FOREHEAD SUPPORT FOR FACIAL MASK

摘要

A pad for a forehead support includes an outer wall having a first side configured to engage a user's forehead and a second side having engaged surfaces configured to rest against engaging surfaces of the forehead support; at least one retaining wall provided between the first side and the second side; and at least one retained portion configured to be retained by a retainer formed on the forehead support, wherein a space is defined between the outer wall and the engaged surfaces. The space has a substantially constant cross sectional profile, and the outer wall, the at least one retaining wall, and the engaged surfaces are formed of a deformable elastomeric material. Deformation of the pad occurs by deflection of at least the outer wall and the at least one retaining wall.

主权项

1. A respiratory mask system for sleep disorder therapy, the respiratory mask comprising:
a face contacting portion configured to engage a patient's face; a post fixedly extending from the face contacting portion; a forehead pad configured to engage the patient's forehead; a bridge supporting the forehead pad; and an adjustable arm that connects the bridge to the post, wherein the bridge is structured so that movement of the adjustable arm relative to the post translates to linear movement of the bridge toward and away from the post.