Troubleshooting of ma - 4210 urinous solution analyzer 4210型尿液分析仪故障的检修
2.
To observe differential two kind of methods in pull out urinous catheter had to differential injure in bladder function , 80 patients divided into two groups at random : improved method of 40 patients and normal method of 40 patients and to ananlyse and compare successful rate in urinate , resumed rate in function of forced urinous muscle , stimulative symptom of urethra , incontinence of urine and retention of urine , that were from two groups patients 摘要为观察两种不同的拔尿管方法对膀胱功能损伤的差异，将80例患者随机分成两组，分别采用改良法（ 40例）和常规法（ 40例）拔除留置尿管，分析比较了两组患者排尿顺利率、逼尿肌功能恢复率及尿道刺激症、尿失禁、尿潴留。
