Abstract: Various implementations include a safety valve for mounting in a landing nipple in a wellbore. The safety valve includes a composite housing having a central passage, a shutoff element and a control mechanism. The shutoff element includes a collet and a movable mandrel having stops located in the upper part. When the shutoff element moves axially, the stops extend through the composite housing to interact with a landing nipple stop surface. The control mechanism includes a spring-loaded tubular plunger having a ring piston on its upper outer surface and longitudinal openings in its lower part, the openings being configured to align with openings in the composite housing. The movable mandrel is connected to the safety valve head at the mandrel top and rests against the plunger at the mandrel bottom. The movable mandrel has grooves and shoulders on its outer surface, which allow for taking one of the fixed positions.

Abstract: This invention controls stimulation levels and cycling cadence on an FES ergometer to minimize or prevent the occurrence of spasm in spinal cord injured or other neurologically impaired patients.

Abstract: Various implementations include a safety valve for mounting in a landing nipple in a wellbore. The safety valve includes a composite housing having a central passage, a shutoff element and a control mechanism. The shutoff element includes a collet and a movable mandrel having stops located in the upper part. When the shutoff element moves axially, the stops extend through the composite housing to interact with a landing nipple stop surface. The control mechanism includes a spring-loaded tubular plunger having a ring piston on its upper outer surface and longitudinal openings in its lower part, the openings being configured to align with openings in the composite housing. The movable mandrel is connected to the safety valve head at the mandrel top and rests against the plunger at the mandrel bottom. The movable mandrel has grooves and shoulders on its outer surface, which allow for taking one of the fixed positions.

Abstract: This invention controls stimulation levels and cycling cadence on an FES ergometer to minimize or prevent the occurrence of spasm in spinal cord injured or other neurologically impaired patients.

Abstract: This invention controls stimulation levels and cycling cadence on an FES ergometer to minimize or prevent the occurrence of spasm in spinal cord injured or other neurologically impaired patients.

Abstract: This invention controls stimulation levels and cycling cadence on an FES ergometer to minimize or prevent the occurrence of spasm in spinal cord injured or other neurologically impaired patients.

Abstract: This invention controls stimulation levels and cycling cadence on an FES ergometer to minimize or prevent the occurrence of spasm in spinal cord injured or other neurologically impaired patients.

Abstract: The present invention relates to air-flow in a nebulizer head. In order to provide a nebulizer head with an improved air-flow guidance, a nebulizer head (10) comprises a housing structure (12) providing an air-flow path (16) with two opposite air-flow openings (18a, 18b), and a fluid reservoir (14) provided to accommodate a liquid from which small droplets are to be generated in order to form an aerosol, and an aerosol generator (20) with an aperture member (22) that comprises an aperture surface (24) with a plurality of apertures to provide the small droplets from the liquid. The fluid reservoir is arranged adjacent the aerosol generator such that the aperture member is in contact with the fluid. The aerosol generator is arranged within the air-flow path. At least one by-pass flow path (26) is provided between the aerosol generator and the housing structure. The air-flow path is a bidirectional path that provides a first air-flow direction (28) for inhaling, and a second air-flow direction (38) for exhaling.

Abstract: This invention controls stimulation levels and cycling cadence on an FES ergometer to minimize or prevent the occurrence of spasm in spinal cord injured or other neurologically impaired patients.

Abstract: The present invention is a tourniquet comprising: a strap; a pelvic pad included in the strap having a pocket defined in the pelvic pad for receiving a semi-rigid stiffening member; base plates slidably attached to the strap allowing the base plates to be positioned along the strap; a threaded shaft received in each of the base plates; a pressure pad removable attached to a distal end of each of the shafts; a handle attached to a proximal end of each of the shafts having openings defined in each end of the handle; and, a rotational arresting strap attached to each base plate having a securing tab that can be received in one of the handle openings thereby preventing the shaft from rotating when the securing tab is received in sand handle opening.

