The ReeKross is regarded as the most innovative catheter developed in the in 10 years. The innovative catheter is designed with a combination of ClearStream KrossLock™ technology and Quadflex® balloon technology. The long 220 mm length design empowers the catheter with unique pushable capacity to handle the long occluded blocked vessels while its highly durable balloon helps to cope with high calcification. The ReeKross is capable of delivering in true-lumen or extra-luminal mode (sub-intimal approach). The Inner Shaft KrossLock™ is a major invention in comparison to the-wire catheter design. The unique ClearStream KrossLock™ technology enables to 100% push and torque to the catheter from the hub to its catheter tip. The Quadflex® balloon technology enhances the success rate even of the most difficult cases involving long occluded vessels including the diagnosis with sub-intimal approach. Scientific evaluations proves that ReeKross is capable of minimizing time and minimizing the number of catheters required during diagnosis.