Abstract: In an approach to generating preflex stimulation, one or more computer processors monitor one or more sensing devices for data associated with a user activity. Based, at least in part, on the data associated with the user activity, the one or more computer processors predict a user reaction associated with the user activity. The one or more computer processors transmit a preflex stimulus to at least one muscle of the user, wherein the at least one muscle is associated with the user reaction. The one or more computer processors determine a reaction time of the at least one muscle to the preflex stimulus.

Abstract: In an approach to generating preflex stimulation, one or more computer processors monitor one or more sensing devices for data associated with a user activity. Based, at least in part, on the data associated with the user activity, the one or more computer processors predict a user reaction associated with the user activity. The one or more computer processors transmit a preflex stimulus to at least one muscle of the user, wherein the at least one muscle is associated with the user reaction. The one or more computer processors determine a reaction time of the at least one muscle to the preflex stimulus.

Abstract: A multi-lumen catheter for monitoring intra-abdominal pressure, the catheter including an expandable outer balloon and an expandable inner balloon positioned within the outer balloon. A first lumen communicates with the inner balloon and the inner balloon and first lumen are filled with gas to form a gas filled chamber to monitor pressure within the bladder to thereby monitor pressure within an abdomen of the patient. A second lumen communicates with the bladder to remove fluid from the bladder. The catheter is configured for attachment of an external pressure transducer communicating with the gas filled chamber for measuring bladder pressure based on gas compression caused by deformation of the expanded inner balloon deformed by the expanded outer balloon.

Abstract: An instrumented interface for quantifying at least one physiological parameter of the upper limbs of a person, capable of being secured to a gripping device, and including at least one gripping system which the person can hang from, the instrumented interface including at least one force sensor which measures a deformation of the interface when a person exerts a force on the interface via the one gripping device, and is capable of producing a value that translates a force value.

Abstract: Methods of enhancing reproductive capacity in a female subject are provided. Aspects of the methods include inducing infertility in the subject in a manner effective to cause the subject to mount a compensatory response and thereby enhance reproductive capacity in the subject. Systems and kits useful in practicing the methods of the present disclosure are also provided.

Abstract: Concepts and technologies are disclosed herein for measuring user exertion via bone conduction. According to one aspect, a device can generate a measurement signal. The device can cause a transducer to transmit the measurement signal through a body of a user. The device can receive, via the transducer, a modified measurement signal. The modified measurement signal can include the measurement signal as modified by the body of the user. The device can compare the modified measurement signal to a modified baseline signal. The device can determine, based on a result of comparing the modified measurement signal to the modified baseline signal, a level of exertion experienced by the user while the measurement signal was transmitted through the body of the user.

Abstract: The method and system for evaluating the effect of weather, geomagnetic background and the air on the condition of a person's body—involves the input of personal data—by a computer device user; the determination or specification of a geolocation; the transmission of the personal data and the geolocation data, to a processing unit; the requesting of environmental forecast data from a weather server; the transmission of the forecast data; the transmission of the user and forecast data to an encoder and the generation of a single hash code; the transmission of the hash code to a decoder and the correlation with a database of dependencies of the functioning of human body systems on weather, geomagnetic background and air condition parameters; and the transmission of the correlated data to a display—and the display of information about the effect of environmental parameters on the functioning of human body systems.

Abstract: Technologies described in this document can be embodied in a computer-implemented method that includes receiving, via an interface displayed on a computing device, an identifier associated with a publication, and retrieving, by one or more processing devices based on the identifier, a set of attributes associated with the publication. The method also includes receiving, via the interface, one or more rule parameters representing a rule based on the publication, and receiving a set of health-related parameters representing a physical condition. The method further includes determining, based on at least a portion of the health-related parameters and the one or more rule parameters, whether the rule is applicable to the physical condition, and presenting a representation of the rule on an output device as a part of a list of rules in response to determining that the rule applies to the physical condition.

