尿渗透压(UOSM)是临床检测尿浓缩功能的一项灵敏而精确的方法.可做为急性肾功能衰竭(急性肾衰)早期诊断的可靠指标,对急性肾衰的鉴别亦有重要意义.鉴于目前冰点渗透压测量仪器昂贵易损、基层医院缺少的情况下,为了推广及准确检测肾脏的浓缩和稀释功能,我们使用了辽宁无线电七厂引进日 Urinary osmotic pressure (UOSM) is a sensitive and accurate method for the clinical detection of urinary concentration, which can be used as a reliable indicator of early diagnosis of acute renal failure (acute renal failure), and is also of great significance in the differential diagnosis of acute renal failure. In view of the current freezing point osmotic pressure measuring instruments expensive and vulnerable, the absence of grass-roots hospitals, in order to promote and accurately detect the concentration and dilution of the kidney function, we use the Liaoning Radio Seven Plant Introduction Day