德国MRC高频刺激电ji
EPS-P10 - 高频刺激电ji
刺激电ji“EPS-P10”用于将来自外部电流源的刺激电流脉冲通过皮肤输送到测试人员。这种刺激电流脉冲可用于例如确定电刺激的感知或疼痛阈值。
另一个应用领域是继发性痛觉过敏的触发。这种痛觉过敏可持续数小时，可用于模拟健康志愿者的慢性超敏反应。为了触发它们，强度高于测试人员疼痛阈值的刺激电流脉冲可以反复传递到皮肤上。
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产品描述/特殊功能
“EPS-P10”的阴ji由十个细钨针组成，定义直径为0.25mm。阳ji用于电流的安quan耗散。因此，即使在低刺激电流下，也可以实现激发皮肤中Aδ和C纤维游离神经末梢的必要电流密度。阳ji和阴ji在“EPS-P10”中机械连接。通过使用高柔性电缆，可以轻松灵活地放置。
阴ji由十个坚固的钨针制成，直径为0.25mm
面积约410mm?的阳ji
专为多次使用而设计，易于消毒
包括用于将“EPS-P10”固定在皮肤上的胶垫
医学认证（CE标志）
在欧洲研究项目IMI-PainCare的几个中心使用
部分文献参考
Klein T, Magerl W, Hopf HC, Sandkühler J, Treede RD: Perceptual Correlates of Nociceptive Long-Term Potentiation and Long-Term Depression in Humans. JNeurosci (2004) (Weblink)
Leone C, Di Lionardo A, Di Pietro G, Di Stefano G, Falco P, Blockeel AJ, Caspani O, Garcia-Larrea L, Mouraux A, Phillips KG, Treede RD, Truini A: How different experimental models of secondary hyperalgesia change the nociceptive flexion reflex. Clinical Neurophysiology (2021)
Manresa JB, Andersen OK, Mouraux A, van den Broeke EN: High frequency electrical stimulation induces a long-lasting enhancement of event-related potentials but does not change the perception elicited by intra-epidermal electrical stimuli delivered to the area of increased mechanical pinprick sensvity. PLOS ONE (2018) (Weblink)
Nochi Z, Pia H, Pelz B, G?tz M, H?ink JN, Kostenko A, Wittayer M, Caspani O, Treede RD, Tankisi H, Finnerup NB: Edit Investigation of Potential Effects of High Frequency Electrical Stimulation on Small Sensory Fibers using Perception Threshold Tracking. Conference Paper on IASP World Congress on Pain (2020).
Pia H, Nochi Z, Pelz B, G?tz M, H?ink JN, Treede RD, Finnerup NB, Tankisi H: Perception threshold tracking (PTT) - A novel method to assess the small fiber function. Conference Paper on IASP World Congress on Pain (2020).
van den Broeke EN, Mouraux A: High-frequency electrical stimulation of the human skin induces heterotopical mechanical hyperalgesia, heat hyperalgesia, and enhanced responses to nonnociceptive vibrotactile input. J Neurophysiol (2014) (Weblink)
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