Abstract: According to one embodiment, an ultrasound diagnostic apparatus can be connected with an ultrasound probe including a plurality of elements adapted to transmit ultrasound signals and to receive reflected wave signals from a subject or from the air. The ultrasound diagnostic apparatus includes processing circuitry. The processing circuitry diagnoses states of the elements based on a feature value of the reflected wave signal. The processing circuitry also prepares, based on the states, deterioration degree information indicative of the deterioration degrees of the elements. The processing circuitry superimposes the deterioration degree information onto an ultrasound image of the subject and causes a display to display a resultant image.

Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes processing circuitry. The processing circuitry acquires position information relating to an ultrasonic probe and an ultrasonic image. The processing circuitry acquires ultrasonic image data which is obtained by transmission and reception of ultrasonic from the ultrasonic probe at a position where the position information is acquired, the ultrasonic image data being associated with the position information. The processing circuitry executes associating between a first coordinate system relating to the position information and a second coordinate system relating to medical image data. The processing circuitry executes image alignment between an ultrasonic image based on the associated ultrasonic image data and a medical image based on the medical image data.

Abstract: The ultrasonic diagnostic apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to: acquire at least one of optical image data and sound data as data related to a confirmation item corresponding to a disorder name of a subject or an examination type for an ultrasonic scan; associate the ultrasonic image data acquired by the ultrasonic scan with the data related to the confirmation item; and store the association in a memory.

Abstract: An ultrasonic diagnostic device includes an ultrasonic probe and processing circuitry. The probe conducts ultrasonic scanning on a three-dimensional area of a subject and receives a reflected wave from the subject. The circuitry acquires the correspondence relation between a position in ultrasonic image data on the three-dimensional area based on the reflected wave and a position in volume data on the subject captured by a different medical-image diagnostic device. The circuitry receives, from an operator, an operation to set a position marker, which indicates the position at which blood-flow information is extracted, on a scan area of the ultrasonic image data. The circuitry causes the image generated during a rendering process on the ultrasonic image data to be displayed and causes the position marker to be displayed at a corresponding position on a display image based on at least the volume data in accordance with the correspondence relation.

Abstract: According to one embodiment, an ultrasound diagnostic apparatus can be connected with an ultrasound probe including a plurality of elements adapted to transmit ultrasound signals and to receive reflected wave signals from a subject or from the air. The ultrasound diagnostic apparatus includes processing circuitry. The processing circuitry diagnoses states of the elements based on a feature value of the reflected wave signal. The processing circuitry also prepares, based on the states, deterioration degree information indicative of the deterioration degrees of the elements. The processing circuitry superimposes the deterioration degree information onto an ultrasound image of the subject and causes a display to display a resultant image.

Abstract: The ultrasonic diagnostic apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to: acquire at least one of optical image data and sound data as data related to a confirmation item corresponding to a disorder name of a subject or an examination type for an ultrasonic scan; associate the ultrasonic image data acquired by the ultrasonic scan with the data related to the confirmation item; and store the association in a memory.

Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes processing circuitry. The processing circuitry configured to select at least one heartbeat from among a plurality of heartbeats based on a heartbeat selection condition, generate a highlight image in which a range corresponding to the selected heartbeat is emphasized, and display an electrocardiographic waveform corresponding to the heartbeats, an ultrasonic image corresponding to the electrocardiographic waveform, and the highlight image.

Abstract: An ultrasonic diagnostic apparatus according to an embodiment acquires a tomogram of a subject and displays the tomogram, based on a reception signal which is obtained by transmitting/receiving ultrasonic waves to/from the subject. The apparatus comprises maximum value memory circuitry, select circuitry, and an ultrasonic output controller. The maximum value memory circuitry stores a maximum value of an index value relating to an ultrasonic output, with respect to each of scan regions of the subject. The ultrasonic output controller acquires, from the maximum value memory circuitry, the maximum value of the index value corresponding to the scan region selected by the select circuitry, and controls the ultrasonic output such that the ultrasonic output does not exceed the maximum value of the index value.

Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes processing circuitry. The processing circuitry is configured to set a plurality of small regions in at least one of a plurality of medical image data. The processing circuitry is configured to calculate a feature value of pixel value distribution of each small region. The processing circuitry is configured to generate a feature value image of the at least one of the plurality of medical image by using the calculated feature value. The processing circuitry is configured to execute an image registration between the plurality of medical image data by utilizing the feature value image.

Abstract: An ultrasonic diagnostic device includes an ultrasonic probe and processing circuitry. The probe conducts ultrasonic scanning on a three-dimensional area of a subject and receives a reflected wave from the subject. The circuitry acquires the correspondence relation between a position in ultrasonic image data on the three-dimensional area based on the reflected wave and a position in volume data on the subject captured by a different medical-image diagnostic device. The circuitry receives, from an operator, an operation to set a position marker, which indicates the position at which blood-flow information is extracted, on a scan area of the ultrasonic image data. The circuitry causes the image generated during a rendering process on the ultrasonic image data to be displayed and causes the position marker to be displayed at a corresponding position on a display image based on at least the volume data in accordance with the correspondence relation.

Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes processing circuitry. The processing circuitry acquires position information relating to an ultrasonic probe and an ultrasonic image. The processing circuitry acquires ultrasonic image data which is obtained by transmission and reception of ultrasonic from the ultrasonic probe at a position where the position information is acquired, the ultrasonic image data being associated with the position information. The processing circuitry executes associating between a first coordinate system relating to the position information and a second coordinate system relating to medical image data. The processing circuitry executes image alignment between an ultrasonic image based on the associated ultrasonic image data and a medical image based on the medical image data.

