Customizable mask and method of sizing
A mask for use in providing a flow of a treatment gas to the airway of a user. The mask includes a frame and a conformable seal which is structured to sealingly engage about at least one of at least a portion of nose or mouth of the user. The frame includes a front face and a concave shaped rear face which faces the user when the mask is disposed on the user's face. The rear face defines a cavity which is structured to receive at least one of a portion of a nose and/or mouth of the user therein. The frame also includes a number of deformable zones, each deformable zone being structured to receive a removable insert. Each deformable zone is structured to adapt to at least one of a size or shape of the removable insert received therein.
1 . A method of sizing a customized mask to a user, wherein the mask comprises (a) a frame having (1) a front face positioned to face away from the user when the mask is disposed on the face of the user; (2) a concave shaped rear face positioned to face toward the user when the mask is disposed on the face of the user, the rear face defining a cavity, the cavity being structured to receive a flow of a treatment gas therein and to receive at least one of a portion of a nose of the user and a mouth of the user therein; (3) an opening defined in a central portion of the frame, the opening passing between the front face and the rear face, the opening being structured to have a conduit coupled thereto for receiving the flow of the treatment gas; and (4) a number of deformable zones defined in the frame, each deformable zone being structured to receive a removable insert, each deformable zone being structured to adapt to at least one of a size or a shape of the removable insert received therein; (b) a conformable cushion coupled to the frame and structured to sealingly engage about at least one of at least a portion of the nose or the mouth of the user; and (c) a number of inserts, each insert configured to be selectively coupled in a respective deformable zone of the number of deformable zones and to cause deformation of the respective deformable zone, the method comprising:
identifying a number of characteristics of the user;
determining a number of the inserts for the user based on the number of characteristics; and
identifying the number of inserts to the user.
2 . The method of claim 1 , wherein identifying the number of inserts to the user comprises providing the number of inserts to the user.
3 . The method of claim 2 , wherein providing the number of inserts to the user comprises: installing the number of inserts in the frame of the mask; and providing the mask to the user.
4 . The method of claim 3 , wherein installing the number of inserts in the frame of the mask comprises sliding each insert into the frame.
5 . The method of claim 3 , wherein installing the number of inserts in the frame of the mask comprises snapping each insert into the frame.
6 . The method of claim 1 , wherein identifying the number of characteristics of the user comprises obtaining information from the user.
7 . The method of claim 6 wherein the information comprises a number of facial dimensions of the user.
8 . The method of claim 7 , wherein the number of facial dimensions of the user are obtained by questioning the patient regarding dimensional information.
9 . The method of claim 7 , wherein the number of facial dimensions of the user are obtained by performing a facial scan of the user.