Being the device because the conclusion component is locked around the bone of in vivo, the device is the first lumen which stretching is done in longitudinal direction facing toward the first distal (2036) open part from the first proximal open part, in order slide possibly to accept the conclusion component, to size it is converted and at the same time being parallel with the first lumen substantially to form the first lumen which is converted and, facing toward the second distal (2036) open part from the second proximal open part, it is the second lumen which stretching is done, as for diameter of the distal (2036) part of the second lumen, the aforementioned second lumen which is larger than diameter of the proximal part and,In order the crimp itself which it has and, and to be inserted in the distal (2036) part of the second lumen, while to size the insertion section which is converted and, we possessing, the lumen of insertion section, the occasion where the insertion section is accepted, reaching the second lumen and the straight line, passing by the insertion section, stretching it does, the insertion section in order person in charge stopping to do the conclusion component vis-a-vis the crimp itself, the conclusion component which is inserted is collapse possible, at the same time tension is added.生体内の骨の周囲に締結部材を固定するための装置であって、装置は、第一近位開口部から第一遠位開口部に向かって長手方向に延伸する第一ルーメンであり、締結部材をスライド可能に受入するように寸法化され且つ形状化された第一ルーメンと、第二近位開口部から第二遠位開口部に向かって、第一ルーメンと実質的に平行して延伸する第二ルーメンであり、第二ルーメンの遠位部分の直径は、近位部分の直径よりも大きい前記第二ルーメンと、を備えたクリンプ本体と、並びに第二ルーメンの遠位部分に挿入されるように寸法化された挿入部と、を具備しており、挿入部のルーメンが、挿入部が受入される際、第二ルーメンと一直線になりながら挿入部を通って延伸し、挿入部は、クリンプ本体に対して締結部材を係止するように、挿入される締結部材を圧壊可能であり、且つ張力を加える。