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. 14, 2026
Filed:
Mar. 07, 2022
Supira Medical, Inc., Los Gatos, CA (US);
Michael Calomeni, San Jose, CA (US);
Brian D. Brandt, Morgan Hill, CA (US);
Ari Ryan, San Jose, CA (US);
Reza Shirazi, San Jose, CA (US);
Gregory Michael Hamel, Redwood City, CA (US);
Daniel Hildebrand, Santa Cruz, CA (US);
Spencer Noe, Santa Cruz, CA (US);
Supira Medical, Inc., Los Gatos, CA (US);
Abstract
Catheter blood pumps that include an expandable pump portion. The pump portions include a collapsible blood conduit that defines a blood lumen. The collapsible blood conduits include a collapsible scaffold adapted to provide radial support to the blood conduit. The pump portion also includes one or more impellers. The collapsible scaffold may include portions of differing radial stiffness based on location of the one or more impellers therein.