Abstract: A sleep monitoring and disturbance mitigation system may include a sleep status monitoring apparatus configured to collect real-time sleep data from a subject; to determine a sleep status based at least partially on the sleep data; and to transmit the real-time sleep data and sleep status to a remote receiving station; and a remote receiving station configured to receive the real-time sleep status data and the sleep status from the sleep status monitoring apparatus; to generate, based at least partially on the real-time sleep data and sleep status, a sleep disturbance priority and a sleep disturbance message including data indicative of the sleep status and the sleep disturbance priority; and to display the sleep disturbance priority message on a display located remotely from the sleep status monitoring apparatus. The sleep status monitoring apparatus may be configured to wirelessly transmit the real-time sleep data and sleep status. Real-time sleep data may include EEG data.

Abstract: A method, apparatus, and system for determining a correspondence of physiological data obtained in a physiological study of a subject. The method includes extracting a first signal from the physiological study. A second signal from the physiological study is also extracted. The first signal and the second signal are obtained by one or more biometric sensors. Data of the first signal and data of the second signal are stored on a memory storage. A coherency value is determined between components of the extracted first signal and components of the extracted second signal. And the correspondence of the physiological study data is determined based on the determined coherency value.

Abstract: A computing system/method for enabling a user to improve, via training, a system designed to increase the emotional and/or physical well-being of persons, or designed for other purposes. The system/method includes retrieving a user response from a dialogue database, the user response having already labeled thereto an assigned class having a highest confidence score, the confidence score indicating degree of confidence that context of the retrieved user response is of the assigned class, displaying, the assigned class, along with other classes each having a respective lower confidence score, and receiving an indication of validity of the assigned class.

Abstract: A system and method are provided for diagnosis of animal respiratory diseases using auscultation techniques. Animal lung sounds are recorded and stored as digitized data. Algorithms are applied to the data producing an output indicative of the health of the animal. Another method determines effectiveness of antibiotics administered to animals based upon observed relationships between lung score categories obtained from auscultation. A comparison is made between sample populations of animals that receive different classifications of antibiotics, and this data is compared to lung score categories observed for each of the animals that received the antibiotics. A statistical analysis is conducted to confirm statistical differences in case fatality rates between lung score categories.

Abstract: Described embodiments include an apparatus, including a display and a processor. The processor is configured to navigate a catheter to a particular location within a body of a subject, using each one of a plurality of electrodes coupled to the body of the subject. The processor is further configured to identify, subsequently, from a signal that represents an impedance between a given pair of the electrodes, that a phrenic nerve of the subject was stimulated by a pacing current passed from the catheter into tissue of the subject at the particular location, and to generate an output on the display, in response to the identifying. Other embodiments are also described.

Abstract: An apparatus includes a substrate having one or more vias formed therein. At least one of the vias has at least one liner disposed on at least one sidewall thereof. The apparatus also includes at least one interconnect formed through the at least one via. The one or more interconnects comprise a solder material filled using injection molded soldering.

Abstract: A method and system for interacting with a wearable device is provided. The method includes detecting, by a first wearable device of a first user, a body attachment band of a second wearable device of a second user physically interlinked with a body attachment band of the first wearable device. In response, operational attributes of the first wearable device are activated and a specified configuration between the body attachment band of the first wearable device and the body attachment band of the second wearable device is detected. Specified actions associated with the operational attributes are determined and a specified action is executed with respect to a first operational attribute. The specified action is executed with respect to the first wearable device and the second wearable device.

Abstract: The various embodiments herein disclose a method for monitoring non-invasive arterial oxygen saturation (SpO2), pulse rate (PR) and detecting level of carboxyhaemoglobin (COHb) in a blood flow of an aircraft pilot during an in-flight condition for detection of symptoms of hypoxia. The method comprises detection of an artery microcirculation of blood in forehead of the aircraft pilot by using an infrared (IR) photometric technique. A pulse oximetry (PO) reflectance sensor is installed over the detected artery with microcirculation in the forehead. The values of AI, VI and GI are combined with a signal strength and a signal quality of the PO sensor to calculate a final weighted index of confidence for SpO2 (CIsat) and PR (CIpr) measurements. The measured values of CIsat and CIpr are implemented to calculate an overall weighted confidence index (CI) to determines an accuracy of measurements of SpO2 and PR.

