Patent ID: 8393327
Filing Date: 2013-03-12
Classification: A61M,A62B,Y10T

Abstract:
1. A headgear for securing a respiratory mask to a head of a user, in use, wherein the respiratory mask contacts a face of the user to supply a positive pressure gas for respiration to the user, the headgear comprising: a head mounted portion which is mounted on the occipital of the user, and a strap connecting to the head mounted portion, said head mounted portion having at least one closed curved belt, said closed curved belt having thereon at least one junction, at least one of the junctions provides the closed curved belt with a nonplanar structure adaptable to a shape of the head of the user, said junction being located neither at an intermediate position of said strap, nor an abutting position between said strap and said closed curved belt, wherein a part of said closed curved belt portion and said strap to be connected thereto are integrally formed by a Y-shaped member so that a plurality of said Y-shaped members are connected to each other to define the whole head gear.