Abstract: Extendable mobility assistance devices for use with a bed are disclosed herein. The mobility assistance devices include base legs that are inserted between a mattress and a box spring and a support rail that extends upward from the base legs. The support rail has an adjustable longitudinal dimension. The support rail and base legs are configured to be reversibly arranged in a first orientation or a second orientation, for use on either side of a bed.

Abstract: A remote cutter head and a system therefore which can operate in confined spaces are provided. The remote cutting system including a cutter assembly driven by a fluid source, a pushrod hose coupling the cutter assembly to the fluid source, a control assembly detachably secured to the pushrod hose, and a monitor assembly coupled to at least one camera. The monitor assembly provides video images of the cutter assembly and cutter assembly surroundings. The cutting head including a fluid-driven gearmotor, the gearmotor including a two-piece housing, bearings, a pressure balanced gearmotor cavity, and two rotating members provided in the pressure balanced gearmotor cavity, one of the rotating members protruding from the cutting head. High-pressure fluid provided to the cutting head turns the two rotating members to drive a cutting bit attached to the rotating member protruding from the cutting head. Also provided is a cutting bit.

Abstract: Universal stand assistance devices, kits therefor, and methods related thereto are disclosed herein. The universal stand assistance devices may include an anchor having a first arm and a second arm. A length of each of the first and second arms may be adjustable. The universal stand assistance devices may further include first and second legs. The height of each of the first and second legs may be adjustable. The universal stand assistance devices may further include handles adjustable in height.

Abstract: Extendable mobility assistance devices for use with a bed are disclosed herein. The mobility assistance devices include base legs that are inserted between a mattress and a box spring and a support rail that extends upward from the base legs. The support rail has an adjustable longitudinal dimension. The support rail and base legs are configured to be reversibly arranged in a first orientation or a second orientation, for use on either side of a bed.

Abstract: A method of providing cement isolators in an annular space about a tubular string in open hole uses a straddle tool that sequentially engages profiles in the tubular string so that prepositioned communication valves to the surrounding annulus can be straddled to force cement out through the straddle tool and into the annular space. The cement is formulated to stay in position and set up. Each valved opening in the string comes with an associated locating profile and another profile for a locking dog to secure the straddle tool in position for forced delivery from the tool and into the valve assembly for delivery into the open hole annulus where a sealing ring of cement will set up for isolation. The operation sequentially put in place as many barriers as there are valve assemblies to straddle and in a single trip generally working in an uphole direction.

Abstract: Methods of implanting corneal inlays, such as small diameter corneal inlays. The inlays may be adapted to change the corneal surface curvature to provide central near vision and peripheral distance vision.

Abstract: Extendable mobility assistance devices for use with a bed are disclosed herein. The mobility assistance devices include base legs that are inserted between a mattress and a box spring and a support rail that extends upward from the base legs. The support rail has an adjustable longitudinal dimension. The support rail and base legs are configured to be reversibly arranged in a first orientation or a second orientation, for use on either side of a bed.

Abstract: Universal support poles and kits therefor are disclosed herein. The universal support poles and kits may comprise a ceiling mount and a floor mount. The universal support poles and kits may comprise at least three pole members. The pole members may be swage coupled together. Methods of assembling universal support poles are also disclosed herein.

Abstract: Disclosed herein are embodiments of devices, systems, and methods for converting magnetic energy into one or more other forms of energy, or stated otherwise, for deriving power in a desired format from magnetic energy. In one system, energy provided by a magnetic field of a magnetic source is converted into rotational energy of one or more components of a system. The system can include a magnetic source that is coupled with a rotational component so as to instigate and/or maintain rotation of the component, and is decoupled from the component due at least in part to torque provided by another magnetic source.

Abstract: Universal stand assistance devices, kits therefor, and methods related thereto are disclosed herein. The universal stand assistance devices may comprise an anchor comprising a first arm and a second arm. A length of each of the first and second arms may be adjustable. The universal stand assistance devices may further comprise first and second legs. The height of each of the first and second legs may be adjustable. The universal stand assistance devices may further comprise handles adjustable in height.

Abstract: Extendable mobility assistance devices for use with a bed are disclosed herein. The mobility assistance devices include base legs that are inserted between a mattress and a box spring and a support rail that extends upward from the base legs. The support rail has an adjustable longitudinal dimension. The support rail and base legs are configured to be reversibly arranged in a first orientation or a second orientation, for use on either side of a bed.

Abstract: Universal support poles and kits therefor are disclosed herein. The universal support poles and kits may comprise a ceiling mount and a floor mount. The universal support poles and kits may comprise at least three pole members. The pole members may be swage coupled together. Methods of assembling universal support poles are also disclosed herein.

Abstract: A data processing system facilitates virtual machine migration with direct physical access control. The illustrative data processing system comprises a software-programmable trap control associated with hardware registers of a computer that selectively vectors execution control of a virtual machine (VM) between a host and a guest. The data processing system further comprises a logic which is configured for execution on the computer that programs the trap control to enable the virtual machine to directly access the hardware registers when the virtual machine is not migrated and to revoke direct access of the hardware registers in preparation for virtual machine migration.

Abstract: A collapsible mobility assistance device which may be configured in an operable configuration and a storage configuration. The device may be configured such that each individual component is planar, which may allow the device to be packaged, stored, and/or shipped in minimally sized containers.

Abstract: A remote cutter head and a system therefore which can operate in confined spaces are provided. The remote cutting system including a cutter assembly driven by a fluid source, a pushrod hose coupling the cutter assembly to the fluid source, a control assembly detachably secured to the pushrod hose, and a monitor assembly coupled to at least one camera. The monitor assembly provides video images of the cutter assembly and cutter assembly surroundings. The cutting head including a fluid-driven gearmotor, the gearmotor including a two-piece housing, bearings, a pressure balanced gearmotor cavity, and two rotating members provided in the pressure balanced gearmotor cavity, one of the rotating members protruding from the cutting head. High-pressure fluid provided to the cutting head turns the two rotating members to drive a cutting bit attached to the rotating member protruding from the cutting head. Also provided is a cutting bit.