Abstract: Provided are an ultrasound diagnosis apparatus connected to wireless ultrasound probes and a method of operating the ultrasound diagnosis apparatus. The ultrasound diagnosis apparatus includes: a communicator connected with a plurality of different wireless probes through a wireless communication method by receiving pairing reception signals from the plurality of wireless ultrasound probes; a controller configured to control the communicator to wirelessly connect the ultrasound diagnosis apparatus with the plurality of wireless ultrasound probes and to wirelessly receive status information regarding the connected plurality of wireless ultrasound probes; and a display configured to display a user interface (UI) indicating the received status information regarding the plurality of wireless ultrasound probes.

Abstract: Provided are a portable ultrasound apparatus, a portable ultrasound system, and an ultrasound diagnosis method performed by using the portable ultrasound apparatus. The portable ultrasound apparatus includes at least two probes having different specifications; a first display unit for displaying an ultrasound image; and a second display unit for displaying a control screen.

Abstract: The present invention relates to a chromatography strip for diagnosing pregnancy having multiple test lines, a pregnancy diagnosis kit having the chromatography strip, and a method for diagnosing pregnancy using the same. The present invention overcomes the problem of false negatives due to hCG variants such that pregnancy can be determined more accurately and conveniently by the naked eye. Furthermore, there is an effect of improving the concentration measurement range of hCG or a variant thereof by using a chromatography strip for diagnosing pregnancy which is constituted by multiple test lines and control lines.

Abstract: The present invention relates to: a chromatographic strip comprising a plurality of test lines for a competitive assay; a diagnostic kit comprising the chromatographic strip; and a method for qualitatively or quantitatively analyzing a target material within a specimen by using the same. By using the chromatographic strip of the present invention, qualitative analysis and highly reliable quantitative analysis can be rapidly and conveniently carried out with the naked eyes or a sensor even for a target material, which has one ligand binding position or is small. Furthermore, the present invention has an effect of improving the concentration measurement range of an analyte by the mutual supplementation of test lines and control lines.