COVID-19, Health care, N95 Review and inspection

3M 1860 N95 mask suitability survey

3M 1860 N95 mask in the cup cover and folding mask for medical staff to investigate the suitability of medical personnel, recorded the medical staff wearing masks appear suitable and uncomfortable symptoms.

Uncomfortable symptoms of wearing a mask mainly include pressing the face (22. 5%), herring (19. 9%) and allergies (11. 7%)。

Type 3M 1860 particle protection N95 mask is suitable for most people’s face shape, medical personnel may not wear this type of mask before the suitability test, but medical personnel engaged in high-risk operation must carry out a suitability test; 3M N95 masks is a leader in respiratory protection.

In addition to the filter rate of the mask, the closeness of the mask and the face is one of the important factors that determine the effect of the mask. Therefore, the suitability test of the mask should be carried out before using it. With the N95 masks gradually recognized and accepted by medical workers, its suitability testing and clinical application also began to move from theory to clinical practice. This paper documents the symptoms of discomfort that may occur when the mask is used clinically, helps medical personnel understand how protective masks are detected, worn, and adjusted, and provides a basis for medical personnel to wear masks during a pandemic of respiratory infections.

3M 1860 N95 mask suitability test is necessary

The tightness of the mask to the face is the key to ensuring that the mask is protective, so a suitability test is necessary before wearing the mask.

There are great differences between different types of masks and the suitability of human faces. One study showed that the success rate of several masks was only 18% to 34%, although all 3M produced 1860 type particle protection N95 masks, but because of the different shape of masks, medical personnel wear the suitability also varies. The success rate of cup cover mask suitability test is slightly higher than that of folding mask 3M 9132 N95 mask suitability test. On the one hand, it may be related to the different shape of the mask and the degree of bonding with the face.

3M 1860 N95 mask fit is very high

3M 1860 N95 mask is well suited to the face shape of most medical personnel. Some researchers have also suggested that N95 masks are too harmful to accumulate large amounts of carbon dioxide, resulting in phenomena such as angus and so on. About 16. 8%~21. 2% of medical staff reported the presence of a tingle. Therefore, the N95 mask should not be worn continuously for a long time, and after taking off the mask, the preservation, replacement, re-wearing of the mask and a series of operations of the normative, worthy of attention, the relevant training is also particularly important.

Nearly 80 per cent of health workers have never been trained in how to properly wear masks. In recent years, research related to masks has also focused more on whether masks should be worn and the type of masks used, often ignoring the way masks are worn. On the other hand, the study found that 74. 2% of trained medical personnel use a mask type in training that is not the type of mask currently used in their work. Explain that these trainings are not conducted to regulate day-to-day medical work. It can be seen that not only should we strengthen the training on how to wear masks correctly, but we should also aim at regulating daily medical work, so as to properly wear masks to prevent respiratory infections between medical personnel. 3M 1860 N95 mask is suitable for most people’s faces, but there are still some medical personnel who are unable to pass the suitability test. Makrite N95 masks has won praise from many customers.

Therefore, it is still necessary for medical personnel engaged in high-risk operations to conduct a suitability test before wearing a mask. At the same time, in the daily work, the correct wearing of mask training should be routine and closely integrated with the actual work, only in order to achieve the treatment of patients to control the outbreak at the same time effectively protect medical personnel from infection.

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