[PROBLEMS] To eliminate the accidents happen to get when removing the needle from the syringe also provides a syringe needle member removable appliance units that can be safely disposed of the removed needle. Together with A top face is opened, it presents a conical shape that decreases in diameter toward the bottom surface and has an opening 14 on the lower surface thereof, opening to the syringe body 26 and the needle member 28 side is away when inserting toward 14, the syringe and the insertion holder 12 body 26 is capable of holding the outer periphery of the opening 14, facing the pair of substrates by being pivotally connected rotatably to the shaft 20 as a fulcrum consists 18, respectively, of one end, on the opposite side, the peripheral side surface and capable of abutting recesses 22 of the needle member 28 is inserted through the opening 14 is formed, the opening by the shaft 20 around the axis at the concave portions 22 sandwiching press the peripheral surface of the needle member 28 for inserting the part 14, by pinching fixed, and a needle member sandwiching portion 16, removable needle member 28 from the syringe body 26. .BACKGROUND 2【課題】注射器から注射針を取り外す際に起こり得る事故を無くし、また、取り外した針を安全に廃棄できる注射器の針部材取り外し器具ユニットを提供する。【解決手段】上面が開口しているとともに、下面に向かって小径となるすり鉢状を呈し、且つ、その下面に開口部14を有し、注射器本体26を針部材28側が先となるよう開口部14に向けて差し込む際に、注射器本体26が開口部14の外側周縁において保持可能となる差込保持部12と、軸20を支点として回動自在に枢結されることにより相対する一対の基体18からなり、それぞれ、一端の、相対する面側に、開口部14を挿通する針部材28の周側面と当接可能な凹部22が形成され、軸20を軸中心にして各凹部22で開口部14を挿通する針部材28の周側面を押し挟み、挟持固定することで、注射器本体26から針部材28を取り外し可能とする針部材挟持部16とを備える。【選択図】図2
