Controlled Analgesia in Patients with Bladder Syringe before Pulling Catheter to Prevent Urinary Retention Study

Objective:To improve patient-controlled analgesia after pulling catheter method to prevent the occurrence of urinary retention,minimize the suffering of patients and the risk of infection.Methods:120 patients with non-urological surgery were randomly divided into two groups,each group had 60 cases,Experimental group was given 2 days after removal of analgesia pump to start training put urinary bladder 2,emptying the bladder before extubation urine,bladder lavage.Control group after 2 days after according to extubation.Results:2 patients had urinary retention and the control group,15 patients had urinary retention,the difference was statistically significant(P0.01).Conclusion:Patients with post-operative continuous pain before pulling bladder lavage catheter,which can effectively prevent the occurrence of urinary retention.