Nasal seal and respiratory interface

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专利权人:

Fisher & Paykel Healthcare Limited

发明人:

申请号：

GB201909174

公开号：

GB201909174D0

申请日:

2013.11.15

申请国别(地区):

GB

年份:

2019

代理人:

摘要：

A nasal seal for a respiratory interface comprises a supple lower-nose-receiving center part having a concave shape pre-formed to receive and sealingly contact the tip, lower sides, and base of the nose and sealingly contact the upper lip, and position an aperture for gas flow beneath the nares of wearer. The seal may have resilience or memory towards this preformed shape.

来源网站：

中国工程科技知识中心

来源网址：

http://www.ckcest.cn/home/