公开(公告)号：US20250164432A1

公开(公告)日：2025-05-22

申请号：US19031892

申请日：2025-01-18

Applicant: EDAN INSTRUMENTS, INC.

Inventor： Guoxia LI ,  Bing YAN ,  Xiaoying LIU ,  Xing ZHANG ,  Minglian SHI

IPC: G01N27/327 ,  G01N27/333 ,  G01N27/416

Abstract: A sample test card and a blood gas analyzer are provided. The sample test card includes a first channel, a second channel, a first electrode located in the first channel, and a second electrode located in the second channel. The first electrode is configured to obtain an electrochemical parameter of a sample in the first channel, and the second electrode is configured to obtain an electrochemical parameter of a reference solution in the second channel. The sample test card further includes a salt bridge. An end of the salt bridge is exposed in the first channel, and the other end of the salt bridge is exposed in the second channel.

公开(公告)号：US20250164460A1

公开(公告)日：2025-05-22

申请号：US19031528

申请日：2025-01-18

Applicant: EDAN INSTRUMENTS, INC.

Inventor： Gaoxiang HUANG ,  Cai LIN ,  Yong LI ,  Zhixiang ZHAO ,  Zhenwei ZHUANG ,  Yuanbiao LI ,  Guoxia LI ,  Xing ZHANG

IPC: G01N33/487

Abstract: A detection assembly, including a first liquid path, a second liquid path, a liquid inlet, a liquid outlet, and a valve assembly. An end of the first liquid path is in communication with the liquid inlet, and another end is in communication with the liquid outlet; an end of the second liquid path is in communication with the liquid inlet, and another end is in communication with the liquid outlet. The valve assembly can be switched between a first turn-on state and a second turn-on state. In the first turn-on state, a first external liquid flows into the first liquid path from the liquid inlet and out of the first liquid path from the liquid outlet. In the second turn-on state, a second external liquid flows into the second liquid path from the liquid inlet and out of the second liquid path from the liquid outlet.

公开(公告)号：US20250122554A1

公开(公告)日：2025-04-17

申请号：US18972987

申请日：2024-12-08

Applicant: EDAN INSTRUMENTS, INC.

Inventor： Shiwei PI ,  Jiaqi CHEN ,  Xing ZHANG

IPC: C12Q1/68

Abstract: A molecular diagnosis device and a control method based on the molecular diagnosis device are provided, relating to the technical field of molecular testing. The control method includes: controlling preheating of a first heating component (55, 832) for a sample loading cavity (9411) on a test card (93); controlling the first heating component (55, 832) to heat the sample loading cavity (9411); controlling preheating of a second heating component (54, 8211) for a testing cavity (9461) on the test card (93); and controlling the second heating component (54, 8211) to heat the testing cavity (9461).