Besides for liquid nitrogen (LN), equipment to deliver other cryogens for dermatological purposes is available. Carbon dioxide can be shaped to adapt to lesions or areas to be frozen for cryotherapy and ablation; Carbon dioxide gas dispensing units are available. Nitrous oxide dispensing equipment is in the market. Some units as small as pens, using cartridges of the above gasses compressed are also available. So are units that dispense cryogenic mixtures. A unit that externally cools tips is featured as well.
CITATION STYLE
Abramovits, W. (2016). Dispensing units (carbon dioxide, nitrous oxide, etc.). In Dermatological Cryosurgery and Cryotherapy (pp. 89–94). Springer London. https://doi.org/10.1007/978-1-4471-6765-5_15
Mendeley helps you to discover research relevant for your work.