Cushion for a patient interface

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专利权人:

发明人:

Peter Chi Fai Ho,Derrick Andrews

申请号：

US14135865

公开号：

US09636475B2

申请日:

2013.12.20

申请国别(地区):

US

年份:

2017

代理人:

摘要：

A respiratory mask is provided having an outer shell coupled to a cushion for the delivery of a gas to a user. The cushion of the respiratory mask has at least one pleat disposed in the cushion in order to provide varying degrees of flexibility and support about the cushion.

来源网站：

中国工程科技知识中心

来源网址：

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