Abstract: An arm for supporting a monitor comprises a telescoping arm assembly, a support member and a cord storage device. The telescoping arm assembly has at least first and second telescoping members telescopingly movable relative to each other, a distal end configured to support a monitor and a hollow interior through which at least one cord from the monitor can be routed. The support member is connected to the telescoping arm assembly proximally of the distal end to suspend the telescoping arm assembly. The support member is configured to extend transverse to the telescoping arm assembly and to be attached to a support surface. The cord storage device is positioned at least partially within at least one of the telescoping arm assembly or the support member. The cord storage device winds and unwinds the cord from the monitor as the first and second telescoping members are moved toward and away from each other, respectively.

Abstract: Described herein are various embodiments of a dental delivery system. For example, in one exemplary embodiment, a rear dental delivery system through which at least one of water, air and vacuum are delivered for use by a care giver in treating a patient occupying a nearby dental chair can include at least one movable arm that is pivotably mounted to a pivot connection and an upright mounted to the at least one movable arm. The pivot connection can be mounted at approximately a floor level and the at least one movable arm can be configured to pivot slightly above the floor level so as to reduce obstruction in a space separating the dental chair from the dental delivery system.

Abstract: A fluid control system for use with a patient support apparatus is moveable from a first height to a second height. The system includes a lift arm and a substantially upright cylinder. A first end of the lift arm is pivotably coupled to a base member and a second end of the lift arm is coupled to a chair structure. The cylinder assembly has a base portion and an extendable member configured to contact and support the lift arm. The cylinder assembly includes a bypass valve having a first end in fluid contact with an upper reservoir and a second end in fluid contact with a lower reservoir.

Abstract: A base for a patient support apparatus includes a bump member configured to at least partially surround an electrical system of the patient support apparatus. The bump member is configured to be releasably engaged with a cover that is configured to at least partially cover the electrical system of the patient support apparatus. The engagement of the cover and bump member is manually releasable.

Abstract: A chair back has a shell and a cushion overlying the shell for a patient chair configured to move from a generally upright sitting position to a generally supine position. A patient contact surface is bounded in part by a top edge and an opposing bottom edge, and has resiliently deflectable opposed wing sections extending between the top edge and the bottom edge. A stiff support region is centrally positioned relative to and at least partially recessed from the outer wing sections. The support region is configured to support a patient's spine when the patient chair is positioned in a generally supine position. The opposed wing sections extend laterally outwardly of the support region and are configured to support the arms of the patient when the patient chair is positioned in the generally supine position.

Abstract: A back for a patient chair with which a patient may be moved from a generally upright sitting position to a generally supine position comprises a back shell and a cushion. The back shell has a front surface, a back surface, a top, a bottom, opposed first and second outer sides, a central section extending longitudinally from a region adjacent the top to a region adjacent the bottom and opposed side sections extending laterally outwardly from the central section toward the first and second outer sides. The cushion is attached to the back shell. The central section of the back shell comprises a plurality of stiffening elements that extend longitudinally of the back shell. A patient chair including the back is also described.