| 摘要 |
PROBLEM TO BE SOLVED: To provide a medical device that is highly safe while comprising a separable part.SOLUTION: A medical device comprises a rotary member 100 that is rotatably connected to a unit connector tip part 72 and that surrounds an outer periphery of the unit connector tip part 72 when the unit connector tip part 72 and a unit connector base end part 90 are connected. The rotary member 100 comprises an applying part 102 that comes into contact with the unit connector tip part 72 to apply a force. The unit connector tip part 72 comprises a force receiving part 77 that comes into contact with the applying part 102 to receive the force from the applying part 102. The medical device can shift from a first state in which the force is not transmitted from the applying part 102 to the force receiving part 77 and the rotary member 100 can rotate independently with respect to the unit connector tip part 72, to a second state in which the applying part 102 comes into contact with the force receiving part 77 so as to be capable of transmitting the force and the unit connector tip part 72 can rotate in association with the rotation of the rotary member 100. |
