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OVERMOLDED TEXTILE CUSHION
专利权人:
Fisher &; Paykel Healthcare Limited
发明人:
Melissa Catherine BORNHOLDT,Bruce Michael WALLS
申请号:
US16490306
公开号:
US20200016358A1
申请日:
2018.03.02
申请国别(地区):
US
年份:
2020
代理人:
摘要:
A cushion for a respiratory mask is provided. The cushion includes a face contacting portion, a non-face contacting portion and an intermediate region. The face contacting portion is formed from an open cell foam material and includes an opening to provide, in use, a source of breathing gas to a user's airways. The non-face contacting portion is formed from an elastomeric material. The intermediate region is formed between the face contacting portion and the non-face contacting portion. Open cells of the open cell foam material in the intermediate region are filled with the elastomeric material.
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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