Hill-rom Services, Inc.

Other

Mahesh Kumar Thodupunuri

David P Lubbers

Brian S Guthrie

Mark Tyler Rigsby

Christian H Reinke

Stephen E Hutchison

Frank Lewis

Aziz Ali Bhai

John D Christie

Scott M Corbin

Jonathan D Turner

John G Byers

Mark Lanning

Joseph A Ernst

Jeffrey A Ruschke

Robert A Bossingham

James Dean Lattimore

Victor Potter

Brian Guthrie

Mark E Lanning

Stephen E Hutchinson

A system for changing width of a person support apparatus is disclosed. A person support apparatus comprises at least one deck extension which is configured to be retracted or extended by at least one motor controlled by a bed controller. A mattress controller communicates with a bed controller and controls a fluid supply device to inflate or deflate a mattress supported by the person support apparatus to alter the width of the mattress. The mattress may also be inflated or deflated in response to manual extension or retraction of the deck extension.

Variable width hospital bed

A bed comprises a fixed width deck section, a wing movably coupled to the fixed width section, and a rack and pinion mechanism for extending and retracting the wing.

Powered width expansion of articulated bed deck

A variable width support system includes an adjustable width person support apparatus (PSA), an adjustable width person support surface (PSS), and first and second controllers. The first controller controls a function of the PSA and receives a first input corresponding to a function of the PSA via a first user interface. The second controller controls a function of the PSS and: a) receives a second input corresponding to a function of the PSS via a second user interface when the first controller is not in communication with the second controller, and b) receives a third input corresponding to a function of the PSS via the first controller when the first controller is in communication with the second controller. The second controller controls a function of the PSS in accordance with the third input when the first controller is in communication with the second controller.

Variable width person support system and control system therefor

Method of powered width expansion of a bed

A person support apparatus comprises a lower frame, an upper frame, a drive structure, and a control system. The upper frame is movably supported above the lower frame. The drive structure is coupled to the upper frame and configured to selectively engage a surface to, when activated, propel the person support apparatus along the surface. The control system is configured to determine an engagement status of the drive structure with the surface and trigger a response based on the engagement status.

Person support apparatus power drive system

A system for changing the width of a person support apparatus includes a bed controller for receiving a command signal indicating a command for width alteration, a first motor controlled by the bed controller for driving an extension of a first deck section of the support apparatus thereby altering the width of the first deck section, and a second motor controlled by the bed controller for driving an extension of a second deck section of the support apparatus thereby altering the width of the second deck section. The bed controller controls the first motor and the second motor in a manner that causes the first deck section to reach a first deck section width alteration limit at a first time and the second deck section to reach a second deck section width alteration limit at a second time, wherein the first time and the second time are not equal.

Person support system with width expansion wings which reach extension limits at different times

Bed having rack and pinion powered width expansion

A bed comprises a deck section having a width and left and right outboard deck edges. Left side and right side wings are movably coupled to the deck section. The bed also includes a left leadscrew receiver mounted on the left wing, a right leadscrew receiver mounted on the right wing, and left and right motor assemblies both mounted on the deck section. A left leadscrew is coupled to the left motor assembly and to the left leadscrew receiver. A right leadscrew is coupled to the right motor assembly and to the right leadscrew receiver. Motor operation is capable of moving the wing to which it is coupled between a deployed position in which the lateral extremity of the wing is outboard of the respective outboard edge of the deck section and a stored position in which the lateral extremity of the wing is inboard of its deployed position.

Adjustable person support system with expansion wings driven by dual leadscrews and center mounted motors

A bed comprises a fixed width deck section, a wing movably coupled to the fixed width section, a leadscrew having a rotational axis, a leadscrew driver coupled to the leadscrew for rotating the leadscrew about its axis, and a release unit. The release unit is coupled to the wing and configured to move between a) an engaged position in which the release unit engages the lead screw and moves therealong as the leadscrew rotates about the rotational axis thereby causing the wing to translate relative to the fixed width section; and b) a disengaged position in which the release unit is disengaged from the leadscrew.

Bed with a powered width expansion wing with manual release

Growing community of inventors

Fishers, IN, United States of America

Mahesh Kumar Thodupunuri