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The domestic and international epidemic has rebounded. Personal protection should not be taken light
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| Release time£º2020.08.05 Source£º2020 China Qingdao International Anti-epidemic Materials and Equipment Exhibition Number of visits£º |
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Judging from the actual situation of the epidemic data, the international epidemic is the most worrying issue.Due to the inadequate prevention and control of some countries and insufficient medical standards, the global epidemic cannot be ended for a long time. Affected by the overseas epidemic, the domestic epidemic is not It is possible to maintain zero cases. From Harbin-Jilin City-Beijing-Xinjiang-Dalian, sporadic cases in individual provinces and regions are unavoidable. So far, there are 52 confirmed cases in Dalian!
A phased rebound of the domestic epidemic may always exist. Normalization of the fight against the epidemic is a trend. You must be prepared to fight the virus for a long time. Therefore, the prevention and control of the epidemic is not over. Wearing a mask is essential!
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According to the US "World Journal" report, New York City's new crown pneumonia epidemic has slowed down. The city government attributed to the popularity of masks. At least 39 states in the United States, Washington DC and Puerto Rico have implemented some form of "mask order." Adult disposable masks are everywhere, but children's masks are still difficult to buy. In addition to the high price, the quality of the masks is also difficult to guarantee. Many Chinese parents have tried to modify adult masks or mail orders overseas; in this regard, pediatricians said that children under two years old Children do not need to wear masks, and parents do not need to be superstitious about special materials such as N95. They can choose to fit the face of the child and cover the face mask.
But in fact, unless an emergency is necessary, children's masks cannot be replaced with adult masks!
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On the one hand, children's faces are smaller than adults, and the choice of adult masks cannot make them close to the face, which leads to the weakening of the sealing of the mask, which affects the protective effect. On the other hand, the development of children¡¯s cardiopulmonary function has not been perfect, especially young children¡¯s cardiopulmonary function is weak, and the respiratory resistance of adult mask material is large. Children wear it for a long time and cause insufficient blood gas concentration due to poor breathing, which can cause damage to the respiratory system. The damage is irreversible.
Although it is in the summer dog days, the ability of the new coronavirus to survive in the hot and high temperature environment has been greatly weakened, but in the cold winter, the activity and transmission ability will be greatly improved. Therefore, if the virus cannot be used in summer Retreat, then winter will come again strongly.
Both adults and children must take precautions and prepare the protective equipment needed for battle in advance, so how to choose the really suitable children's mask?
On May 6, 2020, approved by the State Administration for Market Regulation (National Standardization Administration), the world's first children's mask standard GB/T 38880-2020 "Technical Specifications for Children's Masks" was released and implemented. It is the first children's mask standard published in China and even the world.
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The new standard for children's masks protects children's heart and lungs and improves children's wearing comfort by greatly reducing respiratory resistance and ventilation resistance indicators. Yishengmei disposable medical children's mask adopts the top medical BFE99 melt-blown cloth and is designed with a 3D three-dimensional shape, that is: to maximize the efficiency of bacterial filtration while effectively reducing the respiratory resistance, and also make it hot Children wear more refreshing and not so stuffy.
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In addition, there are some explanations about many sellers on the market advertised for the filing of Class I and Class II medical devices: ¡°masks¡± for the filing of Class I medical devices, the state strictly stipulates that the products for filing Class I medical devices are only isolation masks (note: masks are not Masks), it is not up to the level of masks. Some factories have made masks by rubbing the edges. They can only be called "medical isolation masks". Because it is a mask standard, the technical standards require that there is still a certain distance from the mask. There is no essential difference with non-medical masks. Only the second type of medical equipment can be called in the true sense: medical masks! Children's medical masks are even rarer. The medical children's masks created by Yishengmei are "real" medical masks, the national formal second-class medical equipment, produced in accordance with the medical YY/T 0969-2013 standard, each piece is individually packaged and sterilized by ethylene oxide to achieve real Medical sterile masks! The bacterial filtration rate of 98.9% has been tested by the national authority of the inspection, which makes it safer and more assured for babies to wear them.
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The global situation of the new crown epidemic is severe, and the domestic epidemic has rebounded locally. The vigilance cannot be relaxed. Before my country's vaccine development is successful, we still have to fight the virus for a long time.
Individual groups must actively cooperate with the prevention and control work of government departments, and do a good job of self-protection. Wearing masks is still a crucial means of protection. Don't be careless, let the virus enter!
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| Next£ºQingdao Development and Reform Commission does a good j¡Last£ºThe first export of the new coronavirus detection kit p¡ |
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