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一次性防护鞋套结构和性能检测

文章出处:潍坊安迪防护用品有限公司 人气:75发表时间:2020-10-13

虽然报告显示新冠病毒属于飞沫和接触式感染, 但是在前线的医务人员还是有人因为没有穿鞋套而产生感染的病例。“病从脚入”也成为病毒怀疑传染方式。新冠病毒的强传染性,就让我们不得不对一次性医用防护鞋套的质量进行重视。YY/T 1633-2019 《一次性使用医用防护鞋套》。潍坊安迪防护用品有限公司作为专业的防护用品防护服防护鞋套生产厂家,还是第一时间组织学习了相关规定,在此与大家分享。

Although the report shows that the new coronavirus is a droplet and contact infection, there are still cases of infection in front-line medical staff due to not wearing shoe covers. "Disease from foot" has also become a suspected mode of virus transmission. The new coronavirus is highly infectious, so we have to pay attention to the quality of disposable medical protective shoes. YY / T 1633-2019 disposable medical protective shoe cover. Weifang andI protective equipment Co., Ltd. as a professional manufacturer of protective equipment, protective clothing and protective shoe cover, organized to learn the relevant regulations for the first time, and here to share with you.

一、规格和结构检测

根据YY/T 1633-2019 中的规定,一次性医用防护鞋套主要是用于保护医务、防疫、疾控人员的腿部、脚部等部位,免受潜在感染性的污染物(血液、体液、分泌物、排泄物、呕吐物等)危害的保护性靴状鞋套。一次性医用防护鞋套的规格和结构设计示意图具体如下图:

QQ截图20201013155945.jpg

除了结构合理、穿脱方便外,一次医用防护鞋套还应该设计成收口的形式,如弹性收口、拉绳收口、绑带收口等方式。此外外观方面,鞋套应该无明显缺陷,连接部位应该平整、密合。

1、 Specification and structure inspection

According to YY / T 1633-2019, disposable medical protective shoe covers are mainly used to protect the legs and feet of medical, epidemic prevention and disease control personnel from potential infectious pollutants (blood, body fluids, secretions, excreta, vomit, etc.). The specification and structure design diagram of disposable medical protective shoe cover are as follows:

In addition to reasonable structure and easy to put on and off, the primary medical protective shoe cover should also be designed in the form of closing, such as elastic closing, pulling rope closing, bandage closing and so on. In addition, in terms of appearance, the shoe cover should be free from obvious defects, and the connecting parts should be flat and tight.

二、性能检测

有关一次性医用防护鞋套的性能检测项目主要要求检测抗渗水性能、抗合成血液穿透性能、表面抗湿性能、断裂强力、断裂伸长率、过滤效率、微生物指标、环氧乙烷残留量。这其中,微生物指标主要要求检测细菌菌落总数、大肠菌群、绿脓杆菌、黄金色葡萄球菌、溶血性链球菌、真菌菌落总数。

我们在实际生产一次性医用防护鞋套时,根据检测数据研究,隔离性能好,防水效果好、耐磨损性能好、具有优异的抗腐蚀性能、抗撕裂性能、抗剥离性能、通气性能好,能够将医务穿着人员的袜子裤脚等部位完整包覆,容易穿脱更换。通过这些指标检测的防护鞋套更受欢迎。

2、 Performance testing

The performance test items of disposable medical protective footwear cover mainly require the detection of water permeability resistance, synthetic blood penetration resistance, surface moisture resistance, breaking strength, elongation at break, filtration efficiency, microbial indicators and ethylene oxide residue. Among them, microbial indicators mainly require the detection of total bacterial colonies, coliform bacteria, Pseudomonas aeruginosa, Staphylococcus aureus, hemolytic streptococcus, and total fungal colonies.

In the actual production of disposable medical protective shoe cover, according to the test data research, we have good isolation performance, good waterproof effect, good wear resistance, excellent corrosion resistance, tear resistance, anti stripping performance and good ventilation performance, which can completely cover the socks and trouser legs of medical wearers, and it is easy to wear, take off and replace. The protective shoe cover tested by these indicators is more popular.