Patent application number | Description | Published |
20150272511 | METHOD, DEVICE, AND SYSTEM FOR DIAGNOSING AND MONITORING FRAILTY - Methods, devices, and systems according to present principles provide ways to diagnose frailty and assess the severity of its clinical status—e.g., non-frail, pre-frail, and frail, especially as measured and quantified during activities of daily living. Systems and methods according to present principles objectively quantify physical activity behaviors and identify specific motor tasks, which indicate clinical frailty syndrome behaviors such as flopping, cautious-sitting, non-uniform walking fluctuations, cognitive decline, slowness, weakness, and exhaustion. Additionally, the systems and methods allow improved sensitivity and specificity of frailty identification by further assessing physiological parameters such as heart rate, respiration rate, and skin temperature in response to, or recovery from, specific activities. | 10-01-2015 |
Patent application number | Description | Published |
20090085191 | Environment-Resistant Module, Micropackage And Methods Of Manufacturing Same - An environment-resistant module which provides both thermal and vibration isolation for a packaged micromachined or MEMS device is disclosed. A microplatform and a support structure for the microplatform provide the thermal and vibration isolation. The package is both hermetic and vacuum compatible and provides vertical feedthroughs for signal transfer. A micromachined or MEMS device transfer method is also disclosed that can handle a wide variety of individual micromachined or MEMS dies or wafers, in either a hybrid or integrated fashion. The module simultaneously provides both thermal and vibration isolation for the MEMS device using the microplatform and the support structure which may be fabricated from a thin glass wafer that is patterned to create crab-leg shaped suspension tethers or beams. | 04-02-2009 |
20090115285 | LIQUID-GAP ELECTROSTATIC HYDRAULIC MICRO ACTUATORS - A liquid-gap electrostatic hydraulic micro actuator is provided that produces higher displacement (in and out of plane) and larger force than typical electrostatic actuators by utilizing a non-conducting liquid as its dielectric material. This new class of actuators utilizes the liquid dielectric for hydraulic amplification and force transfer. The liquid electrostatic actuator consists of two chambers each forming a parallel-plate capacitor, filled with a non-conducting incompressible liquid. One chamber is compressed by pulling down a flexible membrane using electrostatic actuation, thus forcing the liquid under it to transfer into the other chamber. Such movement causes the other chamber's membrane to expand out of plane. | 05-07-2009 |
20110012478 | Thin-Film Device and Method of Fabricating The Same - A thin-film device and a method of fabricating the thin-film device are provided herein. The thin-film device comprises a bond layer, a film layer that has bulk material properties, and a substrate that has a heat-sensitive component disposed thereon. The method of fabricating the thin-film device comprises the step of providing an active material that has bulk material properties. The active material is bonded to the substrate through the bond layer. After bonding the active material to the substrate, the active material that is bonded to the substrate is thinned to produce the film layer of the thin-film device. The substrate is provided with the heat-sensitive component disposed thereon prior to bonding the active material to the substrate. | 01-20-2011 |
20110140577 | INCREASED FREQUENCY POWER GENERATION USING LOW-FREQUENCY AMBIENT VIBRATIONS - An increased frequency power generator that includes a pair of transducers located on opposite sides of a suspended inertial mass. Magnetic attraction is used to couple the mass to each of the two transducers in alternating fashion in response to vibration and other movement externally imparted on the generator. Each transducer includes a suspended magnetic element that couples and decouples to the inertial mass as it reciprocates in the housing due to the applied external moving force. As the inertial mass decouples from one transducer on its way to magnetically connecting to the other transducer, the decoupled suspended magnetic element oscillates at a frequency greater than the imparting force, thereby generating electrical power. | 06-16-2011 |
