公开(公告)号：US20190134337A1

公开(公告)日：2019-05-09

申请号：US16238883

申请日：2019-01-03

Applicant: ResMed Limited

Inventor： Vincent CHU ,  Mark BERTINETTI ,  Joshua A. GUDIKSEN ,  Scott A. HOWARD ,  Susan R. LYNCH ,  Eva NG ,  Philip T. STALLARD ,  Murray W. LEE ,  Matthew EVES ,  Shiva Kumar SHANMUGA SUNDARA

IPC: A61M16/06 ,  A61M16/08

Abstract: A forehead support for a mask assembly includes a frame connector provided to a mask frame, a forehead cushion support movably mounted to the frame connector for generally linear movement between retracted and extended positions with respect to the frame connector, and an adjustment knob movably mounted to the frame connector and threadably engaged with the forehead cushion support such that turning movement of the adjustment knob causes the forehead cushion support to be moved between the retracted and extended positions. The adjustment knob includes a resilient prong having a ratchet bump. The ratchet bump is adapted to selectively engage a series of ridges provided to the frame connector to provide indexed incremental adjustment.

公开(公告)号：US20130306076A1

公开(公告)日：2013-11-21

申请号：US13946140

申请日：2013-07-19

Applicant: ResMed Limited

Inventor： Vincent CHU ,  Mark Bertinetti ,  Joshua A. Gudiksen ,  Scott A. Howard ,  Susan R. Lynch ,  Eva Ng ,  Phillip Thomas Stallard ,  Murray William Lee ,  Matthew Eves ,  Shiva Kumar Shanmuga Sundara

IPC: A61M16/06

CPC classification number: A61M16/0683 ,  A61M16/06 ,  A61M16/0644 ,  A61M16/0655 ,  A61M16/0816

Abstract: A forehead support for a mask assembly includes a frame connector provided to a mask frame, a forehead cushion support movably mounted to the frame connector for generally linear movement between retracted and extended positions with respect to the frame connector, and an adjustment knob movably mounted to the frame connector and threadably engaged with the forehead cushion support such that turning movement of the adjustment knob causes the forehead cushion support to be moved between the retracted and extended positions. The adjustment knob includes a resilient prong having a ratchet bump. The ratchet bump is adapted to selectively engage a series of ridges provided to the frame connector to provide indexed incremental adjustment.

Abstract translation: 用于面罩组件的前额支撑件包括设置到面罩框架的框架连接器，可移动地安装到框架连接器的前额垫支撑件，用于相对于框架连接器在缩回和伸出位置之间大致线性运动，以及可移动地安装到 框架连接器并与前额垫支撑件螺纹地接合，使得调节旋钮的转动使得前额垫支撑件在缩回位置和延伸位置之间移动。 调节旋钮包括具有棘轮凸起的弹性插脚。 棘轮凸块适于选择性地接合提供给框架连接器的一系列脊，以提供指数增量调整。