Infopia Co., Ltd.

Tascom Co., Ltd.

Osang Healthcare Co., Ltd.

Geun Sig Cha

Sung Dong Lee

Byeong Woo Bae

Hakhyun Nam

Jae Ho Shin

Yong Suk Choi

Jeonghan Ha

Heon-Kwon Lee

Won Dong Kim

Seong Hee Oh

Byung Woo Bae

Kyu Won Lee

Ji Hun Shin

Jin-A Yoo

Jung Shik Song

Rae Ho Kang

Ju Pyo Hong

Hyo Lin Lee

Hong Seong Suk

A biological material measuring instrument is described. The biological material measuring instrument includes a rotating body and a main body. The rotating body includes one or more cartridge holders having cuvettes in which a reagent and an analyte in a sample react. The main body includes a pair of light-emitting parts and light-receiving parts to optically measure the analyte in the sample. The rotating body further includes a light-emitting optical waveguide for guiding the light of the light-emitting parts to the cuvette, and a light-receiving optical waveguide for guiding.

Biological material measuring instrument

A biological material measuring instrument is described. The biological material measuring instrument includes a rotating body and a main body. The rotating body includes one or more cartridge holders having cuvettes in which a reagent and an analyte in a sample react. The main body includes a pair of light-emitting parts and light-receiving parts to optically measure the analyte in the sample. The rotating body further includes a light-emitting optical waveguide for guiding the light of the light-emitting parts to the cuvette and a light-receiving optical waveguide for guiding.

Biological material, measuring instrument

Provided is a specimen analysis apparatus. The specimen analysis apparatus includes an image photographing unit photographing an identification code disposed on a kit for specimen analyzing and a specimen reaction result reacting by injecting a specimen into the kit for specimen analyzing and a main body on which the image photographing unit is mounted. The image photographing unit photographs the identification code and the specimen reaction result with a time difference.

Case for specimen analyzing kit, kit for specimen analyzing, specimen analysis apparatus and control method of specimen analysis apparatus

The present invention relates to an apparatus for measuring biological information supporting multiplex communication. The apparatus for measuring biological information, according to one embodiment of the present invention, comprises: a measuring portion for measuring biological information through a biosensor; a data communication portion for transreceiving the biological information that is measured with an external device through a wireless communication network, which supports a client mode and an AP mode; and a control portion for accessing a communication network by controlling the client mode or the AP mode in a WiFi module. The present invention can transmit data to the external device through a connected AP by operating a wireless communication module in the client mode, or communicate data with the external device through a communication module of terminals, which connect by self-switching to the AP mode when the connected AP does not exist.

Apparatus for measuring biological information and method for communicating data from apparatus for measuring biological information

Disclosed are an apparatus and a method for determining whether or not a biosensor comprising two working electrodes and one reference electrode is well manufactured, and for rapidly and accurately quantifying a specific substance contained in a biological sample. The method comprises the steps of: sequentially supplying the respective working electrodes with power supply voltage; sequentially detecting the amounts of current flowing in the respective working electrodes by virtue of the supplied power supply voltage; re-supplying the two working electrodes with power supply voltage after a predetermined time to redetect the amounts of current flowing in the respective working electrodes; reading concentrations corresponding to the amounts of current detected from a memory, and calculating an average value from the read concentrations; and checking whether or not the concentrations read from memory are within a predetermined critical range to display an error message or the calculated average value.

Apparatus and method for measuring reaction result of samples on biosensor

Disclosed is a polymeric reference electrode membrane comprising (a) one selected from a porous polymer or a hydrophilic plasticizer; (b) a lipophilic polymer; and optionally an adhesion-enhancing material. A reference electrode equipped with the polymeric reference electrode membrane can be shortened the preconditioning time, and extended lifetime for storage and use owing to excellent adhesion, and showed reproducibility and good yield. So, a miniaturized multi-potentiometric sensor can be fabricated comprising a solid-state reference electrode of the present invention and a set of ion-selective electrodes, thus being useful in the potentiometric fields, including clinical, environmental, food and industrial analysis.

Reference electrode with a polymeric reference electrode membrane

The present invention relates to a reference electrode for a potentiometric electrode system, characterized in that the junction in contact with a sample solution is enlarged and an ion-sensitive membrane containing an ion selective material as a protective membrane for the inner reference solution is employed, which comprises a substrate; a metal layer; an insoluble metal salt layer; an insulating film for insulating the metal layer from an aqueous solution; a hydrogel serving as an inner reference solution; the junction on the hydrogel contacting with a sample solution; the ion-sensitive, protective membrane formed over all surface areas of the hydrogel, except for the junction, to separate the sample solution from the inner reference solution or act as an ion-sensing membrane upon the contamination of the junction, whereby the operational abnormality caused by junction contamination may be easily checked and fast activation may be achieved.

Miniaturized solid-state reference electrode with self-diagnostic function

Growing community of inventors

Anyang-si, South Korea

Sung Dong Lee