Abstract: A probe and connected system provide ultrasound imaging and optical tomographic imaging of the prostate. A transrectal component carries ultrasound and optical sources and detectors movably connected to a reference element called a probe carrier that provide a reference frame to coregister anatomical and optical tomographic image data.

Abstract: An oral appliance (100) comprising a sensing arrangement (101) disposed in proximity to at least one part of a facial muscle complex of a user. A method of controlling the oral appliance (100) comprising sensing, with the sensing arrangement (101), the at least one part of the facial muscle complex being brought towards the sensing arrangement; and in response to sensing the at least one part of the facial muscle complex being brought towards the sensing arrangement (101), controlling the oral appliance (100) to perform an action. An external processing unit (200) is arranged to interact with the oral appliance (100) in response to the oral appliance (100) performing the action.

Abstract: The present disclosure relates to a bioelectrical signal acquisition device, an interactive system, and related methods. The bioelectrical signal acquisition device includes a series of electrodes that are configured and positioned to effectively record bioelectrical signals from a user's head. The interactive system and related methods can be used to collect, display, and analyze the bioelectrical signals, especially signals related to sleep. The device, system, and methods can also be applied to modulate physiological or pathological conditions of the user.

Abstract: A method comprising: acquiring via a network biogas information representing a concentration of 2-ethylhexanoic acid of the user acquired by a sensor that detects the 2-ethylhexanoic acid discharged from a skin surface of the user; obtaining the reference information representing a lower limit of a normal range of the concentration of 2-ethylhexanoic acid per unit period of time, using a memory storing the reference information; and outputting information related to stress of the user an information terminal of the user, after it is determined that a frequency that concentration of the 2-ethylhexanoic acid of the user per the unit period of time is less than the lower limit of the normal range tends to increase, based on the biogas information acquired in a pregnancy period of the user.

Abstract: The present invention relates to an MRS 1D or 2D method and system for obtaining spectral data of the brain of a subject and using neurochemical markers to enable whether a subject is experiencing acute pain, and providing the capacity to monitor response to therapy on an individual basis. The markers can be an increase of Fuc II, III, IV, VII and lactate.

Abstract: A system for providing a connected dental device is disclosed. In particular, the system may include integrating a network chip or transceiver into a dental device, such as a toothbrush, so as to enable the dental device to communicate with a user device and one or more accessory devices. Once the user device and one or more accessory devices are paired with the user device, the system may track information associated with the dental device and the user using the dental device. Based on the tracked information, the system may determine an action to be performed by the user using the dental device. Using the dental device, the system may transmit a notification to the user device to alert the user of the action that needs to be performed. The system may also transmit notifications providing status information for the dental device and the one or more accessory devices.

Abstract: A neuromodulator accurately measures—in real time and over a range of frequencies—the instantaneous phase and amplitude of a natural signal. For example, the natural signal may be an electrical signal produced by neural tissue, or a motion such as a muscle tremor. The neuromodulator generates signals that are precisely timed relative to the phase of the natural signal. For example, the neuromodulator may generate an exogenous signal that is phase-locked with the natural signal. Or, for example, the neuromodulator may generate an exogenous signal that comprises short bursts which occur only during a narrow phase range of each period of an oscillating natural signal. The neuromodulator corrects distortions due to Gibbs phenomenon. In some cases, the neuromodulator does so by applying a causal filter to a discrete Fourier transform in the frequency domain, prior to taking an inverse discrete Fourier transform.

Abstract: The present disclosure generally provides oral inserts useful for determining forces experienced by a user, such as a human user, to the head, for example, by measuring one or more of acceleration, velocity, displacement, or rotation. In some aspects, the disclosure provides oral inserts that, when worn properly by a human user, calculate the forces experienced by the user's head with high accuracy. In some aspects, the disclosure provides systems for detecting and calculating forces experienced by the user's head and to determine whether such forces are above a certain threshold indicative of increased concussion risk. In some aspects, the disclosure provides methods for calculating forces experienced by the user's head and determining whether such forces are above a certain threshold indicative of concussion.

Abstract: The present invention provides a novel system and device for wearables for humans and animals that capture and store kinematic and kinetic data and movement during training, rehabilitation, real-time events, and the like, analyze such data and movement in real-time during and after such activities, and provide output, feedback, assessment, and actionable biomechanical data and information about the wearer.

