C.STIM


Abstract

The C-Stim by Quantel Medical|Ellex - Lumibird Medical is an IPL device that operates in the 610-1,200 nanometre wavelength, specifically designed for treating dry eye disease and meibomian gland dysfunction (MGD).

Technical Specifications:

  • Wavelength Range: 610-1,200 nanometre wavelength, which is less absorbed by melanin, which means it can easily be used in skin phototypes I through V

  • Technology: unique Stim-ULI technology and flash-lamp water-cooling system to guarantee homogeneous energy throughout the entire treatment process

  • Energy Control: The energy is controlled by a pulse train, which limits the increase of tissue temperature, minimising any thermal damage or inflammation to the skin

  • Default Fluence: The default fluence is 8 J/cm2

Mechanism of Action:

The C-Stim works through multiple pathways:

  1. Vascular Effects: C.STIM is designed to treat MGD by significantly reducing the vicious cycle of chronic inflammation through coagulation of inflammatory vessels

  2. Antimicrobial Action: decreased bacterial and Demodex folliculorum loads

  3. Glandular Stimulation: It can help speed up the meibomian and lacrimal gland metabolism by stimulating the parasympathetic nervous system

  4. Thermal Effects: helps liquify the meibum from the heat generated by the lamp, for easier expression post-session

  5. Neural Modulation: It is also thought that IPL stimulation of the parasympathetic nerve fibres may have an action on meibocytes and MG ductal cells; and that the sympathetic effect on the MG vasculature may indirectly affect MG function

Clinical Protocol:

The treatment involves Three flashes along the lower eyelid and one along the periauricular area are applied each side (eight shots per session), with sessions spaced over several weeks for optimal results.

The C-Stim represents a sophisticated approach to IPL therapy, combining precise wavelength control with advanced cooling systems to deliver consistent, safe treatment for dry eye disease.