US 11,672,878 B2
Targeted surface disinfection system with pulsed UV light
Prakash Valentino Ramanand, Burlington (CA); Manjinder Singh Dhillon, Milton (CA); Adam Ray Steinhoff, Toronto (CA); and Vinod K. Menon, Merrimack, NH (US)
Assigned to ANGELICA HOLDINGS LLC, Dover, DE (US)
Filed by Angelica Holdings LLC, Dover, DE (US)
Filed on Nov. 21, 2019, as Appl. No. 16/691,019.
Application 16/691,019 is a continuation in part of application No. 15/095,212, filed on Apr. 11, 2016, granted, now 10,485,887.
Prior Publication US 2020/0085983 A1, Mar. 19, 2020
This patent is subject to a terminal disclaimer.
Int. Cl. A61L 2/10 (2006.01); A61L 2/28 (2006.01)
CPC A61L 2/10 (2013.01) [A61L 2/28 (2013.01); A61L 2202/11 (2013.01); A61L 2202/14 (2013.01); A61L 2202/16 (2013.01); A61L 2202/25 (2013.01)] 17 Claims
OG exemplary drawing
 
1. A targeted surface disinfection system comprising at least one UV lamp, a high voltage power supply for driving the at least one UV lamp and a pulse configuration control unit for configuring the output of the high voltage power supply, the pulse configuration control unit being programmed for driving the at least one UV lamp to emit radiant energy upon a target surface requiring disinfection, the targeted surface disinfection system further including an airflow device remote from the at least one UV lamp, the airflow device being configured for creating negative air pressure proximate the at least one UV lamp and an air channeling device extending from proximate the at least one UV lamp to an exhaust remote from the at least one UV lamp.