Abstract: A system for electrically coupling a garment to a mating object and manufacture method thereof, the system comprising: a fabric interlayer of the garment including a set of ports; an electronics substrate having a first surface adjacent to a second side of the fabric interlayer and including a set of vias through a thickness of the electronics substrate, aligned with the set of ports, and a set of contacts at a second surface opposing the first surface; a mount assembly having a third surface adjacent to the second surface of the electronics substrate and including a set of holes aligned with the set of vias and the set of ports, as well as a set of openings that correspond to and receive portions of the set of contacts, and a fourth surface opposing the third surface and defining a cavity configured to receive and electrically interface the mating object to the electronics substrate; and a set of fasteners that 1) compress the backing plate, the fabric interlayer, the electronics substrate, and the mount ass

Abstract: Aspects of the instant disclosure relate to an elongated medical device. In particular, the instant disclosure relates to apparatuses for sensing contact force. In various embodiments, a force sensing element including a tip and a catheter shaft, wherein the tip is configured to move relative to the shaft when an external force is applied to the tip comprising a transmitter configured to transmit a transmitter signal when external force is applied to the tip, a first plurality of sensors and a second plurality of sensors positioned proximate the transmitter, wherein each of the sensors is configured to receive the transmitter signal and the first plurality of sensors is longitudinally offset from the second plurality of sensors.

Abstract: A blood pressure data processing apparatus including a peak selection unit, a frequency component suppression unit, a respiratory fluctuation calculation unit, an attenuation amount calculation unit, and a respiratory cycle determination unit. The frequency component suppression unit suppresses components of the selected peak frequency within the first spectrum, and generates a second spectrum. The respiratory fluctuation calculation unit calculates a first respiratory fluctuation in second blood pressure data, and calculates a second respiratory fluctuation in third blood pressure data, which is a time domain representation of the second spectrum. The attenuation amount calculation unit calculates an attenuation amount of the second respiratory fluctuation relative to the first respiratory fluctuation. The respiratory cycle determination unit determines a cycle corresponding to the selected peak frequency as a respiratory cycle of a user if the attenuation amount is greater than a threshold.

Abstract: Systems, methods and devices for reducing noise in cardiac monitoring including wearable monitoring devices having at least one electrode for cardiac monitoring; in some implementations, the wearable device using a composite adhesive having at least one conductive portion applied adjacent the electrode; and, in some implementations, including circuitry adaptations for the at least one electrode to act as a proxy driven right leg electrode.

Abstract: Provided is a device and method to determine blood glucose sensing data. The device may determine whether blood glucose sensing data is an error candidate based on a sampling value and a sampling slope of the blood glucose sensing data, and finally determine whether the blood glucose sensing data is error data by applying a blood glucose signal determination model to the error candidate.

Abstract: A medical information processing apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain, from among medical data related to subjects, medical data in a specific time period at or earlier than a previous point in time that is earlier by a predetermined length of time than a time of occurrence of a predetermined state change in the subjects. The processing circuitry is further configured to generate, on the basis of information about the medical data in the specific time period, learning-purpose data used for generating a learned model configured to output information about the predetermined state change in a subject being subject to a prediction that may occur at a time later by the predetermined length of time than a time at which a medical service is provided for the subject.

Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of 1-dodecanol of a user acquired by a sensor that detects 1-dodecanol discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of 1-dodecanol per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the 1-dodecanol of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period in

Abstract: In order to objectively grasp a stress state of a user and to prevent postpartum depression, biological gas information is acquired via a network, where the biological gas information indicates a concentration of benzyl alcohol of the user and is obtained by a sensor that detects benzyl alcohol released from a skin surface of the user. From a memory storing information including an upper limit of a normal range of the concentration of benzyl alcohol per unit period, the information indicating the upper limit of the normal range is read out. When a frequency in the unit period with which the concentration of benzyl alcohol of the user exceeds the upper limit of the normal range is determined to have an increasing tendency based on the biological gas information obtained during a pregnancy period of the user, the information related to stress of the user is output to an information terminal of the user.