Abstract: A method for analyzing inputs from a user to modify a financial plan with a computer system is disclosed. The method may also include displaying a plurality of images to the user, where each of the plurality of images is associated with a different query, and receiving an instruction to randomly select a subset of the plurality of images. The method may additionally include selecting, randomly, a subset of the plurality of images for presentation to the user and displaying the subset of the plurality of images in a different manner from a remainder of the plurality of images. The method may moreover include repeating, for every image of the subset: receiving a selection of one of the images; displaying to the user a query; and receiving an answer. The method may also include determining from the answers, a classification of the user's attitude toward financial resources and storing the classification.

Abstract: A carbon fiber frame assembly having a first collapsible frame pole and a second collapsible frame pole interconnected by a bed member. The bed member is reinforced with nylon strips for receiving and supporting a person between the frame poles. The first frame pole and the second frame pole consisting of a plurality of interlocking pole segments moveable between a collapsed configuration wherein the pole segments for each of the frame poles are generally disengaged from each other, and an erected configuration wherein the pole segments are aligned and connected end to end to form each of the frame poles. An elastic retention cord is disposed within a hollow interior of the first and second frame poles to bundle the frame segments together when in the disassembled configuration and to resist separation in the erected configuration. The distal end of each frame pole includes an extendable locking handle assembly.

Abstract: A sling seat includes a seat back and a seat bottom cushion connected by resilient arms. Flexible supports and emergency release connectors suspend the seat from an overhead structure. The height of the seat, and the position of the seat back relative to the seat bottom cushion, are adjustable. The seat may be used in a military vehicle, for example as a gunner sling seat.

Abstract: A sling seat includes a seat back and a seat bottom cushion connected by resilient arms. Flexible supports and emergency release connectors suspend the seat from an overhead structure. The height of the seat, and the position of the seat back relative to the seat bottom cushion, are adjustable. The seat may be used in a military vehicle, for example as a gunner sling seat.

Abstract: A washing system for use in cleaning or washing a soiled substrate or substrates, the system comprising: a. a washing zone for contacting and washing the soiled substrate with wash liquor; b. a feed supply for providing hot or cold feed water to the washing zone; c. a wash liquor cleanup and recycle zone in fluid communication with the washing zone d. an effluent storage and/or discharge zone; and optionally one or more of e. a product dispensing zone; f. means for sonically or ultrasonically treating the soiled substrate in the washing zone or in a washing pre-treatment zone; g. an electrolysis zone for electrolysing the feed water or wash liquor; h. a wash liquor disinfection zone; and i. a feed water softening zone; The wash liquor cleanup and recycle zone preferably comprises an ultrafiltration or microfiltration device having a cut-off in the range from about 1000 Daltons to about 1 ?m, preferably from about 0.05 ?m to about 0.

Abstract: A method for cleaning within a washing zone comprising: placing at least one article for treatment in the washing zone, providing of at least partially deionized water into the washing zone, and optionally providing cleaning composition into the washing zone wherein the combination of said optional cleaning composition and partial deionized water have a specific conductance of less than about 200 ?S/cm.

Abstract: An HVLP paint sprayer having an inlet air duct equipped with a throttle to control air volume passing through the gun. The duct has a thick wall with a slot extending down from the top just past the bottom of the internal air passage. Close to its top, the slot has on opposite sides a pair of dimples directed towards each other. This is substantially the same size as the air passage and when aligned with it does not obstruct inlet duct air flow. The throttle is positioned by the dimples engaging in recesses and by a rim flange engaging on the outside of the duct. When less air is required, the throttle is pivoted about the dimples and recesses by pressing on the flange portion not abutting on the duct. Thus, the webbed portion of the throttle is brought to one side of the aperture, effectuating a throttle.

Abstract: A motion analysis system (10) in which sensor elements (20) attached to movable body segments record movement parameters including angular velocity and acceleration. A control device (40) receives the movement parameters and determines an overall motion of the movable body segments. The overall motion is analysed against an acceptable motion model to determine whether the overall motion is within acceptable limits. The sensor elements (20) and control device (40) are lightweight and can be worn during normal movement activities thereby allowing monitoring of work-based activities, such as lifting or typing. The invention is useful for detecting and correcting problems leading to lower back disorders and repetitive strain injuries.