Abstract: The present invention relates to a portable digital reader for urinalysis. The portable digital reader for reading an analysis target chip including a plurality of test areas, comprises: a main body including a light emitting section having light emitting elements for radiating light, an integral optical splitter for uniformly distributing the light from the light emitting section to each test area of the analysis target chip, a light receiving section for receiving light reflected from the each test area so as to convert the same to electric signals, and a measuring section for measuring concentration according to the electric signals obtained from the light receiving section; a main supporting body having the analysis target chip and assembled with the main body; and an auxiliary supporting body assembled between the analysis target chip and the main supporting body, including a groove for assembling the analysis target chip, and assembled with the main supporting body to be exchanged after use.

Abstract: Provided are a pressure sensor device and an emergency informing apparatus. The pressure sensor device includes a portable frame including a concave portion, a connector connected to the frame across the concave portion, a sensor disposed side by side with the connector and connected to the frame across the concave portion, a guard disposed to cover the connector and the sensor and extending in a direction perpendicular to a heading direction of the connector on a plane where the connector and the sensor are disposed, and a pressing unit disposed in the guard unit to cover the sensor and applying a pressure to the sensor.

Abstract: The present invention relates to an apparatus for controlling an electrical device using a bio-signal measured when a user moves his/her face, and method thereof. The apparatus according to the present invention comprises a bio-signal detection unit for detecting the bio-signal generated when the user firmly shuts his/her mouth and when the user moves his/her head; a bio-signal amplification unit for amplifying the amount of the bio-signal detected in the bio-signal detection unit; an A/D converter for converting the amplified bio-signal into the bio-signal of a digital mode; a control unit for analyzing the bio-signal of the digital mode to determine a corresponding command of the user and then generating a determined command of the user; and a transmission unit for transmitting the determined command to the electrical device via infrared rays.