Patent ID: 9131970
Filing Date: 2015-09-15
Classification: A61B,A61F,A61M

Abstract:
1. A pin assembly for operation, comprising: a hollow pin for operation having a plurality of side holes defined through an outer surface thereof and a head which is closed or open due to the presence of a through-hole at the distal end thereof; a hollow support having a pin fastening part formed therein in the shape of a groove to fasten one end of the pin for operation, and being open at both ends thereof; and a hollow injector for insertion into an insertion hole formed in the support, wherein the hollow pin for operation is fastened to the pin fastening part of the support, and by applying external force to one end of the support, the hollow pin for operation is inserted into a bone curvature; and wherein a guide pin or a reinforcing metal wire is inserted through the hollow pin for operation and can be left an appropriate length to reinforce the strength of the hollow pin for operation inserted completely in the bone, and the hollow pin for operation, the guide pin and the reinforcing metal wire can be bent according to the bone shape.