Radiant energy – Supported for nonsignalling objects of irradiation – With source support
Patent
1996-01-26
1999-04-06
Nguyen, Kiet T.
Radiant energy
Supported for nonsignalling objects of irradiation
With source support
250504R, 181131, A61B 702
Patent
active
058922334
ABSTRACT:
A device which is designed to simultaneously store and sterilize the head of a stethoscope within the pocket of a user during periods of non-usage. The small sterilizer is a box-shaped unit constructed of glass and plastic which fits into a shirt or jacket pocket, and which has a U-shaped lip which leads into an opening for receiving the head of the stethoscope. Beneath the lip is a switch that operates on contact with the stethoscope head to activate the unit, and the unit is powered by a small pen light batteries. An ultraviolet light is located proximate the U-shaped lip and delivers ultraviolet light rays through a circular transparent window aligned with the stethoscope head, and a clip on the back of the unit enables it to be easily attached to a user's pocket.
REFERENCES:
patent: 4461368 (1984-07-01), Plourde
patent: 5027825 (1991-07-01), Phelps, Sr. et al.
patent: 5466897 (1995-11-01), Ross et al.
patent: 5641464 (1997-06-01), Briggs, III et al.
Lansdowne John R.
Nguyen Kiet T.
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