BPRS system (bed patient raise-sit system)

摘要

The BPRS System is a medical device for raising or lowering the upper section of the body of an invalid patient, and for turning said patient to a sitting position on the side of the bed and back to the lying position. Said device has three members which correspond to the lower, middle and upper sections of the human body. The upper member is raised or lowered either manually or with the use of a means that can safely raise or lower the upper section of the body of the invalid patient weighing as much as 400 pounds.