Abstract: Medical systems and methods for making and using medical systems are disclosed. An example may include a catheter, a sensor, and a pump configured to remove contrast from a vascular system. The catheter may have a lumen through which the pump may suction contrast. The sensor may be positioned distal of and upstream of a distal end of the aspiration lumen and the pump may initiate suction through the lumen in response to a value sensed by the sensor reaching and/or going beyond a threshold value. The catheter may include an expandable member configured to expand in response to a value sensed by the sensor reaching and/or going beyond a threshold value. The sensor may be supported by a distal extension of the catheter or an elongate member configured to extend through and/or along the catheter to position the sensor distal of the distal end of the aspiration lumen.

Abstract: A multi-lumen catheter with a connectable hub for monitoring intra-abdominal pressure including an expandable outer balloon and a first lumen communicating with the balloon. The balloon and first lumen are filled with gas to form a gas filled chamber to monitor pressure within the bladder to thereby monitor pressure within an abdomen of the patient. A second lumen communicates with the bladder to remove fluid from the bladder. The hub includes a pressure transducer for measuring bladder pressure based on gas compression and has an elongated member insertable into the first lumen to advance gas through first lumen to expand the balloon.

Abstract: A multi-lumen catheter for monitoring uterine contraction pressure having an elongated body configured and dimensioned for insertion into a bladder of a patient, the catheter having a first lumen, a second lumen, and a first balloon at a distal portion, the first lumen communicating with the first balloon. The second lumen communicates with the bladder to remove fluid from the bladder. The first balloon is filled with a gas to form along with the first lumen a gas filled chamber to monitor pressure within the bladder to thereby monitor uterine contraction pressure of the patient.

Abstract: A multi electrode catheter for non contact mapping of the heart having independent articulation and deployment features.

Abstract: IMD devices, systems, and treatment methods are discussed and disclosed. An IMD having oscillatory sensors for placement in an internal thoracic vein (ITV) of a patient may be employed to detect activity of a body part, determining a status of the body part or patient more generally, and then monitor the status of the body part. Therapy decisions may rely on the status of the body part, and information related to such status may be communicated to an external device.

Abstract: A medical robot includes an instruction receiving unit for receiving input commands from a user, a number of measuring devices for measuring physiological parameters of the user, an output unit for outputting measurement results of the measuring devices measuring the physiological parameters, a storage device, and at least one processor. wherein the storage device stores one or more programs that when executed by the at least one processor, the one or more programs cause the at least one processor to control the measuring devices to measure the physiological parameters of the user according to the user's input commands on the instruction receiving unit, and to control the output unit to output voice messages to the user in response to the input commands.

Abstract: A first node of a patient care device processes data relating to the patient care device and sets a public variable equal to a value of the data. A second node receives the public variable from the first node, sets a private variable equal to the value of the public variable, and executes a software program that reads the private variable but not the public variable. In other embodiments, the second node checks to see if the public variable is registered at the second node, and if so, uses the private variable in carrying out a function. The first node executes a first software program that sets the public variable to the value and relies on a service to share the value with the second node. The sharing occurs despite the first software program not containing any instructions for transmitting the value or variable to the second node.

Abstract: System and methods for detecting one or more physiological parameters of a subject are provided. Detecting of physiological parameters can occur through a wearable device that can transmit and receive electromagnetic waves. The received electromagnetic waves are reflections from tissue of the subject. The reflections have motion and noise substantially removed. The one or more physiological parameters can be determined from the motion and noise removed signals.

Abstract: What is disclosed is a measuring device for measuring biosignals of a creature comprising a measurement electrode, a stimulation electrode and a control unit. The control unit stimulates by means of the stimulation electrode nerve fibers of the body of the creature at a positioning location of the measurement electrode, such that sweat is produced at the positioning location. The invention also refers to a corresponding method.

