초록 ▼

A radiotherapy treatment table is formed as a mobile table having a vertically movable patient supporting plane freely suspended at one end, all the wheels of said table being individually or jointly driven by a motor and turnable relative to the wheeled frame, a positioning and steering device bein

A radiotherapy treatment table is formed as a mobile table having a vertically movable patient supporting plane freely suspended at one end, all the wheels of said table being individually or jointly driven by a motor and turnable relative to the wheeled frame, a positioning and steering device being adapted to sense the position of the treatment table relative to a radiotherapy station and to drive and steer the table to a desired position in response to a measured actual position. The positioning and steering device may comprise sensors for inductively, optically or ultrasonically sensing the actual position of the table in an inductively, optically or ultrasonically marked coordinate system, and may also comprise a computer for controlling the positioning of the table and any preprogrammed movements relative to a treatment isocenter that may be necessary during the treatment.

대표청구항 ▼

A radiotherapy treatment table which has a vertically movable patient supporting plane mounted on a frame and adapted to support and position the patient during treatment, characterized in that the patient supporting plane is mounted at one end on a column on a mobile wheeled frame for the table, an

A radiotherapy treatment table which has a vertically movable patient supporting plane mounted on a frame and adapted to support and position the patient during treatment, characterized in that the patient supporting plane is mounted at one end on a column on a mobile wheeled frame for the table, and at its other end is freely suspended, the column comprising a lifting device for raising and lowering of the patient supporting plane; that all the wheels of the wheeled frame are mounted on wheel holders rotatable relative to the wheeled frame and are motor-driven; and that the table has a positioning and steering device which senses the position of the treatment table relative to a radiotherapy station and drives and steers the table, in response to a measured actual position, into a desired position.