Abstract: The Present invention provides a novel pyrazole derivative compound represented by Chemical formula 1, a stereoisomer thereof, a solvate thereof, an isotopic variant thereof, a tautomer thereof, or a pharmaceutically acceptable salt thereof, and a pharmaceutical composition comprising the same. (In the above, A, B and R, and the like are the same as defined in the description of the invention.

Abstract: A test device includes a main board. First and second device under test (DUT) boards are disposed on the main board. First and second semiconductor devices are mounted on the first and second DUT boards, respectively. The first and second semiconductor devices are DUTs. First and second connectors are respectively disposed at a first end and a second end of the first DUT board. The first and second connectors are spaced apart from each other and respectively transmit first and second signals. The first signal forms a first electrical path along which the first signal is input to the first DUT board via the first connector. The second signal forms a second electrical path along which the second signal is output from the first DUT board and input to the second DUT board via the second connector.

Abstract: An electrocardiogram (ECG) measurement device for a vehicle is provided. The ECG measurement device includes an impedance compensator that corresponds to an electrode in contact with a body of a driver and configured to compensate an impedance of each of electrode signals received from the electrode. An electrode selector sequentially selects the electrode signals in response to receiving the electrode signals from the electrode. A differential amplifier differentially amplifies the electrode signals. In particular, each electrode signal has the compensated impedance. Additionally, a signal quality evaluator evaluates quality of an ECG signal output from the differential amplifier and a compensation controller then adjusts an impedance compensation value of each of the impedance compensators as a result of evaluating the quality of the ECG signal.

Abstract: Provided is a method of controlling voltage levels of overall outputs in a combinational mode, in an ultrasonic diagnosis apparatus that may operate in the combinational mode. A judging unit of the ultrasonic diagnosis apparatus may judge whether at least a part of individual modes included in the combinational mode exceeds a threshold determined by safety standards, in accordance with an inputted overall output voltage level control command. When it is judged that at least the part of the individual modes exceeds the threshold determined by the safety standards, an output control unit may maintain an individual output with respect to the at least the part, among the voltage levels that may be outputted from a transducer, to be below the threshold, so that the individual output may be below the standards in accordance with the overall output control command.

Abstract: The present invention relates to a movement average filter based on charge sampling and a moving average filtering method using the same. The moving average filter includes a voltage-current converter and a first sampling unit. The voltage-current converter converts an input voltage signal into an input current signal and outputs the input current signal. The first sampling unit includes a first 1-unit sampler, an ?-unit sampler, and a second 1-unit sampler connected in parallel between an output terminal of the voltage-current converter and a filtered signal output terminal, wherein each of the first 1-unit sampler, the ?-unit sampler, and the second 1-unit sampler has a sampling capacitor bank for performing charge sampling. A ratio of sampling capacitances of sampling capacitor banks of the first 1-unit sampler, the ?-unit sampler, and the second 1-unit sampler is 1:?:1, wherein a is adjusted to have a value between 1 and 2.

Abstract: Disclosed herein is a portable ultrasonic diagnostic apparatus. The ultrasonic diagnostic apparatus includes a body part, a handle coupled to the body part and having a curved shape, and a display unit coupled to the handle. The handle has a curved shape to improve close contact feelings with an operator's palm, so that an operator does not experience palm fatigue even after extended use.

Abstract: A medical instrument includes a main body including at least one of an operation part and a display part, and a detachable lever arranged on a rear portion of the main body, a cart including a desk on which the main body is positioned, a front detachable member disposed on the desk and adapted to attach and detach a front portion of the main body to/from the desk, and a rear detachable member disposed on the desk and adapted to attach and detach a rear portion of the main body to/from the desk and fix the main body to the desk by the detachable lever.

Abstract: Provided is a method of controlling voltage levels of overall outputs in a combinational mode, in an ultrasonic diagnosis apparatus that may operate in the combinational mode. A judging unit of the ultrasonic diagnosis apparatus may judge whether at least a part of individual modes included in the combinational mode exceeds a threshold determined by safety standards, in accordance with an inputted overall output voltage level control command. When it is judged that at least the part of the individual modes exceeds the threshold determined by the safety standards, an output control unit may maintain an individual output with respect to the at least the part, among the voltage levels that may be outputted from a transducer, to be below the threshold, so that the individual output may be below the standards in accordance with the overall output control command.

Abstract: The present invention relates to an ultrasound diagnostic system. The ultrasound diagnostic system includes a plurality of connectors. Each of the connectors has a signal transmitter to transmit an identification signal uniquely identifying the respective connector. The ultrasound diagnostic system further includes a plurality of probes. Each of the probes has a signal detector and an indicator assembly. In response to a connection of each of the probes to one of the connectors, the signal detector of the respective probe is configured to detect the identification signal identifying said one of the connectors and the indicator assembly of the respective probe is configured to provide an identification of said one of the connectors based on the identification signal.

