TUBE PUMP

There is provided a tube pump (100) including: a first contact member (10) that rotates around a first axis (X1) while being in contact with a tube arranged in a circular-arc shape around the first axis (X1); a second contact member (20) that rotates around the first axis (X1) in the same direction as the first contact member (10) while being in contact with the tube; a first drive unit (50) that has a first drive shaft (51) transmitting a drive force to the first contact member (10), and rotates the first drive shaft (X1); a second drive unit (60) that has a second drive shaft (61) transmitting a drive force to the second contact member (20), and rotates the second drive shaft (61); and a control unit that controls rotation of the first drive shaft (51) by the first drive unit (50) and rotation of the second drive shaft (61) by the second drive unit (60), wherein the control unit performs: a first control mode that rotates the first contact member (10) and the second contact member (20) in the same direction so that discharge of a fluid in the tube by the first contact member (10) and the second contact member (20) is performed; and a second control mode that fixes a rotation angle of each of the first contact member (10) and the second contact member (20) so that the first contact member (10) and the second contact member (20) do not come into contact with the tube.