The electric operating table is one of the basic medical equipment. Its structure is simple and light. It is suitable for general diagnosis, treatment, inspection and other surgical operations. It can be folded or disassembled when not in use for easy loading and transportation. It can be used in simple operating rooms, tents, surgical shelters, It is deployed in a private house; it is also suitable for other special occasions, such as a portable medical multifunctional bed used for field operations and field treatment. The main working process is: when the cylinder valve is opened, the upper and lower chambers of the cylinder are connected, and the piston can be adjusted to the desired position at this time; after the cylinder valve is closed, the upper and lower chambers of the cylinder are separated, which is due to the gas pressure in the cylinder The function can keep the piston position unchanged.
Press the electric grab switch on the panel of the controller to enter the preparation stage for operation.
- Start and release the base brake correctly. The brake aid board next to the base under the steps is moved to the fixed rod and fixed to activate the central mechanical brake assembler to fix the operating table.
- Prevent accidental injury. (1) Prevent tipping: After the base brake is opened, the electric operating table is not locked and fixed. At this time, the operating table is operated or the patient is moved and transferred, and the operating table may shift and the patient may fall into the bed. Therefore, the operating table must be locked after the adjustment operation is completed. (2) Prevent pinching or crushing: Do not put your feet under the base when releasing the base brake. (3) Prevent tripping: put the wire in a proper position to avoid tripping while walking. (4) Prevent electric shock: Do not operate or repair the operating table when the electrical access cover or control components are removed. (5) Prevent burns: When using the electric knife, prevent the patient's skin from contacting the metal parts of the electric operating table to avoid bypass burns.
The electric surgical bed has movement in one direction, but no movement in the other direction.
The unilateral non-action failure is generally caused by the electromagnetic directional valve. The electromagnetic directional valve failure may be caused by a bad control circuit, or the directional valve may be mechanically stuck. The specific inspection method is to first measure whether the directional valve has voltage. If there is voltage, the reversing valve should be disassembled and cleaned. Due to long-term use, if there is any small impurities on the movable shaft of the reversing valve, it will pull the shaft and cause it to jam, causing the operating bed to move in only one direction.
When the electric operating table is used, it will automatically lower, but the speed is very slow.
This situation occurs more frequently in mechanical operating tables, mainly due to failure of the lift pump. After the electric operating table is used for several years, very small impurities may stay in the oil inlet valve port, causing a small internal leakage; the solution is to disassemble the lift pump and clean it with gasoline, especially to check the oil inlet valve. After washing, add clean oil again.
Disposable mattress Supplier Electric operating bed is found to automatically lower during use, the speed is faster, and there is vibration.
This kind of failure is caused by a problem with the inner wall of the lifting oil pipe. Long-term up and down movements, if there is a small amount of impurities on the cup, sometimes the inner wall of the oil pipe will be pulled out of the scratches. Over time, the scratches will become deeper and deeper. Failure; the solution is to replace the lifting oil pipe.