Abstract: A method includes: acquiring, via a network, biogas information at multiple timings and time information corresponding to time at each of the multiple timings, wherein the biogas represents a concentration of 2-ethylhexanoic acid of a user acquired by a sensor that detects the 2-ethylhexanoic acid discharged from a skin surface of the user; obtaining reference information representing a lower limit of a normal range of 2-ethylhexanoic acid per unit period of time, using a memory storing the reference information representing the lower limit of the normal range; determining a stress time period during which a concentration of the 2-ethylhexanoic acid of the user is less than the lower limit of the normal range, based on the acquired biogas information; and outputting time period information indicating the determined stress time period to an information terminal of the user.

Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of hexadecane of a user acquired by a sensor that detects hexadecane discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of hexadecane per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the hexadecane of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display the stress time period indica

Abstract: To objectively grasp a stress state of a user and to prevent a mental disorder of the user, the following steps are performed: acquiring, via a network, biogas information at multiple timings and time information corresponding to each of the multiple timings, wherein the biogas information represents a concentration of 2-ethyl-1-hexanol of a user acquired by a sensor that detects 2-ethyl-1-hexanol discharged from a skin surface of the user; obtaining reference information representing an upper limit of a normal range of the concentration of 2-ethyl-1-hexanol per unit period of time, using a memory storing the reference information representing the upper limit of the normal range; determining a stress time period during which a concentration of the 2-ethyl-1-hexanol of the user is more than the upper limit of the normal range, based on the acquired biological gas information; and outputting time period information indicating the determined stress time period to an information terminal of the user, to display t

Abstract: A portable wearable health monitoring device which may be clipped to a user's clothing or strapped to their arm or area that doesn't affect a user's work or movement. The invention may monitor heart rate, tell time and date, monitor gas readings, and monitor temperature. It is equipped with a loud decibel alarm to alert other monitors linked with the device that there is an emergency. The alarm can be manually operated, automatically by heart rate reading being dramatically too low or too high, or by a connected person nearby to get help and notify others of emergency.

Abstract: An on-body sensor (OBS) (10) having a continuous monitoring (CGM) device is disclosed for use in identifying an analyte, such as glucose in blood or interstitial fluid (ISF), using a biomaterial, such as glucose binding protein (GBP), that is brought into contact with the analyte. The on-body sensor (10) incorporating the CGM device includes a cover (25) which provides protection to the CGM device and includes an integrated output display (27). The output display (27) can visually provide data received from the CGM device, to the user without the need for a separate data receiving device.

Abstract: An image acquisition unit acquires a plurality of projection images corresponding to a plurality of radiation source positions at the time of tomosynthesis imaging, the plurality of projection images being generated by causing an imaging apparatus to perform tomosynthesis imaging in which radiation is emitted to a subject. A structure position specifying unit specifies one structure position in the subject. A display controller specifies projection positions of the structure position in the plurality of projection images, and performs switching display of the plurality of projection images on a display unit so that the projection positions match a predetermined position on the display unit.

Abstract: A dose setting unit generates dose control data in order to change a unit time dose of an X-ray beam with which a subject is irradiated during X-ray tomography. An imaging controller makes X-ray intensity when a center axis X-ray (irradiation axis) of an X-ray beam emitted from an X-ray generator is not orthogonal to a tomographic layer of interest relatively smaller than X-ray intensity when the center axis X-ray is orthogonal to the tomographic layer of interest.

Abstract: An X-ray CT scanner generates CT imaging information I on an imaging region CA. The X-ray CT scanner 1 includes a revolution arm 30 locating an X-ray generator 10 and an X-ray detector 20 such that the X-ray generator 10 and the X-ray detector 20 face each other while having a subject M1 therebetween; an XY table 35 moving the revolution arm 30 such that an irradiation direction of an X-ray cone beam Bx is offset from the center of the imaging region CA; an axial direction changing mechanism 43 changing the imaging target from a first imaging region R1 to be processed by the imaging first to a second imaging region R2 in a Z-axis direction; a main body controller 60 controlling the X-ray CT imaging; and a stitch image information generator 861b generating stitch imaging information Is.

Abstract: A method for needle positioning for lead implantation for sacral neuromodulation uses fluoroscopy to locate anatomical landmarks. Markings on the skin of the patient are made to determine optimal positioning of a foramen needle used to position the leads and electrodes of an implantable electrical stimulator.

Abstract: A sliding arrangement for mobile X-ray devices enabling functionality for tomosynthesis acquisitions on systems without this functionality. The sliding arrangement substitutes a conventional X-ray collimator mount for fixing an X-ray collimator onto the gantry of a mobile X-ray system, and which adds the supplementary mechanical functionality that is required to perform tomosynthesis acquisitions.

