柔性尿路望远镜的小型化:对59个柔性尿路望远镜进行了比较趋势分析
Ali Talyshinskii1, B M Zeeshan Hameed2, Nithesh Naik3
1Department of Urology and Andrology, Astana Medical University, Astana, Kazakhstan.
Urolithiasis
|December 20, 2023
概括
灵活的尿管镜在过去的几十年里显著减少了尺寸,数字范围的进步显示出更大的小型化趋势. 这种演变影响了仪器设计和临床应用.
科学领域:
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗设备工程 医疗设备工程
- 最少侵入性的手术
背景情况:
- 灵活的尿道镜是泌尿病学中诊断和治疗脏和尿道疾病的关键工具.
- 技术进步推动了越来越小,越来越复杂的柔性尿道镜的开发.
研究的目的:
- 分析了近几十年来柔性尿道镜小型化的趋势.
- 为了确定仪表参数及其释放期之间的相关性.
- 为了比较光纤和数字柔性尿道镜之间的小型化趋势.
主要方法:
- 一个全面的文献和商业搜索灵活的尿道镜模型.
- 根据发行日期将工具分组成不同的时间段 (<2000,2000-2009,2010-2019,2020+).
- 对59个模型 (26光纤,33数字) 的尖端大小,整体轴,工作长度和通道大小的数据进行分析.
主要成果:
- 光纤尿管望远镜显示,远端和整体轴大小之间存在正相关性.
- 数字尿管镜在尖端和通道大小之间呈现出强烈的正相关性,以及与轴尺寸和工作长度的负相关性.
- 随着时间的推移,观察到光纤远端和数字尿路望远镜的整体轴的显著尺寸减少.
结论:
- 灵活的尿管望远镜技术显示出明确的小型化趋势,表明取得了重大进展.
- 微型化是灵活尿管镜设计技术改进的一个关键指标.
- 与其光纤前相比,数字柔性尿管镜在缩小尺寸方面显示出更明显的趋势.
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