SALMON, ANDREW PAUL MAXWELL,SIEW, SILAS SAO JIN,HUANG, WEN DONG,ALLAN, OLIVIA MARIE,MCLAREN, MARK,PRENTICE, CRAIG ROBERT,GARDIOLA, ARVIN SAN JOSE,MCAULEY, ALASTAIR EDWIN
申请号：
CA2761741
公开号：
CA2761741C
申请日:
2010.05.10
申请国别(地区):
CA
年份:
2017
代理人:
摘要：
A patient interface including a nasal seal including a facecontacting side. The nasal seal is formed of a soft flexible material, andincludesa central portion to extend across the base of the nose, and a sideportion extending from each end of the central portion. Each side portionextends across the a side of the nose. A face contacting side of the seal issupple to conform under internal pressure to the surfaces of the nose of awearer, including, at the side portions of the seal, to outside surfaces ofthesides of the nose. An exterior side includes regions much stiffer than thesupple interior side, the regions extending into the side portions of theseal.
