There are quite a few different types of cryo-surgical devices, for use in gynecology, dermatology, and ophthalmology.
Popular gynecology systems for cervical procedures use CO2 or N2O (nitrous oxide).
Dermatology units use liquid nitrogen. From time to time we have available nitrogen storage tanks (Dewars). Tthese will hold liquid nitrogen from 4 to 17 weeks, depending on the size of the tank.
Cryo-surgical devices for ophthalmology will be found under our Ophthalmology products section.