CRY-AC Cryosurgery Devices

The Brymill CRY-AC line has been a mainstay of office-based cryosurgery for decades, giving dermatologists, podiatrists, and primary care clinicians precise handheld control over liquid nitrogen application. These devices deliver a fine, directed spray that lets you treat warts, actinic keratoses, seborrheic keratoses, skin tags, and other benign or premalignant lesions without the mess and imprecision of cotton-tipped applicators.

We carry both flask sizes so you can match the device to your caseload. The 10 oz. B-800 (8.5" height) is the compact, lighter-weight choice for lower-volume practices or providers who value a balanced feel during longer procedure days. The 16 oz. B-700 (11.25" height) holds more liquid nitrogen per fill, making it the workhorse for busy dermatology and podiatry clinics that treat multiple patients between refills.

A common question is which unit to buy: the answer usually comes down to how often you'll refill rather than performance, since both use the same trigger-controlled spray mechanism and interchangeable tips. Aperture tips of varying gauges let you dial the spray from a broad field down to a pinpoint freeze, and the withdrawable design means the flask stays sealed and portable between uses. Both are refilled directly from a standard liquid nitrogen storage dewar.

Brymill's all-metal construction is built for repeated autoclave-adjacent clinical use and years of service, which is why the CRY-AC remains one of the most widely recommended cryosurgery systems in outpatient settings. Stocking the right tips and a reliable nitrogen supply on hand keeps treatment sessions running smoothly.