尿压传感与导尿控制装置的设计与实现  

Design and implementation of pressure sensing and control of urinary catheterization device

作　　者：傅洪波[1] 刘国先[2] 朱恒强 黄德群 陈晓明[1] 阳范文[1] FU Hongbo;LIU Guoxian;ZHU Hengqiang;HUANG Dequn;CHEN Xiaoming;YANG Fanwen(Department of Biomedical Engineering,Guangzhou Medical University,Guangzhou 511436,China;Dongguan City Maternal and Child Health Hospital,Dongguan 523000,China;Guangdong Institute of medical devices,National Engineering Research Center for Medical Devices,Guangzhou 510500)

机构地区：[1]广州医科大学生物医学工程系,广州511436 [2]东莞市妇幼保健院,东莞523000 [3]广东省医疗器械研究所国家医疗保健器具工程技术研究中心,广州510500

出　　处：《生物医学工程研究》2018年第2期219-222,共4页Journal Of Biomedical Engineering Research

基　　金：广东省研究生教育创新计划项目(2017QTLXXM50);广东省科技计划项目(2013B090500095;2011B040300006);广州市高校创新创业教育重大项目(201709P05);广州市教育局教育科学"十二五"规划课题(1201532805)

摘　　要：开发了一种利用尿压传感实现的新型导尿装置。该装置用于因各种原因不能正常排尿而需要长期留置导尿管的患者。装置借助压力传感和电子控制,实现日常医用导尿管的自动通断。对于临床上长期留置导尿管的患者,它既可以有效地保证膀胱的舒缩功能,促进膀胱机能的保持与尽快恢复,又能降低医护人员的工作强度和减轻患者的经济负担。To design a new type of controlled catheterization device by exploiting the pressure sensing. The device was suitable for patients who are unable to urinate normally for a variety of reasons and require long-term indwelling catheter. The device,with pressure sensing and electronic control,achieved the daily medical catheter automatically off. For patients with long-term indwelling catheter,it can not only ensure the bladder systolic and diastolic function effectively,promote the preservation of bladder function and recovery as soon as possible,but also reduce the medical staff＇s workload and reduce the patient＇s financial burden.

关 键 词：排尿装置 自动控制 压力传感 留置导尿术 尿管 

分 类 号：R318[医药卫生—生物医学工程]