Overall lifting of bed:
1.it is mainly used to facilitate the care and treatment of patients by medical staff of different heights; it supports the insertion of the base of some portable medical equipment into the bed.
② Rise before bed and fall after bed: mainly used to reduce intracranial pressure and prevent brain edema
③ After the bed, it rises and falls before: it is mainly conducive to the drainage of pulmonary secretion of patients, making sputum easy to cough up. It is often used in patients with varicose veins.
2. Sitting and lying down functions
Back rising; leg sagging: mainly to prevent the pressure of self weight on blood vessels.
3. Left and right turning function: it can make the patient turn over comfortably from left to right, prevent the formation of bedsore, and facilitate the comprehensive nursing and scrubbing of the patient.
The back is 0-80 degrees, and the sitting position sinks 0-3 degrees (to prevent slipping). Lying on the leg 0-13 degrees, wheelchair leg 0-80 degrees (the foot board always keeps 0 degree level). Bed lifting 45-73cm (reduce the bending range of the support worker)
