Abstract: An evacuation station for collecting debris from a cleaning robot includes a controller configured to execute instructions to perform one or more operations. The one or more operations includes initiating an evacuation operation such that an air mover draws air containing debris from the cleaning robot, through an intake of the evacuation station, and through a canister of the evacuation station and such that a receptacle received by the evacuation station receives at least a portion of the debris drawn from the cleaning robot. The one or more operations includes ceasing the evacuation operation in response to a pressure value being within a range. The pressure value is determined based at least in part on data indicative of an air pressure, and the range is set based at least in part on a number of evacuation operations initiated before the evacuation operation.

Abstract: A cleaning robot includes a detector configured to detect an obstacle; a determining circuit configured to determine whether the cleaning robot is in an obstacle obstruction state; and a controller configured to control the first drive wheel to cross an obstacle and control the second drive wheel to cross the obstacle according to a detection result when the cleaning robot is in the obstacle obstruction state, wherein the detector is further configured to detect whether the first drive wheel crosses the obstacle; and the controller is further configured to control the second drive wheel to cross the obstacle when the detector detects that the first drive wheel crosses the obstacle.

Abstract: The present application provides a mobile robot, including: a robot body, a drive wheel, and at least two distance sensors. The robot body includes a target side surface. The drive wheel is provided at a bottom of the robot body. The drive wheel is provided to drive the robot body to move. The at least two distance sensors are sequentially provided at different positions on the robot body along a forward movement direction of the mobile robot.

Abstract: A first input coupling and a second input coupling are coupled to rotatably drive an output coupling at the same time. In one embodiment, the output coupling rotates a robotic surgery endoscope about a longitudinal axis of the output coupling. A first motor drives the first input coupling while being assisted by a second motor that is driving the second input coupling. A first compensator produces a first motor input based on a position error and in accordance with a position control law, and a second compensator produces a second motor input based on the position error and in accordance with an impedance control law. In another embodiment, the second compensator receives a measured torque of the first motor. Other embodiments are also described and claimed.

Abstract: An electronic endoscope system includes an electronic endoscope, a processor that includes an evaluation unit, and a monitor. The evaluation unit includes an image evaluation value calculation unit that calculates an image evaluation value indicating an intensity of lesion in the living tissue for each of a plurality of images of the living tissue, and a lesion evaluation unit that calculates a representative evaluation value of the image evaluation value from the image evaluation values of the plurality of images corresponding to a plurality of sections for each of the plurality of sections in which a region of the organ is divided using information of an imaging position in the organ whose image is captured and evaluates an extent of the lesion in a depth direction inside the organ using the representative evaluation value.

Abstract: An articulated segmented instrument with an elongate body in the longitudinal direction with a plurality of interconnected links. Each link has a central working channel and at least three thru holes for angulation wires to direct a distal tip segment of the instrument in a predetermined direction. Two radially opposite protrusions and two opposite receptions in the cylindrical sleeve have pivot concave contact surfaces complementary to convex pivot contact surfaces. The reception adjacent surface of the cylindrical sleeve creates an articulating angle with the protrusion adjacent surface of the cylindrical sleeve of the adjacent link through inclination of at least one of the reception adjacent surface or the protrusion adjacent surface of said adjacent link towards the body of the link or the adjacent link, respectively.

Abstract: Apparatus comprising: a sleeve adapted to be slid over the exterior of an endoscope; a proximal balloon secured to the sleeve; an inflation/deflation tube carried by the sleeve and in fluid communication with the interior of the proximal balloon; a push tube slidably mounted to the sleeve; and a distal balloon secured to the distal end of the push tube, the interior of the distal balloon being in fluid communication with the push tube, wherein the distal balloon is capable of assuming a deflated condition and an inflated condition, and further wherein when the distal balloon is in its deflated condition, an axial opening extends therethrough, the axial opening being sized to receive the endoscope therein, and when the distal balloon is in its inflated condition, the axial opening is closed down.

