Abstract: A surgical appliance for assisting in the repair of a fractured bone, such as a scaphoid bone, is disclosed. The device includes first and second adjustably interconnected and spaced apart limb clamping jaws that are transparent to x-ray radiation and are relatively movable toward and away from one another and a rotatable disk carried by the first jaw, said disk having a plurality of bores angularly disposed in the disk for selectively aligning a guide wire to be drilled percutaneously into the fractured bone. Each of the bores are in communication with the space between the first and second jaws and the longitudinal axes of said bores are directed to a common point intermediate the first and second jaws.
Abstract: An element of an averaging orifice plate fluid flow meter for measuring the volumetric rate of fluid flow in a conduit having an interior circumference for carrying a flow of fluid comprising, a planar flow impedance plate for disposition transversely across the interior of the conduit and perpendicular to the fluid flow, a plurality of spaced apart orifices disposed in the plate where the profile of each orifice is a segment of a circle on an arc where the arc is coincident with a portion of the interior circumference of the conduit.
Type:
Grant
Filed:
March 21, 2008
Date of Patent:
February 2, 2010
Assignee:
Dieterich Standard, Inc.
Inventors:
John Everett Garnett, Stephen Arthur Ifft
Abstract: A dental chair overlay is used for opening a patient's airway. The dental chair overlay has a body support and a head support. The body support has a superior end and dorsal and ventral surfaces. The distance between the dorsal and ventral surfaces define a thickness of the body support. The head support is attached to the superior end of the body support. The head support has dorsal and ventral surfaces. The distance between the dorsal and ventral surfaces define a thickness of the head support. The thickness of the body support is greater than the thickness of the head support, such that the airway of a patient lying on the dental chair overlay is urged open.
Abstract: The present invention relates to a diaper changing station in connection with a stroller. The diaper changing station is attached to the stroller. When stored, the changing station does not detract from the appearance of the stroller. The changing station may be opened for use. The changing station is formed of a waterproof material for easy cleanup. In one embodiment, the changing station includes a bed and frame which are folded and stored below the seat of the stroller. The frame extends the bed from between the legs of the stroller to create a surface for the changing station. In other embodiments, the seat of the stroller is formed of multiple parts which are convertible from an upholstered seat to a changing station.
Type:
Grant
Filed:
September 20, 2006
Date of Patent:
November 17, 2009
Inventors:
Khai Gan Kenneth Chuah, Fong Yong Jane Khor
Abstract: A venturi tube wind turbine comprising a venturi tube having inlet and outlet openings, opposed side members and a constricted throat section, where two of the opposing side members comprise rotatable endless belts each having mounted thereon a plurality of wind catching vanes.
Abstract: A bottoming indication system indicates contact between an inner wall of a fluid conducting conduit and a tip of a differential pressure measuring probe. The system includes a piezoelectric device and an indicator. The piezoelectric device is affixed to the tip of the differential pressure measuring probe so that pressure exerted on the piezoelectric device by contact between the piezoelectric device and the inner wall of the conduit produces a voltage difference across the piezoelectric device. The indicator is in electrical communication with the piezoelectric device so that a voltage difference across the piezoelectric device activates the indicator to indicate contact between the inner wall of the conduit and the tip of the differential pressure measuring probe.
Abstract: A system and method for generating a pulse stream are disclosed. A ramp signal is generated. The ramp signal is compared with a Time of Transition signal to produce a result indicative of the comparison. Responsive to the result of the comparison, the pulse stream signal is output. The result of the comparison instructs the selector whether to maintain the current output pulse stream signal or replace the current output pulse stream signal with a Polarity signal.
Abstract: A voltage signal rectifier produces a rectified voltage signal from an input offset voltage signal. The voltage signal rectifier includes input offset, output, and reference nodes, two actively controlled current regulation elements (ACCREs), and two controllers. The input offset node is coupled to the input offset voltage signal. The rectified voltage signal is generated onto the output node. The reference node is coupled to a reference voltage for the input offset and rectified voltage signals. The ACCREs are coupled to the input offset node and one of the ACCREs is coupled to the output node. Each controller is configured to control the one of the ACCREs so that the ACCRE coupled to the output node allows current flow through it when the input offset voltage signal is higher than the rectified voltage signal and the other ACCRE is configured to allows current flow through it when the input offset voltage signal is lower than the rectified voltage signal.
Abstract: Disclosed herein are various embodiments, including but not limited to a bicycle that includes, among other features, an elongated down tube and a single elongated seat tube, the longitudinal axis of the seat tube intersecting the longitudinal axis of the down tube at a location substantially intermediate between the first and second ends of the down tube, wherein the distance between the spaced apart side outer surfaces of each of the down tube and the seat tube are less than the distance between the upper and lower outer surfaces of each of the down tube and seat tube; additionally including a seat tube, a seat tube sleeve, a crank assembly and a bottom bracket sleeve for mounting the crank assembly, wherein the seat tube sleeve has an upper end, a lower end, and a longitudinal axis extending from the upper end to the lower end; the seat tube being disposed within the seat tube sleeve, the longitudinal axis of the seat tube sleeve intersecting the bottom bracket sleeve.
Abstract: A system for processing of multi-phase fluid, comprising a plurality of portable proximately arranged modules disposed over and spaced from a working pad where each module contains at least one separate processing element of a system for producing degassed and dehydrated crude oil and having a plurality of fluid carrying pipes interconnecting the processing elements in the said modules, including quick connect/disconnect joints in the pipe disposed between the said modules.