Development of a Pulsed Xenon Ultraviolet Disinfection Device for Real-Time Air Disinfection in Ambulances.
J Healthc Eng
; 2020: 6053065, 2020.
Article
em En
| MEDLINE
| ID: mdl-32184979
ABSTRACT
Objectives:
We have developed a pulsed xenon ultraviolet light-based real-time air disinfection system with rapid and effective disinfection by using high-intensity pulse germicidal UV. Disinfection of the ambulance's environment is critical in the prevention of infectious cross contamination.Methods:
In this study, a pulsed xenon ultraviolet light-based air disinfection system was established for real-time air disinfection in ambulances. In this system, a pulsed xenon ultraviolet (PX-UV) was used to generate broad-spectrum (200-320 nm), high-intensity ultraviolet light to deactivate and kill bacteria and viruses. The results showed that the use of PX-UV could be effective in reducing E. coli, Staphylococcus albus, and environmental pathogens level in ambulances (≥90% reduction in 30 mins).Results:
This device was relatively simple and easy to use and does not leave chemical residues or risk exposing patients and workers to toxic chemicals.Conclusions:
This appears to be a practical alternative technology to achieve automated air disinfection in ambulances.
Texto completo:
1
Base de dados:
MEDLINE
Assunto principal:
Raios Ultravioleta
/
Xenônio
/
Desinfecção
/
Ambulâncias
/
Anestésicos Inalatórios
Idioma:
En
Ano de publicação:
2020
Tipo de documento:
Article