1, if only the forward action is not, other actions are there, it shows that the pump is working properly, but the corresponding membrane switch failure or the corresponding solenoid valve failure. Judging the solenoid valve is good or bad there are two ways. One is measured with a three-meter resistance, and the other with a metal to see if there is no suction. Of course, if the solenoid valve pull action is normal. And oil obstruction will occur the above problems. If not just no forward action, no other action, that is,Hospital Bed compression pump failure. First check the voltage on the compression pump there is no, with three tables with the amount of compression pump resistance normal? If the above are generally normal commutation capacitor failure.
2, electric operating table in a direction of action, the other direction are no action. Unilateral no action failure is generally caused by electromagnetic valve. Electromagnetic reversing valve failure may be caused by poor control circuit, mechanical valve may also be stuck. The specific inspection method is the first amount of the valve there is no voltage. If there is voltage put the valve to open the cleaning. As a result of long-term use, for the valve activity on the axis if there is little bit of impurities will cause the shaft hair stuck, causing the operating table only one direction of action.
3, the operating table found that will automatically drop down, but the speed is very slow. This happens in the mechanical operating table which is more, mainly lift pump failure. The use of a number of years after the operating table may occur very small impurities remain in the inlet valve, resulting in a small internal leakage. The solution is to remove the lift pump with gasoline cleaning, in particular,Hospital Bed to check the oil into the valve. After washing to re-add clean oil.
4, the operating table which will automatically use to drop down, faster, and vibration sound. This failure is the problem of the inner wall of the tub. Long-term action up and down,Hospital Bed if the leather bowl has a little bit of impurities. Sometimes the tubing wall pulled out scratches, a long time, scratches more and more deep to produce the above failure. The solution is to replace the tub.
5, the surgery will automatically down the backplane, but the speed is very slow. This failure is mainly due to leakage caused by the solenoid valve, generally occurs in the electric operating table, long-term use of impurities sometimes gathered in the solenoid valve mouth. The solution is to remove the solenoid valve with gasoline cleaning. Need to pay attention to is due to the large pressure on the backplane,Hospital Bed the general design of the electric operating table has two solenoid valves in series, when cleaning with two to clean.
1, the operation of the great changes
Operation of the operating bed, including bed lift, before and after left and right dumping. Early operating bed operation for the simple people-driven, purely rely on medical staff hand-carried, cumbersome operation, lack of convenience and flexibility. Currently widely used is the foot hydraulic drive mode. With the development of electronic technology, the operating system of the motor-driven pump-operated position changes and the operating system of the whole mechanical drive of the motor are also gradually driven by the non-electromagnetic interference of the DC motor-driven oil pump, and the computer-aided steering Infrared remote control replaced by the old. In general,Hospital Bed the operation of the operating table tends to be more automated and intelligent, to reduce the burden on the operator, to facilitate remote control, and to meet the needs of surgery and other aspects.
2, multi-functional and professional development of the two trends
Multifunctionalization is an important direction for the development of the operating table. The electric universal operating table standard chest bridge and separate leg plate with a translation function, to the whole body film and catheter surgery. The plate can be a large angle of movement, to achieve the required position of various operations, and a large number of optional accessories. Can meet the needs of various specialist positions. Its general built-in high-capacity battery, fully charged to meet the l weeks of surgery required power. This comprehensive operating table for the hospital operating room head, neck, chest and abdomen, perineum,Hospital Bed limbs and other surgical and obstetrics and gynecology, ENT and orthopedic surgery.