What is a bed drive?

Bed drive is a device used for lifting and lower bed or to adjust parts of the bed. These drives are most commonly used by hospitals, so patients can easily rise. The energy source that operates the bed can be an electric motor or a hydraulic or pneumatic system; The engines are simpler, although hydraulic and pneumatic systems are best for heavier patients and more often use. These devices use drives with drive to easily build patients for comfort or modify their bodies for easy transport of medical staff. Hospital beds often use several sets of drives to adjust the bed in several positions. They can be used for simple tasks such as lifting a person to sitting or raising the legs and legs of a person for increased comfort. Elders or disabled people can use the drivers to reduce and lift the entire bed to get more easily to and out of bed.

Most often uses bed drive one or more small electric motors for power. It is not unusual that the bed drive will be evaluated for more than £ 600 (272 kilograms) for a bed with one person. The electric motor usually rotates the arm screws through the screw, causing the arm to expand and push the useful load. On the contrary, the engine causes the screws to release and the height of the bed is reduced. Engine -based drive also prevents damage to the bed or passenger injury in case of failure; If there is a failure, the bed will remain as it is.

Some forms of bed drive use hydraulic and pneumatic systems. They are relatively rare, but are necessary when lifting heavier patients and pairing with heavy beds. The concept of the use of controlled compressed air or liquids for lifting heavier loads that could strain or damage the electric motors and the rotary parts of the mechanical controller. This tThe YP of the bed drive is also slightly more expensive and requires more maintenance efforts and takes about as long as the less extensive power engine.