Patents by Inventor Eui Yul Choi
Eui Yul Choi has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Publication number: 20240094228Abstract: Disclosed is a method for measuring cholesterol by using a cholesterol dependent cytolysin (CDC), which is a cholesterol binding protein, and an antibody specifically recognizing HDL-C or LDL-C. The method according to the subject matter is capable of rapidly measuring low density lipoproteins and high density lipoproteins at low cost, and thus can be effectively applied in various fields requiring the measurement of low density lipoproteins and high density lipoproteins.Type: ApplicationFiled: November 27, 2023Publication date: March 21, 2024Applicant: Boditech Med Inc.Inventors: Eui Yul CHOI, Do Won KIM
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Publication number: 20230305031Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: ApplicationFiled: May 16, 2023Publication date: September 28, 2023Applicant: BODITECH MED INC.Inventors: Eui Yul CHOI, Hoo Don JOO, Hyung Hoon KIM, Chuhyun CHO, Uk Bin IM, Young Jin OH, Youn Tae IM, Ji Woon JUNG
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Patent number: 11693019Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: GrantFiled: April 23, 2021Date of Patent: July 4, 2023Assignee: BODITECH MED INC.Inventors: Eui Yul Choi, Hoo Don Joo, Hyung Hoon Kim, Chuhyun Cho, Uk Bin Im, Young Jin Oh, Youn Tae Im, Ji Woon Jung
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Publication number: 20210311033Abstract: The present invention relates to an ELISA-based, liquid-phase immunoassay apparatus optimized for detecting particular ingredients contained in a biological sample, etc., and a method therefor.Type: ApplicationFiled: July 19, 2019Publication date: October 7, 2021Inventors: Eui Yul Choi, Hoo Don Joo, Hyung Hoon Kim, Chu Hyun Cho, Uk Bin Im, Young Jin Oh, Youn Tae Im, Ji Woon Jung
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Publication number: 20210239722Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: ApplicationFiled: April 23, 2021Publication date: August 5, 2021Applicant: BODITECH MED INC.Inventors: Eui Yul CHOI, Hoo Don JOO, Hyung Hoon KIM, Chuhyun CHO, Uk Bin IM, Young Jin OH, Youn Tae IM, Ji Woon JUNG
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Patent number: 11035869Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: GrantFiled: February 1, 2018Date of Patent: June 15, 2021Assignee: BODITECH MED INC.Inventors: Eui Yul Choi, Hoo Don Joo, Hyung Hoon Kim, Chuhyun Cho, Uk Bin Im, Young Jin Oh, Youn Tae Im, Ji Woon Jung
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Publication number: 20200300877Abstract: Disclosed is an automated liquid-phase immunoassay apparatus used with a cuvette having a plurality of chambers containing a reagent necessary for detection of an analyte in a biological specimen. The apparatus includes a movable cuvette module equipped with the cuvette, an optical reading module for optical assaying of a material resulting from a reaction between the specimen and the reagent, and a dispenser module which is positioned on the cuvette module and which dispenses the specimen and the reagent to the plurality of chambers of the cuvette and washes the specimen and the reagent therefrom.Type: ApplicationFiled: February 1, 2018Publication date: September 24, 2020Applicant: BODITECH MED INC.Inventors: Eui Yul CHOI, Hoo Don JOO, Hyung Hoon KIM, Chuhyun CHO, Uk Bin IM, Young JIn OH, Youn Tae IM, Ji Woon JUNG
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Publication number: 20200057082Abstract: Disclosed is a method for measuring cholesterol by using a cholesterol dependent cytolysin (CDC), which is a cholesterol binding protein, and an antibody specifically recognizing HDL-C or LDL-C. The method according to the subject matter is capable of rapidly measuring low density lipoproteins and high density lipoproteins at low cost, and thus can be effectively applied in various fields requiring the measurement of low density lipoproteins and high density lipoproteins.Type: ApplicationFiled: August 29, 2019Publication date: February 20, 2020Applicant: Boditech Med Inc.Inventors: Eui Yul CHOI, Do Won KIM
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Patent number: 10401371Abstract: Disclosed is a method for measuring cholesterol by using a cholesterol dependent cytolysin (CDC), which is a cholesterol binding protein, and an antibody specifically recognizing HDL-C or LDL-C. The method according to the present application is capable of rapidly measuring low density lipoproteins and high density lipoproteins at low cost, and thus can be effectively applied in various fields requiring the measurement of low density lipoproteins and high density lipoproteins.Type: GrantFiled: January 22, 2016Date of Patent: September 3, 2019Assignee: Boditech Med Inc.Inventors: Eui Yul Choi, Do Won Kim
