Patents by Inventor Kie-Bong Nahm
Kie-Bong Nahm 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: 20210318301Abstract: The present disclosure relates to an integrated immunodiagnostic fluorescence reader having a multiple diagnoses function, the reader being configured to identify and classify samples through barcodes that are allocated differently by diagnosis marker and adjust an optimum reaction time in a lateral flow method, and the present disclosure utilizes barcode information formed on a surface thereof that is the same as that of a fluorometric window of a diagnostic cartridge, so as to identify barcodes even if different kinds of diagnostic cartridges are inserted, thereby preventing errors, and, when a sample is loaded, senses a sample flowing to a development film so as to automatically calculate reaction time, and senses fluorescent information measured through the fluorometric window, thereby enabling simultaneous analysis of diagnostic markers or types of samples and the like.Type: ApplicationFiled: November 8, 2019Publication date: October 14, 2021Inventors: Kie Bong NAHM, Min Seok CHA, Chu Hyun CHO, Sang Hyun PARK
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Patent number: 10816471Abstract: A fluorescence reader includes a base frame having an open part formed at the front thereof so that a diagnostic cartridge is inserted therein and having an inner space therein, an optical module disposed in the inner space of the base frame, and disposed to be positioned above the diagnostic cartridge inserted through the open part to irradiate a light to the diagnostic cartridge; a driving module for moving the optical module; and a sensor module for sensing the insertion of the diagnostic cartridge and the position of the optical module. The fluorescence signal reader automatically calculates a measurement time when a user loads a solution, thus improving detection accuracy and shortening a detection time.Type: GrantFiled: March 24, 2017Date of Patent: October 27, 2020Assignee: BODITECH MED INC.Inventors: Min Seok Cha, Sang Hyun Park, Jae Min Lee, Byeong Chul Kim, Joo Hyun Cho, Kie Bong Nahm
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Publication number: 20190195795Abstract: A fluorescence reader includes a base frame having an open part formed at the front thereof so that a diagnostic cartridge is inserted therein and having an inner space therein, an optical module disposed in the inner space of the base frame, and disposed to be positioned above the diagnostic cartridge inserted through the open part to irradiate a light to the diagnostic cartridge; a driving module for moving the optical module; and a sensor module for sensing the insertion of the diagnostic cartridge and the position of the optical module. The fluorescence signal reader automatically calculates a measurement time when a user loads a solution, thus improving detection accuracy and shortening a detection time.Type: ApplicationFiled: March 24, 2017Publication date: June 27, 2019Inventors: Min Seok CHA, Sang Hyun PARK, Jae Min LEE, Byeong Chul KIM, Joo Hyun CHO, Kie Bong NAHM
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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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Patent number: 8011228Abstract: Disclosed is a lateral flow quantitative assay method capable of quantitatively determining the concentration and analyzing the spatial distribution of a disease marker by employing the principle of the laser-induced fluorescence detection technique, which is based on detecting emitted fluorescence when laser light is focused to the disease marker deposited onto a lateral flow quantitative assay chip. The present invention discloses a strip, a laser-induced epifluorescence detection device and a small scanner for the assay method.Type: GrantFiled: January 5, 2005Date of Patent: September 6, 2011Assignees: Bio-Med Photonics, Co., Ltd., Boditechmed, Inc.Inventors: Kie-Bong Nahm, Eui-Yeol Choi, Jae-Hoon 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: 7815853Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: GrantFiled: May 25, 2007Date of Patent: October 19, 2010Assignee: Boditechmed Inc.Inventors: Kie-Bong Nahm, Eui-Yeol Choi, Dong-Seok Jeong, Jin-Ha Jung, Joung-Dae Moon, Young-Min Kim, Keun-Woo Lee, Jae-Soon Ahn, Young-Eui Jeong, Sang-Yeol Park, Hyun-Mi Kim, Byung-Ryong Lee
