Tubes inserted into blood vessels from the point between the puncture site and the entrance of the coronary artery. Safely navigates medical devices such as PTCA guiding wires and PTCA guiding catheters to the entrance of coronary artery.
Catheters used for opening up blocked or narrowed blood vessels. Inserted into blood vessels along the PTCA guide wires, it opens up the blood vessels inside by pumping up the balloon with a diameter of 1 to 5 mm placed on top.
United States