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Publication number: 20180272331Abstract: The present disclosure provides a device for preparing and dispensing biological sample. Sampling, mixing of the sample with a specific solution, and loading of the mixture, can be achieved in an accurate and convenient manner.Type: ApplicationFiled: March 25, 2016Publication date: September 27, 2018Applicant: BODITECH MED INC.Inventors: Eui Yul CHOI, Hoo Don JOO, Byeong Chul KIM, Kyong-Hwa CHONG, Jae Min LEE, Min Seok CHA, Sung Mi JU, Hye Jin LEE, Myung Hee SON, Do Won KIM, Sang Hyun PARK
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Publication number: 20180017587Abstract: Disclosed is a method for measuring cholesterol by using a cholesterol dependent cytolysin (CDC), which is a cholesterol binding protein, and an antibody specifically recognizing HDL-C or LDL-C. The method according to the present application is capable of rapidly measuring low density lipoproteins and high density lipoproteins at low cost, and thus can be effectively applied in various fields requiring the measurement of low density lipoproteins and high density lipoproteins.Type: ApplicationFiled: January 22, 2016Publication date: January 18, 2018Applicant: Boditech Med Inc.Inventors: Eui Yul CHOI, Do Won KIM
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Patent number: 9261455Abstract: The present invention relates to a capillary microcuvette, the microcuvette comprises a body member having two plates and a cavity formed within the body, the cavity being defined by two opposing inner surfaces of the two plates of the body member, a portion of the cavity defining a detection zone, a capillary inlet being provided at one end of the body member that is communicated with the cavity, a sample slot being provided at a portion of the body member in which the capillary inlet is not formed, the sample slot being communicated with the cavity. The present microcuvette improves user convenience by providing dual application means of applying a specimen directly from a fingertip or using a pipette.Type: GrantFiled: August 14, 2012Date of Patent: February 16, 2016Assignee: BODITECH MED INC.Inventors: Eui Yul Choi, Ki Bong Nham, Byeong Chul Kim, Ki Tae Park, Cheol Min Kim
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Publication number: 20140219886Abstract: The present invention relates to a capillary microcuvette, the microcuvette comprises a body member having two plates and a cavity formed within the body, the cavity being defined by two opposing inner surfaces of the two plates of the body member, a portion of the cavity defining a detection zone, a capillary inlet being provided at one end of the body member that is communicated with the cavity, a sample slot being provided at a portion of the body member in which the capillary inlet is not formed, the sample slot being communicated with the cavity. The present microcuvette improves user convenience by providing dual application means of applying a specimen directly from a fingertip or using a pipette.Type: ApplicationFiled: August 14, 2012Publication date: August 7, 2014Applicant: BODITECH MED INC.Inventors: Eui Yul Choi, Ki Bong Nham, Byeong Chul Kim, Ki Tae Park, Cheol Min Kim
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Patent number: 8491499Abstract: Provided is a system for sampling and pretreating biological fluid. It comprises: a piercing unit having at a lower portion a capillary tip which is to be inserted into skin to a predetermined depth to take biological fluid therethrough; a dropper, connected to an upper portion of the piercing unit, having an injection tube at an upper portion thereof, the injection tube communicating with the capillary tip; and a reagent container, designed to accommodate the piercing unit therein in an airtight manner so as to seal an outer circumference of the piercing unit, functioning to contain a reagent for treating the biological fluid of the capillary tip of the piercing unit. The system allows even a novice to sample and pretreat biological fluid with high accuracy without the use of expensive precision devices. The system employs fewer expendable supplies, thus providing higher convenience for the user.Type: GrantFiled: October 21, 2008Date of Patent: July 23, 2013Assignee: Boditechmed IncInventors: Eui Yul Choi, Kie Bong Nahm, Jae Hoon Kim, Dong Seok Jeong, Sang Yeol Park, Joung Dae Moon, Jin Ha Jeong, Young Min Kim, So Young Jung, Ae Kyung Park, Byeong Chul Kim
