Bed rail mounted drive unit for patient positioner
OwnerRobert S. Shutesinventor
Life of this patent
Estimating the term…
Abstract
A patient positioning device for manipulating mobility impaired patients. A specially dimensioned corset is adapted to be positioned around the torso of the patient and is coupled to two flexible straps which are individually routed to two drive assemblies designed for attachment on the vertically positionable safety side rails of the bed. A relay based control apparatus controlling the take up and play out of the straps to the two drives for regulating the movement of the corset and the patient.
Claims11
A patient positioning device for attaching to a bed having a pair of safety side rails that may be raised to prevent a patient from falling out of bed and lowered to facilitate patient ingress and egress, said patient positioning device comprising:
- (a) a patient corset means for wrapping around a patient torso;
- (b) a drive assembly mounted to at least one of said pair of safety side rails of said bed, said drive assembly comprising:
- (i) a housing;
- (ii) a reversible drive motor mounted in said housing;
- and
- (iii) a reel mechanism for receiving said second end of said strap means, said reel mechanism coupled to said reversible drive motor;
- (c) a strap having a first end attached to said patient corset and a second end coupled to said drive assembly;
- and
- (d) a control means attached to said drive assembly for regulating the movement of said strap.
A patient positioning device for attachment to a bed of the type including a bed frame, a mattress supported by said bed frame, means for selectively elevating the head and foot of the bed and vertically adjustable side rails for preventing a patient from rolling onto the floor, said patient positioning device comprising:
- (a) a patient corset adapted to be wrapped around a patient torso;
- (b) a first drive assembly mounted to a first side rail of said bed, said first drive assembly comprising:
- (i) a first housing slidably adjustable along a length of said first side rail, said first housing removably affixed to said first side rail;
- (ii) a first reversible drive assembly mounted in said first housing;
- and
- (iii) a first reel mechanism receiving said second end of said first strap, said first reel mechanism being coupled to said first reversible drive assembly;
- (c) a second drive assembly mounted to a second side rail of said bed;
- (d) a first strap having a first end attached to said patient corset and a second end attached to said first drive assembly;
- (e) a second strap having a first end attached to said patient corset and a second end attached to said second drive assembly;
- and
- (f) a control means operably attached to said first and second drive assembly for regulating the movement of said first and second straps in a nonconflicting manner.
Dependencies are inferred from the claim text.