The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Aug. 12, 2025
Filed:
Apr. 13, 2020
Lansion Biotechnology Co., Ltd., Jiangsu, CN;
Xingshang Xu, Jiangsu, CN;
Jeffery Chen, Jiangsu, CN;
LANSION BIOTECHNOLOGY CO., LTD., Jiangsu, CN;
Abstract
A multi-channel microfluidic blood coagulation detection chip includes a chip body. The chip body includes a lower-layer chip, a middle-layer chip, and an upper-layer chip in sequence from bottom to top. The lower-layer chip, the middle-layer chip, and the upper-layer chip cooperate with each other to define a closed microfluidic channel and a plurality of mutually-independent detection chambers. The upper-layer chip is provided with a sample loading hole, and the sample loading hole communicates with the detection chambers through the microfluidic channel. The chip body further includes electrodes. The electrodes include upper-layer electrodes and lower-layer electrodes, the upper-layer electrodes are disposed on a back surface of the upper-layer chip, the lower-layer electrodes are disposed on a front surface of the lower-layer chip, and a gap is provided between the upper-layer electrodes and the lower-layer electrodes.