Samsung Medison Patente

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Provided is an ultrasound device comprsing, ultrasonic probes, a transceiver configured to deliver transmission signals to the ultrasonic probes and receive reception signals from the ultrasonic probes, channels configured to deliver the transmission signals and the reception signals, a relay unit configured to select a target ultrasonic probe connected to the channels among the ultrasonic probes, a controller configured to generate a test input signal and a selection signal, and a signal output unit configured to select a target channel among the channels based on the selection signal and output the test input signal to the target channel.

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Provided are a wireless ultrasound probe and a control method thereof, and in particular, a wireless ultrasound probe and a control method thereof, the wireless ultrasound probe including a battery circuit, a switching circuit, a pulse circuit, a transducer, a capacitor, and a discharge module, wherein the switching circuit is configured to generate a high voltage used by the pulse circuit to output a transmission signal and store the high voltage in the capacitor, and the discharge module is configured to detect whether a first event has occurred that causes damage to the wireless ultrasound probe due to the high voltage stored in the capacitor, and in response to detecting the first event, start a discharge operation for discharging the high voltage stored in the capacitor.

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Disclosed herein is a medical imaging apparatus including a volume data generation unit to generate volume data of an object containing a target site to be inspected, a position calculation unit to detect the target site from the volume data of the object and to calculate a center of the target site, a marker data generation unit to generate marker data, wherein the marker data are volume data of a volume marker located at a position corresponding to the center of the target site, and a synthesized data generation unit to generate synthesized data by synthesizing the volume data of the object and the marker data. According to the medical imaging apparatus and a control method therefor, depth or direction information regarding the target site inside the object may be acquired during volume navigation, and thus, a stereoscopic structure of the target site may be identified.

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Provided is an ultrasound imaging apparatus and method of controlling the ultrasound imaging apparatus. The ultrasound imaging apparatus includes an ultrasound transceiver module, a display, an input interface, and at least one processor, wherein the at least one processor is configured to control the ultrasound transceiver module to transmit an ultrasound signal to a fetus and receive an ultrasound echo signal reflecting from the fetus, obtain ultrasound volume data of a face of the fetus based on the ultrasound echo signal, the ultrasound volume data including a lossy volume area where the ultrasound echo signal has a value equal to or less than a threshold value due to a strong reflector, display a two dimensional (2D) rendered image of the face of the fetus based on the ultrasound volume data and an ultrasound cross-sectional image of the face of the fetus through the display, the 2D rendered image including a lossy area not represented of the face of the fetus due to the lossy volume area, indicate an area to be restored among the lossy area on the 2D rendered image or the cross-sectional image of the ultrasound volume data, and restore the indicated area to be restored based on a user input to restore the 2D rendered image or the ultrasound cross-sectional image of the ultrasound volume data being received through the input interface. The ultrasound imaging apparatus may display a location of a landmark of a face on a 2D rendered image of the face of a fetus, and clearly enhance the shape of the landmark at the location of the landmark.

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Provided are an ultrasound imaging system, a method of controlling the ultrasound imaging system, and a probe included in the ultrasound imaging system. The ultrasound imaging system includes a first transducer array and a second transducer array having different specifications, a display configured to display an ultrasound image, an input interface configured to receive a user input related to a setting value of the ultrasound image, and a processor. The processor is configured to identify the setting value of the ultrasound image included in the user input, set an activation transducer array used to generate the ultrasound image among the first transducer array and the second transducer array, based on the setting value, receive the ultrasound data through the activation transducer array, and control the display to display the ultrasound image by using the ultrasound data.

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Disclosed is an ultrasonic probe including a transducer array connected to a rotation shaft, a motor provided to rotate the transducer array around the rotation shaft, a printed circuit board provided to output a driving signal for driving the transducer array, and a flexible printed circuit board electrically connected to the printed circuit board to transmit the driving signal to the transducer array, wherein the flexible printed circuit board includes an array terminal electrically connected to the transducer array, a first terminal electrically connected to one portion of the printed circuit board, a first connection part connecting the array terminal and the first terminal, a second terminal electrically connected to the other portion of the printed circuit board, and a second connection part connecting the array terminal and the second terminal, and wherein the first connection part and the second connection part are overlapped with each other and wound around the rotation shaft.

Disclosed is a probe including a first transmitter provided to generate a first transmission signal, a second transmitter provided to generate a second transmission signal, a receiver provided to receive the first transmission signal generated from the first transmitter or the second transmission signal generated from the second transmitter, a signal attenuator provided to attenuate the first transmission signal or the second transmission signal, a first switching element provided to transmit the first transmission signal to the signal attenuator or to transmit the second transmission signal transmitted through the signal attenuator to the receiver, a second switching element provided to transmit the second transmission signal to the signal attenuator or to transmit the first transmission signal transmitted through the signal attenuator to the receiver, a first node provided between a first transducer and the first switching element, a second node provided between a second transducer and the second switching element, and a controller configured to control the first switching element and the second switching element, wherein the signal attenuator is connected between the first node and the second node.

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