Abstract: Provided is a scanning endoscope including: an insertion portion that has a distal-end section and a proximal-end section; a light-guide optical system that guides illumination light toward the distal-end section; a spherical lens that is disposed in the distal-end section and that radiates the illumination light guided by the light-guide optical system onto a subject; an optical waveguide that extends from the distal-end section to the proximal-end section, that receives observation light coming from the subject, and that guides the observation light; and a light detector that detects the observation light guided by the optical waveguide, wherein the optical waveguide is inclined, at the distal-end section, in such a direction as to approach an optical axis of the spherical lens toward a distal end.

Abstract: An endoscope includes a distal end frame disposed at a distal end of an insertion part; an image pickup unit disposed inside the insertion part; an illumination unit disposed inside the insertion part; and an illumination lens disposed on a side opposite to the illumination unit with the distal end frame interposed therebetween. The illumination lens is a plano-convex lens and disposed with a flat surface thereof facing the illumination unit. The illumination unit has an exit surface in which illumination light emerges, and the following Conditional Expression (1) is satisfied: arcsin(nL×sin ?L/nW)?arccos((?/2)/R)??(1).

Abstract: Several embodiments of the present invention are generally directed to medical visualization systems that comprise combinations of disposable and reusable components, such as catheters, functional handles, hubs, optical devices, etc. Other embodiments of the present invention are generally directed to features and aspects of an in-vivo visualization system that comprises an endoscope having a working channel through which a catheter having viewing capabilities is routed. the catheter may obtain viewing capabilities by being constructed as a vision catheter or by having a fiberscope or other viewing device selectively routed through one of its channels. The catheter is preferably of the steerable type so that the distal end of the catheter may be steered from its proximal end as it is advanced with the body. A suitable use for the in-vivo visualization system includes but is not limited to diagnosis and/or treatment of the duodenum, and particularly the biliary tree.

Abstract: The present disclosure relates to a therapeutic endoscope. The therapeutic endoscope includes a main body, an image sensor unit connected to the main body, and a cover attached to the main body. The cover includes a first opening adjacent to the image sensor unit, a second opening opposite to the first opening, and a sidewall extending between the first opening and the second opening. The sidewall of the cover includes a third opening connecting the first opening and the second opening. The present disclosure also relates to a cover for a therapeutic endoscope.

Abstract: Introduced here is an ingestible device comprising a capsule having a central axis therethrough, at least one propulsion component, and at least one motor configured to supply motive power to the propulsion component(s). The propulsion component(s) may be disposed at locations radially offset from the central axis. Upon receiving input indicative of a request to alter a position and/or an orientation of the ingestible device, the motor(s) can supply motive power to some or all of the propulsion component(s) to cause movement of the ingestible device.

Abstract: This specification describes a dental imaging and/or curing system and methods of using it, optionally in combination with a fluorescent imaging aid applied to a tooth. In some examples, a system or kit described in this specification combines a fluorescent compound with an intra-oral device. The intra-oral device includes a light source to excite the fluorescent compound. The intra-oral device further includes a sensor to produce an image of fluorescent light emitted from the fluorescent compound. Optionally, the fluorescent compound can include positively charged nanoparticles including a fluorophore, for example fluorescein. Optionally, the intra-oral device can include a blue LED, a bandpass emission filter and a digital camera sensor.

Abstract: A robotic system includes a robotic arm configured to support an image capture device, the image capture device configured to capture source video of a field of view of the image capture device. The robotic system further includes a display device, and a processor communicatively coupled to the robotic arm and the display device. The processor is configured to render, on the display device, a first spatial subset of the source video, the first spatial subset corresponding to a first region of the field of view, and in response to a control signal to change the rendering: cause the robotic arm to move the image capture device and change the field of view captured by the source video, and render, on the display device, a second spatial subset of the source video, the second spatial subset corresponding to a second region of the field of view.

Abstract: An example imaging apparatus that can operate at shortwave infrared (SWIR) wavelengths are provided. An example imaging apparatus may include a flexible elongate member having a distal end and proximal end. The flexible elongate member may include a shortwave infrared (SWIR) imaging sensor disposed at the distal end and a lens optically coupled to the SWIR imaging sensor and disposed at the distal end of the flexible elongate member, the lens configured to focus light energy at the SWIR wavelength onto the SWIR imaging sensor. The member may also include an illumination source configured to provide light energy at the SWIR wavelength at the distal end of the flexible elongate member for output to illuminate an object.