Abstract: Method and apparatus for receiving a first signal from a first working electrode of a glucose sensor positioned at a first predetermined position under the skin layer, receiving a second signal from a second working electrode of the glucose sensor positioned at a second predetermined position under the skin layer, the second signal received substantially contemporaneous to receiving the first signal, detecting a dropout in the signal level associated with one of the first or second signals, comparing the first signal and the second signal to determine a variation between the first and second signals, and confirming one of the first or second signals as a valid glucose sensor signal output when the determined variation between the first and the second signals is less than a predetermined threshold level are provided.

Abstract: It is possible to reduce power consumption of a pulsimeter while suppressing a degradation in an accuracy of measuring pulse. A pulsimeter (1) includes a light emitter (10), a photodetector (12), an AD converter (14), a frequency analyzing unit (15), and an adjusting unit (17). The light emitter (10) emits light to a blood vessel of a measurement target. The photodetector (12) detects light emitted by the light emitter (10) via the blood vessel. The AD converter (14) analog/digital converts an output signal of the photodetector (12). The frequency analyzing unit (15) frequency-analyzes data converted by the AD converter (14). The adjusting unit (17) adjusts an amount of light emitted by the light emitter (10) based on the analysis result by the frequency analyzing unit (15).

Abstract: Disclosed is a wearable device comprising: an impedance sensor for measuring an impedance signal inside a user's body; and a controller for determining the number of meals for a predetermined period and the glycemic index corresponding to each meal using the measured impedance signal and providing the user's eating habit information on the basis of the number of meals and the glycemic index.

Abstract: A method for anatomical diagnosis includes measuring, using a catheter that includes a position sensor and an electrode, over multiple cycles of a beating heart, electrical activity and mechanical motion at a plurality of locations contacted by the catheter on a heart wall within a chamber of the heart. Based on the measured mechanical motion, a magnitude of a mechanical strain is computed over the cycles at the locations. In one embodiment, the computed strain is used in identifying a group of the locations at which the magnitude of the mechanical strain is below a predefined strain threshold and a voltage of the electrical activity is below a predefined voltage threshold as a locus of scar tissue.

Abstract: In one embodiment, a signal processing apparatus that is configured to be connected to an imaging apparatus includes: a memory configured to store a predetermined program; and processing circuitry configured, by executing the predetermined program, to detect respective peaks of a plurality of biological signals related to heartbeat of plural leads, calculate difference in peak time between the plurality of biological signals, and detect a specific waveform included in the plurality of biological signals based on the difference in peak time.

Abstract: An image processing apparatus includes an acquisition unit configured to obtain information indicating a discrepancy in the oxygenation index of a blood vessel related to a region of interest based on image data indicating a spatial distribution of an oxygenation index in a subject and information indicating the blood vessel related to the region of interest, and a display control unit configured to display an image on a display unit based on the information indicating the discrepancy in the oxygenation index of the blood vessel related to the region of interest, the image indicating a condition of a tissue included in the region of interest.

Abstract: A computed tomography (CT) gantry including a rotary base may be provided, having two faces opposite each other along a rotation axis of the rotary base. One of the two faces is to support each of a plurality of rotary computed tomography components. The plurality of rotary computed tomography components is to perform computed tomography imaging on a user.

Abstract: The present invention concerns a positron emission tomography (PET) contrast agent or imaging tracer comprising a red blood cell (RBC) internally labeled with 2-deoxy-2-(18F)fluoro-D-glucose (FDG); a method of preparing RBCs of a human or non-human animal for PET, comprising labeling RBCs in vitro with FDG to produce FDG-labeled RBCs; a method for in vivo imaging of RBCs using PET, comprising: introducing RBCs internally labeled with FDG (FDG-RBCs) into the circulatory system of a human or non-human animal subject in vivo; and PET imaging the introduced FDG-RBCs in the subject; a composition useful for labeling RBCs, and a kit for labeling RBCs.

Abstract: The presently described method is directed to determining a way of positioning a patient before execution of a medical procedure involving irradiating the patient with ionizing treatment radiation based on comparing medical images of the patient with a pre-acquired medical image. The planning computed tomography is searched for an image of the reference stricture in order to determine the position of the patient relative to a patient support device. A retroreflective marker device, having a known and advantageously fixed position relative to the base plate, is detected by a navigation system operatively coupled to a motor of the support device. Based on the detected position of the marker device, the motor of the support device is activated to drive the patient into a desired position relative to beam direction along which the treatment radiation is to be issued towards the patient to execute the medical procedure.

