SPEAR, TONY WILLIAM,BORNHOLDT, MELISSA CATHERINE,HOCKING, JAKE BAKER,SNG, JONATHAN TONG LOK,YOUNG, JEREMY OWEN,GARDIOLA, ARVIN SAN JOSE,HEFFERNAN, STEPHEN FRANCIS,LYNCH, CHRISTINE MARIE,HUANG, WEN DON
申请号：
CA3024958
公开号：
CA3024958A1
申请日:
2017.06.13
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A nasal mask having a seal housing and a flexible nasal seal connected or connectable to the seal housing to define a mask cavity. The nasal seal extends between a face- contacting side and an outer side. The nasal seal has a contacting surface having an edge that defines a nose-receiving opening into the mask cavity and which is configured to seal about the user's nose. The nasal seal also has an under-nose support fixedly connected into the seal and which is configured to extend within the mask cavity and having a contact surface that is oriented to contact at least a portion of the under-nose surface of the user.