Abstract: Cerebrovascular treatment at an intracranial location beyond the petrous segment of the carotid artery can be challenging due to blood vessel size and tortuosity. First pass cerebrovascular thrombectomy success rate under only fluoroscopic guidance can be low (e.g., 25.1%) but an angioscope can help improve efficacy. A sheath catheter can be advanced toward the cerebrovascular pathology. Its distal balloon can be inflated. An angioscope can be inserted via its working lumen for viewing. The sheath catheter can have a stepped-down lateral profile and can extend the working channel a distance beyond the balloon. A dual concentric lumen structure can include an inner body and an outer body, defining an inflation lumen therebetween, with one or more portions of one or more layers stretched or cut or both, such as to provide bending flexibility. Reflow techniques can be used to help bond layers together.

Abstract: A method includes providing an image of at least a portion of an eye wearing a lens with a plurality of reference markings to a display device for display by the display device. The image includes at least a pupil of the eye and at least a subset of the plurality of reference markings. The method further includes receiving one or more of: a first user input regarding two or more periphery reference markings, a second user input regarding one or more angular reference markings, or a third user input for identifying a position reference point of the eye. The method also includes obtaining a lens surface profile that is determined based at least in part on the one or more of the first user input, the second user input, and the third user input.

Abstract: The present disclosure generally relates to methods and apparatus for accurate identification of the visual axis of the eye. In one embodiment, a visual axis identification system includes a fixation light source, a camera, a processing system, and a multifocal lens. The patient focuses their gaze through the multifocal lens and onto a fixation light beam provided by the fixation light source. The passage of the fixation light beam through the multifocal lens creates two or more images on or near to the patient's retina. The multifocal lens and/or the patient's eye are then moved relative to each other while the patient continuously maintains their gaze on the fixation light beam. The patient's visual axis may be located by determining the location of the optical center of the multifocal trial lens relative to the patient's eye when the centers of the multiple images coincide on the retina.

Abstract: A recovery monitoring system for a hospitalized patient includes a ward-level monitoring apparatus at least comprising a first wireless communication module; and at least one mobile monitoring device attached to the body of a target object, where the at least one mobile monitoring device includes a second wireless communication module in coupling communication with the first wireless communication module. The at least one mobile monitoring device acquires a patient recovery state parameter of the target object, and uses a first wireless transmission scheme to transmit, by means of the second wireless communication module, the patient recovery state parameter to the first wireless communication module. The ward-level monitoring apparatus uses the first wireless transmission scheme to receive, by means of the first wireless communication module, the patient recovery state parameter from the at least one mobile monitoring device. The disclosed system realizes real time monitoring of a hospitalized patient.

Abstract: A sensor for evaluating tissue of a subject is provided. The sensor includes a flexible spine disposable on the subject, a flexible member that includes first and second flexible member portions accommodated within the flexible spine, a light source, a detector and a rigid member. The light source is attached to the first flexible member portion and is configured to emit light toward the tissue. The detector is attached to the second flexible member portion and is configured to receive the light having reflected off the tissue. The rigid member is coupled with the first and second flexible member portions.

Abstract: A method of intraoral scanning includes receiving a first one or more intraoral scans of a patient's oral cavity; automatically determining, based on processing of the first one or more intraoral scans, a first scanning role associated with the first one or more intraoral scans, wherein the first scanning role is a first one of an upper dental arch role, a lower dental arch role or a bite role; and determining a first three-dimensional surface associated with the first scanning role.

Abstract: A thermoacoustic transducer integrating at least one piezoelectric element having a first surface and a second surface, a potential electrode that is electrically connected to the second surface, a ground electrode that is electrically connected to the first surface, a switch electrically connected to both the potential electrode and the ground electrode, a timer configured to match a pulse emanating from a radio-frequency emitter, further wherein the potential electrode and the ground electrode are electrically connected through an impedance when the switch is in an active state, further wherein the potential electrode and the ground electrode are not electrically connected when the switch is in an inactive state; and a housing accommodating the at least one piezoelectric element, potential electrode, ground electrode, and switch.

