Abstract: Provided is an ultrasound imaging apparatus comprising: an image processing unit for connecting relevant blood flows and classifying the same into a plurality of blood flow trees on the basis of information on blood flow direction and blood flow velocity obtained from morphological information of a target object and three-dimensional blood flow data; a user input unit for receiving a user input which selects a blood flow tree, in which a target blood flow is included, from among the plurality of blood flow trees; and a display unit for displaying the selected blood flow tree on a three-dimensional rendering image on the basis of the user input.

Abstract: An analog beamformer includes: an input circuit configured to receive an input signal to generate a first input signal having the same phase as the input signal and a second input signal having a phase difference corresponding to a first phase with respect to the input signal; a first delay circuit configured to delay the first input signal to output a first delayed signal; a second delay circuit configured to delay the second input signal to output a second delayed signal; and an output circuit configured to output an output signal by summing the first delayed signal and the second delayed signal, wherein a first write signal has the phase difference corresponding to the first phase with respect to a second write signal, and a first read signal has the phase difference corresponding to the first phase with respect to a second read signal.

Abstract: Provided is an ultrasonic probe having a buffer structure capable of preventing internal components from being damaged by an external impact. The ultrasonic probe includes a transducer module transmitting and receiving an ultrasonic wave, a case which has an opened one side and is configured to accommodate the transducer module, a lens provided at the one side of the case, and a protective member accommodated in the case and positioned to face at least one surface of the transducer module, wherein the protective member protrudes further forward compared to the piezoelectric layer.

Abstract: Provided is an ultrasonic imaging apparatus including: an inputter configured to receive an input of a region of interest (ROI) from a user; a beamformer configured to perform transmission/reception focusing with respect to a virtual source to be used for a synthetic aperture focusing method; a display; and a main controller configured to determine a position of the virtual source on the basis of an image quality in the received ROI and control the display to display the determined position of the virtual source.

Abstract: There are provided embodiments for providing a user interface for performing a filtering process upon a vector Doppler image. In one embodiment, by way of non-limiting example, an ultrasound system comprises: a processing unit configured to form vector information of a target object based on ultrasound data corresponding to the target object and form a user interface for performing the filtering process upon the vector Doppler image based on the vector information.

Abstract: The ultrasound diagnosis apparatus includes a display configured to display a mid-sagittal plane (MSP) image corresponding to the MSP of a head of an object, and an image processor configured to determine a measurement plane based on the MSP and generate a measurement plane image corresponding to the measurement plane. The display is further configured to display the measurement plane image with the MSP image.

Abstract: The present invention provides an ultrasound system, which comprises: a signal acquiring unit to transmit an ultrasound signal to an object and acquire an echo signal reflected from the object; a signal processing unit to control TGC (Time Gain Compensation) and LGC (Lateral Gain Compensation) of the echo signal; a TGC/LGC setup unit adapted to set TGC and LGC values based on TGC and LGC curves inputted by a user; and an image producing unit adapted to produce an ultrasound image of the object based on the echo signal. The signal processing unit is further adapted to control the TGC and the LGC of the echo signal based on the TGC and LGC values set by the TGC/LGC setup unit.

Abstract: An ultrasound probe, including a transducer module configured to receive an echo ultrasound signal reflected from a subject in response to a transmitted ultrasound signal, and a driver chip provided in the transducer module, the driver chip being configured to focus at least one of the ultrasound signal and the echo ultrasound signal, wherein the driver chip includes a fine analog beamformer configured to apply a fine delay and a coarse analog beamformer configured to apply a coarse delay, wherein the fine analog beamformer is arranged in a first inner region of a plurality of inner regions of the driver chip, the first inner region being located opposite to the transducer module, and wherein the coarse analog beamformer is arranged in a second inner region of the plurality of inner regions of the driver chip, the second inner region being different from the first inner region.

Abstract: An ultrasonic imaging apparatus and an ultrasonic image display method are disclosed. An ultrasonic imaging apparatus according to one disclosed embodiment can comprise: a display unit; a user interface; a memory for storing one or more instructions; and a processor for executing the one or more instructions so as to determine a reference point in an ultrasonic image, identify at least one anatomical structure of interest on the basis of a location relationship with the reference point with respect to the determined reference point, and control the display unit so that the identified anatomical structure of interest and information about the anatomical structure of interest are displayed.

Abstract: Provided is an ultrasound diagnostic apparatus including a plurality of casters allowing the ultrasound diagnostic apparatus to be moved according to a control signal, a detection sensor configured to detect a motion of the ultrasound diagnostic apparatus, an input configured to receive a control command of the ultrasound diagnostic apparatus from a user, and a controller configured to determine whether a user desires to use the ultrasound diagnostic apparatus on the basis of at least one of the detected motion or the received control command, and upon determining that the user desires to use the ultrasound diagnostic apparatus, transmit a control signal for locking at least one of the plurality of casters.

