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https://drivepatents.com/patents/973775 · 11 Jun 2014
A system for supplying power to a person support apparatus is described herein. An Ethernet transformer (46) receives both data and power signals via an Ethernet connection and supplies power to a battery (60) mounted on a person support apparatus. The Eth...
https://drivepatents.com/patents/995137 · 12 Dec 2012
An item support apparatus receives electrical power wirelessly and stores the electrical power in a power storage device at the item support apparatus. The item support apparatus supplies the electrical power for one or more electronic devices and/or appli...
https://drivepatents.com/patents/1006698 · 28 Dec 2011
Embodiments of apparatus and methods for charging a battery are disclosed. The apparatus may comprise a connector configured to electrically couple to a battery, an adjustable current source capable of supplying current to the connector at a plurality of c...
https://drivepatents.com/patents/1012603 · 25 May 2011
An inclinometer configured to be coupled to a structure and measure an angle of inclination of the structure with respect to a reference plane comprises a first layer, a second layer, and an indicator. The first layer includes a transparent portion and a s...
https://drivepatents.com/patents/1013249 · 11 May 2011
A hospital bed obstacle detection device (412) and related method for detecting an obstacle between first and second components (24, 26) of a hospital bed (410).
https://drivepatents.com/patents/1014863 · 16 Mar 2011
A powered transport device for a person support apparatus includes a floor contacting driver, a prime mover, a power source and a controller. The prime mover is coupled to the driver and an output of the prime mover provides input to the driver. The power ...
https://drivepatents.com/patents/1015640 · 23 Feb 2011
The present invention provides a hospital bed (10) including a force sensor (24) or scale apparatus configured to detect the weight of a patient (42).
https://drivepatents.com/patents/1015830 · 16 Feb 2011
A stretcher (10) includes a brake mechanism (56) and a steer mechanism operated by side actuator pedals (413, 50) and a brake actuating bar (52) and a wheel-actuating bar (54). The brake-actuating bar (52), wheel actuating bar (54), and side actuator pedal...