...are medical, fiber-based instruments (beam delivery systems) based on opto-mechanical constructions for realizing laser beam interaction on biological tissues and root canal sterilization via disposable tip tips in contact mode.
They consist of a handle for free-hand application, focusing beam guiding optics, removable disposable fiber tips and a laser coupling system (connector).
...are medical instruments with mechanical constructions for guiding and fixing the fibers for precise and controlled use, for laser beam interaction on biological tissues and root canal sterilization. These applicators are mostly used in contact mode.
They consist of a grip for freehand use, shaped fiber - guide tubes and a fixation unit. The handpiece is only temporarily connected to the fiber.