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. 07, 2026
Filed:
Jun. 11, 2021
Hangzhou Weiming Xinke Technology Co., Ltd, Hangzhou, CN;
Advanced Institute of Information Technology (Aiit), Peking University, Hangzhou, CN;
HANGZHOU WEIMING XINKE TECHNOLOGY CO., LTD, Hangzhou, CN;
ADVANCED INSTITUTE OF INFORMATION TECHNOLOGY (AIIT), PEKING UNIVERSITY, Hangzhou, CN;
Abstract
An electroosmotic drive module comprises: a porous dielectric film; two electrodes respectively provided on opposite sides of the porous dielectric film; and a porous insulating layer, one electrode being disposed between the porous dielectric film and the insulating layer. An implantable electroosmotic micropump comprises a housing, and at least one electroosmotic drive module is provided in the housing. There are a plurality of electroosmotic drive modules, and the plurality of electroosmotic drive modules are connected in series end to end, such that heterogeneous integrated assembly between different materials such as electrodes, films, and housings can be achieved.