SURGICAL GUIDING DEVICE FOR BONE PERFORATION DURING OSTEOSYNTHESIS PROCESSES, ESPECIALLY FOR CORONOID FRACTURES OF THE ULNA

    公开(公告)号:EP4066754A1

    公开(公告)日:2022-10-05

    申请号:EP20828993.4

    申请日:2020-11-26

    IPC分类号: A61B17/17 A61B17/56 A61B17/88

    摘要: The present invention relates to a surgical guiding device for bone perforation in osteosynthesis processes, comprising a first arm (1) comprising a first toothed ring (2) intended for being arranged on the coronoid; a second arm (4) comprising a second toothed ring (3) intended for resting on the starting point of bone perforation, and onto which an interchangeable head (5) with different sizes intended for guiding the introduction of needles or drill bits can be screwed for performing bone perforation; an intermediate portion (10) made up of respective widened sections (11a and 11b) of the arms (1, 4), which are integrated around a rod (6'), enabling a controlled clamp-type movement between the arms; an ergonomic wheel (6) which enables stable sliding between both arms; and a spring (9) that exerts pressure on the first and second rings (2, 3) compressing the fracture and keeping the assembly stable.