| 摘要 |
A gantry comprises a main body (1) which takes a patient's body for tomography data collection, and a cart (2) which consists of a top plate (3) and a base (4). The cart has driving and non-driving wheels, a motor, a steering mechanism, a guide-line sensor and oil-pressure cylinders, which enable the cart to run along a guide line marked on the floor (5) and to stop clamped where required. When a tomograph is required during a medical operation, the gantry is called upon from a parking place to an operating table guided by the guide line. |