Abstract: Systems and methods of reconstructing photoacoustic imaging data corresponding to a brain of a subject through a skull of a subject utilizing a reconstruction method that incorporates a spatial model of one or more acoustic properties of the brain and skull of the subject derived from an adjunct imaging dataset.

Abstract: The invention relates to a real-time monitoring and recognition system based on bracelet temperature measurement and positioning, comprising an ID card reader, multiple smart bracelets, multiple wireless node devices mounted at intervals in crowd gathering occasions for collecting sensing information of all smart bracelets nearby, and a cloud data processing unit for acquiring the temperature, position and motion state information of a wearer to intelligently identify the real-time body temperature health state, motion state, regional activity state, accompanying aggregation state and the like of individuals and groups through big data analysis in combination with the information, wherein each smart bracelet comprises an in-wrist temperature measurement sensor, a motion sensor, a Bluetooth sensor, a display lamp, a battery, a battery charging port, a vibration alarm and an embedded type chip processor which are arranged in a waterproof wristband; it is particularly suitable for individual and group monitoring

Abstract: An automatic system and method for non-invasive imaging and identification of specific ocular structures of the eye and adnexa tissues by synchronous segmentation of visual and infrared images; that can produce spatial temperature profiles within each segmented area of the eye and adnexa; that can track eye and head movement and eye-blinks during the period of measurement to remove artefacts and maintain synchronicity; that can track ocular surface and eye adnexa temperature profiles over time; that can assist in diagnosis of eye disease; that can produce diagnostic indicators for ocular disease diagnosis and study of the eye. The system comprises infrared and visible light cameras for imaging the ocular structures, and a digital signal processing unit for processing the acquired infrared and visible images to output segmentations of the images for identification of different areas of the eye surface, including pupil, cornea, conjunctiva, and eyelids.

Abstract: A coordinate locating device comprising a support structure removably connectable to a wearable sensor device being worn by an individual. The support structure comprising a planar surface. The device includes a plurality of different fiducial marker components connected to the planar surface. The plurality of different fiducial marker components includes a set of fiducial markers connected to the planar surface in a non-collinear configuration relative to each other to define a three-dimensional (3D) space of pixels in an image. The plurality of different fiducial marker components includes a distance calibration fiducial marker connected to the planar surface and being configured to define a distance calibration length of pixels in the image, the distance calibration fiducial marker being perpendicular to the planar surface and defining a calibration length to locate a point of origin of motion sensing by the wearable sensor device. A system and method are also provided.

Abstract: A health management system and a health management method are provided. The health management method includes: measuring a position information of a person; determining to measure a physiological state information of the person according to the position information; and generating a physiological state report according to the physiological state information.

Abstract: Various examples are provided for non-contact vital sign acquisition. Information can be provided regarding vibrations of a target using a radar signal such as, e.g., non-contact vital sign measurement. Examples include estimation of heart rate, change in heart rate, respiration rate, and/or change in respiration rate, for a human or other animal. Implementations can produce one or both rates of vibration and/or change in one or both rates of vibration for a target other than an animal or human experiencing two vibrations at the same time, such as a motor, a vehicle incorporating a motor, or another physical object. Some implementations can estimate the respiration movement in the radar baseband output signal. The estimated respiration signal can then be subtracted from radar signals in the time domain and, optionally, can be further enhanced using digital signal processing techniques, to produce an estimate of the heartbeat pulses.

Abstract: The present specification describes a method for diagnosing if a patient is suffering from a stroke. The method includes: positioning a headset around the patient's head to passively receive vibrations generated by a cerebral vasculature of the patient's brain, the headset including at least one microphone or accelerometer; processing the received vibrations to obtain a signal; analyzing the signal to identify a pattern indicative of a stroke; and determining that the patient is suffering from a stroke based upon the result of a CT scan of the patient's brain and neck and the identified pattern indicative of a stroke.