Abstract: Disclosed is an ultrasound diagnosis apparatus utilizing a touch interaction. The ultrasound diagnosis apparatus may include an ultrasound image generating unit to generate an ultrasound image, a touch input unit to receive a touch interaction inputted from a user, a sensor to sense the touch interaction from the touch input unit, a controller to control an operation for processing the ultrasound image according to the sensed touch interaction, and a display unit to display the ultrasound image according to the controlling of the controller. Here, the touch interaction includes at least one touch operation that is capable of a multi-touch with respect to the touch input unit.

Abstract: Disclosed is a medical instrument. The medical instrument includes a main body including at least one of an operation part and a display part, a cart including a desk on which the main body is positioned, a front detachable member disposed on the desk and adapted to attach and detach a front portion of the main body to/from the desk, and at least one rear detachable member disposed on the desk and adapted to attach and detach a rear portion of the main body to/from the desk and elastically support the rear portion of the main body.

Abstract: An ultrasound system and a method of controlling the ultrasound system are provided. The ultrasound system may receive, from a user, a selection command for a first mode among a plurality of display modes, set a target region based on region setting information that is input from the user, when the first mode is a wide mode, and extract an ultrasound image in the target region when an image extraction command is input from the user.

Abstract: Disclosed herein is an ultrasound system capable of displaying a plurality of divided screens. The ultrasound system includes an ultrasound diagnosis unit transmitting an ultrasound signal to a patient body and receiving the ultrasound signal reflected from the patient body to generate a reception signal, a data generator generating ultrasound image data based on the reception signal, a memory storing the ultrasound image data, and an image processor dividing a screen of a display unit into a plurality of divided screens according to set-up of the display unit input from a user input unit and displaying an ultrasound image on the respective divided screens.

Abstract: A method and apparatus for providing a customized interface in an ultrasound system is provided. The customized interface providing method includes: receiving a request for use of the ultrasound system from a user; displaying, in response to the request, a selection screen associated with selecting any one of software modes provided from the ultrasound system; receiving selection information from the user according to displaying of the selection screen; and executing a software mode corresponding to the selection information.

Abstract: Embodiments for performing a recovery function of parameters in an ultrasound system are disclosed. An input unit may allow a user to input instructions. The instructions include a setting instruction for setting values of a plurality of parameters and a recovery instruction for recovering the parameter values to previously set parameter values. An ultrasound diagnostic unit forms an ultrasound image of a target object based on the set parameter values. A storage unit may sequentially and accumulatively store the parameter values. A control unit, which is responsive to the recovery instruction, retrieves the parameter values from the storage unit and recovers the set parameter values to previous parameter values based on the retrieved parameter values. The ultrasound diagnostic unit forms an ultrasound image based on the recovered parameter values.

Abstract: Embodiments for setting an image depth in an ultrasound system are disclosed. In one embodiment, a storage unit stores a mapping table of image depth information and gestation information. A user input unit receives input information from a user. A control unit retrieves from the storage unit image depth information corresponding to the input information and sets an image depth based on the retrieved image depth information.

Abstract: The present invention relates to an ultrasound system capable of displaying a virtual keyboard image on the touch screen and a method of displaying the virtual keyboard image on a part of a display screen of the display unit. The ultrasound system comprises: a control panel configured to receive user instructions for displaying a virtual keyboard image; a display unit configured to display the virtual keyboard image and to receive a command by touch type; and a processor unit coupled to the control panel and the display unit, the processor unit being configured to display an ultrasound image on the display unit to display the virtual keyboard image on a part of a display screen of the display unit.

Abstract: Disclosed is a medical instrument. The medical instrument includes a main body including at least one of an operation part and a display part, a cart including a desk on which the main body is positioned, a front detachable member disposed on the desk and adapted to attach and detach a front portion of the main body to/from the desk, and at least one rear detachable member disposed on the desk and adapted to attach and detach a rear portion of the main body to/from the desk and elastically support the rear portion of the main body.

Abstract: Disclosed is a medical instrument. The medical instrument includes a main body including at least one of an operation part and a display part, and a detachable lever arranged on a rear portion of the main body, a cart including a desk on which the main body is positioned, a front detachable member disposed on the desk and adapted to attach and detach a front portion of the main body to/from the desk, and a rear detachable member disposed on the desk and adapted to attach and detach a rear portion of the main body to/from the desk and fix the main body to the desk by the detachable lever.

Abstract: Disclosed is an ultrasonic diagnostic device. The ultrasonic diagnostic device includes a cart, a desk formed on an upper portion of the cart, and including at least one detachable member, and a main body mounted on the desk, including at least one of a button input part and a screen display part, and engaged with the detachable member.