04 — Phototherapy

236B Local Phototherapy

A compact local UVB phototherapy system designed to deliver focused light exposure to selected vitiligo lesions with controlled precision.

236B local phototherapy treatment of the hands

Mechanism & Treatment Features

01

Targeted UVB Treatment

236B delivers focused UVB light directly to localized depigmented areas, allowing treatment to be concentrated on affected skin while minimizing exposure to surrounding healthy skin.

02

Direct Melanocyte Stimulation

Controlled UVB exposure helps activate residual melanocytes within or around vitiligo lesions and supports their functional recovery.

03

Promotes Melanin Production

Phototherapy stimulates melanocyte activity and melanin synthesis, contributing to gradual repigmentation of treated areas.

04

Supports Melanocyte Proliferation

Repeated, controlled exposure may promote melanocyte proliferation and migration toward depigmented areas.

05

Localized & Precise

The compact treatment head is suitable for small or scattered lesions, particularly areas that require precise light exposure.

Key Advantage

Focused UVB phototherapy for localized vitiligo lesions, providing precise treatment with controlled exposure.

Clinical Consideration

Local phototherapy dosing and schedule are individualized according to lesion size, location, and clinical response. 236B therapy may be combined with other modalities as part of a comprehensive plan determined by a qualified physician.