Peripheral Orbital Atherectomy System



The Diamondback 360® Peripheral Orbital Atherectomy System (OAS) is designed to contact 360 degrees of the vessel wall and differentially sand hard plaque while minimizing damage to the media. Low profile orbital technology enables treatment of arterial calcium via multiple access site options.


OAS is the Solution for Arterial Calcium

Patient Predictors of Arterial Calcification

  • Diabetes
  • Chronic Kidney Disease
  • Advanced Age (>65 y/o)
  • Smoker
  • Dyslipidemia

Challenges Associated with Calcium

  • Decreased balloon and stent success
  • Associated with a higher procedural complecation rate that may be a predictor of long-term durability
  • High frequency of dissections

The Diamondback 360 has a unique Mechanism of Action designed to:

  • Differentially sand arterial calcium
  • Minimize damage to the media
  • OAS helps preserve treatment options by reducing the need for bailout stents in calcified anatomy


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