Method, system, and apparatus for facilitating positioning a person in supine sniff position
Embodiments of an apparatus for supporting the neck and head of a user for airway management are described. The apparatus can include a base support section, which can rest on a supporting surface, a front side, two opposing sides and a back side with the base support section being dimensioned between about 25-26 inches in width, between about 16-17 inches in depth and about 6 inches in height with a separate and removable and replaceable head/neck support section.
1. A support apparatus for supporting and maintaining the head and neck of a user in the supine sniff position in which the Occipito-Atlanto-Axial joint is extended upwards and the head is angled downward to achieve alignment of the airway axes, comprising:
a base section comprising:
opposing left and right sides, a back side, a front side, a bottom surface and a cutout for receiving lower back and shoulders the base section comprising a receptacle for receiving a removable and replaceable head/neck support section wherein:
the removable and replaceable head/neck support section comprises an appendage for fitting snugly into the receptacle; and
the removable head/neck support section comprises:
a neck supporting surface at a neck end thereof for supporting the neck; and
a head supporting surface for supporting the head, the head supporting surface including a central surface that slopes downwards and away from the neck supporting surface and downwards and away from outer edges of the head supporting surface; and
the removable head/neck support section is dimensioned to automatically align and maintain substantial alignment of the oropharyngeal, laryngeal, and tracheal axes;
two or more top sections each with one or more sections comprising an extension or appendage configured to fit snugly into a corresponding cutout in the base section; each top section being interchangable for other section and being configured for to being fitted into the base section;
two or more top sections each with a neck supporting surface for supporting the neck, the neck support being positioned at the neck end of the top section; each top section being interchangable for the other and configured for being fitted into the base section;
two or more top sections with differing sized head support surfaces for supporting the head, this head supporting surface including a central surface that slopes down and away from the neck supporting surface and down and away from the outer the edges of the head supporting surface; and
two or more top sections with a head support and neck support being dimensioned to automatically align and maintain substantial alignment of the orpharyngeal, laryngeal, and tracheal axes, substantial alignment being defined as between about 0° and about 30° with the Occipito-Atlanto-Axial joint having an angle of extension between about 5° and about 30° when user's head and neck are positioned in the apparatus.
2. The apparatus set forth in claim 1 , wherein the base support section is substantially rectilinear in shape.
3. The apparatus set forth in claim 1 , wherein the neck supporting surface in the removable neck/head support section is generally cylindrical or rounded.
4. The apparatus set forth in claim 1 , wherein the neck supporting surface in the removable neck/head support section is generally cylindrical or oval in shape with a maximum diameter of at least 0.25 inches.
5. The apparatus set forth in claim 1 , wherein the middle of the neck supporting surface in the removable neck/head support section is lower than the ends of the neck supporting section by at least 0.125 inches.
6. The apparatus set forth in claim 1 , wherein the support apparatus is formed of urethane foam that is molded.
7. The apparatus set forth in claim 1 , wherein the urethane foam material is cut or carved to form the apparatus.
8. The apparatus set forth in claim 1 , wherein the highest edge of the neck supporting surface is between 0.5 and 4 inches higher than lowest point on the head supporting surface.
9. A support apparatus for supporting and maintaining the head and neck of a user in the supine sniff position in which the Occipito-Atlanto-Axial joint is extended upwards and the head is angled downward to achieve alignment of the airway axes, comprising:
a base section comprising:
opposing left and right sides, a back side, a front side, a bottom surface and a cutout for receiving lower back and shoulders, the cutout being configured to receive and fit a second section of the apparatus, and the base section comprising a receptacle for receiving a removable and replaceable head/neck support section, wherein:
the removable and replaceable head/neck support section comprises an appendage for fitting snugly into the receptacle; and
the removable head/neck support section comprises:
a neck supporting surface at a neck end thereof for supporting the neck; and
a head supporting surface for supporting the head, the head supporting surface including a central surface that slopes downwards and away from the neck supporting surface and downwards and away from outer edges of the head supporting surface; and
the removable head/neck support section is dimensioned to automatically align and maintain substantial alignment of the oropharyngeal, laryngeal, and tracheal axes, and the apparatus further comprising:
two or more top sections each with one or more sections comprising an extension or appendage configured to fit snugly into a corresponding cutout in the base section; each top section being interchangable for the other and configured to be fitted into the base section;
two or more top sections each with a differing size neck supporting surfaces for supporting the neck, the neck support being positioned at the neck end of the top section; each top section being interchangable for the other and configured to be fitted into the base section;
two or more top sections with a head support for supporting the head, this the head supporting surface including a central surface configured to slope down and away from the neck supporting surface and down and away from the outer the edges of the head supporting surface; and
two or more top sections with a head support and neck support being dimensioned to automatically align and maintain substantial alignment of the orpharyngeal, laryngeal, and tracheal axes, substantial alignment being defined as between about 0° and about 30° with the Occipito-Atlanto-Axial joint having an angle of between about 5° and about 30° when user's head and neck are positioned in the apparatus.
10. A support apparatus for supporting and maintaining the head and neck of a user in the supine sniff position in which the Occipito-Atlanto-Axial joint is extended upwards and the head is angled downward to achieve alignment of the airway axes, comprising:
a base section comprising:
opposing left and right sides, a back side, a front side, a bottom surface and a cutout for receiving lower back and shoulders, the cutout being configured to receive and fit a second section of the apparatus, and the base section comprising a receptacle for receiving a removable and replaceable head/neck support section, wherein:
the removable and replaceable head/neck support section comprises an appendage for fitting snugly into the receptacle; and
the removable head/neck support section comprises:
a neck supporting surface at a neck end thereof for supporting the neck; and
a head supporting surface for supporting the head, the head supporting surface including a central surface that slopes downwards and away from the neck supporting surface and downwards and away from outer edges of the head supporting surface; and
the removable head/neck support section is dimensioned to automatically align and maintain substantial alignment of the oropharyngeal, laryngeal, and tracheal axes, and the apparatus further comprising:
two or more top sections each with one or more sections comprising an extension or appendage that will fit snugly into a corresponding cutout in the base section; each top section being able to be interchanged for the other and to able to be fitted into the base sections;
two or more top sections each with a differing size neck supporting surface for supporting the neck, the neck support being positioned at the neck end of the top section; each top section being able to be interchanged for the other and to able to be fitted into the base section;
two or more top section with differing sized head support surfaces for supporting the head, this head supporting surface including a central surface that slopes down and away from the neck supporting surface and down and away from the outer the edges of the head supporting surface;
two or more top sections with a head support and neck support being dimensioned to automatically align and maintain substantial alignment of the orpharyngeal, laryngeal, and tracheal axes, substantial alignment being defined as between about 0° and about 30° with the Occipito-Atlanto-Axial joint having an angle of between about 5° and about 30° when users head and neck are positioned in the apparatus.