Abstract: The present disclosure provides a blood flow measurement system comprising: a guide imaging probe, a first Doppler probe, a second Doppler probe, and a control unit. The guide imaging probe may include a plurality of imaging ultrasound elements and may be disposed along a first direction. A first Doppler probe may include a plurality of first Doppler ultrasound elements and may be disposed on one side of the guide imaging probe along a second direction corresponding to a direction perpendicular to the first direction; A second Doppler probe may include a plurality of second Doppler ultrasound elements and may be disposed on the other side of the guide imaging probe along a third direction corresponding to a direction perpendicular to the first direction; A control unit may provide a control signal to control the guide imaging probe, the first Doppler probe, and the second Doppler probe.

Abstract: A blood flow measuring device according to an embodiment of the present disclosure includes a linear array, a phased array, and a calculation unit. The linear array is divided into a plurality of sub-arrays, each of the plurality of sub-arrays transmitting a transmission ultrasonic signal to an object along a line corresponding to each of the plurality of sub-arrays. The phased array receives a reception ultrasonic signal obtained by reflecting the transmission ultrasonic signal from the object. The calculation unit calculates an energy for a doppler signal in a blood vessel region included in the object based on the reception ultrasonic signal.

Abstract: The present disclosure related to an ultrasonic volume measurement device or system comprising a first ultrasonic array, a second ultrasonic array, an array control unit, and a volume measurement unit, wherein the first ultrasonic array includes multiple first directional elements arranged along a first direction, and transmits a first ultrasonic transmission signal; the second ultrasonic array includes multiple second directional elements arranged along a second direction perpendicular to the first direction, transmitting a second ultrasonic transmission signal, and is disposed on one side of the first ultrasonic array.

Abstract: The disclosure provides an ultrasound imaging device including a linear array, a first phased array, a second phased array, and a signal processing unit, wherein the linear array transmits and receives an image ultrasound signal to acquire an ultrasound image inside a human body; the first phased array provides a first Doppler ultrasound transmission signal to a vascular region included in the ultrasound image; and the second phased array provides a second Doppler ultrasound transmission signal to the vascular region; and an ultrasound imaging device including a dual-mode probe identifying a vascular region where blood vessels are located based on an ultrasound image acquired using a linear array at every predetermined time interval, focusing a Doppler ultrasound transmission signal on the vascular region using one or more phased arrays disposed on both sides of the linear array, and calculating a blood flow velocity by a received Doppler ultrasound reception signal.

Abstract: According to the bladder volume measuring device according to the present invention, it is possible to more accurately measure the amount of urine contained in the bladder by calculating the bladder volume according to the first straight line and the second straight line crossing the inside of the bladder region included in the cross-sectional image including the bladder.

Abstract: According to the bladder volume measuring device according to the present invention, it is possible to calculate the shape coefficient based on information about the bladder shape generated from the determination unit that performs artificial intelligence learning on bladder ultrasound image big data and more accurately measure the amount of urine contained in the bladder by calculating the bladder volume based on the ultrasound image and the shape coefficient.