CSI Diamondback 360™

• First-line approach to treating severe arterial calcium
• Minimally invasive, catheter based orbital atherectomy system
• Facilitates 360° crown-vessel contact to sand away arterial calcium
• Dual-action differential sanding and pulsatile force uniquely designed to modify both intimal and medial calcium, while minimizing damage to healthy tissue^1,2,6
• Allows controlled treatment of severe calcific disease
• 1.25 mm Classic crown treats vessels from 2.5 - 4.0 mm⁷ through a single 6 Fr access site
• Mechanism of action can create microfractures that modify deep wall calcium^2,5
• Allows continuous blood and saline flow during procedures²
• Sands intimal calcium into particulate with an average size of approximately 2 μm—which is smaller than a capillary vessel²
• Proven low complication rates⁸ with demonstrably durable results⁹
• ≤ 2 minutes total set-up time⁶

• Easy one-touch start button
• Two convenient speed controls for quick adjustment
• Sleek electric-powered handle for efficient torque transfer
• Prime button for quick flushing
• 1.25 mm eccentrically positioned diamond-coated crown size
• 6 Fr introducer compatible system

1. Chambers J, et al. JACC Cardiovasc Interv. 2014;7(5):510-518.
2. Shlofmitz E, et al. Expert Rev Med Devices. 2017;14(11):867-879.
3. Yamamoto M, et al. Catheter Cardiovasc Interv. 2019;93(7):1211-1218.
4. Kini A, et al. Catheter Cardiovasc Interv. 2015;86(6):1024-1032.
5. Shlofmitz E, et al. Interv Cardiol. 2019;14(3):169-173.
6. CSI Date on File.
7. Based on minimum reference vessel diameter as determined by orbit testing in a carbon block model system.
8. Lee MS, et al. J Interv Cardiol. 2016;29(4):357-362.
9. Genereux P, et al. Am J Cardiol 2015;115(12):1685-1690.

CSI, Diamondback 360 and Diamondback are registered trademarks belonging to Cardiovascular Systems, Inc.