System and apparatus for sanitizing a door opening device or other point of contact
An apparatus for sanitizing a point-of-contact surface may include a housing configured to be affixed about at least a portion of said point of contact. The housing may have an interior in or through which the point of contact may be accessed and an anterior opening for access to the interior. The apparatus may further include one or more sources of a sanitizing agent, such as germicidal light, configured to direct the sanitizing agent toward a location where at least a portion of the point-of-contact surface may be disposed. One or more of an anterior dome, an inner surface, and a posterior surface may also be configured to reflect the sanitizing agent toward the location where at least a portion of the point-of-contact surface may be disposed.
1. An apparatus for sanitizing an object, the apparatus comprising:
a housing at least partially defining an interior cavity configured to accept the object, wherein the object includes a sanitizing surface, the housing including:
a first end wall located at a first end of the interior cavity and having a first end wall interior surface at least partially defining the interior cavity;
a sidewall extending from and integral with at least a portion of the first end wall and having a sidewall interior surface at least partially defining the interior cavity; and
a second end wall on an opposite end of the interior cavity from the first end wall having a second end wall interior surface at least partially defining the interior cavity,
wherein the second end wall at least partially defines an opening into the interior cavity; and
at least one germicidal light source disposed within the interior cavity, wherein the germicidal light source provides germicidal light into the interior cavity.
2. The apparatus of claim 1 , wherein the germicidal light source is a first germicidal light source, further comprising a second germicidal light source disposed on an opposite side of the interior cavity from first germicidal light source.
3. The apparatus of claim 2 , wherein the first germicidal light source and the second germicidal light source each project from the sidewall interior surface into the interior cavity.
4. The apparatus of claim 2 , wherein at least one of the first germicidal light source or the second germicidal light source are cylindrical light sources.
5. The apparatus of claim 1 , wherein the at least one germicidal light source forms a projection into the interior cavity and is configured to direct the germicidal light with a field of view greater than 180 degrees into the interior cavity.
6. The apparatus of claim 1 , wherein the first end wall interior surface, the second end wall interior surface, and the sidewall interior surface are UV reflective and configured to reflect germicidal light from the at least one germicidal light source toward the object.
7. The apparatus of claim 6 , wherein the second end wall comprises a curved structure with the second end wall interior surface following a curvature of the curved structure.
8. The apparatus of claim 7 , wherein the curved structure is fixed relative to the germicidal light source.
9. The apparatus of claim 1 , wherein the at least one germicidal light source is attached to the sidewall and spaced from the first end wall and the second end wall and the sanitizing surface is a point-of-contact sanitizing surface.
10. The apparatus of claim 1 , wherein the first end wall is a posterior end wall, the second end wall is an anterior end wall, and the sidewall is coupled with the posterior end wall and projects in an anterior direction relative to the posterior end wall.
11. An apparatus for sanitizing an object, the apparatus comprising:
a housing at least partially defining an interior cavity configured to accept the object, wherein the object includes a sanitizing surface, the housing including:
a posterior wall located at a first end of the interior cavity, the posterior wall having a posterior wall interior surface at least partially defining the interior cavity;
a sidewall extending from and integral with at least a portion of the posterior wall, the sidewall having a sidewall interior surface at least partially defining the interior cavity; and
an anterior wall on an opposite end of the interior cavity from the posterior wall having an anterior wall interior surface at least partially defining the interior cavity,
wherein the anterior wall at least partially defines an opening into the interior cavity; and
at least one germicidal light source disposed within the interior cavity, wherein the germicidal light source provides germicidal light into the interior cavity, wherein the posterior wall interior surface, the anterior wall interior surface, and the sidewall interior surface are UV reflective and configured to reflect germicidal light from the at least one germicidal light source toward the object.
12. The apparatus of claim 11 , wherein the germicidal light source is a first germicidal light source, further comprising a second germicidal light source disposed on an opposite side of the interior cavity from first germicidal light source.
13. The apparatus of claim 12 , wherein the first germicidal light source and the second germicidal light source each project from the sidewall interior surface into the interior cavity.
14. The apparatus of claim 11 , wherein the at least one germicidal light source is attached to the sidewall and spaced from the posterior wall and the anterior wall and the sanitizing surface is a point-of-contact sanitizing surface.
15. The apparatus of claim 11 , wherein the at least one germicidal light source is configured to direct the germicidal light with a field of view greater than 180 degrees into the interior cavity.
16. The apparatus of claim 11 , wherein the anterior wall comprises a curved structure with the anterior wall interior surface following a curvature of the curved structure.
17. The apparatus of claim 16 , wherein the curved structure is fixed relative to the germicidal light source.
18. An apparatus for sanitizing an object, the apparatus comprising:
a housing at least partially defining an interior cavity configured to accept the object, wherein the object includes a sanitizing surface, the housing including:
a first end wall located at a first end of the interior cavity and having a first end wall interior surface at least partially defining the interior cavity;
a sidewall extending from and integral with at least a portion of the first end wall and having a sidewall interior surface at least partially defining the interior cavity; and
a second end wall on an opposite end of the interior cavity from the first end wall, the second end wall having a curved structure and a second end wall interior surface at least partially defining the interior cavity, wherein the second end wall at least partially defines an opening into the interior cavity; and
at least one germicidal light source disposed within the interior cavity, wherein the germicidal light source provides germicidal light into the interior cavity.
19. The apparatus of claim 18 , wherein the at least one germicidal light source is configured to direct the germicidal light with a field of view greater than 180 degrees into the interior cavity.
20. The apparatus of claim 19 , wherein the first end wall interior surface, the second end wall interior surface, and the sidewall interior surface are configured to reflect germicidal light from the at least one germicidal light source toward the object and the sanitizing surface is a point-of-contact sanitizing surface.