Measurement of residual urine volume using a portable ultrasound instrument
Measurement of residual urine volume using a portable ultrasound instrument
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DOI：
10.1007/bf02552157
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发表时间：
1996-01-01
影响因子：
2
通讯作者：
Katayama, T.
中科院分区：
文献类型：
--
作者：
Fuse, H.;Yokoyama, T.;Katayama, T.
便携式超声设备 (BladderScan BVI 2000) 已开发出来，可提供非侵入性程序来确定尿量。本研究旨在评估该方法测量的准确性。导管插入体积和超声估计之间存在高度相关性（r=0.98，p<0.0001）。对于残余尿> 50毫升的患者，该装置能够正确识别93%。该仪器可用于估计残余尿量，建议使用它作为导管插入术测定残余尿的替代方法。
A portable ultrasound unit (BladderScan BVI 2000) has been developed which offers a non-invasive procedure to determine urine volume. This study was undertaken to evaluate the accuracy of measurements by this method. A high correlation was demonstrated between the catheterized volume and ultrasound estimation (r=0.98, p lt 0.0001). In patients with residual urine of gt 50 ml, the unit could correctly identify 93%. This instrument is useful in estimating the residual urine volume, and its application is recommended as an alternative to catheterization for the determination of residual urine.