Abstract: A method of determining a presence of suction in a patient having an implantable blood pump from down-sampled log files. The method comprising calculating a waveform index for each of a plurality of flow rate data points from the down-sampled log files. The calculated waveform index is compared with a predetermined waveform index threshold. A non-suction trough baseline is calculated from the plurality of flow rate data points. A difference between a measured trough and a calculated non-suction trough baseline is compared with a predetermined threshold. The presence of suction for each of the plurality of flow rate data points is determined if the calculated waveform index is greater than the predetermined waveform index threshold and the difference between the measured trough and a calculated non-suction trough baseline is greater than the predetermined threshold.

Abstract: A system and method for determining at least one vital sign of a subject comprises a plurality of pressure sensors configured to be placed in a vicinity of the subject's body, and configured and operable to sense movements of skin of the subject's body within at least one region on the skin and generate sensing data corresponding to the at least one region; the sensing data comprising a plurality of measured signals being indicative of a common physiological event differentiated in time and intensity from one another and a control unit in data communication with each of pressure sensors of the plurality of pressure sensors; the control unit comprising an analyzer processing utility configured and operable to receive the sensing data corresponding to each of the at least one region; generate, for the pressure sensors associated with each of the at least one region, a pressure variation profile for the region; identify therein one or more predetermined signatures indicative of at least one physiological event o

Abstract: A system comprising at least one implanted sensor device comprising one or more continuous sensors to detect a first modular set of biometrics of a subject. A system includes a computing device that receives the first modular set of biometrics over a period of time and receives a second modular set of biometrics for the subject. The computing device selectively serves a graphical user interface configured to present one or more of the first modular set and second modular set of biometrics and normalizes at least a portion of the first modular set and second modular set of biometrics over a period of time. The device generates a score indicative of a state of a biological system of the subject corresponding to a portion of biometrics of the first modular set and second modular set of biometrics and causes the score to be displayed via an electronic device.

Abstract: An assembly for measuring bio-information includes a finger contact interface configured to move based on a contact force applied by a finger of a user to the finger contact interface; a bio-sensor configured to measure the bio-information of the user based on the finger being in contact with the finger contact interface; a force sensor configured to measure the contact force of the finger applied to the finger contact interface; and a support configured to guide movement of the finger contact interface and support the force sensor against the finger contact interface.

Abstract: A shield device and related methods of use for conducting a patient procedure, such as a dental procedure, when the patient is positioned in or on a chair or table. The shield device includes a support arm and a shield. The shield is mounted to the support arm and movable between an active position vertically above a portion of the patient when the patient is lying in the chair or table, and an inactive position removed from patient. The shield has a transparent portion through which a user can view the patient when the shield is in the active position. The shield includes a ventilation system to remove air from a space defined between the patient and the shield when the shield is in the active position.

Abstract: A portable monitoring apparatus, a monitoring device, and a monitoring system are disclosed. The portable monitoring apparatus includes a first type of sensor configured to acquire a physiological parameter value, which includes at least one of an electrocardiogram (ECG) parameter value, a respiratory parameter value, a blood oxygen parameter value, a blood pressure parameter value, and a body temperature parameter value; a second type of sensor configured to acquire a non-physiological parameter value, which includes at least one of a sleep parameter value, a motion parameter value, and a pain parameter value; and a processor configured to take the acquired physiological parameter value and non-physiological parameter value as patient status recovery parameter values and control to output the patient status recovery parameter values.

Abstract: A medical system (1) includes first light irradiation means (11) for irradiating an image capturing target with coherent light, image capturing means (12) for capturing a speckle image obtained from scattered light caused by the image capturing target irradiated with the coherent light, speckle contrast calculation means (1312) for calculating a speckle contrast value for each pixel on the basis of the speckle image, motion detection means (1311) for detecting motion of the image capturing target, speckle image generation means (1313) for generating a speckle contrast image on the basis of the speckle contrast value and the motion of the image capturing target detected by the motion detection means, and display means (14) for displaying the speckle contrast image.

