公开(公告)号：US12203923B2

公开(公告)日：2025-01-21

申请号：US17993841

申请日：2022-11-23

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtaek Lim ,  Taekyu Choi ,  Younghwan Kim ,  Seonggeun Kim ,  Changseok Kim ,  Kyungho Kong ,  Kyounghwa Kim ,  Youngrae Lee ,  Inkwan Yeo

IPC: G01N33/487 ,  A61B5/00 ,  A61B5/05 ,  A61B10/00 ,  B01L3/00 ,  G01N27/414 ,  G01N33/543 ,  G06K7/14 ,  G06Q20/32 ,  H01R12/72 ,  H05K1/18

Abstract: Provided is a probe device for testing a sensor chip that detects a target material from an analysis specimen, has a reactant reacting specifically with the target material, and transmits a generated electrical signal through a pad. The probe device can include a lower housing accommodating a circuit board electrically connectable to an external test device; a middle housing positioned on the lower housing, coupled to the lower housing, and having the sensor chip mounted thereon; a probe module having probe pins for connecting a pad of the sensor chip and a connection pad of the circuit board to each other; and an upper housing positioned on the middle housing, coupled to the middle housing, having a recessed portion that opens the sensor chip, and having a guide area for aligning the probe module on the pads of the sensor chip and the circuit board.

公开(公告)号：US20230333100A1

公开(公告)日：2023-10-19

申请号：US17993676

申请日：2022-11-23

Applicant: LG ELECTRONICS INC.

Inventor： Kyoungtaek Lim ,  Taekyu Choi ,  Seonggeun Kim ,  Younghwan Kim ,  Changseok Kim ,  Kyungho Kong ,  Kyounghwa Kim ,  Youngrae Lee ,  Inkwan Yeo

IPC: G01N33/543 ,  B01L3/00

CPC classification number: G01N33/5438 ,  B01L3/502715 ,  B01L2300/0645 ,  B01L2300/023 ,  B01L2300/0663 ,  B01L2300/0848 ,  B01L2300/0861

Abstract: The present disclosure provides a biosensor cartridge comprising a circuit board including a connection terminal configured to be electrically connectable to an external diagnostic device; a sensor chip configured to detect a target material from an applied analysis specimen and transmit an electrical signal generated by reacting with the detected target material to the connection terminal of the circuit board; and a housing configured to accommodate the circuit board and the sensor chip and surround the circuit board and the sensor chip so that the connection terminal is exposed, and an accommodating portion accommodates the analysis specimen and opens the sensor chip's sensor area in which a reactant reacting specifically with the target material is disposed is formed on one surface of the housing. cancan