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:
Apr. 23, 2024
Filed:
Jul. 13, 2020
Applicant:
Shifamed Holdings, Llc, Campbell, CA (US);
Inventors:
Michael Calomeni, San Jose, CA (US);
Brian D. Brandt, Morgan Hill, CA (US);
Daniel Hildebrand, Santa Cruz, CA (US);
Tom Saul, Moss Beach, CA (US);
Assignee:
Shifamed Holdings, LLC, Campbell, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 60/216 (2021.01); A61M 60/13 (2021.01); A61M 60/139 (2021.01); A61M 60/174 (2021.01); A61M 60/268 (2021.01); A61M 60/295 (2021.01); A61M 60/414 (2021.01); A61M 60/808 (2021.01); A61M 60/81 (2021.01); A61M 60/857 (2021.01);
U.S. Cl.
CPC ...
A61M 60/857 (2021.01); A61M 60/13 (2021.01); A61M 60/139 (2021.01); A61M 60/174 (2021.01); A61M 60/216 (2021.01); A61M 60/295 (2021.01); A61M 60/414 (2021.01); A61M 60/808 (2021.01); A61M 60/81 (2021.01); A61M 2207/00 (2013.01); A61M 2230/30 (2013.01);
Abstract
Catheter blood pump that include an expandable pump portion extending distally from an elongate shaft. The pump portions include an expandable impeller housing including an expandable blood conduit that defines a blood lumen between an inflow and an outflow. The pump portions include one or more expandable impellers disposed at least partially within the blood lumen.