Abstract Means for sterilizing and controlling aerosol clouds generated during either dental or medical operations. A vacuum intake is provided which is disposed in the vicinity of the cloud and may be either fixed or movable as desired. The intake is connected to a sterilizing chamber which contains filter means and ultraviolet or infrared light sources that are intended to sterilize the cloud, which is drawn into the chamber through the intake means. Exhaust means are also provided and may either lead to an entirely external environment or may be used to recirculate the air following its purification and sterilization back into the operating room. Disposable liners may be provided on the intake means to avoid further contamination of the operating environment.
at least one ultraviolet light source; E. means disposed internally of said tube for automatically closing off said tube upon inactivation of said means for creating a vacuum; and F. exhaust means carried by said housing disposed at a point remote from said operating area; G. said means for creating a vacuum drawing air from said operating area through said intake tube and said sterilizing means to said exhaust means.
Claim 2
Dependent Claim
14 words
The means of claim 1 wherein said exhaust means communicate with an external environment.
Claim 3
Dependent Claim
67 words
at least one ultraviolet light source; D. means disposed internally of said intake tube for automatically closing off said tube upon inactivation of said means for creating a vacuum; and E. exhaust means disposed at a point remote from said operating area; F. said means for creating a vacuum drawing air from said operating area through said intake tube and said sterilizing means to said exhaust means.
Claim 4
Dependent Claim
29 words
The means of claim 1 further characterized by the presence of a disposable mouthpiece releasably received on the end of said tube that is disposed adjacent said operating area.
Claim 5
Dependent Claim
65 words
Means for sterilizing and controlling an aerosol cloud or ambient room Air in an operating area, comprising; A. a portable housing; B. means carried by said housing for creating a vacuum; C. at least one flexible and adjustable intake tube having one end secured to said housing and its opposed end disposed adjacent said operating area; D. sterilizing means carried by said housing and including
Claim 6
Dependent Claim
14 words
The means of claim 4 wherein said exhaust means communicate with an external environment.
Claim 7
Dependent Claim
29 words
The means of claim 4 further characterized by the presence of a disposable mouthpiece releasably received on the end of said tube that is disposed adjacent said operating area.