Abstract: According to one embodiment, a transmission processing unit transmits, to a subject via the ultrasonic probe, ultrasonic waves corresponding to a Doppler mode and remaining modes. A reception processing unit receives the ultrasonic wave reflected by the subject via the ultrasonic probe as an echo signal. An ultrasonic image generation unit generates images in the Doppler mode and the remaining modes based on the echo signal. A control unit changes a ratio of transmission of the ultrasonic wave corresponding to the Doppler mode to transmission of the ultrasonic waves corresponding to the remaining modes in accordance with a degree of a pulsatory of the subject.

Abstract: An ultrasonic diagnostic apparatus according to an embodiment acquires a tomogram of a subject and displays the tomogram, based on a reception signal which is obtained by transmitting/receiving ultrasonic waves to/from the subject. The apparatus comprises maximum value memory circuitry, select circuitry, and an ultrasonic output controller. The maximum value memory circuitry stores a maximum value of an index value relating to an ultrasonic output, with respect to each of scan regions of the subject. The ultrasonic output controller acquires, from the maximum value memory circuitry, the maximum value of the index value corresponding to the scan region selected by the select circuitry, and controls the ultrasonic output such that the ultrasonic output does not exceed the maximum value of the index value.

Abstract: According to one embodiment, an ultrasound diagnosis apparatus includes a tomographic image data generator, a blood flow information generator, a change detector, and a condition changing unit. The tomographic image data generator sequentially obtains tomographic image data of a subject for a plurality of times. The blood flow information generator performs processing on a reception signal based on signal processing conditions including a velocity threshold related to blood flow information of the subject to obtain the blood flow information. The change detector detects the magnitude of change in the time axis direction of a plurality of pieces of tomographic image data for different times. The condition changing unit changes the signal processing conditions based on the magnitude of change in the time axis direction. When the signal processing conditions are changed, the blood flow information generator performs the processing based on changed signal processing conditions.

Abstract: An ultrasonic diagnostic apparatus has a unit which sets a display region for displaying a 3D image, a unit which transmits and receives ultrasound waves, a unit which generates volume data, a unit, on the basis of the volume data, which sets an analysis region, a unit, on the basis of the data on the analysis region contained in the volume data, which analyzes a fluctuations in signal intensity over time, a unit, on the basis of the analysis result, which calculates a cardiac cycle, a unit, on the basis of the cardiac cycle and the volume data, which generates data set constructed by data with substantially equal cardiac cycle, and generates data sets corresponding to a plurality of cardiac cycles, and a unit which displays the 3D images based on the data sets as a moving image.

Abstract: An ultrasonic diagnostic apparatus according to an embodiment includes a display unit, an image generator, an acquiring unit, a rendering processor, and a controller. The display unit displays a stereoscopic image by displaying a parallax image group. The image generator generates an ultrasound image based on reflection waves received by an ultrasound probe held against a subject. The acquiring unit acquires three-dimensional position information of the ultrasound probe of when an ultrasound image is captured. The rendering processor generates a probe image group for allowing the ultrasound probe to be virtually perceived as a stereoscopic image based on the three-dimensional position information. The controller controls to display a characterizing image depicting a characteristic of a condition under which the ultrasound image is captured and the probe image group onto the display unit in a positional relationship based on the three-dimensional position information.

Abstract: According to one embodiment, a transmission processing unit transmits, to a subject via the ultrasonic probe, ultrasonic waves corresponding to a Doppler mode and remaining modes. A reception processing unit receives the ultrasonic wave reflected by the subject via the ultrasonic probe as an echo signal. An ultrasonic image generation unit generates images in the Doppler mode and the remaining modes based on the echo signal. A control unit changes a ratio of transmission of the ultrasonic wave corresponding to the Doppler mode to transmission of the ultrasonic waves corresponding to the remaining modes in accordance with a degree of a pulsatory of the subject.

Abstract: An ultrasound diagnostic device that is able to generate images with high sensitivity for structures and unnoticeable artifacts. The ultrasound diagnosis apparatus includes an image-capturing part, a calculating part, and a composition part. The image-capturing part deflects ultrasound waves at a plurality of different deflection angles to transmit ultrasound waves to a subject, receives echo signals from the subject, and generates a plurality of ultrasound image data in which the deflection angles of the ultrasound waves are different in each. The calculating part obtains, based on the plurality of ultrasound image data, the trend of the angular dependence of the plurality of ultrasound image data on the deflection angles. The composition part changes the weights of the plurality of ultrasound image data in accordance with the trend of the angular dependence, and composes the plurality of ultrasound image data.

Abstract: A generation unit generates data of a plurality of images whose scan time is different on the basis of an output of the probe. A calculation unit calculates a plurality of index values related to pressure of the probe against the tested body on the basis of a physical quantity changing with the strength of the pressure. A specifying unit specifies a first image, which corresponds to a first index value of the plurality of calculated index values, and a second image, which corresponds to a second index value, among the plurality of generated images. A display unit displays the specified first and second images side by side.

Abstract: Provided is a medical diagnostic imaging system in which user information can be easily and efficiently moved (transferred) among a plurality of ultrasonic imaging diagnostic apparatuses. The medical diagnostic imaging system includes: a plurality of ultrasonic imaging diagnostic apparatuses each including a recording unit for recording user information registered by a user, the user information including work flow data for guiding at least an operation procedure of the ultrasonic imaging diagnostic apparatus, and execution means for executing this user information; and user information transfer means configured to be able to communicate with the ultrasonic imaging diagnostic apparatuses, for transferring the user information recorded on the recording means of a predetermined one of the ultrasonic imaging diagnostic apparatuses to the recording means of a different one of the ultrasonic imaging diagnostic apparatuses by way of a communication.