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BREATHING MASK NOSE PAD AND BREATHING MASK
专利权人:
BMC MEDICAL CO.; LTD.
发明人:
Yifeng Zhan,Zhi Zhuang
申请号:
US16476232
公开号:
US20190351170A1
申请日:
2017.12.14
申请国别(地区):
US
年份:
2019
代理人:
摘要:
A nasal pad for respiratory mask and a respiratory mask. The nasal pad comprises a nasal pad body and nasal plugs. Each nasal plug comprises a nasal plug body. The nasal plug bodies are fixedly connected to the nasal pad body. The nasal pad body comprises telescoping adjustment sections. The telescoping adjustment sections are provided with an extended length and a retracted length. The telescoping adjustment sections are configured in a way that the length thereof can be adjusted between the extended length and the retracted length, thus varying the distance between the two nasal plug bodies. One purpose of the nasal pad is for use in the respiratory mask.
来源网站:
中国工程科技知识中心
来源网址:
http://www.ckcest.cn/home/

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