Introduction to the structure of the electric operating table

The electric operating table is powered by electro-hydraulic. The main control structure is composed of a control switch, a speed regulating valve and a solenoid valve. The electric hydraulic gear pump provides a hydraulic power source to control the reciprocating movement of each two-way hydraulic cylinder, and the operation is controlled by the handle buttons. The bed performs various position changes, such as lifting, left-right tilting, forward-backward tilting, lower back lifting, moving and fixing, etc., so that it can meet the requirements of surgical operations.

The following Zhangjiagang Annecy Machinery Co., Ltd. will explain the composition and structure of the electric operating table:

The electric operating table is composed of table top, main body, electric control and accessories.

The composition of the operating table: head, back, seat, and leg panels, including six parts: head, back, seat, left leg, right leg, and lumbar. This combined design not only realizes the independent operation of the operating table's ascending and descending, left-to-right tilting, head, back, waist and leg surface, etc., but also the operating position adjustment can be achieved only by changing the table.

Common accessories include dirt bucket, arm rest, leg rest, head frame, arm plate, anesthesia rod and infusion stand, etc., to assist in posture adjustment and meet the needs of surgery; equipped with shoulder straps, leg straps, and wrist straps Straps and straps to protect general anesthesia patients from falling from the operating bed during the operation; the plates, trays and frames are equipped with special sponge cushions to ensure the comfort of the patient and the normal circulation of body fluids during the operation.

Control System:

Generally, electric hydraulic transmission is adopted, which is mainly composed of electric gear oil pump, hydraulic cylinder, overflow valve, solenoid valve, positioning control switch, power supply and other components. The control of the electro-hydraulic transmission is completed by wired hand-press controller, infrared remote control, foot controller and auxiliary controller.

The basic function of the operating table is to adjust the surgical position according to the surgical site to make the operation proceed smoothly. There are five types of positions commonly used in the operating room, which are prone position, supine position, oblique position, perineal position and sitting position. The electric operating table is suitable for head and neck, chest and abdomen, limbs, urinary and facial features, and meets the needs of human anatomy and medical care methods. It has the following characteristics:

　 　(A) The ergonomic design can effectively reduce the labor intensity of medical staff.

　　 (B) types are constantly increasing, including built-in waist bridge, five-section eccentric column, C-arm catheter, etc., convenient and safe, complete functions, high control accuracy, and long service life.　　

(C) Beautiful appearance, high surface finish, corrosion resistance, and high mechanical strength after spraying. The body is made of high-quality materials such as stainless steel, aluminum alloy, malleable cast iron, etc. The main transmission structures such as the base and lifting column are all covered with stainless steel. The bed board is composed of high-strength bakelite with anti-fouling, acid and alkali resistance, fire resistance and durability, and good X-ray penetration. The conductive mattress can prevent bedsores and static electricity.

　　 (D) Intelligent, computer-controlled operating beds have increased significantly in recent years, and all positions are controlled by a computer control system with a single button.

　　 (E) is often equipped with a variety of parts to expand the functions of the equipment, suitable for various departments such as surgery, gynecology, urology, ophthalmology, plastic surgery, anorectal and ENT.