Always Reaching Farther Treatment Versatility Coronary Laser Atherectomy Catheter PROVEN TECHNOLOGY • ADVAN

Recanalize Occluded Arteries Change Lesion Morphology Optimize Treatment Options • Broad Range of Indications –– Total occlusions traversable by a guidewire –– Occluded SVGs –– Ostial lesions –– Moderately calcified stenoses –– Long lesions (>20mm) –– Lesions which previously failed PTCA –– Restenosis in 316L stainless steel stents prior to brachytherapy

PROVEN TECHNOLOGY • ADVANCED PERFORMANCE • Proven Technology –– Treating patients for more than 20 years –– Optimally spaced fibers for improved performance –– Adjustable laser energy settings to satisfy many clinical needs –– Automatic shut-off feature for advanced patient safety • Advanced Performance –– Saline infusion improves safety outcomes1 –– Slow advancement increases luminal gain2 –– Two-thirds vessel sizing rule for predictable outcomes –– Concentric and eccentric tip designs for lesion-specific treatment Larger luminal gain with slow advancement3 1 Tcheng, J.E. et al. (1995). Development...

Product Ordering Information 0.9mm X-80 Model Number Guide Catheter Compatibility (F) Minimum Vessel Diameter (mm) Max Shaft Outer Diameter (in) Saline Infusion Recommendations for Coronary Interventions • Always perform 10-20cc bolus infusion of saline through the guide catheter after contrast injections • During lasing, infuse saline through the guide catheter at a rate of 2-3cc / second Important Safety Information ELCA® Indications The Laser Catheters are intended for use either as a stand-alone modality or in conjunction with Percutaneous Transluminal Coronary Balloon Angioplasty (PTCA)...