Abstract: The present invention provides a train-like pharmaceutical composition (configuration, or dosage form) comprising segments linearly arranged in series like cars of a train. When the pharmaceutical composition is administrated into a patient's body, some of the segments are “visible” to an instrument, but others are not. However, “invisible” segments can be estimated, deduced, calculated, or inferred from “visible” segments. The “invisible” segments can be used for neutralizing intratumoral lactic acidosis combined with glucose deprivation to control tumor, among other applications.

Abstract: A non-invasive method to predict post-surgery vascular graft failure is provided. Computer Tomography Angiography (CTA) images are obtained of a patient post-surgery. A personalized three-dimensional computer model of the patient is derived from the obtained CTA images. The personalized three-dimensional computer model distinguishes a Computational Fluid Dynamics (CFD) model coupled with a closed-loop Lumped Parameter Network (LPN). Post-surgery vascular graft predictors are calculated from the personalized three-dimensional computer model indicative, i.e. predictors, of the post-surgery vascular graft failure or vascular stenosis.

Abstract: A radiation imaging apparatus is provided. The apparatus comprises: an imaging region in which a plurality of conversion elements are arranged, wherein the plurality of conversion elements includes a first conversion element configured to obtain a radiation image and a second conversion element configured to obtain irradiation information of incident radiation during radiation irradiation; a storage unit configured to store correction data for correcting a signal output from the first conversion element; and a control unit. The control unit determines a period to cause the first conversion element to perform an accumulation operation in accordance with the irradiation information, determines a correction amount corresponding to the period based on the correction data, and generates a radiation image signal by correcting a signal output from the first conversion element in accordance with the correction amount after the radiation irradiation.

Abstract: A method and device for acquiring a radiological image of at least part of a patient placed in a gantry. The method includes causing a source to emit radiation that passes through the at least part of the patient and receiving the radiation at a detector. In one embodiment the detector may include at least one first linear sensor having a first sensitive surface and a second linear sensor having a second sensitive surface, wherein the sensitive surfaces are partially overlapped along the direction of movement. The method also includes generating the radiological image at a control unit by generating a first image acquired by the first linear sensor and a second image acquired by the second linear sensor. The control unit may overlap the first and second images in a region where the first and second linear sensors overlap.

Abstract: Medical radiography requires specialist control of radiography equipment to achieve good imaging results. Typical errors that can occur consist of an inappropriate field of view being accidentally applied. This results in a “cropping effect” in which portions of the region of interest of a patient which would be of clinical use are omitted from the image. Conventionally, the only solution is to re-take the entire image with a more appropriate (and inevitably larger) field of view selected. This is undesirable, because it might require recall of the patient from another location, and the patient will be subject to two exposures, thus undesirably increasing their X-ray dosage. The present application proposes to use an anatomical atlas to analyse an X-ray image output from an initial exposure, in particular to assess whether significant anatomical elements are missing from the image.

Abstract: A method, system, and computer program product for correcting the contrast levels of a medical image of a vascular system is described. One of the methods includes identifying a global reference contrast level. The method includes for each image location which represents a location within the vascular system, determining a corrected contrast level by multiplying the original contrast level of that location by the ratio of the global reference contrast level divided by a local reference contrast level.

Abstract: A respiratory motion signal generation method operates on emission data (22) of an imaging subject in an imaging field of view (FOV) acquired by a positron emission tomography (PET) or single photon emission computed tomography (SPECT) imaging device (10). An array of regions (32) is defined in the imaging FOV without reference to anatomy of the imaging subject. For each region of the array of regions defined in the imaging FOV, an activity position versus time curve (54) is computed from the emission data acquired by the PET or SPECT imaging device. Frequency-selective filtering of the activity position versus time curves is performed to generate filtered activity position versus time curves. At least one motion signal (66) is generated by combining the filtered activity position versus time curves of at least a selected sub-set of the regions.

Abstract: A control system includes a radiation emission apparatus and a radiographic imaging apparatus that generates image data by receiving radiation. A first apparatus of the radiation emission apparatus and the radiographic imaging apparatus includes a first timer that performs time measurement to periodically generate first time measurement information. A second apparatus of the radiation emission apparatus and the radiographic imaging apparatus includes a second timer that performs time measurement to periodically generate second time measurement information. The first apparatus includes an interface that transmits the first time measurement information to the second timer. At least one apparatus includes a hardware processor which adjusts the operation of the first or second timer based on adjustment conditions in a state where the second timer does not acquire the first time measurement information.

