The WONTech Cosjet SR device is Mercury’s ‘little brother’, a long pulsed Nd:Yag-type laser with double wavelength of 1064nm and 1302nm, which is widely utilised in dermatological and cosmetic/aesthetic medicine, for such treatments like:

  • Permanent hair removal
  • Vascular lesions
  • Photorejuvenation
  • Nail fungus

Dual epidermal cooling for greater comfort

Cosjet SR is fitted with a very efficient double-pulse epidermal cooling system consisting of:

  • contact cooling (with both the sapphire window and plate held at cold temperature)
  • a GAS*-based Skin Cooling System (SCS)

SCS provides a calibrated and controllable skin cooling by delivering a jet of air within a few milliseconds to the skin surface, before laser procedure, to produce numbness on the skin and keep the patient calm and comfortable during treatments.

* Gas analysis system

You can now choose the cooling system best suited for your desired treatment interventions.

COSJET SR: the best price/quality pulsed laser medical device the market can offer

Fast and efficient

Thanks to its multiple spot sizes (from 2 up to 10mm) and efficient cooling system Cosjet SR enables cost-effective and faster medical treatments.

How does it work?

Principles of vascular lesions laser treatment

Such treatment consists in clotting the blood vessels, while applying relevant energy within a relatively short period of time, before the vessels collapse.

Principles of permanent laser hair removal

  • Destruction of the hair follicle and feeder vessels through selective photothermolysis.
  • Delivery of sufficient amount of energy to destroy the hair follicles by laser pulses with much more speed and intensity than the skin thermal relaxation time (TRT)
  • Absorption by other cells outside of the treated area is minimised.