Abstract: A personal display apparatus includes a dual-use plate, a detector, and electronic circuitry. The dual-use plate is configured to be worn by a user while the user is viewing a scene, to block, at least partially, X-ray radiation from passing through the plate and reaching an eye of the user, and to display information to be viewed by the user overlaid on the scene. The detector is coupled to the plate and is configured to measure a level of the X-ray radiation. The electronic circuitry is connected to the plate and to the detector, and is configured to exchange display signals with the plate so as to display the information, and to send a control signal indicative of the level of the X-ray radiation measured by the detector.

Abstract: Disclosed are a backscattered ray shielding mechanism and a portable X-ray generating device comprising the same. The backscattered ray shielding mechanism according to the present invention is mounted on a portable X-ray generating hand-held device to emit X-rays and blocking backscattered X-rays during X-ray emission and includes a lead-free lightweight shielding member, which is detachably or foldably mounted as a convertible form on an X-ray emitting unit of the portable X-ray generating device and partially supported by the X-ray emitting unit.

Abstract: The present invention relates to an apparatus for X-ray imaging an object. It is described to provide (20) data relating to the detection of X-rays, wherein an X-ray detector is configured to be positioned relative to an X-ray source such that at least a part of a region between the X-ray source and the X-ray detector is an examination region for accommodating an object. An X-ray interferometer arrangement is configured to be positioned relative to the examination region. At least one X-ray dark field factor and at least one transmission factor are determined for the X-ray radiation transmitted through at least part of the object is determined. An intensity of X-ray radiation to be emitted towards the at least part of the object is controlled as a function of the determined at least one dark field factor and the determined at least one transmission factor.

Abstract: A method for forming an optimized image of a subject includes steps of acquiring a plurality of one-dimensional images, generating a measured sinogram from the plurality of one-dimensional images, and determining a plurality of trial images. In the step of acquiring, the method acquires a plurality of one-dimensional images of the subject captured by a rotating-slit imager having (a) a detector, and (b) a slit collimator having a slit oriented at one of a respective plurality of slit-rotation angles, relative to the subject, about a longitudinal axis substantially perpendicular to a front surface of the detector. In the step of determining, the method iteratively determines a plurality of trial images each having a respective trial sinogram. The optimized image is one of the plurality of trial images and its corresponding trial sinogram differs from the measured sinogram by less than a predetermined tolerance.

Abstract: A cassette holder capable of being loaded with a radiation image capturing apparatus including a housing, a two-dimensional array of radiation detecting elements accommodated in the housing, and a connection port is shown. The cassette holder includes the following. Retention tabs hold the radiation image capturing apparatus. A connector is connectable to the connection port. The connector is magnetically fixed to the connection port. When the radiation image capturing apparatus is drawn to be detached from the cassette holder, the connector is movable with movement of the connection port. The movement of the connector moved with the connection port is regulated such that a shift distance of one end of the connector is smaller than a shift distance of the other end, and thereby the one end of the connector is detached from the connection port earlier than the other end.

Abstract: Disclosed herein is a system and method for powering a medical imaging machine as well as an accompanying workstation, the system comprising an engine connected to a generator with a main circuit panel in electrical connection with the generator to create a branch circuit. Embodiments include a DC power supply electrically connected to the branch circuit; an inverter placed in electrical connection with a plurality of capacitors electrically connected in series; a generator control in electronical connection with the inverter and the generator; and an inverter panel in electrical communication with the inverter and providing a first output at a first voltage for the medical imaging machine and a second output at a second voltage for the workstation controls of the medical imaging machine. In a preferred embodiment, the engine is further arranged for propelling a truck which contains all of the power system components along with the medical imaging system.

Abstract: A portable X-ray imaging apparatus is prevented from losing a connection with a medical member when a detection element is set up in the proximity of the subject to carry out an X-ray imaging.