Abstract: A computer-implemented method of determining data indicating volumetric flow rate within an artery. The method comprises receiving data indicating a proximal pressure measurement relative to a direction of blood flow; receiving data indicating a distal pressure measurement relative to the direction of blood flow; wherein the proximal pressure measurement and the distal pressure measurement are obtained using at least one pressure transducer; receiving geometric model data representing the artery, wherein the geometric model data is generated based upon image data indicative of the artery; and computing a volumetric flow rate with in the artery, wherein computing comprises performing a numerical simulation of blood flow through the artery based upon the geometric model data, the data indicating a proximal pressure measurement and the data indicating a distal pressure measurement.

Abstract: Embodiments include a blood pressure measurement device that includes a cuff for measuring blood pressure of a user. The cuff may include a bladder assembly configured to retain a fluid within an internal chamber where the bladder assembly is formed from a first cell defining a first portion of the internal chamber that is connected with a second cell defining a second portion of the internal chamber. The bladder assembly can also include a fluid passage that is in fluid communication with the first cell and the second cell and coupled with a reservoir. The bladder assembly can exchange the fluid with the reservoir and be configured to increase in length when a volume of the fluid in the internal chamber decreases, and decrease in length when the volume of the fluid in the internal chamber increases.

Abstract: A technology for detecting fetal movement. In one example an electrocardiogram (ECG) dataset can be obtained where the ECG dataset contains fetal heart rate (FHR) values acquired from a pregnant subject, and the ECG dataset is for a segment of time during which an FHR is monitored using an ECG monitor. An FHR baseline can be calculated for the FHR values in the ECG dataset, and the ECG dataset can be analyzed to identify an accelerated FHR value that exceeds the FHR baseline that is followed in time in the ECG dataset by a decelerated FHR value that is less than or equal to the FHR baseline. Identifying the accelerated FHR value followed in time in the ECG dataset by the decelerated FHR value in the ECG dataset may indicate a fetal movement.

Abstract: A physiological detection system including an image sensor, a converting unit, a retrieving unit and a processing unit is provided. The image sensor includes a plurality of pixels respectively configured to output a PPG signal. The converting unit is configured to convert a plurality of PPG signals of a plurality of pixels regions to a plurality of frequency domain signals. The retrieving unit is configured to respectively retrieve a spectral energy of the frequency domain signals corresponding to each of the pixel regions. The processing unit is configured to construct a 3D energy distribution according to the spectral energies.

Abstract: A physiological detection system including an image sensor, a converting unit, a retrieving unit and a processing unit is provided. The image sensor includes a plurality of pixels respectively configured to output a PPG signal. The converting unit is configured to convert a plurality of PPG signals of a plurality of pixels regions to a plurality of frequency domain signals. The retrieving unit is configured to respectively retrieve a spectral energy of the frequency domain signals corresponding to each of the pixel regions. The processing unit is configured to construct a 3D energy distribution according to the spectral energies.

Abstract: An electrode multiplexing physiological parameter monitoring ring, comprising a built-in power supply (2), a microprocessor module (1), an electrocardiogram monitoring analog front end (3), a skin conductance monitoring module (4), a first electrode (6), and a second electrode (7). The microprocessor module (1) is connected to the electrocardiogram monitoring analog front end (3) and the skin conductance monitoring module (4). The first electrode (6) and the second electrode (7) are connected to the electrocardiogram monitoring analog front end (3), and the electrocardiogram monitoring analog front end (3) processes electrocardiogram signals collected by the first electrode (6) and the second electrode (7). The first electrode (6) and the second electrode (7) are further connected to the skin conductance monitoring module (4), and the skin conductance monitoring module (4) processes skin impedance signals collected by the first electrode (6) and the second electrode (7).

