Abstract: An adjustable airway securement apparatus and method that enables precise, safe and effective positioning and maintenance of an airway device or endotracheal tube apparatus (ETT) in airways of patients in low-risk stable environments. The system is easy to install on and remove from a patient, while at the same time being sufficiently robust to maintain the airway device in its preferred position in a patient's trachea and to prevent clinically significant movement thereof. If a patient must be moved and a more robust airway securement and stabilization system is needed, the more robust system is sequentially installed on the patient in conjunction with corresponding sequential removal of the less robust apparatus while maintaining a continuous and secure airway and ventilation of the patient.

Abstract: A method and system for locating the position of a source that emits a rotating magnetic field. Three or more receivers are deployed or positioned in known position relative to each other, which may be along a common axis in some cases. Phase differences between the magnetic fields measured by the receivers are detected. The phase shifts are used to determine the location of the source. With three receivers, a range and bearing angle relative to a middle receiver may be determined. With five or more receivers, a range and two bearing angles may be determined, thereby providing a three-dimensional position.

Abstract: A method and system for locating the position of a source that emits a rotating magnetic field. Three or more receivers are deployed or positioned in known position relative to each other, which may be along a common axis in some cases. Phase differences between the magnetic fields measured by the receivers are detected. The phase shifts are used to determine the location of the source. With three receivers, a range and bearing angle relative to a middle receiver may be determined. With five or more receivers, a range and two bearing angles may be determined, thereby providing a three-dimensional position.

Abstract: A heavy duty, adjustable rack system for holding a variety of electronic components having adjustable shelves, caster wheels for moving the rack to access the components, handles to assist with moving the rack, and a heavy base plate to lower the center of gravity of the rack system.

Abstract: A system, method, and device for an assembly cover positioning on an end piece is disclosed. The exemplary device may have a sidewall portion made of a ring of material with an aperture in the center wherein the aperture is sized to produce a frictional fit on the end piece. The exemplary device also has a cover portion coupled to a top portion of the sidewall portion.

Abstract: An animated novelty device for mounting on a ball of a trailer hitch on a vehicle, the device including an electric motor for imparting motion to selected elements of the device. The motor is electrically connected to the vehicle braking system whereby the device is set in motion by energizing the vehicle brakes.