Medical mask
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- THE FIRST AFFILIATED HOSPITAL OF HENAN UNIV OF SCI & TECH
- Publication Date
- 2013-11-20
- Estimated Expiration
- Not applicable · inactive patent
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Abstract
Description
technical field
[0001] The invention relates to a mask, in particular to a medical mask. Background technique
[0002] Medical staff must wear masks during nursing operations. After wearing them for a long time, the skin or ear cartilage will be damaged due to the pressure of the mask straps behind the ears; at the same time, when wearing masks, there is often a mask closure The problem of laxity is that the gas is exhaled from the upper edge of the mask when breathing, which is easy to blur the vision of the image and the glasses worn by the medical staff, especially during surgery, which brings a lot of inconvenience. Contents of the invention
[0003] The technical problem to be solved by the present invention is to overcome the problems in the prior art that the ear soft tissue is damaged by the medical personnel wearing the mask for a long time and the exhaled gas is easy to blur the eyeglasses, and to provide an ideal and hygienic medical mask for the pharmaceutical ...