Patent ID: 8814107
Filing Date: 2014-08-26
Classification: A61M,F16B,F16M,Y10T

Abstract:
1. A fastening device for detachably fastening a medical instrument on a holding structure with a holding surface, and having two crossbeams, the fastening device comprising: two longitudinal beams with at least one claw for extending behind the holding surface of the holding structure; a first guide by which one of the two crossbeams are moved in a direction toward the claws of the longitudinal beams during a motion of the longitudinal beams in relation to one another; a second by which the other of the two crossbeams is moved in a direction toward the claws of the longitudinal beams during a motion of the longitudinal beams in relation to one another, the two crossbeams being on diametrically opposite sides of said two longitudinal beams; and a position changing means for changing the distance between the longitudinal beams in relation to one another including moving the longitudinal beams in relation to one another.