CPAP mask frame
View Patent ↗A continuous positive airway pressure (“CPAP”) mask is provided. The CPAP mask includes a mask support that includes a cavity provided within the mask support. The CPAP mask further includes a mask cushion that is received within the cavity. The mask cushion and the mask support each include an opening. Air can pass from an air delivery tube through the openings and into the mask cushion. The mask cushion can be placed around a patient's breathing orifice to deliver the air to the patient. The CPAP mask further includes a forehead support that is spaced apart form the mask support. A neck portion attaches the forehead support to the mask support. The neck portion is flexible and is molded to both the mask support and the forehead support. The flexible neck portion allows the mask support to move with respect to the forehead support.
1. A method for fabricating a continuous positive airway pressure (“CPAP”) mask, comprising the steps of:
molding a mask support out of a first material;
molding a forehead support out of the first material, the mask support and the forehead support being separate and spaced apart; and
molding a neck portion out of a second material, wherein the neck portion is overmolded onto corresponding portions of the mask support and the forehead support to connect the mask support to the forehead support.
2. The method of claim 1 , further including the method step of providing the forehead support with at least one attachment structure.
3. The method of claim 2 , wherein the second material includes an elastomeric material, further wherein the elastomeric material flows around the at least one attachment structure.
4. The method of claim 1 , further including the method step of forming a chemical bond between the neck portion and the mask support and forming a chemical bond between the neck portion and the forehead support.
5. A method for fabricating a continuous positive airway pressure (“CPAP”) mask, comprising the steps of:
molding a mask support out of a first material;
molding a forehead support out of the first material; and
molding a neck portion out of a second material, wherein the neck portion is overmolded onto corresponding portions of the mask support and the forehead support,
wherein the neck portion molded out of the second material is a sole connection between the mask support and the forehead support.
6. The method of claim 5 , further including the method step of providing the forehead support with at least one attachment structure.
7. The method of claim 6 , wherein the second material includes an elastomeric material, further wherein the elastomeric material flows around the at least one attachment structure.
8. The method of claim 5 , further including the method step of forming a chemical bond between the neck portion and the mask support and forming a chemical bond between the neck portion and the forehead support.