子电极对于外围神经的监测和刺激至关重要.
- 现有的接电极存在由于高压和不安全接触而造成神经损伤的风险.
- 实现稳定的电极神经接触对于保持电性能至关重要.
研究的目的:
- 为了引入无软激活袖口电极 (SACE) 系统.
- 为了克服传统制神经电极的局限性.
- 为了证明SACE对长期外围神经接口的疗效和安全性.
主要方法:
- 开发了一种无袖电极,通过液体注射采用曲的形状.
- 电极轴承部分的突出,用于控制,柔软的神经接触.
- 在体内植入和评估SACE在外围神经中的性能.
主要成果:
- SACE成功地包裹了神经,并实现了安全的电极神经接触.
- 证明成功记录和刺激周围神经,长达6周.
- 保持神经完整性和血液流动,表明压力最小.
结论:
- SACE为外围神经接口提供了一种有希望的,不那么侵入性的方法.
- 该设备促进安全的神经接触,使可靠的神经记录和刺激成为可能.
- 在双向神经假体方面,SACE 是一个重大进展.
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