Kirschner wire sleeve with a thin pin for temporary cortical bone fixation

Abstract

The present invention relates to the technical field of Kirschner wire sleeves and discloses a Kirschner wire sleeve with a temporary cortical bone fixation thin pin. The Kirschner wire sleeve comprises an attachment plate, wherein insertion holes are provided on both the left and right sides of the top of the attachment plate, a rectangular block is embedded and installed at the top of the attachment plate, a universal ball is arranged within an inner cavity of the rectangular block, and an inner cavity of the universal ball is in communication with a sleeve main body. An arc-shaped inner lining plate used in cooperation with the universal ball is fixedly connected within the inner cavity of the rectangular block, and an outer surface of the universal ball is rotatably connected to a junction with the arc-shaped inner lining plate. A limiting assembly is provided on the left side of the rectangular block. By providing the attachment plate and the insertion holes, the sleeve main body can be conveniently temporarily inserted and fixed. By providing the rectangular block, the universal ball, the arc-shaped inner lining plate, and the limiting assembly, the sleeve main body can be conveniently subjected to universal adjustment and positioning. Through the above structures, temporary fixation and adjustable use are facilitated, thereby meeting the usage requirements of medical personnel.