自动化护理点膀压力和体积测量装置,用于尿动力学监测.
概括
一种新的自动膀监测设备为测量膀压力和体积提供了具有成本效益的解决方案. 这项创新为患有神经性膀疾病的患者提供了传统泌尿动力学研究的可靠替代方案.
科学领域:
- 生物医学工程 生物医学工程
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 医疗器械 医疗器械
背景情况:
- 尿失禁影响全球8.2%,脊柱裂变 (SB),脊髓损伤 (SCI) 和多发性硬化症 (MS) 患者的风险更高.
- 传统的泌尿动力学研究 (UDS) 是昂贵的,远程患者无法获得.
- 神经性膀疾病需要可靠的膀功能监测.
研究的目的:
- 引入和评估一种用于膀压力和体积测量的新型导管连接自动排水装置.
- 为传统的泌尿动力学研究提供一个具有成本效益和可访问性的替代方案.
- 评估设备在家庭监控中的准确性和可靠性.
主要方法:
- 开发一个集成压力和体积传感器的自动排水装置.
- 在体外测试和多点第五阶校准,以准确获取数据.
- 使用布兰德-阿尔特曼分析验证压力和体积的准确性.
主要成果:
- 该设备在压力 (一致限度:0.26cmH2O) 和体积 (一致限度:3.0mL) 测量方面实现了高精度.
- 在排水过程中观察到膀压力和体积之间的线性关系.
- 该系统在监测膀功能方面表现出可靠性.
结论:
- 自动排水装置为传统的UDS提供了一个可行的,具有成本效益的替代方案.
- 它为患有神经性膀疾病的患者提供了改善家庭膀监测的潜力.
- 这项技术可以减少临床诊所的次数,并改善患者的治疗结果,特别是在SCI患者中.
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