PROBLEM TO BE SOLVED: To provide a driving device, a medical apparatus, and a training device which can be operated by oneself and can give a sufficient driving force to a linear body.SOLUTION: A driving part 1 for moving a linear body 104 in a direction of a longitudinal axis is provided. The driving part 1 comprises: one or more torque generators 3, 3a, and 3b and plural driving rollers 4 and 7 which insert and hold the linear body 104, respectively receive transmission of rotation forces generated by the torque generators 3, 3a, and 3b, and perform rotation movement in opposite directions by the rotation forces.SELECTED DRAWING: Figure 5COPYRIGHT: (C)2016,JPO&INPIT【課題】一人で操作することができるとともに、線状体に対して十分な駆動力を与えることができる駆動装置、医療機器、および訓練用装置を提供する。【解決手段】線状体104を長手軸方向へ移動させる駆動部1を備える。駆動部1は、1つ以上の回転力発生器3,3a,3bと、線状体104を挟持するとともに、回転力発生器3,3a,3bで発生した回転力をそれぞれ伝達され、回転力によって互いに反対方向に回転運動を行う複数の駆動ローラ4,7とを含む。【選択図】図5
