公开(公告)号：US12274799B2

公开(公告)日：2025-04-15

申请号：US17325440

申请日：2021-05-20

Applicant: Ecolab USA Inc.

Inventor： Steven Randall Hatch ,  Paul Dominic Christian ,  Paul R. Kraus

IPC: A61L2/10 ,  A61L2/08 ,  A61L2/24 ,  A61L2/26 ,  G05B15/02

Abstract: An antimicrobial lighting system includes an antimicrobial lighting array that emits antimicrobial light within one or more antimicrobial wavelength ranges to inactivate one or more microorganisms on common touch surfaces. The common touch surfaces may include, for example, restaurant menus, airline safety instructions, pamphlets, instruction cards, or other common touch objects having a generally flat form factor, or that can be reduced to a flat form factor. Application of the antimicrobial light to the common touch surfaces may improve hygiene of such common touch surfaces and may help maintain microbial growth below acceptable levels.

公开(公告)号：US20210369891A1

公开(公告)日：2021-12-02

申请号：US17325440

申请日：2021-05-20

Applicant: Ecolab USA Inc.

Inventor： Steven Randall Hatch ,  Paul Dominic Christian ,  Paul R. Kraus

IPC: A61L2/10 ,  A61L2/26 ,  A61L2/24 ,  G05B15/02

Abstract: An antimicrobial lighting system includes an antimicrobial lighting array that emits antimicrobial light within one or more antimicrobial wavelength ranges to inactivate one or more microorganisms on common touch surfaces. The common touch surfaces may include, for example, restaurant menus, airline safety instructions, pamphlets, instruction cards, or other common touch objects having a generally flat form factor, or that can be reduced to a flat form factor. Application of the antimicrobial light to the common touch surfaces may improve hygiene of such common touch surfaces and may help maintain microbial growth below acceptable levels.