Abstract: Disclosed is an ultrasonic probe having an improved heat radiation capability. The ultrasonic probe includes a transducer module configured to transmit and receive an ultrasonic signal, a housing configured to accommodate the transducer module, a cable connected to the transducer module inside the housing and drawn from the inside of the housing to the outside of the housing through an end of the housing, a bending device configured to cover the cable and connected to the end of the housing to receive heat, a strain relief configured to surround the bending device and including a heat radiation groove extending along a circumferential direction of the cable, and a heat radiation fin inserted into the heat radiation groove such that one end thereof is in contact with the bending device and the other end thereof is in contact with outside air.

Abstract: A portable ultrasonic diagnostic apparatus and a method of controlling the same are provided, including a flexible display and a controller which changes a layout of an image displayed on the flexible display. An image necessary for diagnosing an object is appropriately disposed on a flexible display according to a situation, and thus, the user can intuitively determine an ultrasonic image.

Abstract: An ultrasonic probe that acquires an ultrasonic image to diagnose or treat an object, and an ultrasonic imaging apparatus including the same, wherein the ultrasonic probe includes a case, a transducer disposed inside the case to generate ultrasonic waves, a biopsy needle inserted into an object in the vicinity of the case, and a sensor unit including a sensor provided to measure a position of the biopsy needle and disposed inside the transducer, wherein the transducer includes a piezoelectric layer configured to generate ultrasonic waves, a sound absorbing layer disposed on one side of the piezoelectric layer to absorb the ultrasonic waves generated from the piezoelectric layer, and a sound absorbing member disposed on one side of the sound absorbing layer, and the sensor unit is disposed inside the sound absorbing member.

Abstract: An ultrasound diagnosis apparatus includes: a high voltage power source; a transmission circuit to receive power from the high voltage power source, generate a pulse generating an ultrasound wave, and apply the ultrasound wave to a probe in the ultrasound diagnosis apparatus; a power circuit to receive the power from the high voltage power source and charge a capacitor with electric energy when the ultrasound diagnosis apparatus operates in a shear wave mode, and supply, to the transmission circuit, shear wave mode power used for generating a shear wave, based on the electric energy; and a processor to control the power circuit to supply the shear wave mode power when the shear wave mode is in operation, and control the high voltage power source and the power circuit such that insufficient power of the shear wave mode power is supplied from the high voltage power source to the transmission circuit.

Abstract: Provided is a biopsy apparatus including an ultrasound probe; a biopsy needle located at a side of the ultrasound probe and including an electromagnetic (EM) sensor; a tracker configured to obtain position and movement direction information of the biopsy needle; and a controller configured to receive, from the tracker, the position and movement direction information of the biopsy needle, and to determine an operation mode, based on the position and movement direction information.

Abstract: Provided is a medical imaging apparatus including a storage configured to store training data and an optimization coefficient; at least one processor configured to identify at least one image feature value from an input medical image, and to identify a value of at least one parameter of the medical imaging apparatus, based on the at least one image feature value and the optimization coefficient, by using a neural network processor; an output interface configured to output a resultant image generated based on the value of the at least one parameter; and an input interface configured to receive a first control input of adjusting the value of the at least one parameter, wherein the at least one processor is further configured to update the optimization coefficient by performing training using the training data and the first control input.

Abstract: The ultrasound diagnosis apparatus includes a display configured to display a mid-sagittal plane (MSP) image corresponding to the MSP of a head of an object, and an image processor configured to determine a measurement plane based on the MSP and generate a measurement plane image corresponding to the measurement plane. The display is further configured to display the measurement plane image with the MSP image.

Abstract: Provided is a wireless ultrasound probe configured to detect a state in which the wireless ultrasound probe is detached from a charging terminal, causing supply of the charging power to the wireless ultrasound probe to be discontinued, and the wireless ultrasound probe is paired with the ultrasound diagnostic apparatus by using a wireless communication scheme when supply of the charging power is discontinued. Also provided are an ultrasound diagnostic apparatus and an operating method of the ultrasound diagnostic apparatus configured to be automatically paired with a wireless ultrasound probe in a state in which the wireless ultrasound probe is detached from a charging terminal of the ultrasound diagnostic apparatus, causing supply of the charging power to the wireless ultrasound probe to be discontinued.

Abstract: A method of operating an ultrasound diagnosis apparatus includes: obtaining a three-dimensional (3D) ultrasound image including an ovarian region; detecting, based on at least one parameter used for extracting a particular oocyte, a plurality of candidate ovarian follicles from which mature oocytes are more likely to be extracted in the 3D ultrasound image; registering a two-dimensional (2D) ultrasound image corresponding to a first cross-section of the ovarian region to the 3D ultrasound image; and guiding, based on a result of the registering, a position of at least one candidate ovarian follicle from which an oocyte is to be extracted in the 2D ultrasound image.

Abstract: An ultrasound diagnostic apparatus according to a disclosed embodiment comprises: a recognition information receiver for receiving recognition information from a probe; an input device for receiving a selection signal for the probe from a user; a probe select assembly (PSA) board including a connection module which is capable of mounting a probe connection module and a printed circuit board (PCB) which can electrically be connected to the probe connection module; and a controller for controlling the PSA board such that the probe connection module is connected to the PCB on the basis of the selection signal, and for controlling the probe on the basis of the connection between the probe connection module and the PCB.