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. 13, 2023
Filed:
Mar. 17, 2021
Beijing Dawei Bio Ltd., Beijing, CN;
BEIJING DAWEI BIO LTD., Beijing, CN;
Abstract
A droplet generating method includes the steps of providing a micro-pipe having an outlet end; providing a liquid driving device to generate a flow of a first liquid; locating and positioning the micro-pipe which extends along a vertical longitudinal axis; connecting the liquid driving device with the micro-pipe so that the first liquid flows and is emitted out from the outlet end; providing a container, which is positioned at least in-part below the micro-pipe and adapted to contain a second liquid including a liquid surface disposed at a position located between a highest and a lowest positions; and either vertically or horizontally vibrating the micro-pipe, and thereby forming a plurality of droplets of the first liquid emitted from the outlet end at a position below the liquid surface of the second liquid.