An organ fixing device includes a plurality of suturing tools consisting of a rod-shaped locking part and a suture connected to the locking part, and a puncture needle which houses the plurality of locking parts. The organ fixing device consecutively pushes out the plurality of locking parts from the puncher needle by manipulation of an operating body. A suture connected to at least any one of the plurality of locking parts is inserted into the puncher needle, and the other suture is guided from the inside to the outside of the puncher needle. A consecutive organ fixing device includes a plurality of suturing tools consisting of a rod-shaped locking part and a suture connected to the locking part at one end, and a puncture needle which houses the plurality of locking parts arranged in a proximal end-distal end direction. The plurality of locking parts is pushed out from the puncher needle by manipulation of an operating body, and a suture passage is formed on a locking part of a suturing tool which is housed in the proximal end side of the puncher needle in order to insert a suture of the other suturing tool which is housed in the distal end side of the puncher needle inside the puncher needle.本發明之臟器固定具包括複數個包含棒狀之扣止部與連結於扣止部之縫合線而成之縫合具、及收納複數個扣止部之穿刺針，且係藉由操作部本體之操作將複數個扣止部自穿刺針一個一個地推出之連發式。縫合具係將連結於複數個扣止部中之至少一個扣止部之縫合線插通於穿刺針之內部，且將其他縫合線自穿刺針之內部導出至外部。本發明之連發式之臟器固定具，其包括複數個包含棒狀之扣止部與端部連結於該扣止部之縫合線而成之縫合具、及將複數個扣止部排列於前基端方向而收納之穿刺針，且藉由操作部本體之操作將複數個扣止部自穿刺針一個一個地推出，且用以於穿刺針之內部插通收納於前端側之縫合具之縫合線之線通路，形成於收納於基端側之另一縫合具之扣止部。
