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Knowledge For RF Cannulae

September 19,2023

Radiofrequency Ablation for Pain Management.

Available in a wide variety of sizes. Color coded to match the electrode of corresponding length. RF Cannula with siliconized insulation are designed to offer enhanced lubricity.


RF cannula are available in curved or straight with either teflon or siliconized insulation.

Radiofrequency cannula are indicated for use in RF heat lesion procedures within in the field pain management.  Applications for Curved RF Cannula include RF lesions at the medial branch of spinal nerves, dorsal root ganglia, sympathetic nerves, and interdiscal nerves; both for continuous RF and pulsed RF lesions. RF cannula are available in a wide variety of standard lengths, active tips sizes, and gauges.  RF cannula are designed with radiolucent hubs with no-slip features for increased tactile sensitivity and for superior C-arm visualization.The RF cannula have a curved distal shape that reduces steering force through tissue for precise and efficient targeting. The curve also enables laying the curved tip along the medial branch or alternatively at a more oblique angle to the medial branch, depending on desired targeting approach.


Cannulae are available in a wide variety of sizes, and are color coded to match the electrode of corresponding length.

Available Tips

● Straight Sharp
● Curved Sharp
● Curved Blunt

Available Lengths

● 5CM
● 10CM
● 15CM
● 20CM


● EASE OF USE: Designed to simplify your RF procedure — the functionality of three products in one

● STREAMLINED: Engineered to minimize steps due to the all-in-one design

● MORE OPTIONS: Thoughtfully designed to reduce your fluoroscopy exposure with EchoRF ultrasound guided tips

● CONVENIENT: Developed as a sterile-packed, one-time use kit to eliminate sterilization planning