CRYO-S PAINLESS®

The most technologically versatile device for Cryoneurolysis in Chronic Pain Management

CRYO-S® PAINLESS is the most modern cryosurgical device manufactured by METRUM CRYOFLEX — a new generation apparatus trusted by experts in the field since 1992. It uses cryoanalgesia to temporarily block pain signals without permanently damaging nerve tissue. The method is reversible, repeatable, and offers long-lasting relief from 6 months to 2 years depending on the indication.

Key Specifications

RFiD Smart Technology — automatic probe recognition and optimal gas pressure & flow configuration

Built-in diagnostic sensory and motor neurostimulation for safe freezing

Automated probe testing system with automatic cleaning and short freezing test

Two freezing modes: continuous and sequential

Real-time microprocessor display: probe temperature, cylinder pressure, gas flow, and treatment duration

Built-in voice communication to inform operator during the procedure

Foot switch and touchscreen control for sterile, hands-free mode switching

Working medium: CO₂ (−78°C) or N₂O (−89°C)

Cryoprobes clearly hyperechoic — fully visible under ultrasound imaging

Patented probe tip design for precise freezing and rapid defrosting

Ultra-thin cryoprobes — thinnest cryoanalgesia probes on the global market

Available in single-use (disposable) and reusable (steam sterilizable) probe formats

Medical Teflon coating — nerve stimulation occurs only at the active tip

Available Models

CRYO-S PAINLESS® — CO₂ Version (−78°C)

CRYO-S PAINLESS® — N₂O Version (−89°C)

Single-Use (Disposable) Cryoprobes

Reusable (Steam Sterilizable) Cryoprobes

Clinical Applications

Chest wall pain, post-thoracotomy pain, post-mastectomy pain

Trigeminal neuralgia and other facial neuralgias

Occipital neuralgia and suprascapular neuralgia

Ilioinguinal neuralgia and other peripheral neuralgias

Degeneration of intervertebral joints (facet syndrome)

Pain and spasticity of upper and lower limbs

Denervation of knee, shoulder, and hip joints

Phantom limb pain post-amputation

Amputation neuromas, post-surgical neuromas, Morton's neuromas

Localized oncological pain management

Interventional Cryoneurolysis

Orthopedics and Neurosurgery

Why Choose This Product

Reduces or eliminates need for strong opioid painkillers

Immediate pain reduction — starts during the procedure itself

Long-lasting relief from 6 months to 2 years

Fully repeatable — can be re-applied whenever pain returns

No scar tissue formation and no risk of blood vessel damage

Does not destroy muscle tissue, fascia, or adipose tissue

Prevents secondary pain — no neuroma formation

Excellent for treating neuromas from neurotomy, thermolesion, or amputation

Excellent ultrasound visibility of probe and ice zone

Can be combined with ultrasound and X-Ray guidance

Ready to Upgrade Your Surgical Capabilities?

Contact our team to schedule a product demonstration or request more information about this device.