Abstract: An ultrasonic diagnosis apparatus according to an embodiment includes a scan controller, an image generator, a detector, an image generation controller, an image combiner and a display controller. The scan controller causes to execute a first scan for performing ultrasound transmission in a first direction and a second scan for performing ultrasound transmission in each of a plurality of directions. The image generator generates first ultrasonic image data through the first scan and generates a second ultrasonic image data group through the second scan. The detector detects a line segment based on the second ultrasonic image data group. The image generation controller controls to generate needle image data based on information about the line segment. The image combiner generates composite image data of the first ultrasonic image data and the needle image data. The display controller controls the composite image data to be displayed.

Abstract: An ultrasonic diagnostic apparatus according to a present embodiment includes: a transmitting and receiving circuit configured to transmit an ultrasonic wave to an ultrasonic probe and receive a signal based on the ultrasonic wave received by the ultrasonic probe; a generation circuit configured to generate multiple 2D image data in a chronological order based on the signal; an acquisition circuit configured to acquire three-dimensional multiple position data of the ultrasonic probe; an associating circuit configured to associate the multiple position data with the respective multiple 2D image data; and a correction circuit configured to correct the multiple position data associated by the associating circuit.

Abstract: In one embodiment, an ultrasonic diagnostic apparatus includes a probe configured to be equipped with plural transducers arranged in a first direction and a second direction perpendicular to the first direction and be able to perform a two-dimensional scan in the first and second directions; a moving device configured to support the probe and mechanically move the probe in the second direction; a receiving circuit configured to generate first reception signals for respective moving positions of the probe in the second direction by performing receiving phase-compensation and summation processing on respective reflected signals received by the plurality of transducers at each of the moving positions; and processing circuitry configured to generate a second reception signal by performing moving aperture synthesis on the first reception signals generated for the respective moving positions of the probe based on positional information of the probe and generate image data from the second reception signal.

Abstract: In one embodiment, an ultrasonic diagnostic apparatus includes an ultrasonic probe; a robot arm configured to support the ultrasonic probe and move the ultrasonic probe along a body surface of an object; memory circuitry configured to store trace instruction information used by the robot arm for moving the ultrasonic probe; and control circuitry configured to drive the robot arm in such a manner that the robot arm moves the ultrasonic probe according to the trace instruction information.

Abstract: According to one embodiment, an ultrasonic diagnosis apparatus executes B-mode scanning and color Doppler mode scanning on a scanning region associated with an interior of the womb of a pregnant woman via an ultrasonic probe. A first generating unit generates first color Doppler mode data and generates first B-mode data. A specifying unit specifies a specific region including at least one of an amniotic fluid region and a fetus region based on one of a signal intensity distribution and a luminance distribution of the first B-mode data. A second generating unit generates second color Doppler mode data by deleting a specific data from the first color Doppler mode data. The specific color Doppler mode data corresponds to the specific region. A display unit displays a color Doppler mode image and a first B-mode image while superimposing the color Doppler mode image and the first B-mode image.

Abstract: A medical image processing apparatus according to an embodiment includes a detection unit, a generating unit, and an associating unit. The detection unit analyzes a first piece and a second piece of image data of a breast, and detects the positions of a chest wall and a nipple in each of the pieces of image data, wherein the first piece of image data is three-dimensional medical image data and the second piece of image data is medical image data of a different type from the first piece of image data. The generating unit generates a first sectional image and a second sectional image based on the first piece and second piece of image data, respectively. The associating unit associates the positional relation of the breast in the pieces of image data so that the positions of the chest wall and the nipple match between the pieces of image data.

Abstract: An ultrasonic diagnostic apparatus according to a present embodiment includes processing circuitry. The processing circuitry is configured to extract a cardiac valve from three-dimensional images of frames generated by controlling an ultrasonic probe to perform transmission and reception of ultrasonic waves. The processing circuitry is configured to calculate, as a prolapse gap, a gap between valve leaflets of the cardiac valve in a three-dimensional image of a specific frame among the frames. The processing circuitry is configured to display the prolapse gap on a display.

Abstract: An ultrasound diagnosis system, a medical image display apparatus and displaying method that simultaneously acquires virtual endoscopy image data and multi-planar-reconstruction (MPR) image data of a diagnosing target region based on the volume data acquired from an object. Virtual endoscopy image data is generated by setting up a viewing point and a viewing direction on a volume data acquired from the object. A marker is provided on a target region of a lumen organ shown in the virtual endoscopy image data for setting up an observing direction. A reference line started from the volume data is set up along an observing direction. By comparing a voxel value of the volume data that is crossing to the reference line with a prescribed threshold value, a reference point where a surface of the diagnosing target region crosses the reference line is set up to the volume data.

Abstract: An ultrasonic diagnostic apparatus according to an embodiment includes a candidate-position extracting circuitry and a position setting circuitry. The candidate-position extracting circuitry extracts a first position through comparison of a fundamental wave component between a plurality pieces of image data collected by performing ultrasonic scanning on a subject injected with a contrast agent. The candidate-position extracting circuitry also extracts a second position through comparison of a harmonic component between the pieces of image data. The position setting circuitry sets the first position or the second position as a position of a region of interest where predetermined analysis is performed in at least one image data of the pieces of image data.

Abstract: An ultrasonic diagnosis system that generates virtual endoscopic image data on a lumen of an organ of an object based on volume data acquired by three-dimensional scanning of the object, includes: a unit that sets a three-dimensional region of interest for the volume data; a unit that sets a center line of the lumen of the organ in the volume data based on the acquired volume data; a unit that detects a reference point at which a reference plane of the three-dimensional region of interest and the center line intersect with each other; a unit that sets a viewpoint and a view direction based on the reference point; a virtual endoscopic image data generating unit that processes the volume data based on the viewpoint and the view direction to generate the virtual endoscopic image data; and a display unit that displays the generated virtual endoscopic image data.

