Patent application number | Description | Published |
20100049324 | EXPANDABLE INTERBODY FUSION CAGE WITH ROTATIONAL INSERT - An expandable intervertebral fusion cage that includes an inferior baseplate and a superior baseplate, an insert rotatbly received between the inferior and superior baseplates, and a guide pin coupled to the inferior and superior baseplates for facilitating the rotation of the insert. The insert includes a pair of protuberances, each of which are releasably engageable with a corresponding lock groove formed within the inferior and superior baseplates. When said insert is rotated relative to the guide pin, the protuberances engage the lock grooves, and the inferior and superior baseplates expand from a collapsed position, in which said inferior and superior baseplates are juxtaposed with one another, and an expanded position, in which said inferior and superior baseplates are diverged away from one another. As a result, the cage distracts in parallel. Tabs formed on the superior baseplate continuously engage slots formed within the inferior baseplate when the baseplates expand from their collapsed position to their expanded position. | 02-25-2010 |
20100179558 | Apparatus And Methods For Inter-Operative Verification Of Appropriate Spinal Prosthesis Size And Placement - A distractor and measuring device includes a first handle operatively connected to a first paddle and a second handle operatively connected to a second paddle. The first and second handles are pivotally connected to one another such that movement of the handles relative to one another causes the paddles to move relative to each other. At least one transducer is positioned on at least one of the first and second handles for measuring an amount of force applied during distraction. A measurement rod is pivotally connected to the device and is movable in a longitudinal direction relative to the first and second paddles. A potentiometer is operatively connected to the measurement rod to measure the angular orientation of the measurement rod. | 07-15-2010 |
20110104017 | PORTABLE UV WATER TREATMENT SYSTEM - A portable water purification system and method of operation of the system is disclosed that may comprise a container defining a water purification chamber; a plurality of UV generating light sources distributed in the purification chamber of the container; and a portable power source electrically connected to the light sources, and adapted to convert kinetic energy to electrical energy to provide to the light sources. The portable power source may be adapted to be driven by human motive power to provide the kinetic energy. The purification system may comprise a filling opening to the container; and a filter intermediate the filling opening and the chamber adapted to remove turbidity from the water entering the water purification chamber through the filling opening. The portable power source may comprise a hand-cranked electrical generator. The UV light sources may produce UV light in a wavelength band selected to effectively deactivate all harmful biological water contaminants, and produce UV light in a dosage sufficient to effectively deactivate all harmful biological water contaminants. | 05-05-2011 |
20120150299 | INTEGRATED MULTI-ZONAL CAGE/CORE IMPLANTS AS BONE GRAFT SUBSTITUTES AND APPARATUS AND METHOD FOR THEIR FABRICATION - A surgical implant including a cage having a first porosity and a first modulus; and a core bounded by said cage, said core having a second porosity that is higher than said first porosity of said cage, and said core having a second modulus that is lower than said first modulus of said cage. The implant may be functionally graded in a transverse direction, a longitudinal direction, or a radial direction thereof. The implant is made by preparing a first formulation for the cage within a first extruder and a second formulation for the core within a second extruder, extruding the first formulation through a co-extrusion die while simultaneously extruding said second formulation through the co-extrusion die so as to form an extrudate that includes said cage component and said core component bounded by said cage component. | 06-14-2012 |
20140018704 | TRI-AXIAL ELECTRO-GONIOMETER FOR SPINAL MOTION, ASSOCIATED SYSTEM AND METHODS - A goniometer has three potentiometers with axes of rotation that intersect at a point for measuring angular range of motion of an anatomy, such as of the spine or jointed appendages. The intersecting axes facilitate calculation of angle based on potentiometer output and allow the rotations on each of the three axes to be measured independently and simultaneously without mechanical or electrical cross talk. The angular measurements may be recorded on a computer for analysis and playback and may be continuously captured over a range of motion. The captured data may be compared to samples from the same person or others to aid in assessment of function. | 01-16-2014 |
