CHANG GUNG MEMORIAL HOSPITAL, LINKOU;MING CHI UNIVERSITY OF TECHNOLOGY
发明人:
HU, CHIH-CHUNG,胡志中,WENG, CHUN-JUI,翁浚睿
申请号：
TW106213157
公开号：
TWM552798U
申请日:
2017.09.05
申请国别(地区):
TW
年份:
2017
代理人:
摘要：
A kind of bone nail guiding structure,With a clamping piece and a bone nail guide member,When what operates,The clamping piece coats a fracture site by least a pair of of clamping limb to define a channel,One of one of the channel system and clamping piece V-type space symmetry axis is parallel； The bone nail guide member system and the clamping piece are socketed and have it one of in the triangle centrum what V-type space； Complex root first positions leverage forces a pair of Hou side surface of a pair of wedge type flange of the clamping piece parallel with the longitudinal wall by passing through one of bone nail guide member longitudinal wall； And complex root second positions leverage and is penetrated by a pair of opposing sidewalls of the bone nail guide member and this is forced to be bonded dual side-edge of one of the wedge type flange to medial slope and the triangle centrum,To make one of the channel and the bone nail guide member positional punch area be aligned.一種骨釘導引結構，具有一夾持件及一骨釘導引件，於操作時，該夾持件係藉由至少一對夾持臂包覆一骨折部位以定義出一通道，該通道係和該夾持件之一V型空間之一對稱軸平行；該骨釘導引件係與該夾持件套接而使其所具之一三角形椎體位於該V型空間內；複數根第一定位桿係藉由穿過該骨釘導引件之一橫向牆體而迫使該夾持件之一對楔型凸緣之一對後側表面和該橫向牆體平行；以及複數根第二定位桿係由該骨釘導引件之一對相對側壁穿入而迫使該對楔型凸緣之一對內側斜面和該三角形椎體之二側邊貼合，從而使該通道和該骨釘導引件之一定位穿孔區對齊。
