Device for simulating abdominal respiratory movement

A device for simulating abdominal respiratory movement can solve the problem that no device for simulating human respiratory movement can be used in cooperation with magnetic navigation equipment in the CT/ultrasonic guided puncture operation process, so that the precision of the magnetic navigation equipment is detected, and a doctor can conveniently practice the real operation process. The device comprises a power line (1), a control box (2), a breathing moving block (6), an organ box (8), a breathing fixing block (10) and a magnetic positioning mark sticker (11), the power line is connected with an external power source to supply power to the control box, the organ box containing simulation tissue fluid is fixed above the breathing moving block, the breathing moving block is placed on a track of the breathing fixing block, the breathing moving block is controlled by the control box to move in a reciprocating mode, and therefore the organ box is driven to move in a reciprocating mode to simulate abdominal b