CryOmega II

CryOmega II is a multi use disposable Cryotherapy device


MWK Healthcare is pleased to introduce our new version of CryOmega. The new twist knob makes CryOmega II easier to activate. With just one rotation, CryOmega II is ready to operate. The actuation button is now easier to press allowing you greater treatment accuracy and less fatigue on your finger.

Providing all of the outstanding clinical features of the previous unit, the new design of CryOmega II continues as your go-to portable cryosurgical unit.

  • Clinically effective – Direct application of liquid nitrous oxide (-89˚C) in a convenient and economical device.

  • Effective – Delivers a continuous, direct spray of nitrous oxide (-89˚C) to treatment site. With a lower operating temperature compared to canister-based systems, CryOmega II provides clinically effective freezing with pinpoint precision.

  • Convenient – Simple, hassle-free operation. Activate internal cartridge once and the device is ready for use. No need for additional accessories or replacement cartridges. Up to 300 seconds (5 minutes) of total treatment time per device.

  • Economical – Low-cost, effective cryosurgery in any clinical setting.

  • Disposable – Simply dispose of the entire unit when the internal cartridge is empty.


How To Activate and Use CryOmega II



The CryOmega® device should be unpacked. While holding the CryOmega device with one hand, firmly grab the knob at the end of the unit with the other hand.


Firmly turn the knob clockwise one full rotation, making sure that the white dot on the knob aligns with the arrow  on the device. The unit is now ready for use.

Ensure the white dot on the knob aligns with the arrow on the device. DO NOT OVER TIGHTEN. The unit is now activated and ready for use. Once activated the unit is under pressure. Do not attempt to open or dissemble

Position patient so that the surface to be treated is exposed and facing upwards.


Hold the CryOmega device vertically, tip down, and position the spray nozzle directly over the lesion at a 1cm distance.


Then press the actuator and spray cryogen directly onto the lesion moving the spray in a small circle to cover the area

Release the actuator to stop the cryogen spray. It is important not to spray any closer than 1cm from the lesion and the time of treatment is important.