20120032346 | ENVIRONMENT-RESISTANT MODULE, MICROPACKAGE AND METHODS OF MANUFACTURING SAME - An environment-resistant module which provides both thermal and vibration isolation for a packaged micromachined or MEMS device is disclosed. A microplatform and a support structure for the microplatform provide the thermal and vibration isolation. The package is both hermetic and vacuum compatible and provides vertical feedthroughs for signal transfer. A micromachined or MEMS device transfer method is also disclosed that can handle a wide variety of individual micromachined or MEMS dies or wafers, in either a hybrid or integrated fashion. The module simultaneously provides both thermal and vibration isolation for the MEMS device using the microplatform and the support structure which may be fabricated from a thin glass wafer that is patterned to create crab-leg shaped suspension tethers or beams. | 02-09-2012 |
20120310067 | PROBES HAVING DEPLOYABLE SITES AND METHODS FOR MAKING THE SAME - A probe for interfacing with biological tissue includes a shank. A site to receive a signal from or stimulate the biological tissue is deployably connected to the shank. An insulated interconnect is connected to the site to guide signals or a fluid between the site and the shank. An actuator displaces the site away from a protected position on the shank to a deployed position in the biological tissue to be monitored or stimulated by the site. | 12-06-2012 |
20130105921 | MICROSYSTEM DEVICE AND METHODS FOR FABRICATING THE SAME | 05-02-2013 |
20130160578 | GYROSCOPE AND METHOD OF FABRICATING A RESONATOR FOR A GYROSCOPE - A gyroscope having a resonator, a plurality of electrodes located around the resonator, and a thin gap being located between the resonator and the plurality of electrodes. The resonator is axi-symmetric and may be at least partially torroidal in shape or composed of concentric rings. Piezoelectric electrodes or transduction may be used to drive or detect displacements of the resonator. The resonator may be fabricated using a fused silica flowing process. | 06-27-2013 |
20130285171 | ENVIRONMENT-RESISTANT MODULE, MICROPACKAGE AND METHODS OF MANUFACTURING SAME - An environment-resistant module which provides both thermal and vibration isolation for a packaged micromachined or MEMS device is disclosed. A microplatform and a support structure for the microplatform provide the thermal and vibration isolation. The package is both hermetic and vacuum compatible and provides vertical feedthroughs for signal transfer. A micromachined or MEMS device transfer method is also disclosed that can handle a wide variety of individual micromachined or MEMS dies or wafers, in either a hybrid or integrated fashion. The module simultaneously provides both thermal and vibration isolation for the MEMS device using the microplatform and the support structure which may be fabricated from a thin glass wafer that is patterned to create crab-leg shaped suspension tethers or beams. | 10-31-2013 |
20140283604 | THREE-DIMENSIONAL MICROELECTROMECHANICAL SYSTEMS STRUCTURE - A three-dimensional microelectromechanical systems (MEMS) structure includes a substrate and having a height extending outwardly from the substrate and a largest lateral dimension orthogonal to the height. The largest lateral dimension is smaller than the height. A transducing element is operatively connected to the hair-like core and embedded within, formed on an outer surface of, or disposed at a root of the hair-like core. The transducing element is to receive an electrical core signal or a non-electrical core signal conveyed by the hair-like core. The transducing element is to convert the non-electrical core signal to an electrical output signal, convert the electrical core signal to an electrical output signal in a different format, convert the non-electrical core signal to a different non-electrical output signal, or convert the electrical core signal to a non-electrical output signal. | 09-25-2014 |
20150253169 | FLUID FLOW SENSOR - A fluid flow sensor that utilizes hot-wire anemometry and is a small, light weight, cost effective, easily manufactureable, and low power consuming device. The fluid flow sensor operates by exposing a hot wire loop to a fluid stream such that the amount of heat lost to fluid convection is a function of one or more fluid-related parameters (e.g., fluid speed, fluid type, fluid density, etc.). The heat loss affects the resistance in the wire loop, which can then be used to estimate the fluid speed or other fluid-related parameter. According to an exemplary embodiment, the fluid flow sensor includes one or more wire loops that are made from pre-formed wires and are wire bonded, micro-welded or otherwise non-monolithically attached to a substrate that may or may not include embedded sensor circuitry. | 09-10-2015 |