Some knowledge points of electric operating table

The electric operating table  is controlled by a microcomputer and dual controllers, powered by electro-hydraulic. The main control structure is composed of a speed regulating valve, a control switch and a solenoid valve. The hydraulic power source is provided by an electro-hydraulic gear pump, which controls the reciprocating motion of each two-way hydraulic cylinder. At the same time, the operating table can be controlled to change different positions through the buttons on the handle, such as tilting left and right, tilting forward and backward, lifting, lifting the back, moving and fixing, etc. So as to meet the operational requirements. Widely used in general surgery, surgery (neurosurgery, thoracic surgery, general surgery, urology), ENT (ophthalmology, etc.). ), orthopedics, gynecological surgery and other departments, the multifunctional comprehensive operating table can be operated in multiple directions.

The operating table is a platform for surgery and anesthesia. The surgical assistant adjusts the operating table to the required position according to the operation needs, so that the surgical field of view is fully exposed, and it is also convenient to induce anesthesia and infusion to the patient, so that the operation can proceed smoothly. With the development of science and technology, the operating table has evolved from manual drive to electro-hydraulic control, that is, electric operating table. The electric operating table is not only more convenient and labor-saving, but also enhances the safety and stability of different patients, and is developing in two directions of multi-function and specialization.

The electric operating table is controlled by a microcomputer and dual controllers, powered by electro-hydraulic. The main control structure is composed of a speed regulating valve, a control switch and a solenoid valve. The hydraulic power source is provided by an electro-hydraulic gear pump, which controls the reciprocating motion of each two-way hydraulic cylinder. At the same time, the operating table can be controlled to change different positions through the buttons on the handle, such as tilting left and right, tilting forward and backward, lifting, lifting the back, moving and fixing, etc. So as to meet the operational requirements. Widely used in general surgery, surgery (neurosurgery, thoracic surgery, general surgery, urology), ENT (ophthalmology, etc.). ), orthopedics, gynecological surgery and other departments, the multifunctional comprehensive operating table can be operated in multiple directions.

The electric operating table usually consists of a bed body (including a supporting part, a transmission part and an electric control part) and accessories. The support part usually includes a desktop (various support plates), a lifting column and a base. According to the transmission principle, it can be divided into three transmission structures: hydraulic, mechanical and pneumatic. The headboard, backboard, legboards and table top are all adjustable.

As equipment in each operating room, the operating table is used for multi-position support and surgery for patients in routine surgery, surgery (neurosurgery, thoracic surgery, general surgery, urology), ENT (ophthalmology, etc.). ), orthopedics, gynecology surgery, etc. Let them lie in different positions.

Most of the electric operating table is composed of table top, electric control, main body and accessories. The electric operating table top is composed of head board, back board, seat board and leg board, including head board, back board, seat board, left leg board, right leg board and waist board. It is enough to realize independent work such as lifting of the board, swinging back and forth, head back and waist during the operation, and can respond to various needs of the patient's body parts in abnormal operations. Part of the electric operating table is electro-hydraulic transmission, which is composed of electric gear oil pump, hydraulic cylinder, overflow valve, solenoid valve, positioning switch and power supply. And controlled by manual control, infrared remote control and auxiliary control.

The operation control device of the electric operating table often adopts electro-hydraulic transmission, which is mainly composed of hydraulic barrel, electric gear oil pump, solenoid valve, overflow valve, power supply and positioning control switch. Its electro-hydraulic transmission control is completed by wired hand pressure controller, pedal controller, infrared remote controller and auxiliary controller. Common accessories include leg support board, arm support board, dirt bucket, arm board, anesthesia rod, head frame, infusion stand, etc. Helps adjust to meet surgical needs.