发明申请
US20120080035A1 ADJUSTABLE MASK SYSTEM AND RELATED METHODS 审中-公开
可调面罩系统及相关方法

ADJUSTABLE MASK SYSTEM AND RELATED METHODS
摘要:
An adjustable mask system (100) includes a cushion with a seal (130) having the ability to change size and/or shape. The seal is preferably a one-piece, continuous member without interruptions. To effect adjustment of the size and/or shape of the seal, an actuator may be provided, which may take the form of a dial (190).
公开/授权文献
信息查询
0/0