战术气动旋的闭塞压力 2" 2"
概括
战术气动旋2 (TPT2) 可以测量用于旋认证的施加压力. 然而,大腿闭塞所需的高压使其不适合临床使用.
科学领域:
- 医疗器械 医疗器械
- 创伤护理 创伤护理
- 紧急医疗 紧急医疗
背景情况:
- 战术气动轮2 (TPT2) 测量了施加的压力,有助于开发紧急肢体轮认证设备.
- 该设备的空气宽度为5.1厘米.
研究的目的:
- 评估TPT2在肢体阻塞期间测量施加压力的能力.
- 评估TPT2是否适合临床和紧急使用.
主要方法:
- TPT2的手灯泡被替换为连续压力测量器的阻塞和注射器.
- 基于多普勒的脉冲检测被用来确定前臂和大腿的阻塞压力.
- 第二组脉冲检测被用于压力测量的一致性.
主要成果:
- 所有68个前臂都在176mmHg的中位压力下被成功堵住了.
- 55个大腿在574mmHg的中位压力下被遮住.
- 由于高压 (中位数为1220mmHg),13次大腿应用被停止,没有堵塞,表明设备的限制.
结论:
- 由于其压力测量能力,TPT2可能对门认证有用.
- 关闭所需的高压使得TPT2不适合任何临床应用.
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