Abstract
Abstract
Narrowband UVB is the main type of light used to treat various dermatological conditions by administering appropriate doses. In this study, a new design was developed for an open-plan phototherapy device and assessed whether this could improve uniformity and deliver a higher dose, thus reducing treatment times. On the other hand, the uniformity and irradiation dose of a current model of (UV) phototherapy device were investigated. A simulation software was used to present the comparison of the simulated irradiation measurements and uniformity estimation for both the present device and the proposed device. In comparison to a present model of UV therapy device measurements, the results showed that the suggested (UV) phototherapy design device increased the irradiation dose value by 10%, improved the uniformity by 9.3%, and consequently reducing the exposure time by 13%. On the other hand, for both the current (UV) phototherapy equipment and the suggested design device, the irradiation loss value resulting from any UV lamp inefficiency was also calculated. The current model device’s loss value percentage was 15%, however, the loss value of the suggested design for the UV phototherapy device was between 3 and 4%. Based on the results discussed throughout the paper, the findings indicate that the suggested design is promising for UV phototherapy applications.