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Ji Young Jang¹, Songrit Vuttipongkul², Dong Soon Jang³

¹Department of Neurosurgery, Armed Forces Yangju Hospital, Yangju, Korea.

|July 8, 2025

概括

商用皮肤外皮神经塑造 (PEN) 导管在结构和功能上有很大差异. 这些差异,特别是导管直径和灵活性,影响了临床使用和患者的结果,突出了标准化的需要.

科学领域:

生物医学工程生物医学工程
医疗设备分析医疗设备分析
脊柱干预手术脊柱干预手术

背景情况:

皮肤外膜神经塑造 (PEN) 是一种微创手术.
PEN的有效性在很大程度上取决于专用导管的性能.
关于商用PEN导管的比较特征的数据有限.

研究的目的:

评估和比较各种PEN导管的结构和功能性质.
为了研究不同导管特性之间的相关性.
为PEN程序的临床实践和设备开发提供信息.

主要方法:

对9种商用PEN导管产品的分析.
物理性质的评估:直径,长度,杆旋转,曲程度和前进力.
使用威尔科克森签名等级和斯皮尔曼相关性测试进行统计分析.

主要成果:

观察到PEN导管直径,长度和杆旋转的显著变化.
当导线被移除时,近距离曲角度增加,表明灵活性支的权衡.
推进力显著变化;更大的直径与更高的推进力相关.

结论:

在PEN导管设计中存在相当大的异质性.
移除导线可以增加灵活性,可能导致不稳定.
较大的直径增加前进力,影响插入和舒适性.
对PEN导管规格的标准化对于安全性和有效性至关重要.

关键词:

推进的力量力量前进.导管导管是一种导管导管.它们的特征和特征.灵活性灵活性灵活性通过皮肤进行的外周神经可塑性.

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