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:
Jun. 23, 2026
Filed:
Jan. 19, 2022
Shenzhen Yhlo Biotech Co., Ltd., Shenzhen, CN;
Chungen Qian, Shenzhen, CN;
Ming Huang, Shenzhen, CN;
Bifeng Liu, Shenzhen, CN;
Peng Chen, Shenzhen, CN;
Yujin Xiao, Shenzhen, CN;
Kunhui Hu, Shenzhen, CN;
SHENZHEN YHLO BIOTECH CO., LTD., Shenzhen, CN;
Abstract
The present invention relates to a microfluidic chip, a reagent output structure thereof comprising a reagent storage chamber, a first centrifugal-force flow channel and a time delay unit. The time delay unit comprises a first diverting flow channel, a capillary-force flow channel, a second diverting flow channel and a second centrifugal-force flow channel. The first centrifugal-force flow channel extends away from the centre of rotation. The other end of the first diverting flow channel is in communication with one end of the capillary-force flow channel, the capillary-force flow channel extends towards the centre of rotation, the other end of the capillary-force flow channel is in communication with one end of the second diverting flow channel, the other end of the second diverting flow channel is in communication with the second centrifugal-force flow channel, and the second centrifugal-force flow channel extends away from the centre of rotation.