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:
Jul. 15, 2025
Filed:
Oct. 27, 2021
Shenzhen Biorain Biotechnology Co.,ltd., Guangdong, CN;
Shenzhen Biorain Biotechnology Co., Ltd., Shenzhen, CN;
Abstract
A microfluidic device, including: a main body, a sealing layer and a plurality of Polymerase Chain Reaction (PCR) units arranged on the main body. Each PCR unit includes a microchannel arranged on a surface of the main body, and a sample reservoir, an oil reservoir, a droplet generation zone, a transition zone, a droplet storage zone and a collection zone that are communicated with each other through the microchannel. The sealing layer is arranged on the surface of the main body to seal the main body. After generated, the droplets are collected in the oil reservoir and then distributed to the droplet storage zone through the transition zone.