Patent application number | Description | Published |
20080205023 | ELECTRONIC COMPONENTS ON TRENCHED SUBSTRATES AND METHOD OF FORMING SAME - A method of mounting an electronic component on a substrate includes forming at least one trench in a surface of the substrate. The trenches formed in the substrate reduce a stiffness of the substrate, which provides less resistance to shear. Accordingly, the trenches reduce the amount of strain on the joints, which mount the electronic component to the substrate, which enhances the life of the joints. | 08-28-2008 |
20080205024 | ELECTRONIC COMPONENTS ON TRENCHED SUBSTRATES AND METHOD OF FORMING SAME - A method of mounting an electronic component on a substrate includes forming at least one trench in a surface of the substrate. The trenches formed in the substrate reduce a stiffness of the substrate, which provides less resistance to shear. Accordingly, the trenches reduce the amount of strain on the joints, which mount the electronic component to the substrate, which enhances the life of the joints. | 08-28-2008 |
20080217384 | ELLIPTIC C4 WITH OPTIMAL ORIENTATION FOR ENHANCED RELIABILITY IN ELECTRONIC PACKAGES - An arrangement for the equipping of electronic packages with elliptical C4 connects possessing optimal orientation for enhanced reliability. Furthermore, disclosed is a method providing elliptical C4 connects which possesses optimal orientation for enhanced reliability, as implemented in connection with their installation in electronic packages. Employed are essentially elliptical solder pads or elliptical C4 pad configurations at various preferably corner locations on a semiconductor chip. | 09-11-2008 |
20080218990 | ELECTRONIC COMPONENTS ON TRENCHED SUBSTRATES AND METHOD OF FORMING SAME - A method of mounting an electronic component on a substrate includes forming at least one trench in a surface of the substrate. The trenches formed in the substrate reduce a stiffness of the substrate, which provides less resistance to shear. Accordingly, the trenches reduce the amount of strain on the joints, which mount the electronic component to the substrate, which enhances the life of the joints. | 09-11-2008 |
20080226875 | ELECTRONIC COMPONENTS ON TRENCHED SUBSTRATES AND METHOD OF FORMING SAME - A method of mounting an electronic component on a substrate includes forming at least one trench in a surface of the substrate. The trenches formed in the substrate reduce a stiffness of the substrate, which provides less resistance to shear. Accordingly, the trenches reduce the amount of strain on the joints, which mount the electronic component to the substrate, which enhances the life of the joints. | 09-18-2008 |
20090085161 | ELECTRONIC COMPONENTS ON TRENCHED SUBSTRATES AND METHOD OF FORMING SAME - A method of mounting an electronic component on a substrate includes forming at least one trench in a surface of the substrate. The trenches formed in the substrate reduce a stiffness of the substrate, which provides less resistance to shear. Accordingly, the trenches reduce the amount of strain on the joints, which mount the electronic component to the substrate, which enhances the life of the joints. | 04-02-2009 |
20100276784 | ELECTRONIC COMPONENTS ON TRENCHED SUBSTRATES AND METHOD OF FORMING SAME - An electronic module including a substrate having at least one structure that reduces stress flow through the substrate, wherein the structure comprises at least one trench in a surface of the substrate. | 11-04-2010 |
20110049711 | ELLIPTIC C4 WITH OPTIMAL ORIENTATION FOR ENHANCED RELIABILITY IN ELECTRONIC PACKAGES - An arrangement for the equipping of electronic packages with elliptical C4 connects possessing optimal orientation for enhanced reliability. Furthermore, disclosed is a method providing elliptical C4 connects which possesses optimal orientation for enhanced reliability, as implemented in connection with their installation in electronic packages. Employed are essentially elliptical solder pads or elliptical C4 pad configurations at various preferably corner locations on a semiconductor chip. | 03-03-2011 |
20140151849 | ELECTRONIC COMPONENTS ON TRENCHED SUBSTRATES AND METHOD OF FORMING SAME - An electronic module includes a substrate including at least one structure that reduces stress flow through the substrate, wherein the structure includes at least one trench in a surface of the substrate, and a plurality of capacitor legs disposed on an upper surface of the substrate. | 06-05-2014 |