The utility model relates to the technical field of orthopedic medical devices, in particular to a universal pressure locking plate, in particular to a universal pressure locking plate used for internal fixation of human or animal fractures, which includes the plate and a plurality of universal pressure sectional locking holes distributed on the plate. The bottom of the universal compression locking plate is provided with an arched groove. The locking hole of the universal compression section is composed of two circular grooves which are spliced up and down, and the segmented screw tooth section and segmented space which are arranged in the middle layer of the circular groove. The locking hole of the universal compression section is suitable for use with the bone connecting screw. Through the universal compression sectional locking hole, the screw can be inserted into the bone at any angle within the range of universal 15 degrees, which ultimately makes the best angle between the bone grafting operation and the actual fracture position, so as to improve the success rate and operability of the orthopedic bone grafting operation. The utility model has the advantages of point contact, reconstruction, universal pressure and universal lock, which is convenient for use.
【技术实现步骤摘要】
万向加压锁定接骨板
本技术涉及骨科用医疗器械
,特指万向加压锁定接骨板,尤其涉及一种用于人体或者动物骨折内固定的万向加压锁定接骨板。
技术介绍
临床上用于骨科内固定的钉板系统主要由普通接骨板、锁定接骨板、普通接骨螺钉、锁定接骨螺钉构成。在骨科内固定钉板系统中,锁定接骨螺钉植入骨头内的角度是锁定接骨板预先设定好并且是不可改变的,普通接骨螺钉植入骨头内的角度是普通接骨板和锁定接骨板预先设定了仅可左右两个方向的植入角度。而市面上常见的锁定接骨板,一般为只能按照预先设定好植入方向的锁定孔和没有锁定功能的仅有左右两个方向植入角度的普通孔。和市面上常见的普通接骨板,均为没有锁定功能只能按照预先设定好植入方向的普通孔和没有锁定功能的仅有左右两个方向植入角度的普通孔。基于锁定接骨板作为骨折接骨手术内固定稳定的特性,临床骨科医生通常愿意采用锁定接骨螺钉配合锁定接骨板使用。骨科内固定接骨手术为了使植入骨头中的锁定接骨螺钉具有最佳的固定效果,则要求锁定接骨螺钉必须按照锁定接骨板预先设定好的特定的方向植入骨头内。由于骨折破损部分的各异,以及不 ...
【技术保护点】
1.万向加压锁定接骨板,包括接骨板(1),其特征在于:所述接骨板(1)和分布于该接骨板(1)上的多个万向加压分段接骨锁定孔(2),所述万向加压分段接骨锁定孔(2)包括两个上下拼合状的圆形凹槽(20)以及设于圆形凹槽(20)中层位置的分段形螺纹齿段(21)和分段形空隙(22),所述万向加压分段接骨锁定孔(2)配合接骨螺钉(3)使用。/n
【技术特征摘要】
1.万向加压锁定接骨板,包括接骨板(1),其特征在于:所述接骨板(1)和分布于该接骨板(1)上的多个万向加压分段接骨锁定孔(2),所述万向加压分段接骨锁定孔(2)包括两个上下拼合状的圆形凹槽(20)以及设于圆形凹槽(20)中层位置的分段形螺纹齿段(21)和分段形空隙(22),所述万向加压分段接骨锁定孔(2)配合接骨螺钉(3)使用。
2.根据权利要求1所述的万向加压锁定接骨板,其特征在于:所述接骨螺钉(3)可通过万向加压分段接骨锁定孔(2),所述万向加压分段接骨锁定孔(2)的接骨螺钉(3)入口设于万向加压分段接骨锁定孔(2)的上部圆形凹槽(20)内,所述万向加压分段接骨锁定孔(2)的接骨螺钉(3)出口设于万向加压分段接骨锁定孔(2)的下部圆形凹槽(20)内,所述接骨螺钉(3)包括普通接骨螺钉(...
还没有人留言评论。发表了对其他浏览者有用的留言会获得科技券。