The present invention relates to a control rotation member (1) for performing a deflection movement, and the deflection so that the rotation movement of the control rotation member (1) can be performed with respect to a base body (3). The present invention relates to a deflection movement transmission device including a base body (3) having a ball tip (131) on which a control rotation member (1) for movement is arranged. The control turning member (1) has an inner shell (111) that has elasticity or is formed from a plurality of movable parts and has an inner surface facing the tip of the ball (131). At least one pressing body (103) is provided on the outer surface of the inner shell (111) facing away from the ball tip (131), and the inner shell (111) is controlled to rotate by the pressing body (103). It can be pressed against the base body (3) to fix the deflection position of the member (1). The present invention further relates to an endoscope provided with such a deflection movement transmission device and an endoscope bending control device.【解決手段】本発明は、偏向移動を行うための制御回動部材(1) と、制御回動部材(1) の回動移動が基部本体(3) に対して行われ得るように、偏向移動を行うための制御回動部材(1) が配置されている球先端部(131) を有する基部本体(3) とを備えた偏向移動伝達装置に関する。制御回動部材(1) は、弾性を有するか複数の可動部分から形成されて球先端部(131) の方に向いた内面を有する内側シェル(111) を有している。球先端部(131) から離れる方向を向いた内側シェル(111) の外面に少なくとも１つの押圧体(103) が設けられており、押圧体(103) によって、内側シェル(111) は制御回動部材(1) の偏向位置を固定すべく基部本体(3) に押し付けられ得る。本発明は、このような偏向移動伝達装置を備えた内視鏡及び内視鏡湾曲制御装置に更に関する。
