Discussion of time of pulling urinary catheter after operation with automatic venous analgesic pump

2005 
静脉用自控镇痛泵(patient controlled intravenous analgesia,PCIA)是在病人手术结束前10 min,麻醉师根据病人情况配制镇痛药,注入自控镇痛泵内,用三通管与静脉输液管连接,匀速给药,以达到术后持续镇痛目的.肝胆外科开腹手术均在术前行保留导尿.常规的未用PCIA病人,常在术后次日(24 h内)即拔除导尿管,病人多能自行排尿.而应用PCIA病人,术后次日(24h内)拔除导尿管,则部分病人出现尿潴留,进行再次导尿,尤以老年人多见.针对此种情况,我们进行了对比研究,现报告如下。
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