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Patent number: 7633620Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: GrantFiled: December 4, 2008Date of Patent: December 15, 2009Assignee: Boditechmed Inc.Inventors: Kie-Bong Nahm, Eui-Yeol Choi, Dong-Seok Jeong, Jin-Ha Jung, Joung-Dae Moon, Young-Min Kim, Keun-Woo Lee, Jae-Soon Ahn, Young-Eui Jeong, Sang-Yeol Park, Hyun-Mi Kim, Byung-Ryong Lee
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Publication number: 20090211345Abstract: Disclosed is a lateral flow quantitative assay method capable of quantitatively determining the concentration and analyzing the spatial distribution of a disease marker by employing the principle of the laser-induced fluorescence detection technique, which is based on detecting emitted fluorescence when laser light is focused to the disease marker deposited onto a lateral flow quantitative assay chip. The present invention discloses a strip, a laser-induced epifluorescence detection device and a small scanner for the assay method.Type: ApplicationFiled: January 5, 2005Publication date: August 27, 2009Inventors: Kie-Bong Nahm, Eui-Yeol Choi, Jae-Hoon Kim
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Publication number: 20090114845Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: ApplicationFiled: December 4, 2008Publication date: May 7, 2009Applicant: Boditechmed Inc.Inventors: Kie-Bong NAHM, Eui-Yeol CHOI, Dong-Seok JEONG, Jin-Ha JUNG, Joung-Dae MOON, Young-Min KIM, Keun-Woo LEE, Jae-Soon AHN, Young-Eui JEONG, Sang-Yeol PARK, Hyun-Mi KIM, Byung-Ryong LEE
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Patent number: 7476549Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: GrantFiled: May 26, 2005Date of Patent: January 13, 2009Assignee: Boditechmed, Inc.Inventors: Kie-Bong Nahm, Eui-Yeol Choi, Dong-Seok Jeong, Jin-Ha Jung, Joung-Dae Moon, Young-Min Kim, Keun-Woo Lee, Jae-Soon Ahn, Young-Eui Jeong, Sang-Yeol Park, Hyun-Mi Kim, Byung-Ryong Lee
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Patent number: 7371582Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: GrantFiled: January 23, 2003Date of Patent: May 13, 2008Assignee: Boditechmed Inc.Inventors: Kie-Bong Nahm, Eui-Yeol Choi, Dong-Seok Jeong, Jin-Ha Jung, Joung-Dae Moon, Young-Min Kim, Keun-Woo Lee, Jae-Soon Ahn, Young-Eui Jeong, Sang-Yeol Park, Hyun-Mi Kim, Byung-Ryong Lee
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Publication number: 20080013167Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: ApplicationFiled: May 25, 2007Publication date: January 17, 2008Applicant: BODITECHMED INC.Inventors: Kie-Bong NAHM, Eui-Yeol CHOI, Dong-Seok JEONG, Jin-Ha JUNG, Joung-Dae MOON, Young-Min KIM, Keun-Woo LEE, Jae-Soon AHN, Young-Eui JEONG, Sang-Yeol PARK, Hyun-Mi KIM, Byung-Ryong LEE
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Publication number: 20050260666Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: ApplicationFiled: May 26, 2005Publication date: November 24, 2005Inventors: Kie-Bong Nahm, Eui-Yeol Choi, Dong-Seok Jeong, Jin-Ha Jung, Joung-Dae Moon, Young-Min Kim, Keun-Woo Lee, Jae-Soon Ahn, Young-Eui Jeong, Sang-Yeol Park, Hyun-Mi Kim, Byung-Ryong Lee
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Publication number: 20050214951Abstract: Disclosed is a lateral flow quantitative assay method which can measure one or more analyte species at the same time, with high sensitivity. Also, the present invention relates to a strip which can measure one or more analyte species at the same time, with high sensitivity and a package in which the strip is integrated with a laser-induced surface fluorescence detector. The present invention can quantify multiple analytes with a minimum detection limit of pg/ml. Therefore, the present invention provides an advantage capable of quantifying a plurality of analytes at the same time using a simple lateral flow assay strip.Type: ApplicationFiled: January 23, 2003Publication date: September 29, 2005Applicant: Boditech IncInventors: Kie-Bong Nahm, Eui-Yeol Choi, Dong-Seok Jeong, Jin-Ha Jung, Joung-Dae Moon, Young-Min Kim, Keun-Woo Lee, Jae-Soon Ahn, Young-Fui Jeong, Sang-Yeol Park, Hyun-Mi Kim, Byung-Ryong Lee
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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