Abstract: According to one embodiment, a universal oral appliance is provided. The universal oral appliance comprises an arched frame configured to be positioned proximate to the occlusal surface of a user's dental arch such that the arched frame extends beyond the cuspids of the user's dental arch when the arched frame is inserted in the user's mouth. The arched frame comprises a universal coupler configured to removably engage a dental attachment. The universal coupler comprises a substantially planar surface proximate to and extending across the midline of the arched frame. The universal coupler further comprises a first rail coupled to a first end of the substantially planar surface, and a second rail coupled to a second end of the substantially planar surface. The first rail, second rail, and substantially planar surface form a slot.

Abstract: According to one embodiment, forming a custom medical mask includes, while an oral appliance is positioned in a user's mouth to receive the user's teeth and is coupled to an orientation device, applying an impression material over the device and the user's face, such that the impression material conforms to the device and to the user's unique facial features. The impression material may be removed together with the device and a cast may be created using the impression material together with the device as a mold, such that the cast conforms to the impression material and the device. A deformable material may be applied to the cast to form a custom medical mask for the user, such that the deformable material conforms to the cast. The custom medical mask is custom-fitted to the user's unique facial features and custom-oriented to the user's teeth.

Abstract: In one embodiment, a medical mask includes a body and an orientation structure. The body includes a first polymer, is configured to cover portions of a user's face comprising the user's mouth and at least portions of the user's nose comprising the nostrils, and is further configured to contact the user's face surrounding the covered portions of the user's face to substantially prevent gas from escaping between the body and the contacted portions of the user's face. The orientation structure is configured to receive an oral appliance post to establish and maintain a custom orientation between the medical mask and the oral appliance post and the orientation structure includes a deformable material which includes a second polymer capable of transitioning between deformable and non-deformable states.

Abstract: According to one embodiment, a medical mask includes a rigid sealing portion configured to cover and seal around at least a portion of a user's nose including the user's nostrils and a rigid stabilizing frame coupled to the rigid sealing portion. The rigid stabilizing frame includes a generally horizontal upper support member configured to bear against the user's forehead, a generally vertical support member coupled between the rigid sealing portion and the upper support member, and lower left and right support members coupled between the rigid sealing portion and the upper support member and configured to bear against the user's cheeks. The rigid stabilizing frame defines two openings configured to allow the user to see through the medical mask when the medical mask is positioned on the user's face.

Abstract: In one embodiment, a custom-fitted mask includes a thin sheet of deformable material that has been formed and fitted to a portion of a face surrounding the nostrils to conform substantially optimally to unique facial features. The thin sheet includes a perimeter defining only soft cartilaginous portions of the nose and portions on either side of and below the soft cartilaginous portions. and excludes hard bony portions of the nose; and an interior within the perimeter. In another embodiment, a mask blank for using in forming a custom-fitted mask includes a thin sheet of deformable material adapted to be transitioned from a non-deformable state into a deformable state, applied against a portion of a face surrounding the nostrils while the mask blank is in the deformable state, and deformed against the face to cause the mask blank to conform substantially optimally to unique facial features to form the custom-fitted mask.

Abstract: A custom medical mask includes a substantially rigid custom-fitted sealing ridge that has been shaped to correspond to a compressed shape of soft tissues of a user's face. The sealing ridge includes first, second, and third ridges. The first ridge corresponds to a first portion of the user's face extending from the user's nose to a first area proximate a lateral perimeter of the user's obicularis-oris muscle. The second ridge corresponds to a second portion of the user's face extending from the nose to a second area proximate a lateral perimeter of the obicularis-oris muscle. The third region corresponds to the lower extension of the obicularis-oris muscle extending from the first area to the second area. The sealing ridge is configured to form a custom-fit seal by conforming to the compressed shape of the user's soft tissues when the mask is pressed against the user's face.

Abstract: An apparatus for measuring mandibular position is disclosed. In one embodiment, the apparatus comprises a first slide operable to adjustably couple to a second slide, such that the second slide is operable to travel in a direction substantially parallel to a long axis of the first slide, and an indicator configured to indicate a location of the second slide relative to the first slide in the direction substantially parallel to the long axis of the first slide. The apparatus further comprises an adjustment mechanism coupled to the first slide and the second slide, the adjustment mechanism configured to adjust the distance between the first slide and the second slide in a direction substantially orthogonal to the long axis of the first slide.

Abstract: A method for forming a custom-molded oral appliance for positioning a user's jaw proximate to centric occlusion is disclosed. The method includes heating a thin sheet of material comprising a polycaprolactone polymer. The thin sheet of material is positioned within the user's mouth. The user's jaw is positioned proximate to centric occlusion. The thin sheet of material is molded around at least respective portions of the user's upper and lower dental arches such that each of the respective portions of the user's upper and lower dental arches form respective impressions on opposite sides of the thin sheet of material. The thin sheet of material is transitioned to a substantially non-deformable state.

Abstract: A multi-chamber mask includes a shell and a partition. The shell is adapted to cover portions of a user's face including the mouth and at least portions of the nose including the nostrils, the shell adapted to contact the face surrounding the covered portions of the face to substantially prevent gas from escaping between the shell and the contacted portions of the user's face, and the shell is adapted to couple to a gas supply source. The partition is coupled to the shell and cooperates with the shell to define a first chamber and a second chamber, the first chamber adapted to be positioned proximate the user's nose to direct inflow of gas from the gas supply source to the user's nasal passages, the second chamber adapted to be positioned proximate the user's mouth, the partition adapted to restrict flow of gas between the first and the second chamber.

Abstract: In certain embodiments, an apparatus for treating a breathing condition includes a body, a threaded member, a hook, and a receiver. The body comprises a front stop, a rear stop, and a guide extending between the stops. The threaded member couples between the stops and rotates relative to the body. The hook couples to the guide, comprises a threaded passage and an arm that engages a lower arch, and travels in a forward direction along the guide to adjust the position of the lower arch. The receiver couples to the lower arch and comprises a shelf that engages the arm of the hook. The apparatus may include an extender coupled to the receiver and providing a shelf that is more rearward than the shelf of the receiver. The apparatus may include a post that couples the apparatus to another device.

Abstract: In certain embodiments, an apparatus for treating a breathing condition includes an oral appliance, a mask, and a tensioning device. The oral appliance is configured to receive at least some of a wearer's teeth and a mask. The mask is configured to deliver gas to the wearer. The mask includes a chamber configured to cover the wearer's mouth. The chamber is at least partially enclosed by an interior of the mask. The tensioning device couples the mask to the oral appliance and includes a flexible tension element at least partially disposed between the oral appliance and the mask and within the chamber. The flexible tension element is configured to apply a tensile force between the mask and the oral appliance.

Abstract: An apparatus for use in treating a breathing condition includes a first dental arch, a second dental arch, two bodies coupled to the first dental arch, and two receivers coupled to the second dental arch. The first dental arch is configured to receive at least some of a wearer's teeth. The second dental arch is configured to receive at least some of a wearer's teeth. Each body includes a front stop, a rear stop, a threaded member, and a hook. The threaded member is configured to be coupled between the front stop and rear stop of the body and configured to rotate relative to the body. The hook comprises a threaded passage configured to engage the threaded member, and an arm configured to engage a second dental arch. The hook is configured to travel between the front stop and rear stop of the body in response to rotational adjustment of the threaded member to adjust the lower dental arch relative to the upper dental arch.