Abstract: Described is a system for generating simulated CT images. The system can include a CT image simulator, a phantom database, and a scanner database. The phantom database can include one or more virtual phantoms while the scanner database can include information about one or more CT scanners, including a subject CT scanner. The CT image simulator can use information about a subject patient, a virtual phantom, and scanner information about the subject CT scanner to generate a simulated CT image that closely simulates what an actual CT image would look like if performed on the subject patient using the subject CT scanner. The simulated CT image can be displayed on a display screen. Also described is a method of generating a simulated CT image and CT image simulator software that can be used to generate a simulated CT image.

Abstract: The present invention relates to a mobile X-ray device, comprising: a housing with an X-ray source arranged therein, a sensor system comprising one or more sensors for aligning the X-ray source to an object to be scanned and/or detecting at least one extrinsic object in a predefined area in a vicinity of the X-ray beam of the X-ray source; a processor unit comprising determining the alignment of the X-ray source and the object to be scanned based on signals received from the sensor system; image acquisition for generating an X-ray image; activating a blockage signal for the mobile X-ray device based on signals received from the sensor system; and an interface for outputting the generated X-ray image and/or information; wherein image acquisition is blocked, if the sensor system signals one of the following: at least one extrinsic object is detected within the predefined area; lack of alignment between the X-ray source and the object to be scanned.

Abstract: A system and method for allowing any surgeon, including those surgeons who perform a fewer number of a replacement procedure as compared to a more experienced surgeon who performs a greater number of procedures, to provide an improved likelihood of a favorable outcome approaching, if not exceeding, a likelihood of a favorable outcome as performed by a very experienced surgeon with the replacement procedure. Force sensing is included to aid in quantifying installation of an implant, particularly a cup into a pelvic bone.

Abstract: A system (200) performs a medical procedure in a region of interest of a patient. The system includes an interventional medical device (214) insertable into the region of interest, and a sensor (215) attached to a portion of the interventional device, the sensor being configured to convert an ultrasonic wave from an ultrasound imaging probe (211) to a corresponding electrical radio frequency (RF) signal. The corresponding RF signal is received by a wireless receiver (209) outside the region of interest, enabling determination of a location of the sensor within the region of interest.

Abstract: An apparatus for performing a medical procedure is disclosed. The apparatus includes a sensor adapted to convert an ultrasonic signal incident thereon into an electrical signal; and a wireless transceiver configured to receive the electrical signal from the sensor, and to transmit the electrical signal to a wireless receiver remotely located from the apparatus.

Abstract: The invention relates to a method for ocular ultrasound using an ultrasound probe comprising a plurality of transducer elements organised in at least n concentric rings forming n transducer rings (2, 2a, 2b, 2c, 2d, 2e), the transducer rings being grouped together in k groups of rings. Said method comprises the following steps: for each cycle (100, 110, 200, 210, 300, 310) of a plurality of cycles of k iterations using a different group of transducer rings and working through the groups of transducer rings: exciting a group of transducer rings in order to emit ultrasound waves; collecting n measuring signals from the n transducer rings; combining the n measuring signals in order to provide an ultrasound line representing the response of the n transducer rings when ultrasound waves are emitted; combining k ultrasound lines resulting from the most recent k iterations into a displayable line; and treating and displaying the displayable lines.

Abstract: An ultrasonic endoscope includes an ultrasonic transducer that has an ultrasonic vibrator, a distal end portion body that is disposed continuously with a proximal end side of the ultrasonic transducer, an erecting base housing portion that is disposed in the distal end portion body and that has an opening whose opening direction is toward one side in a first direction that is perpendicular to the axial direction of the distal end portion body, a treatment tool lead-out port that communicates with an inside of the erecting base housing portion and from which a treatment tool is led out, an erecting base that is disposed in the inside of the erecting base housing portion and that changes a lead out direction of the treatment tool led out from the treatment tool lead-out port, and a cleaning communication hole that is formed in a wall surface on a side opposite to a side where the opening of the erecting base housing portion is disposed and that communicates with an outside.

