According to the driving and control methods, it is divided into three categories, namely side-operated operating table, head-operated operating table and electro-hydraulic operating table.

According to the operating room departments, it is divided into comprehensive operating beds and specialized operating beds. The comprehensive operating table is suitable for thoracic surgery, cardiac surgery, neurosurgery, orthopedics, ophthalmology, obstetrics and gynecology, ENT, urology, etc. Specialist operating beds are divided into obstetric beds, orthopedic operating beds, neurosurgery operating beds, and ophthalmic beds.

Structure and function of hydraulic operating Table

1. The manual hydraulic operating table is mainly composed of three parts: the table top, the column and the base. The table top includes five movable sections: head board, back board, waist board, seat board and leg board.

2. The structure of the electro-hydraulic operating bed consists of the table top, main body, electric control and accessories .

(1) The table top of the electro-hydraulic operating bed is also composed of 5 movable segments: head board, back board, waist board, seat board and leg board (left leg board, right leg board).

(2) The electro-hydraulic operating bed adopts an electrically-controlled hydraulic transmission device, and the control of the electric-hydraulic transmission is completed by a wired hand-pressing controller, an infrared remote control, a foot controller and an auxiliary controller. The hand-pressed controller is divided into wired type and infrared remote control type. It can not only be operated with one hand, but also has a convenient composite program function key and an automatic detection function that can detect malfunctions. Combined with the foot controller, it is convenient for the operator to adjust directly. Surgical position; the auxiliary controller is an independent emergency control panel, which can be activated when the remote control fails to adjust various positions.

(3) Common accessories of the operating bed: The operating bed is generally equipped with a dirt bucket, arm tray, leg tray, head frame, arm plate, anesthesia rod and infusion stand, etc., to assist in body position adjustment and meet surgical needs; equipped with card shoulder straps , leg straps, wrist straps and body straps to protect patients with general anesthesia from falling from the operating bed during surgery; the plates, trays and racks are equipped with special sponge pads to ensure patient comfort and surgery. Normal circulation of body fluids during the process.