Medical-Grade N2O Cryosurgery — Up to 510 Seconds Per Cartridge
CryoIQ N2O cartridges deliver high‑precision, medical‑grade cryotherapy for dermatology, podiatry, aesthetic and GP practices. Built with a stainless‑steel valve, dual O‑ring sealing, and a 200‑bar pressure rating, each cartridge stores more gas than standard alternatives — providing up to 510 seconds of continuous treatment time.
Manufactured using a 5‑micron filtration process and protected with OxiBlock internal coating, CryoIQ cartridges ensure clean, impurity‑free nitrous oxide that meets the latest MDR (Medical Device Regulation) requirements.
Key Features
- High‑purity nitrous oxide for consistent, controlled freezing
- Constant freezing temperature of –89°C (–128°F)
- Powerful 725 psi / 50 bar output for accurate lesion targeting
- Approx. 1 mm penetration per 4‑second freeze
- Treats lesions up to 5–6 mm with a 25‑second application
- Compatible with CryoIQ Derm Plus, CryoIQ Pro Liquid, and CryoAlfa devices
- 3‑year shelf life
- CE‑marked Class IIa (Annex VIII, Rule 9)
- FDA Class II cleared (CFR 878.4350)
- Warranty PLUS protection when used with CryoAlfa devices
Clinical Applications
Suitable for a wide range of cryosurgical treatments, including:
- Warts
- Verrucae
- Skin tags
- Seborrheic keratoses
- Actinic keratoses
- Benign lesions
Regulatory & Quality Assurance
CryoIQ cartridges meet strict international medical‑device standards:
| Certification |
Classification |
| CE Marking |
Class IIa |
| FDA Clearance |
Class II |
| MDR Compliance |
Yes |
Each cartridge is produced under rigorous quality control, ensuring consistent performance for clinical environments.
Frequently Asked Questions
How many treatments does a 25g CryoIQ cartridge provide?
A single 25g cartridge provides up to 510 seconds of continuous treatment time. In practice, this typically equates to 20–40+ individual treatments depending on lesion size and freeze duration — making it significantly more efficient than many competitor cartridges of the same weight.
Is the CryoIQ cartridge compatible with my existing cryo device?
The CryoIQ 25g cartridge is compatible with CryoIQ Derm Plus, CryoIQ Pro Liquid, and CryoAlfa devices. If you’re unsure whether it fits your current handpiece, please contact us before ordering — we’re happy to confirm compatibility.
Is N2O cryotherapy safe for use on facial lesions?
Yes — nitrous oxide cryotherapy is widely used for facial lesions including skin tags, seborrheic keratoses and actinic keratoses. The controlled –89°C freeze temperature and precise applicator tips allow targeted treatment with minimal risk to surrounding tissue, making it suitable for delicate areas when used by trained practitioners.
How does N2O cryotherapy compare to liquid nitrogen?
N2O reaches –89°C versus liquid nitrogen’s –196°C, making it safer and easier to control for superficial and mid-depth lesions. Unlike liquid nitrogen, N2O cartridges require no specialist storage, no cryogenic containers, and no top-up deliveries — ideal for clinic and mobile practice settings. For the majority of common dermatological lesions, N2O delivers equivalent clinical outcomes with greater convenience and safety.
Does the CryoIQ cartridge require special storage conditions?
No specialist storage is required. Cartridges should be stored upright at room temperature, away from direct heat sources and sunlight. With a 3‑year shelf life, they are practical for both high-volume clinics and lower-frequency practitioners. No cryogenic tanks, top-up deliveries or specialist handling training is needed.
For professional clinical use only. Always refer to the product instructions and Safety Data Sheet. Treatment decisions should be made by a qualified healthcare professional.
