CAJ | 학술논문

　　目的探讨主动式针尖回缩注射器的临床应用效果。方法将行注射治疗的患者400例分为对照组和观察组，每组各200例，对照组采用普通注射器注射，观察组采用主动式针尖回缩注射器注射，比较两种注射方法患者的疼痛程度、注射所耗时间与针刺伤发生的差异。结果观察组患者疼痛程度、注射所耗时间、针刺伤的发生率低于对照组（均P <0.05）。结论采用主动式针尖回缩注射器进行注射可降低患者的疼痛程度，减少护士的操作时间及针刺伤的发生，值得临床推广应用。
　　목적탐토주동식침첨회축주사기적림상응용효과。방법장행주사치료적환자400례분위대조조화관찰조，매조각200례，대조조채용보통주사기주사，관찰조채용주동식침첨회축주사기주사，비교량충주사방법환자적동통정도、주사소모시간여침자상발생적차이。결과관찰조환자동통정도、주사소모시간、침자상적발생솔저우대조조（균P <0.05）。결론채용주동식침첨회축주사기진행주사가강저환자적동통정도，감소호사적조작시간급침자상적발생，치득림상추엄응용。
Objective To explore the effects of needle retractable syringe.Methods 400 patients undergoing injection treatment were randomly divided into the experiment group and the control group in equal number.The conventional syringe was used in the control group and the needle retractable syringe was adopted.The pains in the patients,time for puncturing and incidence of puncturing-induced injuries were compared between two groups.Result The pains,time for puncturing and incidence of puncturing-induced injuries in the observation group were all significantly lower than those of the control group(all P < 0.05). Conclusion Needle retractable syringes may help to alleviate the pain,reduce the workload of nurses and lower the incidence of needle stick injuries.