Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关实验视频

Updated: Sep 14, 2025

Treating Low Back Pain in Failed Back Surgery Patients with Multicolumn-lead Spinal Cord Stimulation
04:42

Treating Low Back Pain in Failed Back Surgery Patients with Multicolumn-lead Spinal Cord Stimulation

Published on: June 26, 2018

14.6K

可编程脉冲发生器用于缓解疼痛的刺激,使用可生物吸收电极.

Kangni Liu1, Anne Gormaley2, Kevin Woeppel3

  • 1Department of ECE, University of Pittsburgh.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference
|July 21, 2025
PubMed
概括
此摘要是机器生成的。

相关概念视频

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Buckling-Resistant and Trace-Stacked (BRATS) Design Enables Aid-Free Implantation of Flexible Multielectrode Array with Minimized Inflammatory Tissue Response.

Advanced functional materials·2026
Same author

AAPM Consensus Guidelines on Neuromodulation Technologies and Neurocomputer Interfaces for Pain Management and Functional Recovery.

Pain medicine (Malden, Mass.)·2026
Same author

Shrinking Pipelines and Shifting Priorities: An Analysis of the 2019-2025 Pain Medicine Fellowship Match.

Pain medicine (Malden, Mass.)·2026
Same author

Electrically Reconfigurable Floating Gate Optoelectronic Synaptic Pixels for In-sensor Convolutional Image Feature Extraction with Built-in Contrast Enhancement.

ACS nano·2026
Same author

Can Creatine Help for Pain? Creatine's Potential Role as an Adjunctive Treatment in Pain Management.

Pain medicine (Malden, Mass.)·2026
Same author

Online Charge Balancing With Active Impedance Monitoring in Programmable Stimulator to Extend Electrode Lifetime.

IEEE access : practical innovations, open solutions·2026
Same journal

Analog interface amplifiers for sub-mm broadband polymer intravascular ultrasonic imaging.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2025
Same journal

A Wearable Prototype Measuring PtcCO<sub>2</sub> and SpO<sub>2</sub>.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2025
Same journal

Classification of Activated Microglia by Convolutional Neural Networks.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2024
Same journal

Predictive trajectory estimation during rehabilitative tasks in augmented reality using inertial sensors.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2024
Same journal

Microscale 3-D Capacitance Tomography with a CMOS Sensor Array.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2024
Same journal

Electrode-shift Tolerant Myoelectric Movement-pattern Classification using Extreme Learning for Adaptive Sparse Representations.

IEEE Biomedical Circuits and Systems Conference : healthcare technology : [proceedings]. IEEE Biomedical Circuits and Systems Conference·2024
查看所有相关文章

这项研究介绍了用于神经刺激的可编程脉冲发生器,为止痛药提供了一个新的替代方案. 该设备表现出稳定的电极性能和可控制的生物吸收电极降解,用于慢性疼痛缓解应用.

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.
  • 电气工程 电气工程

背景情况:

  • 神经刺激是慢性疼痛管理中药物的关键替代品.
  • 开发先进的脉冲发生器对于有效和安全的神经刺激疗法至关重要.

研究的目的:

  • 设计和实施一个多功能,可编程的脉冲发生器 (PG) 用于止痛神经刺激.
  • 评估不同的刺激模式及其对电极性能和寿命的影响.

主要方法:

  • 该PG使用180nm CMOS技术实现,支持三个操作模式:双相不对称,双相电容合和单相降解命令 (DOC).
  • 该系统产生±4mA电流脉冲,具有8位分辨率,可调节的脉冲持续时间 (1-256μs) 和频率 (16Hz-250kHz).
  • 在体外研究中评估了不同刺激模式的电极阻抗变化和降解特征.

主要成果:

  • 电容合双相刺激维持了电极的稳定性,在140万次脉冲后仅显示5Ω阻抗变化.
  • 在DOC模式下,可生物吸收电极的降解加速,阻抗从100Ω增加到超过0.2MΩ在24小时内.
  • 电池驱动的,紧的PG PCB实现了高达30小时的连续刺激,最高功耗为26.4mW.

结论:

关键词:
生物吸收性 生物吸收性双相性 双相性 双相性在指挥下降级.它是单相的,单相的.脉冲发生器的脉冲发生器刺激器是一种刺激器.

更多相关视频

Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain
09:35

Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain

Published on: May 10, 2017

19.0K
Breathing-controlled Electrical Stimulation BreEStim for Management of Neuropathic Pain and Spasticity
11:34

Breathing-controlled Electrical Stimulation BreEStim for Management of Neuropathic Pain and Spasticity

Published on: January 10, 2013

23.2K

相关实验视频

Last Updated: Sep 14, 2025

Treating Low Back Pain in Failed Back Surgery Patients with Multicolumn-lead Spinal Cord Stimulation
04:42

Treating Low Back Pain in Failed Back Surgery Patients with Multicolumn-lead Spinal Cord Stimulation

Published on: June 26, 2018

14.6K
Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain
09:35

Subcutaneous Trigeminal Nerve Field Stimulation for Refractory Facial Pain

Published on: May 10, 2017

19.0K
Breathing-controlled Electrical Stimulation BreEStim for Management of Neuropathic Pain and Spasticity
11:34

Breathing-controlled Electrical Stimulation BreEStim for Management of Neuropathic Pain and Spasticity

Published on: January 10, 2013

23.2K
  • 设计的PG提供了一个可调和高效的神经刺激平台.
  • 该研究验证了不同刺激模式对电极管理和治疗应用的潜力.
  • 结果支持进行慢性疼痛缓解的体内研究.