Mechanism of anti bedsore bed and Hydro servo drive to be used simultaneously in the bed

摘要

A Preferred anti bedsore bed, hydraulic Drive, using the Energy produced by an electric motor, sequentially exchanged areas of support as well as a Hydro servo used to mobilize these sectors and carry out movements of different parts of the Bed.These sectors provided Alternative contacts with the patient's Body, which is lying in the bed.The bed comprises a frame with front and rear legs, which form a combined structure, which,Is the container of a bed comprising at least two series of sectors Support components of an upholder of the patient's Body, wherein each of the number of sectors are Alternately arranged and are in a single structure or GrillTaking each of these structures or grills ascending Descending Sequential displacement and relative to one another.The Hydro servo comprises at least two similar Cylindrical tanks, each containing the same quantity of Hydraulic Fluid, which are displaced simultaneously by two Pistons that apply the possibility of expelling and recover the same flow through movements L Ineales Alternative, and whose Dynamics is caused by the Energy provided optionallyBy Electrical actuators, mechanical, hydraulic, pneumatic or manual.