The fixture system for the surgery includes the plural fixtures which possess the perforation hole which possesses the female screw part. As for fixture, the screw equipped mandrel which passes the through hole of fixture it is possible to engage. Body of revolution turns fixture vis-a-vis the mandrel, it is possible alongside the mandrel, for example, to operate at least one of fixtures according to the vertical axis of the mandrel. As for the distal (2036) edge of the mandrel, it is possible, to insert into the material like organization and the artificial organ etc while the distal (2036) edge has been located inside the material, it is possible to develop fixture from the distal (2036) edge of the mandrel. As for the perforation hole of fixture, the screw part and the screw it is not it is possible, to include the part, the tilt slope or the constitution of other things which helps the development of fixture is included, and/or it is possible to possess the curve concave section within head amount.< Selective figure > Figure 10外科用固定具システムは、雌ねじ部分を有する貫通孔を有する複数の固定具を含む。固定具は、固定具の貫通穴を通過するねじ付きマンドレルと係合することができる。回転体は、固定具をマンドレルに対して回転させ、固定具の少なくとも1つをマンドレルに沿って、例えば、マンドレルの縦軸に沿って動作させることができる。マンドレルの遠位端は、組織、人工器官などのような材料内に挿入することができ、遠位端が材料内に位置している間に、固定具をマンドレルの遠位端から展開することができる。固定具の貫通孔は、ねじ部分及びねじなし部分を含むことができ、固定具の展開を助ける傾斜面又は他の構成を含む、及び/又は頭部分内に湾曲凹部を有することができる。【選択図】 図10