Abstract: Conventionally, activity detection has been through one mode i.e., smart watch. Though it works in reasonable cases, there are chances of false positives considerably. Other approaches include surveillance which limits itself to object detection. Embodiments of present disclosure provide systems and methods for detecting activities performed by user from data captured from multiple sensors. A first input (FI) comprising accelerometer data, heart rate and gyroscope data and second input (SI) comprising video data are obtained. Features are extracted from FI and pre-processed for a first activity (FA) detection using activity prediction model. Frames from SI are processed for creating bounding box of user and resized thereof to extract pose coordinates vector. Distance between vector of pose coordinates and training vectors of pose coordinates stored in the system is computed and a second activity (SA) is detected accordingly. Both the FA and SA are validated for determining true and/or false positive.

Abstract: A pressure monitoring system is disclosed herein comprising at least one pressure and/or flow sensors that is fully integrated into a proximal catheter of a ventriculoperitoneal (VP) shunt. The pressure and/or flow sensor is wired to a transceiver, such as an inductively-charged Bluetooth wireless transceiver, on an external surface of a patient's skull to transmit a detected intracranial pressure (ICP) to a remote monitoring device, wherein the remote monitoring device comprises a computer and/or a mobile device with a compatible application for information analysis.

Abstract: A system and methods for the assessment of cardiac status of a subject are provided. In embodiments, a method includes an electrocardiogram (ECG) machine recording electrical ECG information for a plurality of ECG variables from an examined subject; digitally transforming the electrical ECG information to digital values of the ECG variables; comparing the digital values of the ECG variables from the examined subject with normative data stored in a database, wherein the normative data is based on healthy individuals; assigning predictive Z-scores to the digital values of the ECG variables based on the normative data; establishing a diagnosis of the examined subject based on a determination that the predictive Z-scores are within normal limits or are outside normal limits of the normative data; and generating a report including the diagnosis of the examined subject.

Abstract: Disclosed relates to medicine and, more particularly, to processing of data for special applications. Information is presented in text, audio, or video form. A personal human reaction to the presented information is recorded by determining the motor activity or EEG biopotentials. Based on recording of personal reactions, the obtained data is processed. At the first stage, differences between the stimuli of reference categories are calculated using the relevant statistical difference criterion for each of the analyzed primary indexes in each personal set of indexes. Then, the obtained values reflecting the discriminant ability of each primary index are subjected to factor analysis separately for amplitude and time indexes. The values of obtained factors are calculated. Following this, the respondents are combined into groups based on that which factor had the maximum value.

Abstract: An inductive sensing device comprises first (16) and second (24) loops, the first loop (16) being coupled with a capacitor to form a resonator circuit (20), and the resonator circuit and second loop being coupled via an active buffering component (28). The active buffering component provides voltage to current amplification, and an output of the buffering component drives a current in the second loop. Conductive lines forming each of the first and second loop parts are radially spaced apart.

Abstract: Systems and methods are provided for detecting and analyzing changes in a body. For example, a system includes an electric field generator configured to produce an electric field. The system includes an external sensor device configured to detect physical changes in the electric field, where the physical changes affect amplitude and frequency of the electric field. The system includes a quadrature demodulator configured to detect changes of the frequency of the output of the electric field generator. The system includes an amplitude reference source and an amplitude comparison switch configured to detect changes of the amplitude of the output of the electric field generator. The system includes a signal processor configured to analyze the changes of the amplitude and frequency of the output of the electric field generator.

Abstract: Systems and methods for generating a body composition measurement of a biological body include a resonant cavity, antennae used to measure resonance of the empty cavity and a biological body in the cavity, a network analyzer, and a controller configured to generate a body composition measurement based on the resonance measurements. The body composition measurement is used to determine risk assessments of developing metabolic disease, particularly for children, based on body fat composition. Height, weight, and body shape are also measured by the systems and methods to contribute to the risk assessment.

Abstract: Devices and methods for vascular navigation, assessment and/or diagnosis are described which determine the location of the tip of a vascular catheter using the introduction of a medium with a measurable parameter (e.g., temperature, light reflection, sound reflection, etc.) and sensing and measuring the measurable parameter as the catheter is advanced. Measurements of the parameter are tracked over time, recorded and analyzed. The value of the parameter and/or the shape of the parameter value vs. time curve may be used in the analysis. For example, curve amplitude, variability, standard deviation, slope, etc. may be used in the analysis of catheter location.