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Publication number: 20120149008Abstract: The present disclosure provides a strip for separation and sequence specific detection of nucleic acids in a sample, a system for sequence specific detection of nucleic acids comprising the strip of the present disclosure and an epifluorescence detection device, and a method for qualitative and/or quantitative determination of a nucleic acid using the strip. The strip, system and method of the present disclosure is easy to use and provides accurate and reliable results due to its high sensitivity and specificity in a relatively short analysis time compared to the conventional assays.Type: ApplicationFiled: July 15, 2010Publication date: June 14, 2012Inventors: Eui-yul Choi, Kie-bong Nahm, Dong-seok Jeong, Sung-joong Kim
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Patent number: 8093057Abstract: The present disclosure provides a device for simultaneously detecting hemoglobin and glycohemoglobin in blood. The device includes a lateral flow assay strip, a laser-induced epifluorescence detection device, and an LED detection device. The present disclosure further provides a method for simultaneously quantifying hemoglobin and glycohemoglobin in blood by an immunological method using the same.Type: GrantFiled: August 5, 2010Date of Patent: January 10, 2012Assignee: Boditechmed Inc.Inventors: Eui Yul Choi, Kie Bong Nahm, Jae Hoon Kim, Dong Seok Jeong, Sang Yeol Park, Joung Dae Moon, Jin Ha Jung, Young Min Kim, So Young Jung, Ae Kyung Park, Byeong Chul Kim, Sung Joong Kim
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Publication number: 20100323450Abstract: The present invention provides a device for simultaneously detecting hemoglobin and glycohemoglobin in blood, comprising a lateral flow assay strip, a laser-induced epifluorescence detection device, and an LED detection device, and a simple method for simultaneously quantifying hemoglobin and glycohemoglobin in blood by an immunological method using the same.Type: ApplicationFiled: August 5, 2010Publication date: December 23, 2010Applicant: BODITECHMED INC.Inventors: Eui Yul Choi, Kie Bong Nahm, Jae Hoon Kim, Dong Seok Jeong, Sang Yeol Park, Joung Dae Moon, Jin Ha Jung, Young Min Kim, So Young Jung, Ae Kyung Park, Byeong Chul Kim, Sung Joong Kim
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Publication number: 20100286557Abstract: Provided is a device for sampling and pretreating biological fluid. It comprises: a piercing unit having at a lower portion a capillary tip which is to be inserted into skin to a predetermined depth to take biological fluid therethrough; a dropper, connected to an upper portion of the piercing unit, having an injection tube at an upper portion thereof, the injection tube communicating with the capillary tip; and a reagent container, designed to accommodate the piercing unit therein in an airtight manner so as to seal an outer circumference of the piercing unit, functioning to contain a reagent for treating the biological fluid of the capillary tip of the piercing unit. The device allows even a novice to sample and pre treat biological fluid with high accuracy without the use of expensive precision devices. The device employs fewer expendable supplies, thus providing higher convenience for the user.Type: ApplicationFiled: October 21, 2008Publication date: November 11, 2010Applicant: BODITECHMED INC.Inventors: Eui Yul Choi, Kie Bong Nahm, Jae Hoon Kim, Dong Seok Jeong, Sang Yeol Park, Joung Dae Moon, Jin Ha Jeong, Young Min Kim, So Young Jung, Ae Kyung Park, Byeong Chul Kim
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Patent number: D680228Type: GrantFiled: February 3, 2012Date of Patent: April 16, 2013Assignee: Boditech Med Inc.Inventors: Eui-Yul Choi, Kie-Bong Nahm, Byeong-Chul Kim, Ki-Tae Park, Cheol-Min Kim
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Patent number: RE46250Abstract: Provided is a system for sampling and pretreating biological fluid. It comprises: a piercing unit having at a lower portion a capillary tip which is to be inserted into skin to a predetermined depth to take biological fluid therethrough; a dropper, connected to an upper portion of the piercing unit, having an injection tube at an upper portion thereof, the injection tube communicating with the capillary tip; and a reagent container, designed to accommodate the piercing unit therein in an airtight manner so as to seal an outer circumference of the piercing unit, functioning to contain a reagent for treating the biological fluid of the capillary tip of the piercing unit. The system allows even a novice to sample and pretreat biological fluid with high accuracy without the use of expensive precision devices. The system employs fewer expendable supplies, thus providing higher convenience for the user.Type: GrantFiled: July 21, 2015Date of Patent: December 27, 2016Assignee: BODITECHMED INC.Inventors: Eui Yul Choi, Kie Bong Nahm, Sang Yeol Park, Joung Dae Moon, Young Min Kim, Ae Kyung Park, Byeong Chul Kim