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Medtronic CA20L2 20cm Percutaneous Microwave Ablation Antenna

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Medtronic CA20L2 Percutaneous Antenna

is a 20 cm, single-use, sterile microwave ablation device featuring Thermosphere™ Technology for controlled, consistent, and effective ablation. Its reinforced fiberglass construction reduces the risk of breakage during placement.

At a glance

  • Thermosphere technology creates a predictable ablation zone despite varying tissue conditions
  • Reinforced single-body fiberglass shaft reduces the risk of antenna breakage during insertion and positioning
  • 20 cm working length for percutaneous access to deep-seated lesions
  • Closed-loop cooling keeps the antenna shaft cool during energy delivery
  • Sterile, single-use device for consistent, contamination-free procedures
  • Compatible with Medtronic/Covidien microwave ablation generator systems
Categories Endoscopy/EUS
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Medtronic CA20L2 20cm Reinforced Percutaneous Antenna with Thermosphere Technology

is a high-performance, single-use antenna designed for precision microwave ablation procedures. Built with a durable, single-body fiberglass structure, it enhances stability and minimizes the risk of antenna breakage during insertion and positioning.

Engineered with Medtronic’s proprietary thermosphere technology, the CA20L2 ensures consistent energy delivery, controlled ablation zones, and improved thermal uniformity. This enables more predictable treatment outcomes and greater confidence during tumor ablation procedures.

The sterile, disposable design supports patient safety while maintaining compatibility with Medtronic microwave ablation systems. Ideal for interventional radiology and oncology applications, the CA20L2 provides a dependable solution for efficient and effective tissue ablation.

Frequently asked questions