Bone fastener cable bondage device unusable after use for a predetermined number of times is disclosed. The sliding block includes a cable retention means for holding grasp knot support means gripping part, rod-shaped member, the distal end, the two arms of the cable, connected to the traction means mounted on the rod member, the apparatus operation and a lever, through grooves in the longitudinal direction of the upper part of (a) the sliding block, at the rear end of (b) through groove, the cable holding means, across the through groove along the central or crossing the cross section extends in a form including the face, the recess locking spreading the cross-sectional width towards the rear, after the recess engagement, and provided to be movable back and forth and forward and fitted in the recess engaging with the upper side of (c) the sliding block There and a locking member which is blocked, is backward biased, further traction releasing means which can be operated to release the detent means of the traction means, and releasing means and detent after a predetermined number of operating the means and a releasing fixing means for fixing state.所定回数の使用後は使用不可能となる骨締結ケーブル用緊縛装置が開示されている。当該装置は,把持部,桿状部材,先端の結び目支持手段,ケーブルの2本の腕を掴んで保持するケーブル保持手段を備え,桿状部材に取り付けられ牽引手段に連結された摺動ブロックと,操作レバーとを含み,ケーブル保持手段が,(a)摺動ブロックの上部の前後方向の貫通溝,(b)貫通溝の後端で,その横断面と交差し又は中央に沿って貫通溝の横断面を含んだ形で延びる,後方へ向けて断面幅の広がる係止窪みと,(c)摺動ブロックの上側で係止窪みの後に,前後動可能に備えられ,係止窪みに嵌って前進が阻止される,後方付勢された係止部材とを含み,更に,牽引手段の戻り止め手段を解除するよう操作できる牽引解除手段と,該手段を所定回数操作した後には戻り止め手段を解除状態で固定するための解除固定手段を備える。
