综合性医院一次性注射器用途及污染调查分析

Application and Contamination of Disposable Syringes:Investigation and Analysis

目的调查一次性注射器的使用情况,确定医院内使用的注射器数量以及注射器与人体血液和体液接触的程度,评估一次性注射器废弃物的受污染状况。方法通过电脑收费系统,统计2006年5月1日-2007年4月30日注射器使用数量和用途。结果使用一次性注射器共923676付,其中,含血液、其他体液(尿、胃分泌物、脑脊髓液、伤口排出物)和细胞的6801付,占0.74%,含抗肿瘤化学药物的16892付,占1.83%,肌内、皮下、皮内注射或造影使用的160461付,占17.37%,在静脉滴注中为稀释药物用的739522付,占80.06%。结论80.00%的一次性注射器废弃物基本无污染,对这类注射器可作为资源进行再生利用。

OBJECTIVE Passing through the investigation of disposable syringes use condition, to determine amount of syringes used in the hospital and extent of their contact with blood and body fluids, and to assess their waste polluted condition. METHODS By our hospital computer charge system, from May 1, 2006 to Apr 30, 2007 The used syringes were calculated. RESULTS A total of 923 676 plastic disposable syringes were used; from them 6 801 （0.74M） were contaminated by blood, an other body fluids （urine, gastric secretion, eerebrospinal fluid, and wound drainage） or cells, 16 892 （1.83%） were by antieaneer drugs and 160 461（17.37%） were with different injections or contrasts. 739 522 （80.06%）were utilized for dilute medicine in i. v. drip. CONCLUSIONS Eighty percent of syringes waste is without pollution, it can be used to regard as recycled resources.