公开(公告)号：US20140320862A1

公开(公告)日：2014-10-30

申请号：US14357994

申请日：2012-11-13

Applicant: BODITECHMED. INC

Inventor： Byeong Chul Kim ,  Jae-min Lee ,  Jeong-hyeok Jeong

IPC: G01N21/55

CPC classification number: G01N21/55 ,  B01L3/502715 ,  B01L2200/027 ,  B01L2200/0684 ,  B01L2300/0654 ,  B01L2300/0663 ,  B01L2300/0825 ,  G01N21/8483

Abstract: The present disclosure is related to a device for measuring reflective absorbance, a device for lateral flow assay, and a device comprising the same which is able to performing both absorbance measurement and lateral flow assay together. The present device for measuring reflective absorbance comprises a base member comprising a sample receiving part; and a cover member covering an upper portion of the base member; the cover member comprising a sample inlet through which a sample is introduced into the sample receiving part and a light transmitting member. The present integrated device for measuring reflective absorbance and lateral flow assay, the integrated device comprises a cover member and a base member, the cover member and the base member extending in one direction from the corresponding parts in the device for measuring reflective absorbance, wherein the cover member formed on the lateral flow assay device comprise a second sample inlet and a window, the base member formed on the lateral flow assay device comprises a strip receiving part, which may further comprises a window cover. The present devices provides convenient loading of a sample and also provides an accurate, reliable and reproducible result for example by measuring the reflective absorbance. Also the present integrated device provides further convenience by performing a lateral flow assay and absorption measurement in one device.

Abstract translation: 本公开涉及用于测量反射吸光度的装置，用于横向流动测定的装置以及包括该装置的装置，其能够一起进行吸光度测量和侧向流动测定。 用于测量反射吸光度的本装置包括：基部构件，包括样品接收部分; 以及盖构件，其覆盖所述基座构件的上部; 所述盖构件包括样品入口，样品通过所述样品入口引入所述样品接收部分和透光构件。 本发明的用于测量反射吸光度和侧向流动测定的集成装置，该集成装置包括盖构件和基底构件，盖构件和基底构件在用于测量反射吸光度的装置中的相应部分沿一个方向延伸，其中， 形成在侧流测定装置上的盖构件包括第二样品入口和窗口，形成在侧流测定装置上的基底构件包括条带接收部分，其可以进一步包括窗口盖。 本装置提供样品的方便加载，并且例如通过测量反射吸光度提供准确，可靠和可重现的结果。 此外，本集成装置通过在一个装置中执行横向流量测定和吸收测量来提供进一步的便利。

公开(公告)号：USRE46250E1

公开(公告)日：2016-12-27

申请号：US14804849

申请日：2015-07-21

Applicant: BODITECHMED INC.

Inventor： Eui Yul Choi ,  Kie Bong Nahm ,  Sang Yeol Park ,  Joung Dae Moon ,  Young Min Kim ,  Ae Kyung Park ,  Byeong Chul Kim

IPC: A61B5/00 ,  B65D81/00 ,  A61B5/15

CPC classification number: A61B5/15142 ,  A61B5/150022 ,  A61B5/150175 ,  A61B5/150343 ,  A61B5/150351 ,  A61B5/150404 ,  A61B5/150503 ,  A61B5/150755 ,  A61B5/15105

Abstract: 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.

公开(公告)号：US09393563B2

公开(公告)日：2016-07-19

申请号：US14435988

申请日：2013-10-15

Applicant: BODITECHMED. INC.

Inventor： Byeong Chul Kim ,  Ki Tae Park ,  Hyun Jeong Kim

IPC: G01N21/75 ,  B01L3/00 ,  G01N33/558 ,  G01N33/543 ,  B01L9/06

CPC classification number: B01L3/5023 ,  B01L9/06 ,  B01L2200/026 ,  B01L2300/045 ,  B01L2300/0681 ,  B01L2300/069 ,  B01L2300/0825 ,  B01L2300/0851 ,  B01L2300/089 ,  B01L2300/123 ,  B01L2300/16 ,  B01L2400/0406 ,  G01N33/54386 ,  G01N33/558

Abstract: The present application relates to: a strip for lateral flow assay, comprising a support, a medium for development, a sample pad comprising a subpad, and an absorption pad; and a cartridge for lateral flow assay, comprising the same. According to the present application, the strip adopts a novel sample loading method, thereby obtaining reproducible results irrespective of the volume of an injected sample, and it is possible to readily change the amount of a sample, as necessary, thereby improving the reproducibility of measured results and convenience.

Abstract translation: 本申请涉及：用于侧流测定的条带，包括支撑体，用于显影的培养基，包括子垫的样品垫和吸收垫; 和用于侧流测定的药筒，包括该药筒。 根据本申请，条带采用新的样品加载方法，从而获得可重现的结果，而不考虑注射样品的体积，并且可以根据需要容易地改变样品的量，从而提高测量的样品的再现性 结果和方便。

公开(公告)号：US20150109608A1

公开(公告)日：2015-04-23

申请号：US14391339

申请日：2013-04-08

Applicant: BODITECHMED. INC

Inventor： Byeong Chul Kim ,  Ki Tae Park ,  Cheol Min Kim ,  Kwang Won Choi

IPC: G01N33/72 ,  G01N21/59 ,  G01N21/03

CPC classification number: G01N33/721 ,  G01N21/03 ,  G01N21/314 ,  G01N21/3151 ,  G01N21/59 ,  G01N33/726 ,  G01N2021/0321 ,  G01N2201/0612 ,  G01N2201/062 ,  G01N2201/0634

