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:
Sep. 22, 2026
Filed:
Feb. 13, 2023
Shenzhen Core Medical Technology Co., Ltd, Shenzhen, CN;
Yicheng Zhu, Shenzhen, CN;
Shunzhou Yu, Shenzhen, CN;
SHENZHEN CORE MEDICAL TECHNOLOGY CO., LTD, Shenzhen, CN;
Abstract
A blood pump (), comprising: a cannula assembly () having an infusion cavity (); an impeller () rotatably provided in the infusion cavity (), the impeller () having an accommodating cavity () and a communication hole () formed thereon, the communication hole () being in communication with the infusion cavity () and the accommodating cavity (); a rotating shaft () fixedly connected to the impeller (), one end of the rotating shaft being provided with a protruding head () arranged in the accommodating cavity (); and a base () connected to the cannula assembly (). The base () comprises a support shaft (), an end face () of the support shaft () forming a concave cavity () cooperating with the protruding head (). A flow-through gap () is formed between the impeller () and the base (), the flow-through gap () being in communication with the accommodating cavity ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile