LHP® and FiLaC® are our solutions in coloproctology. Whether for the safe treatment of hemorrhoids or the gentle removal of fistulas, our lasers and fibers provide you with state-of-the-art technology for all the benefits minimally invasive therapy has to offer. The LEONARDO® Laser Our new LEONARDO® laser is the most versatile and universal medical laser in the market today. This highly compact diode laser features the combination of two wavelenghts, 980 nm and 1470 nm, with a simple touch of the screen. You will benefit from a user-friendly, versatile, universal and economic technology.