1613results about How to "Rapid diagnosis" patented technology

A method including providing a PDA having a processor, a memory coupled to the processor, a GPS receiver coupled to the processor and a RF transponder capable of communicating using Internet Protocol; storing user identification information in the memory; storing medical history information in the memory; determining location using the GPS receiver; transmitting the determined location to a service using the RF transponder; and in response to a request of emergency service by a user of the PDA, contacting the service and transmitting an emergency request to the service using the RF transponder. A PDA comprising a processor; a memory coupled to the processor; a GPS receiver coupled to the processor; and a wireless transponder capable of communicating using Internet Protocol, the PDA being configured to store user identification information in the memory, store medical history information in the memory, determine location using the GPS receiver, transmit the determined location to a service using the wireless transponder, and, in response to a request of emergency service by a user of the PDA, contact the service and transmit an emergency request to the service using the wireless transponder.

Noninvasive systems and methods are provided for determining electrical activity for a heart of a living being. A processor is configured to meshlessly compute data that represents heart electrical activity from a set of noninvasively measured body surface electrical potentials. This is accomplished using data that describes a geometric relationship between a plurality of locations corresponding to where the body surface electrical potentials were measured and the heart.

Calibrated infrared and range imaging sensors are used to produce a true-metric three-dimensional (3D) surface model of any body region within the fields of view of both sensors. Curvilinear surface features in both modalities are caused by internal and external anatomical elements. They are extracted to form 3D Feature Maps that are projected onto the skin surface. Skeletonized Feature Maps define subpixel intersections that serve as anatomical landmarks to aggregate multiple images for models of larger regions of the body, and to transform images into precise standard poses. Features are classified by origin, location, and characteristics to produce annotations that are recorded with the images and feature maps in reference image libraries. The system provides an enabling technology for searchable medical image libraries.

Calibrated infrared and range imaging sensors are used to produce a true-metric three-dimensional (3D) surface model of any body region within the fields of view of both sensors. Curvilinear surface features in both modalities are caused by internal and external anatomical elements. They are extracted to form 3D Feature Maps that are projected onto the skin surface. Skeletonized Feature Maps define subpixel intersections that serve as anatomical landmarks to aggregate multiple images for models of larger regions of the body, and to transform images into precise standard poses. Features are classified by origin, location, and characteristics to produce annotations that are recorded with the images and feature maps in reference image libraries. The system provides an enabling technology for searchable medical image libraries.

Systems and methods are provided for monitoring, diagnosis and condition-based maintenance of mechanical systems. The disclosed systems and methods employ intelligent model-based diagnostic methodologies to effectuate such monitoring, diagnosis and maintenance. According to exemplary embodiments of the present disclosure, the intelligent model-based diagnostic methodologies combine or integrate quantitative (analytical) models and graph-based dependency models to enhance diagnostic performance. The disclosed systems and methods may be employed a wide variety of applications, including automotive, aircraft, power systems, manufacturing systems, chemical processes and systems, transportation systems, and industrial machines / equipment.

The present invention includes an apparatus, system and method for the development and use of transcriptional modules by obtaining individual gene expression levels from cells obtained from one or more patients with a disease or condition; recording the expression value for each gene in a table that is divided into clusters; iteratively selecting gene expression values for one or more transcriptional modules by: selecting for the module the genes from each cluster that match in every disease or condition; removing the selected genes from the analysis; and repeating the process of gene expression value selection for genes that cluster in a sub-fraction of the diseases or conditions; and iteratively repeating the generation of modules.

Calibrated infrared and range imaging sensors are used to produce a true-metric three-dimensional (3D) surface model of any body region within the fields of view of both sensors. Curvilinear surface features in both modalities are caused by internal and external anatomical elements. They are extracted to form 3D Feature Maps that are projected onto the skin surface. Skeletonized Feature Maps define subpixel intersections that serve as anatomical landmarks to aggregate multiple images for models of larger regions of the body, and to transform images into precise standard poses. Features are classified by origin, location, and characteristics to produce annotations that are recorded with the images and feature maps in reference image libraries. The system provides an enabling technology for searchable medical image libraries.

A surgical table (1) comprises a longitudinal, at least partly radiolucent table top (2), a support structure (3) for the table top, said support structure including a lateral tilting mechanism (4) for providing lateral tilting movement to the table top (2), a base (B) for supporting the support structure and the table top, and lateral floating means (6) for allowing the table top a floating horizontal movement in lateral directions relative to the base (5). According to the invention said lateral floating means (6) are positioned below the lateral tilting mechanism (4) for permitting undisturbed lateral floating movement in horizontal as well as tilted positions of the table top (2).

An HVAC system includes a central controller which communicates with a multiple of HVAC components over a digital communication bus. The central controller maintains an ordered fault list that includes the source of a fault, a description of the fault, the last occurrence of the fault, and the number of sequential occurrences, or repetitions across the entire HVAC system.

