| 摘要 |
<p>This invention is related to the femoral head hip screw (MIS A CHS) which provides fusion by fixing bones in case of single or multiple neck fractures of femoral bones; and its feature is being consisted of that kirchner guide wire (1), minimal invasive, compressive, locking, antirotator sliding blade holder hip screw (2), spongios threaded part of MIS A CHS (2-1), hole through the hip screw (2-2), cortex bone screw socket for compression (2-3), tapered neck of the hip screw (2-4), gradually thicken last part of the hip screw (2-5), slide socket of the antirotator blade up to the end of the hip screw (2-6), threaded socket of the compression screw (2-7), step inhibiting the hip screw to sink into the bone (2-8), antirotator blade (3), propulsive screw socket of the antirotator blade (3-1), sliding part of the antirotator blade (3-2), back part of the antirotator blade (3-3), threaded compression screw (4), sliding propulsor of the antirotator sliding blade (5), hip screw (MIS A CHS) stabilizer (6), cannulated sled bearing inserter of the cannulated hip screw (MIS A CHS) (7), guide for the cortex bone screw ( 8 ) and cortex bone screw ( 9 ).</p> |
