Electronic control with emergency CPR feature for adjustable bed
First Claim
1. In an adjustable bed having means for repositioning a plurality of portions of said bed with respect to each other, the improvement comprising a control having means for permitting an operator to input a coded command to initiate the automatic repositioning of said plurality of portions so as to bring said bed into a pre-determined position on an emergency basis, said control means having a logic means responsive to the coded operator command in order to prevent inadvertent operation.
1 Assignment
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Accused Products
Abstract
An emergency CPR feature is comprised of a timer and logic circuit mounted to a PC card with connections that are compatible to many existing control circuits for an adjustable hospital bed. The emergency CPR feature provides for "hands free" automatically repositioning of an adjustable hospital bed at a desired height, e.g., the full up position, with a flat mattress upon entry of a coded command by simultaneously depressing two switches, e.g., a foot and hand switch, by a trained attendant. The circuitry is contained on a single PC card which may be readily retrofit into existing adjustable hospital beds as well as incorporated into newly manufactured beds.
107 Citations
13 Claims
- 1. In an adjustable bed having means for repositioning a plurality of portions of said bed with respect to each other, the improvement comprising a control having means for permitting an operator to input a coded command to initiate the automatic repositioning of said plurality of portions so as to bring said bed into a pre-determined position on an emergency basis, said control means having a logic means responsive to the coded operator command in order to prevent inadvertent operation.
- 10. An electronic circuit for retrofit into the control circuit of an existing adjustable bed, said adjustable bed having means for re-positioning a plurality of portions of said bed with respect to each other, said electronic circuit comprising a PC board, and a logic means mounted on said PC board for de-coding operator entry of a coded command to initiate the automatic re-positioning of said plurality of portions so as to bring said bed into a pre-determined position on an emergency basis, said PC board being adapted for connection to said existing control circuit.
Specification