Introduction to the structure of the electric operating bed
The electric operating bed is powered by electro-hydraulic pressure. The control structure consists of the control switch, the speed regulating valve and the solenoid valve. The hydraulic power source is provided by the electro-hydraulic gear pump to control the reciprocating motion of each two-way hydraulic cylinder, and the operation is controlled by the handle button. The bed is transformed into various positions, such as lifting, tilting left and right, tilting forward and backward, lifting the waist and back, moving and fixing, etc., so as to meet the requirements of surgical operation. The following Foshan Kangzhixing Medical Technology Co., Ltd. explains the structure of the electric operating bed:
The electric operating bed consists of a table top, main body, electronic control and accessories. The composition of the operating table is composed of a head plate, a back plate, a seat plate and a leg plate, and includes a head plate surface, a back plate surface, a seat plate surface, a left leg plate surface, a right leg plate surface and a waist plate surface. This combined design not only realizes the ups and downs of the operating bed, the left and right front and rear tilting, and the head and back waist and leg surfaces, but also can be adjusted by the table top.
Common accessories include dirt buckets, support arm trays, support leg trays, head frames, arm plates, anesthesia rods and infusion stands to assist with position adjustment and meet surgical needs; with shoulder straps, leg straps, and wrist straps Belts and straps to protect patients with general anesthesia from falling from the operating bed during surgery; their plates, plates and racks are equipped with special sponge pads to ensure patient comfort and normal circulation of body fluids during surgery.
It is generally driven by electro-hydraulic transmission, which is mainly composed of electric gear oil pump, hydraulic cylinder, relief valve, solenoid valve, positioning control switch and power supply. The control of the electro-hydraulic drive is accomplished by a wired hand-held controller, an infrared remote control, a foot controller, and an auxiliary controller.
The basic function of the operating bed is to adjust the position of the operation, expose the surgical field, and make the operation go smoothly. There are five major types of postures commonly used in the operating room, which are the prone position, the supine position, the tilt position, the perineal position and the sitting position, as shown in Figure 2. The electric operating bed is suitable for operation in the head and neck, chest and abdomen, limbs, urinary and facial features, and meets the needs of human anatomy and medical care. It has the following characteristics:
(A) Ergonomic design can effectively reduce the labor intensity of medical staff.
(B) Beautiful appearance, high surface finish, corrosion resistance, high mechanical strength after spray coating. The body is made of high-quality materials such as stainless steel, aluminum alloy and malleable cast iron. The main transmission structures such as base and lifting column are all covered with stainless steel. The bed board is composed of high-strength bakelite which is resistant to dirt and acid and alkali. It is fire-resistant and durable, and has good X-ray penetration. Conductive mattresses protect against acne and static electricity.
(C) The type is constantly increasing, including built-in waist bridge, five-section partial column, C-arm duct, etc. It is convenient, safe, full-featured, with high control precision and long service life.
(D) Intelligent, computer-controlled operating beds have increased dramatically in recent years, controlled by computerized systems, with single-position single-button regulation.
(E) It is often equipped with a variety of components to expand the function of the equipment, suitable for surgery, gynecology, urology, ophthalmology, plastic surgery, anorectal and otolaryngology and other departments.
The above is the introduction of the composition of the electric operating bed