The invention discloses a mobile health intelligent medical guide system and method thereof. The method comprises the following steps: collecting patient chief complaint by use of a mobile terminal, and sending the patient chief complaint to a cloud-side server through the mobile internet; analyzing and processing the patient chief complaint by use of the keyword extraction, text segmentation, fuzzy matching and sorting recommendation technology based on a medical knowledge database, automatically generating a disease examination result, and generating an intelligent medical guide result to feed back to the mobile terminal in combination with the doctor information; reminding the patient to supplement the chief complaint information by use of an intelligent guide mode if the patient does not end this query or a diagnosis result does not achieve the optimum, and then optimizing the disease examination result and the intelligent medical guide result one by one until the patient ends the query or the diagnosis result achieves the optimum. The system disclosed by the invention can assist the patient to perform self-helped disease examination and medical guidance, thereby better pushing the development of the mobile medical technology.

The invention provides articles of manufacture comprising biocompatible nanostructures comprising nanotubes and nanopores for, e.g., organ, tissue and / or cell growth, e.g., for bone, kidney or liver growth, and uses thereof, e.g., for in vitro testing, in vivo implants, including their use in making and using artificial organs, and related therapeutics. The invention provides lock-in nanostructures comprising a plurality of nanopores or nanotubes, wherein the nanopore or nanotube entrance has a smaller diameter or size than the rest (the interior) of the nanopore or nanotube. The invention also provides dual structured biomaterial comprising micro- or macro-pores and nanopores. The invention provides biomaterials having a surface comprising a plurality of enlarged diameter nanopores and / or nanotubes.

Methods are disclosed for the capture, detection, separation, isolation and quantification of contaminants in a starting material. Also disclosed are competitive assay methods for the detection and quantification of contaminants in a starting material. Kits for use with the method are disclosed as well. A system for capturing, separating and / or concentrating contaminants from a material is also presented. The system captures, separates and / or concentrates contaminants such as bacteria, viruses, other microorganisms, and / or larger items, such as insects, from a variety of materials, such as food, and environmental and clinical materials. In general, the system uses a rotating magnetic field to mix the material with magnetic particles to capture the target contaminants, and a fixed magnetic field to separate and concentrate the captured target contaminants.

The invention discloses a depression evaluating system and method based on a heart rate variability analytical method, particularly a depression evaluating system and method in a perinatal period. The depression evaluating system comprises a data storage module used for storing electrocardio and pulse wave signals, a peak detecting module used for acquiring a peak point sequence of recording data, a data correcting module used for acquiring sinus beat NN interval sequence, a heart rate variability curve acquiring module used for acquiring a heart rate variability curve, an HRV analyzing module conducting time domain analysis, frequency domain analysis and nonlinear analysis, a feature parameter selecting module used for selecting a feature parameter from HRV parameters, a modeling module used for obtaining a perinatal period depression classification model, and a model applying module used for inputting the data of a testee into the classification module to obtain a depression degree. By means of the depression evaluating system and method based on the heart rate variability analytical method, degree quantitative evaluation of perinatal period depression is achieved, a scientific research method of the depression based on the technical field of physiological information examination is enriched, a test is simple and practicable, medical resources can be effectively saved, and good clinical practicality is achieved.

A light application unit for a combined photodynamic diagnosis and photodynamic therapy of non-malignant diseases of a parodontium and a tooth of a living being having administered a pharmaceutical preparation allowing the photodynamic diagnosis and the photodynamic therapy comprises a light source, a focusing unit for focusing light emitted by the light source, at least one element arrangeable in a light beam path of the light, and at least one wave guide for transmitting the light from the light source to a distal emitting end, the wave guide is configured rigidly in at least a distal handling end section thereof and being curved in a distal end section.

The present invention is directed to a method for separating, characterizing and / or identifying microorganisms in a test sample. The method of the invention comprises an optional lysis step for lysing non-microorganism cells that may be present in a test sample, followed by a subsequent separation step. The method may be useful for the separation, characterization and / or identification of microorganisms from complex samples such as blood-containing culture media. The invention further provides for spectroscopic interrogation of the separated microorganism sample to produce measurements of the microorganism and characterizing and / or identifying the microorganism in the sample using said spectroscopic measurements.

Disclosed are an IT (information technology) fault source diagnosis method and an IT fault source diagnosis system. The method includes predefining a performance index model of an IT system; collecting performance data in the performance index model and generating performance index values; calculating an average performance value of the performance index values; judging whether the difference of a performance index value monitored at a certain time point and a predefined index value or the average performance value is larger than a preset threshold value or not, if yes, defining the performance index value at the time point as an abnormal event of performance indexes and defining multiple abnormal events occurring at a same time point as an abnormal event set; utilizing an association rule FP-tree frequency set algorithm to calculate the association relationship among the multiple abnormal events in the abnormal event set, and generating an association rule characteristic model; analyzing whether the abnormal events, occurring at the same time point, in the association rule characteristic model are caused by an IT fault source or not, if yes, defining the association rule characteristic model as a characteristic model of the IT fault source; matching the performance indexes collected in real time during operation of the IT system with the abnormal event sets in the characteristic model.