Abstract: An orthopaedic knee prosthesis includes a tibial insert and a femoral component configured to articulate on the tibial insert. The tibial insert includes a lateral articular surface and medial articular surface that is asymmetrically shaped relative to the lateral articular surface. The medial articular surface is shaped to reduce anterior translation of a medial condyle of the femoral component, while the lateral articular surface is shaped to allow a lateral condyle of the femoral component to pivot, relative to the medial articular surface, along an arcuate articular path. Additionally, one or both condyles of the femoral component may include a femoral articular surface having a curved femoral surface section defined by a continuously decreasing radius of curvature.

Abstract: A gas separation membrane module is formed from a woven fabric of weft membrane hollow fibers and warp yarns. The membrane module includes an active hollow fiber region spanning the inner edges of the two tubesheets. The membrane module also includes two tubesheets formed by encapsulating membrane fiber on one or both ends. The tubesheet on the end includes a first sub-region adjacent the active fiber and a second sub-region extending from first sub-region to the outer face of the tubesheet. The spacing of the warp threads is relatively denser in the first sub-region than in the active region or the second sub-region.

Abstract: A gas separation membrane module is formed from a woven fabric of weft membrane hollow fibers and warp yarns. The membrane module includes an active hollow fiber region spanning the inner edges of the two tubesheets. The membrane module also includes two tubesheets formed by encapsulating membrane fiber on one or both ends. The tubesheet on the end includes a first sub-region adjacent the active fiber and a second sub-region extending from first sub-region to the outer face of the tubesheet. The spacing of the warp threads is relatively denser in the first sub-region than in the active region or the second sub-region.

Abstract: A fast gas is recovered from a feed gas containing a fast gas and at least one slow gas using a gas separation membrane. A controller may control a control valve associated with a partial recycle of a permeate gas from the membrane for combining with the feed gas. A controller may control a control valve associated with the backpressure of a residue gas from the membrane.

Abstract: A fast gas is recovered from a feed gas containing a fast gas and at least one slow gas using a gas separation membrane. A controller may control a control valve associated with a partial recycle of a permeate gas from the membrane for combining with the feed gas. A controller may control a control valve associated with the backpressure of a residue gas from the membrane.

Abstract: A fast gas is recovered from a feed gas containing a fast gas and at least one slow gas using a gas separation membrane. A controller may control a control valve associated with a partial recycle of a permeate gas from the membrane for combining with the feed gas. A controller may control a control valve associated with the backpressure of a residue gas from the membrane.

Abstract: A fast gas is recovered from a feed gas containing a fast gas and at least one slow gas using a gas separation membrane. A controller may control a control valve associated with a partial recycle of a permeate gas from the membrane for combining with the feed gas. A controller may control a control valve associated with the backpressure of a residue gas from the membrane.

Abstract: A vehicle closure hardware nut connector (10) is embodied by a unitary, one-piece stamping (18) including a generally flat nut portion (20) having at least one stamped nut (22), at least one connection tab (30) shaped from the nut portion in a coplanar relationship, and at least one deformable connection portion (46) that extends between the nut portion and the connection tab coplanar with both and being deformed to provide adjustment of positioning of a vehicle closure hardware component (38) on a vehicle body component (34). One embodiment of the nut connector (10) has a pair of the connection tabs (30) and another embodiment of the nut connector (10?) has a single connection tab (30).

Abstract: The present invention provides an improved surgical blade and trocar system for accessing the retina and other parts of the eye while doing vitreo-retinal and cataract surgeries, including surgeries for macular degeneration. The eye surgeon uses an improved surgical blade for vitreo-retinal and cataract surgeries having a generally flat, V-shaped, W-shaped, or “extended W” shaped cross-section. Using the improved surgical blade, the surgeon creates a multi-planar, self-sealing surgical wound, first by directing the surgical blade substantially perpendicular to the eye surface, then redirecting the blade to follow the general curvature of the eye globe, and finally redirecting the blade to enter the interior of the eye. The improved surgical blade is used with an improved trocar system having two main parts-a relatively rigid, wide-mouthed outer segment and a generally thin-walled, collapsible plastic polymer or metal mesh sleeve that spans the surgical wound and substantially molds to its contour.

Abstract: The present invention provides a safer and more effective way to treat ophthalmic disease and to perform ophthalmic surgeries while reducing the risk of vision loss due to the inflammatory response in the eye. The invention generally relates to the use of fluoroquinolones to reduce inflammation due to ophthalmic disease or ophthalmic surgery, including treatments for macular degeneration, diabetes, and vascular ischemic diseases, and other ophthalmic diseases. One aspect of the present invention involves using an anti-VEGF medication along with moxifloxacin in treating ophthalmic disease and in reducing inflammatory response in the eye following surgery for treating diseases like wet macular degeneration. Another aspect of the present invention involves delivering a fluoroquinolone combination to the eye in a sustained delivery application or device.

Abstract: A system and method employing a combination of long-range and short-range asset location systems, preferable a GPS-based system combined with an RFID-based system. The short-range system regularly activates itself, or is remotely polled, to determine if the asset is within range of the short-range transceivers, and the long-range system is activated to determine the location of the asset when it is outside the range of the short-range transceivers. In at least some embodiments, the asset is an automobile equipped with both RFID and GPS-based transceivers.

Abstract: A constrained layer damping system for use in an integrated air fuel module having a control module mounted thereon is provided. A control module and a wiring harness extending from the control module are coated with an encapsulant. A first layer of formed material is placed on a first side of the wiring harness and a first side of the control module, and a second layer of formed material is placed on a second side of both the wiring harness and the control module.

Abstract: An infusion cannula for use in clearing and preventing condensation on the posterior surface of an artificial lens during the fluid-gas exchange portion of a pars plana vitrectomy is described. The infusion cannula directs the flow of gas entering the eye toward the posterior surface of the lens. The moisture content of the gas supplied to the infusion cannula is minimized in order to increase the effectiveness with which condensation is removed or prevented. Additionally, the temperature of the gas supplied to the infusion cannula is controlled to further increase the effectiveness with which condensation is removed.

Abstract: A method of integrating a valve system with a to be molded component part, such as a throttle valve assembly and a throttle body or air horn, consisting of: first, assembling or manufacturing the throttle valve assembly; second, coating or completely lining the valve assembly with a meltable core material; third, placing the lined valve assembly in place in a die of the throttle body or air horn to be molded; fourth, removing the molded throttle body with valve assembly integral therewith; and finally, heating the meltable core material between the throttle valve assembly and air horn to melt it and remove it therefrom to provide the desired clearance space between, permitting relative rotation between the two.