Abstract: An ultrasound diagnostic apparatus according to an embodiment includes processing circuitry and controlling circuitry. The processing circuitry is configured to generate brightness transition information indicating a temporal transition of a brightness level in an analysis region that is set in an ultrasound scan region, from time-series data acquired by performing an ultrasound scan on a subject to whom a contrast agent has been administered and to obtain a parameter by normalizing reflux dynamics of the contrast agent in the analysis region with respect to time, based on the brightness transition information. The controlling circuitry is configured to cause a display to display the parameter in a format using one or both of an image and text.

Abstract: An ultrasound diagnostic apparatus according to an embodiment includes processing circuitry. The processing circuitry is configured to obtain the position of the boundary of a region of interest that is set in first ultrasound image data of a subject. The processing circuitry is configured to generate second ultrasound image data by assigning a pixel value to each of pixels of which a change of the brightness value between before and after a contrast enhancement is equal to or larger than a threshold value with regard to pre-contrast-enhanced image data and post-contrast-enhanced image data of the subject both of which were acquired after a treatment using a puncture needle has been performed, the assigned pixel value corresponding to the distance between the pixel and the boundary of the region of interest. The processing circuitry is configured to cause a display unit to display the second ultrasound image data.

Abstract: A medical image processing apparatus according to an embodiment includes a detection unit, a generating unit, and an associating unit. The detection unit analyzes a first piece and a second piece of image data of a breast, and detects the positions of a chest wall and a nipple in each of the pieces of image data, wherein the first piece of image data is three-dimensional medical image data and the second piece of image data is medical image data of a different type from the first piece of image data. The generating unit generates a first sectional image and a second sectional image based on the first piece and second piece of image data, respectively. The associating unit associates the positional relation of the breast in the pieces of image data so that the positions of the chest wall and the nipple match between the pieces of image data.

Abstract: According to one embodiment, an ultrasonic diagnostic apparatus includes a transceiver part, a signal processing part and an image generation part. The transceiver part controls an ultrasonic probe to perform a first and second scans. The first scan transmits a first ultrasonic wave and an ultrasonic wave, obtained by modulating an amplitude of the first ultrasonic wave, to scanning lines distributed three dimensionally, and receives first reflected waves. The second scan transmits a second ultrasonic wave to scanning lines distributed two dimensionally during the first scan, and receives second reflective waves. The transceiver part obtains first and second reception signals based on the first and second reflected waves. The signal processing part generates composite signals by combining the first reception signals. The image generation part generates three dimensional ultrasonic image data based on the composite signals, and two dimensional ultrasonic image data based on the second reception signals.

Abstract: An ultrasonic diagnosis apparatus according to an embodiment includes a scan controller, an image generator, a detector, an image generation controller, an image combiner and a display controller. The scan controller causes to execute a first scan for performing ultrasound transmission in a first direction and a second scan for performing ultrasound transmission in each of a plurality of directions. The image generator generates first ultrasonic image data through the first scan and generates a second ultrasonic image data group through the second scan. The detector detects a line segment based on the second ultrasonic image data group. The image generation controller controls to generate needle image data based on information about the line segment. The image combiner generates composite image data of the first ultrasonic image data and the needle image data. The display controller controls the composite image data to be displayed.

Abstract: An ultrasound diagnosis apparatus according to an embodiment includes an obtaining unit, an image generating unit, and a controlling unit. The obtaining unit obtains setting information in which a plurality of types of ultrasound image data are set as display-purpose image data and in which a percentage of a time period to display the display-purpose image data is set for each of the plurality of types. The image generating unit generates, along a time series, each of the plurality of types of ultrasound image data set in the setting information. The controlling unit exercises control so that the plurality of types of ultrasound image data generated by the image generating unit are stored into a storage unit and exercises control so that the display-purpose image data is displayed on a display unit according to the percentage set in the setting information for each of the types.

Abstract: An ultrasonic diagnostic apparatus is configured as follows. Namely, an ultrasonic diagnostic apparatus is provided with a control unit which collets a heart synchronized signal, etc. synchronizing with workings of a heart of a patient, etc., and an image processing unit which detects an overlapped area of the three-dimensional data acquired by ultrasonic scanning from different echo windows, for the three dimensional image data group acquired in the same time phase in synchronization with the heart synchronized signal or aspiration synchronized signal, combines the three-dimensional image data, and generates a panorama three-dimensional image data group consisting of panorama three-dimensional image data which are continued in time and have a display area larger than each of the three-dimensional image data.

Abstract: In the image acquisition mode, desired past images are registered in an image table. A past image selected from the past images registered in the table is displayed as a reference image together with a live image in a predetermined form. Selecting another image registered in the image table at an arbitrary timing will display another past image upon replacing the reference image.

Abstract: There is provided an ultrasonic wave diagnosis instrument. The ultrasonic wave Doppler diagnosis instrument transmits an ultrasonic continuous wave in a range direction and receives a reflective wave of the ultrasonic continuous wave. The ultrasonic wave Doppler diagnosis instrument includes: a modulation unit that subjects the ultrasonic continuous wave to frequency modulation such that a phase is varied in accordance with the distance of the range direction; a demodulation unit that demodulates the reflective wave for each range of the range direction while interlocking with the frequency modulation, and generates a reception signal in the range in a separated state; and a presentation unit that presents information by using a signal of a Doppler component based on the reception signal.