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Improvements relating to respiratory masks
专利权人:
发明人:
申请号:
EP05252067.3
公开号:
EP1582231B1
申请日:
2005.04.01
申请国别(地区):
EP
年份:
2012
代理人:
摘要:
A respiratory mask for delivering an inhalation gas to the airways of a patient is disclosed. The respiratory mask comprises a mask body (10) defining a cavity and being adapted to fit about the mouth and nose of the patient such that the inhalation gas can be inhaled by the patient from the cavity, an inlet port (13) that is engageable with a supply of inhalation gas and in communication with the cavity, and one or more sealing components (20, 22, 24) extending from the peripheral edge of the mask body (10) and defining a contact surface that contacts the face of the patient during use. The contact surface extends both inwardly and outwardly from at least a portion of the peripheral edge of the mask body (10). In another aspect the mask includes connecting portion 123 between the mask body 110 and with figure 3 seal 120.
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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