Abstract:
Disclosed is a glucose measuring apparatus including a pressure measurer hat measures a pressure applied to an object, a near infrared ray (NIR) irradiator that irradiates an NIR to the object if the measured pressure is greater than or equal to a preset value, an NIR receiver that receives at least one of an NIR reflected from the object, a scattered NIR, and an NIR that penetrated the object, and an analyzer that measures the blood glucose level based on the received NIR.
Abstract:
A method and device for measuring blood glucose are provided. The device includes a strip receiving part having a plurality of pins therein, the pins being arranged in such a manner that at least one of the pins contacts at least one electrode formed in a blood glucose measurement strip when the blood glucose measurement strip is inserted into the strip receiving part; and a controller configured to identify a type of the blood glucose measurement strip inserted into the strip receiving part and to control application of a testing voltage configured in response to the identified type of the blood glucose measurement strip to each pin of the strip receiving part.
Abstract:
A bio information measuring device is provided. The bio information measuring device includes a sensor portion and a needle portion including a plurality of needles projecting from a plurality of openings formed in a surface of the sensor portion. The plurality of needles are configured to pierce tissue, wherein the plurality of needles include a biocompatible organic material which includes an enzyme member that reacts with an analysis material and a conductive polymer for transferring an electrical signal generated as a result of a reaction of the enzyme member with the analysis material.
Abstract:
A biosensor is provided. The biosensor includes a lower substrate including an electrode unit, an insulation layer disposed on the lower substrate, a first spacer layer disposed on the insulation layer over the electrode unit, an enzyme unit disposed on the first spacer layer, a second spacer layer disposed on the enzyme unit, such that the enzyme unit is interposed between the first and second spacer layers, and an upper substrate disposed on the second spacer layer. The electrode unit includes a working electrode, and a reference electrode and a counter electrode that surround a periphery of the working electrode, facing the working electrode.
Abstract:
A wearable body composition analyzer according to various embodiments of the present disclosure may include an induction part for inducing secretion of bodily liquid while being in contact with a body part, a collection part that collects the bodily liquid secreted, a sensor part that detects a body composition from the bodily liquid collected, and a wearable part to which the induction part and the collection part is detachably attached, wherein the wearable part may be worn on a body. The above-described wearable body composition analyzer may be implemented variously according to embodiments.
Abstract:
A wearable body composition analyzer according to various embodiments of the present disclosure may include an induction part for inducing secretion of bodily liquid while being in contact with a body part, a collection part that collects the bodily liquid secreted, a sensor part that detects a body composition from the bodily liquid collected, and a wearable part to which the induction part and the collection part is detachably attached, wherein the wearable part may be worn on a body. The above-described wearable body composition analyzer may be implemented variously according to embodiments.
Abstract:
An optical sensor and an electronic device having an optical sensor. The optical sensor includes: an optical waveguide containing a photochromic material; a light emitter that emits visible light to be incident on the optical waveguide; and a light receiver that detects the visible light emitted from the light emitter and progressing through the optical waveguide. A transmittance of the optical waveguide in relation to the visible light may be changed by the photochromic material as the optical waveguide is exposed to UV light. The optical sensor and the electronic device having the same may be variously implemented according to exemplary embodiments.