Abstract: The present invention relates to a system for measuring the hemoglobin concentration in whole blood, wherein the system comprises: a light-radiating unit including a light source that emits two types of incident light having different wavelengths; a diffusion unit which diffuses the incident light emitted by the light-radiating unit; a cuvette-holding unit which is formed so as to hold a cuvette including a blood sample; a detection unit which detects each absorbance of the two types of incident light having different wavelengths; a processing unit which determines the hemoglobin concentration in the blood by processing the measured absorbance result; and a control unit which regulates the two types of incident light having different wavelengths in order to repeatedly/sequentially radiate same. Although the system for measuring hemoglobin in whole blood of the present invention uses a small amount of whole blood, it is possible to measure the total hemoglobin concentration in an accurate and reliable manner. The system of the present invention aligns the paths of two types of incident light having different wavelengths passing through a microcuvette by using a diffuser plate so as to easily align a light source and increase the reliability of the results. Also, the system of the present invention uses two wavelengths so as to rapidly and accurately measure the total amount of hemoglobin, including oxidized and reduced hemoglobin.

Abstract translation: 本发明涉及一种用于测量全血血红蛋白浓度的系统，其中该系统包括：一个包含发射两种波长不同的入射光的光源的光辐射单元; 漫射单元，其漫射由所述光辐射单元发射的入射光; 形成为保持包括血液样本的比色皿的比色皿保持单元; 检测单元，其检测具有不同波长的两种类型的入射光的每个吸光度; 处理单元，其通过处理所测量的吸光度结果来确定血液中的血红蛋白浓度; 以及控制单元，其调节具有不同波长的两种类型的入射光以便重复/顺序地辐射它们。 虽然本发明的全血中的血红蛋白测定系统使用少量全血，但是可以准确可靠地测定总血红蛋白浓度。 本发明的系统通过使用扩散板对准通过微型玻璃的不同波长的两种类型的入射光的路径，以便容易地对准光源并增加结果的可靠性。 此外，本发明的系统使用两个波长，以便快速且准确地测量血红蛋白的总量，包括氧化和还原的血红蛋白。

公开(公告)号：US09651564B2

公开(公告)日：2017-05-16

申请号：US14391339

申请日：2013-04-08

Applicant: BODITECHMED. INC

Inventor： Byeong Chul Kim ,  Ki Tae Park ,  Cheol Min Kim ,  Kwang Won Choi

IPC: G01N33/72 ,  G01N21/03 ,  G01N21/59 ,  G01N21/31

CPC classification number: G01N33/721 ,  G01N21/03 ,  G01N21/314 ,  G01N21/3151 ,  G01N21/59 ,  G01N33/726 ,  G01N2021/0321 ,  G01N2201/0612 ,  G01N2201/062 ,  G01N2201/0634

Abstract: The present invention relates to a system for measuring the hemoglobin concentration in whole blood, wherein the system comprises: a light-radiating unit including a light source that emits two types of incident light having different wavelengths; a diffusion unit which diffuses the incident light emitted by the light-radiating unit; a cuvette-holding unit which is formed so as to hold a cuvette including a blood sample; a detection unit which detects each absorbance of the two types of incident light having different wavelengths; a processing unit which determines the hemoglobin concentration in the blood by processing the measured absorbance result; and a control unit which regulates the two types of incident light having different wavelengths in order to repeatedly/sequentially radiate same. Although the system for measuring hemoglobin in whole blood of the present invention uses a small amount of whole blood, it is possible to measure the total hemoglobin concentration in an accurate and reliable manner. The system of the present invention aligns the paths of two types of incident light having different wavelengths passing through a microcuvette by using a diffuser plate so as to easily align a light source and increase the reliability of the results. Also, the system of the present invention uses two wavelengths so as to rapidly and accurately measure the total amount of hemoglobin, including oxidized and reduced hemoglobin.

公开(公告)号：US20150251177A1

公开(公告)日：2015-09-10

申请号：US14435988

申请日：2013-10-15

Applicant: BODITECHMED. INC.

Inventor： Byeong Chul Kim ,  Ki Tae Park ,  Hyun Jeong Kim

IPC: B01L3/00 ,  G01N33/543

CPC classification number: B01L3/5023 ,  B01L9/06 ,  B01L2200/026 ,  B01L2300/045 ,  B01L2300/0681 ,  B01L2300/069 ,  B01L2300/0825 ,  B01L2300/0851 ,  B01L2300/089 ,  B01L2300/123 ,  B01L2300/16 ,  B01L2400/0406 ,  G01N33/54386 ,  G01N33/558

Abstract: The present application relates to: a strip for lateral flow assay, comprising a support, a medium for development, a sample pad comprising a subpad, and an absorption pad; and a cartridge for lateral flow assay, comprising the same. According to the present application, the strip adopts a novel sample loading method, thereby obtaining reproducible results irrespective of the volume of an injected sample, and it is possible to readily change the amount of a sample, as necessary, thereby improving the reproducibility of measured results and convenience.

Abstract translation: 本申请涉及：用于侧流测定的条带，包括支撑体，用于显影的培养基，包括子垫的样品垫和吸收垫; 和用于侧流测定的药筒，包括该药筒。 根据本申请，条带采用新的样品加载方法，从而获得可重现的结果，而不考虑注射样品的体积，并且可以根据需要容易地改变样品的量，从而提高测量的样品的再现性 结果和方便。