Abstract: A transformable imaging system configured to operate in at least two configurations. A first configuration may be open and a second configuration may be closed. The closed configuration may allow for imaging in along an arc greater than 180 degrees.

Abstract: A positron emission tomography (PET) assembly includes an annular housing and an annular scintillator disposed within the annular housing. The annular scintillator includes an annular, substantially continuous crystal scintillator tube configured to absorb ionizing radiation and to emit light energy. A plurality of photo detectors are annularly disposed around the annular scintillator within the annular housing and configured to detect the emitted light energy.

Abstract: According to one embodiment, an X-ray CT apparatus includes processing circuitry. The processing circuitry acquires a plurality of discrete images at a corresponding plurality of discrete positions in a body axis direction of an object, and calculates imaging conditions corresponding to a scan range of a main scan based on the plurality of discrete images.

Abstract: A method and system for producing tomosynthetic images of a patient's breast. An x-ray source that delivers x-rays through a breast immobilized and compressed between a compression paddle and a breast platform and form an image at a digital x-ray receptor panel. Multiple x-ray images are taken as the x-ray source and the receptor move relative to the immobilized breast. In one preferred embodiment, the x-ray source travels from ?15° to +15°. The source can travel in an arc around the breast while the receptor travels linearly while remaining parallel and at the same distance from the breast platform. The sets of x-ray image data taken at different angles are combined to form tomosynthetic images that can be viewed in different formats, alone or as an adjunct to conventional mammograms.

Abstract: A supporting device for performing radiological examinations on a patient having a part of the body examined includes perimeter side members, an openable containment portion, and an examination portion. The perimeter side members are configured to contain the patient along a closed perimeter and at least in a horizontal plane and substantially in contact, when in use, on a plurality of sides of the perimeter with the patient. The openable containment portion is formed by most of the perimeter side members. The examination portion is formed by the remainder of the perimeter side members, is substantially transparent to X-rays, and is configured to contain the part of the body to be examined.

Abstract: The present invention relates generally to a cephalometric X-ray image acquisition device. More particularly, the present invention relates to a cephalometric X-ray image acquisition device capable of providing a three-dimensional facial optical image and a cephalometric X-ray image of a subject.

Abstract: The invention provides, in some aspects, a system for implementing a rule derived basis to display volumetric image sets. In various embodiments of the invention, the selection of the images to be displayed, the generation of the 3-D volumetric image from measured 2-D images including the rendering parameters and styles, the choice of viewing directions and 2-D projection images based on the viewing directions, the layout of the projection images, and the formation of a video can be determined using a rule derived basis. In an embodiment of the present invention, the user is presented with sequential images making up a video displayed based on their preferences without having to first manually adjust parameters. The present invention allows for novel ways of viewing such images to detect microcalcifications and obstructions when reviewing Digital Breast Tomosynthesis and other volumetric mammography images.

Abstract: In an image analysis device, an image analysis method, and a non-transitory computer-readable recording medium, it is determined whether a radiographic image is captured by rocking a rocking imaging grid. The image analysis device includes: a radiographic image acquisition section; a dosage data acquisition section that acquires dosage data indicating, in a time-series manner, a dosage of radiation rays exposed to a specific position in an imaging area in a specific period; and a determining section that determines whether the dosage data has a first feature indicating a dosage variation as a plurality of radiation absorbing bodies and a radiation transmitting body disposed between adjacent radiation absorbing bodies pass through a space between the specific position and a radiation source, and determines that the radiographic image corresponding to the dosage data determined to have the first feature is a rocking grid use image captured by rocking a rocking imaging grid.

Abstract: The present disclosure relates to systems and methods for configuring a medical device for a medical procedure. The systems may perform the methods to initialize a gantry angle of a medical device of a new scan. The systems may also perform the methods to obtain a pre-set gantry angle associated with the new scan. The systems may also perform the methods to determine whether the initialized gantry angle is consistent with the pre-set gantry angle. The systems may also perform the methods to adjust the initialized gantry angle of the medical device to the pre-set gantry angle in response to a determination that the initialized gantry angle is inconsistent with the pre-set gantry angle.