公开(公告)号：US20170028153A1

公开(公告)日：2017-02-02

申请号：US15293694

申请日：2016-10-14

Applicant: ResMed Limited

Inventor： Daniel Robert JUDSON ,  Lee James VELISS ,  Aaron Samuel DAVIDSON ,  Gregory Scott SMART ,  Alison OLDENBURG ,  Susan Robyn LYNCH ,  Philip Thomas STALLARD ,  Daniel Joseph KAARS SIJPESTEIJN ,  Gerard Michael RUMMERY ,  Eric Austin MULLINS

IPC: A61M16/06 ,  A61M16/08

CPC classification number: A61M16/0683 ,  A61M16/0605 ,  A61M16/0633 ,  A61M16/0666 ,  A61M16/0816 ,  A61M16/0825

Abstract: A nasal assembly for delivering breathable gas to a patient includes a frame having lateral connector, a cushion with a pair of nozzles, and a clip to secure the cushion to the frame. The frame includes a vent channel and a plurality of vent holes. The frame/cushion includes structure (lugs/cut outs) to prevent the assembly of an unvented frame with an unvented cushion, for safety purposes. The frame includes cored portions that interface with corner lugs provided on the cushion. A patient interface includes a frame, a cushion (nasal mask, nasal-oro mask, nozzles, etc.) and a vent assembly including a pattern of vent holes including at least two rows.

Abstract translation: 用于将可呼吸气体输送到患者的鼻部组件包括具有侧向连接器的框架，具有一对喷嘴的缓冲垫以及用于将垫固定到框架的夹子。 框架包括排气通道和多个排气孔。 为了安全起见，框架/衬垫包括结构（凸耳/切口），以防止未通风的框架与未经泄漏的垫子的组装。 框架包括与提供在垫子上的角接头相接合的芯部分。 患者界面包括框架，衬垫（鼻罩，鼻腔掩模，喷嘴等）和排气组件，其包括包括至少两排的通气孔图案。