Abstract: A medical ultrasound system comprises an ultrasound transducer (1) for emitting and receiving ultrasound, and a processor (51). The ultrasound transducer (1) is electrically connected to the processor (51), and the processor (51) is configured to determine an ultrasound based tomographic image subject to ultrasound waves (usr) received by the ultrasound transducer (1) in response to ultrasound waves emitted by the ultrasound transducer (1) and scattered and/or reflected by tissue to be investigated.

Abstract: An intraluminal imaging device is provided. In one embodiment, the imaging device includes a flexible elongate member that may to be inserted into a body lumen within a patient. The flexible elongate member has a central longitudinal axis. The imaging device also has an imaging assembly that is disposed at a distal portion of the flexible elongate member. The imaging assembly comprises a flexible substrate and a plurality of ultrasound transducer elements. The plurality of ultrasound transducer elements are disposed on the flexible substrate. The flexible substrate is disposed around the central longitudinal axis of the flexible elongate member such that the ultrasound transducer elements are oriented to face away from the central longitudinal axis and the flexible substrate.

Abstract: An intraluminal imaging device is provided. In one embodiment, the imaging device includes a flexible elongate member that may be inserted into a body lumen within a patient. The flexible elongate member may define a longitudinal axis. The imaging device also has an imaging assembly that is disposed at a distal portion of the flexible elongate member. The imaging assembly may have a plurality of ultrasound transducer elements disposed around the longitudinal axis. The imaging assembly further includes a first integrated circuit controller in communication with the plurality of ultrasound transducer elements. The first integrated circuit controller may be annularly shaped. In some embodiments, the imaging assembly may include a second integrated circuit controller in communication with the ultrasound transducer elements and the first integrated circuit controller. The second integrated circuit controller may be annularly shaped.

Abstract: Provided is an ultrasound diagnostic apparatus capable of synchronizing emission of light from a light source device emitting light for generating a photoacoustic wave and reception in an ultrasound probe with high accuracy. The ultrasound diagnostic apparatus includes a sub-controller that has a synchronization signal generation unit and controls an ultrasound probe based on a first synchronization signal generated by the synchronization signal generation unit, an image generation unit that generates an ultrasound image based on a signal detected by the ultrasound probe, and a connector that has a synchronization signal line for transmitting a second synchronization signal generated in the synchronization signal generation unit and outputs the second synchronization signal to the outside through the synchronization signal line. The connector is configured such that a photoacoustic wave light source unit emitting light incident on a puncture needle having a photoacoustic wave generation unit is connectable.

Abstract: A method for mapping shear wave velocity in biological tissues includes using an ultrasound transducer to generate mechanical excitations at a plurality of locations in a region of interest. An MRI system is used to capture a phase image of each mechanical excitation, wherein motion encoding gradients (MEGs) of the MRI system encode a propagating shear wavefront caused by the mechanical excitation. A plurality of shear wave velocity maps is generated based on the phase images, wherein each shear wave velocity map depicts velocity between adjacent propagating shear wavefronts. The shear wave speed values are combined to generate a composite shear wave velocity map of the region of interest.

Abstract: The invention is to provide an ultrasonic image with a clear tissue structure while reducing speckle noise of the ultrasonic image. An ultrasonic wave is transmitted from the transducer to the subject, and an echo generated in the subject is received. The first ultrasonic image and the second ultrasonic image are generated using a reception signal. The second ultrasonic image is an image smoother than the first ultrasonic image. The image processing unit calculates filter coefficients using pixel values of corresponding pixels of the first ultrasonic image and the second ultrasonic image, and generates an output image by processing one of the first ultrasonic image and the second ultrasonic image using the filter coefficients.

Abstract: It is an aspect of the disclosure to provide an ultrasound imaging apparatus and a control method thereof which can be replaced more quickly and conveniently in replacing an ultrasound probe when a patient is diagnosed as a whole using the ultrasound imaging apparatus.

Abstract: A plurality of color sensing sections are attached to a toilet seat so as to test a health state or a fecal occult blood portion every time by capturing the feces surface color during defecation. Before feces which have been excreted from a body sink into a water-seal portion, the circumference of the feces is optically captured to detect the color of the surface of the feces. By monitoring changes in color, the health state of the defecator is monitored. In particular, by checking the presence/absence of an occult blood portion, the present invention assists in early detection of colorectal cancer and allows a fecal occult blood test to be performed in a hygienic manner without burdening the user.