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Liquid nitrogen sprayer for cryotherapy


Durable precision at -196 C - as cool as it gets

Buy CryoPro® for liquid nitrogen freezing treatment - produced by Cortex Technology.

Cryosurgery is a minimally invasive treatment option that has proven both safe and effective within the field of dermatology for the treatment of various skin lesions such as actinic keratosis, viral warts, and basal cell carcinomas.

Cortex is a leading manufacturer of cryosurgical equipment and we proudly offer our well-known cryogenic spray.

As cool as it gets

At minus 196 deg. Celsius liquid nitrogen provides superior efficacy in comparison to other coolants.

In addition, only LN2 offers both spray and contact freezing, and it is a safe and environmentally friendly treatment modality associated with only little pain due to the short duration of the treatment procedure.

Other coolants such as nitrous oxide, carbon dioxide and dimethyl ether/propane does not reach temperatures below minus 90 deg. C.

Consequently, liquid nitrogen provides a faster and deeper freeze and is therefore the most widely used coolant in modern cryosurgery.

Available in two sizes

The CryoPro® is available in two sizes: A small size called CryoPro® MINI with 350 ml and 12-14 hours static holding time, and a large size called CryoPro® MAXI with 500 ml and 20-24 hours static holding time.

Static holding time is the length of time, during which the CryoPro® retains the supplied volume of liquid nitrogen.


CryoPro® MINI
12-14 hrs. static holding time


CryoPro® MAXI
20-24 hrs. static holding time

Each unit comes with a set of spray applicators for most common lesions, and a three year worldwide warranty against manufacturing and material defects.

The units are manufactured in our ISO 13485 certified production facilities. Provided with FDA 510(k) in regulatory class II and provided with EC MDD Certificate in class IIa. New MDR Certificate is expected soon.

In addition, the CryoPro® units have gained medical clearance in many local markets around the world.

Interested? Get a demo!

Get more information, book a demonstration, or request prices. Find contact info to our Sales Director below or use our contact form:

Buy CryoPro - find your distributor!

Please contact our Sales Mananger to buy CryoPro® - see contact information below - or find your local distributor:

Download CryoPro one-pager



Maxi 500 ml / Mini 350 ml

Static holding time:

Maxi: 20-24 hours / Mini: 12-14 hours


3 years. Extended upgrade and warranty program available.

Contact us to know more about CryoPro®

Susanne Holst Borre

Susanne Holst Borre

Sales Manager

CryoPro® | In the box

CORTEX CryoPro Aperture COMBO

Aperture A, B, C, D

A Spray 1.0 mm, B Spray 0.75 mm, C Spray 0.55 mm (pre-mounted), D Spray 0.45 mm

CORTEX CryoPro Bent spray extension

Bent Spray extension, 0,55 mm

CORTEX CryoPro Spray tip cleaning adapter

Spray Tip Cleaning Adapter

Spray Tip Cleaning Adapter

Videos of CryoPro®

See how to use and handle the CryoPro®.

VIDEO: Basics about liquid nitrogen cryosurgery

VIDEO: Liquid Nitrogen Spray Technique

VIDEO: Liquid Nitrogen Withdrawal Tube

VIDEO: Liquid Nitrogen Closed Contact Probe Technique

CryoPro accessories

Find CryoPro accessories and handling devices.

Accessories Accessories


Global to local

We have distributors all around the world to ensure optimal distribution of our instruments.

If your country does not have a local distributor, you are welcome to contact us directly.

Cortex pattern