Healcerion Co., Ltd.

Jeong Won Ryu

Seung Hyun Kim

You Chan Choung

Wook Jin Chung

A display device for an ultrasound image, according to one embodiment of the present invention, comprises: an input/output interface unit including a touch screen for displaying an ultrasound image of a biological tissue so as to recognize a user's touch point when the user touches the touch screen on which the ultrasound image is displayed; an edge detection unit for detecting at least one edge portion that is adjacent to the recognized touch point on the ultrasound image; and a control unit for controlling an edge curve, corresponding to the detected edge portion, to be superposed and displayed onto the ultrasound image, and detecting size information about the biological tissue according to the type of the displayed edge curve, wherein the input/output interface outputs, according to the control of the control unit, the detected size information.

Display device and system for ultrasound image, and method for detecting size of biological tissue by using same

Disclosed is a blood flow measurement apparatus using Doppler ultrasound. The apparatus includes a two-dimensional transducer array in which a plurality of transducers are two-dimensionally arranged, an acoustic window detection portion configured to transmit and receive ultrasonic signals by driving some of the plurality of transducers, to detect Doppler signals, and to confirm a transducer corresponding to a Doppler signal having high intensity among the detected Doppler signals, a blood flow detection portion configured to detect Doppler signals with respect to a plurality of steering vectors through beam steering using a plurality of adjacent transducers including the confirmed transducer and configured to confirm a steering vector corresponding to a Doppler signal having highest intensity among the detected Doppler signals, and a Doppler processing portion configured to detect a Doppler signal by performing beam steering using the confirmed steering vector and to obtain blood flow information from the detected Doppler signal.

Blood flow measurement apparatus using doppler ultrasound and method of operating the same

The present disclosure provides an ultrasonic diagnostic system formed of an ultrasonic diagnostic apparatus and a wireless communication terminal and applicable to a wireless communication terminal with various resolution levels, including the ultrasonic diagnostic apparatus which converts frame data obtained by collecting an echo signal at an ultrasonic probe into scan data corresponding to a resolution level of a display screen of the wireless communication terminal and the wireless communication terminal which receives the scan data from the ultrasonic diagnostic apparatus and scan-converts the scan data into an ultrasonic image adequate for the resolution level of the display screen thereof.

Ultrasonic diagnostic system and diagnostic method applicable to wireless communication terminal having various resolution levels

A portable ultrasonic diagnostic device according to the present invention comprises: a measurement depth setting unit for setting the measurement depth intended to be measured; a voltage supply unit for supplying the voltage to be applied to a pulse generation unit depending on the set measurement depth, wherein the smaller the set measurement depth, the smaller the voltage supplied; and a pulse generation unit for generating the electrical pulse to be applied to an ultrasonic transducer in order to generate ultrasonic wave, wherein the generated electrical pulse is an electrical pulse of a voltage corresponding to the voltage supplied from the voltage supply unit.

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Seoul, South Korea

Jeong Won Ryu