AUTOMATIC INSERTION DEVICE OF MULTIPLE STRUCTURE MEDICAL TUBE

摘要

PROBLEM TO BE SOLVED: To provide an automatic insertion device of a multiple structure medical tube, individually controlling respective tubes of the multiple structure medical tube to perform automatic insertion.SOLUTION: An automatic insertion device of a multiple structure medical tube 200 includes at least one drive device 1 driving one tube 201 independently of another tube 202 or together with the another tube 202. The drive device 1 includes: an axial direction movement control part 4 moving the tube 200 along the axial direction; and a rotation control part 3 rotating the tube 200 in a direction around the axis. The axial direction movement control part 4 includes a holding part 43 holding the tube 200. The rotation control part 3 includes: a cylindrical rotor part 31 mounted with the axial direction movement control part 4; and a rotation drive part 32 rotating the rotor part 31. By adjusting holding force of the holding part 43, the holding part 43 controls whether the inside tube 201 and the outside tube 202 are simultaneously held or only the outside tube 202 is held.