公开(公告)号：US11067564B2

公开(公告)日：2021-07-20

申请号：US15570362

申请日：2016-04-29

Applicant: INDUSTRY ACADEMIC COOPERATION FOUNDATION KEIMYUNG UNIVERSITY ,  KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Yun Seok Heo ,  Dae-Kyu Song ,  Su Jeong Shin ,  Min Ho Yang ,  Jae-hoon Han ,  Tae Jae Lee ,  Seok Jae Lee

IPC: G01N33/49 ,  A61B5/00 ,  A61B5/145 ,  A61B5/1468 ,  G01N33/66 ,  G01N27/02 ,  G01N33/487 ,  G01N33/68 ,  G01N27/327

Abstract: A portable insulin resistance diagnosis device includes: a housing capable of being grasped by an outer periphery thereof and comprising a space formed therein; a sensor unit which protrudes towards the outside of the housing and detects glucose and proteins in blood when a blood sample of a target specimen is dropped on the sensor unit, a diagnosis unit, which is provided inside the housing, amplifying an electrical signal generated according to concentrations of the blood glucose and proteins detected in the sensor unit, converting the electrical signal into a digital signal, and determining whether insulin resistance is normal; and a display unit, which is provided on an external surface of the housing, displaying whether insulin resistance analyzed in the diagnosis unit is normal.

公开(公告)号：US11666902B2

公开(公告)日：2023-06-06

申请号：US16978438

申请日：2019-07-25

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Seok Jae Lee ,  Moon Keun Lee ,  Nam Ho Bae ,  Tae Jae Lee ,  Kyoung Gyun Lee ,  Yoo Min Park

IPC: B01L3/00

CPC classification number: B01L3/5027 ,  B01L3/502715 ,  B01L2200/027 ,  B01L2200/028 ,  B01L2300/0861 ,  B01L2300/0883 ,  B01L2300/161

Abstract: A modular fluidic chip includes a body configured to have at least one flow channel formed in an inside thereof and be connected to another modular fluidic chip to allow the at least one flow channel to communicate with a flow channel provided in the other modular fluidic chip. A fluidic chip capable of performing one function is formed in the form of a module, whereby a fluidic flow system of various structures can be implemented without restriction in shape or size by connecting a plurality of fluidic chips capable of performing different functions as necessary. Through this, various and accurate experimental data can be obtained, and when a specific portion is deformed or damaged, only the fluidic chip corresponding thereto can be replaced, thereby reducing manufacture and maintenance costs.

公开(公告)号：US11618018B2

公开(公告)日：2023-04-04

申请号：US17056416

申请日：2019-07-25

Applicant: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY

Inventor： Moon Keun Lee ,  Seok Jae Lee ,  Nam Ho Bae ,  Tae Jae Lee ,  Kyoung Gyun Lee ,  Yoo Min Park

IPC: B01L3/00

Abstract: A modular fluid chip according to an embodiment of the present disclosure includes a body including at least one first hole which allows fluid to flow therethrough; and a housing receiving the body therein, and including a second hole which corresponds to the at least one first hole and allows the fluid to flow therethrough, and a fluid connection part which is connectable to another modular fluid chip.