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:
Dec. 16, 2025
Filed:
May. 16, 2024
Shih-chieh Huang, Taichung, TW;
Shih-Chieh Huang, Taichung, TW;
Abstract
A hollow balloon catheter device () includes a catheter portion () including a passage () defined therethrough, and a balloon () located at one end of the catheter portion (). An inflation tube () passes through the passage () and extends into a balloon element (). A blood flow channel () extends through the balloon (). The balloon () is inflated via the inflation tube () to dilate a blocked blood vessel (), while the blood flow channel () forms an open configuration and communicates with the blood vessel () after the balloon () is inflated so that blood continues to flow through the blood flow channel (). This ensures that blood flow is not hindered or blocked, eliminating concerns about blood reflux or blockage for the doctor and avoiding operational errors due to time constraints.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile