IO Access — Intraosseous Cannulas

Engineered for Access

Designed for Precise Intraosseous Delivery

Purpose-built cannulas, reamers, and curettes — optimized for bone stabilization, controlled insertion, and seamless drilling in both forward and reverse.

K-Wire Drill Enabled

Enhancing bone stabilization during access and delivery, so cannulas track true along the intended trajectory without skiving or displacement.

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Auto-Locking Keyway

Seamless forward and reverse drilling in a single motion — removing the need to re-engage the driver when withdrawing or repositioning.

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Laser-Etched Depth Markings

Precision insertion depth remains visible under live fluoroscopic guidance, giving the clinician consistent reference points throughout the procedure.

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Reamers and Curettes

Essential instruments for bone preparation ahead of delivery — enabling clean debridement and accurate channel preparation in the target site.

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Cervos IO Cannulas are designed to provide precise intraosseous access across a variety of clinical applications and anatomical locations. Available in a range of gauges and lengths, the system includes both open and closed-tip options for tailored delivery — whether accessing marrow-rich bone or creating a sealed injection pathway. Ideal for delivering autologous biologics, grafts, or other therapeutic agents, Cervos IO Access enables controlled, efficient delivery with procedural flexibility.

Guide to Intraosseous Procedures in Your Practice

Interested in incorporating intraosseous subchondral injections into your practice? Contact us to understand how you can get started today.

IO Access intraosseous procedure in practice

IO Cannula Products