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:
Jun. 02, 2026
Filed:
Nov. 10, 2022
Applicant:
Tc1 Llc, St. Paul, MN (US);
Inventors:
Richard L. Keenan, Livermore, CA (US);
Keif M. Fitzgerald, San Jose, CA (US);
Veronica J. Neiman, Union City, CA (US);
Phyllis Yuen, Fremont, CA (US);
Assignee:
TC1 LLC, St. Paul, MN (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 60/237 (2021.01); A61M 60/13 (2021.01); A61M 60/174 (2021.01); A61M 60/405 (2021.01); A61M 60/414 (2021.01); A61M 60/50 (2021.01); A61M 60/808 (2021.01); A61M 60/81 (2021.01); A61M 60/824 (2021.01); A61M 60/825 (2021.01); A61M 60/827 (2021.01); A61M 60/829 (2021.01); A61M 60/857 (2021.01); A61M 60/859 (2021.01); A61M 60/865 (2021.01); A61M 60/88 (2021.01); A61M 60/148 (2021.01);
U.S. Cl.
CPC ...
A61M 60/237 (2021.01); A61M 60/13 (2021.01); A61M 60/174 (2021.01); A61M 60/405 (2021.01); A61M 60/414 (2021.01); A61M 60/50 (2021.01); A61M 60/808 (2021.01); A61M 60/81 (2021.01); A61M 60/824 (2021.01); A61M 60/825 (2021.01); A61M 60/827 (2021.01); A61M 60/829 (2021.01); A61M 60/857 (2021.01); A61M 60/859 (2021.01); A61M 60/865 (2021.01); A61M 60/88 (2021.01); A61M 60/148 (2021.01); Y10T 29/49236 (2015.01);
Abstract
A catheter pump assembly is provided. The catheter pump assembly includes a proximal portion, a distal portion, a catheter body having a lumen extending along a longitudinal axis between the proximal and distal portions, an impeller disposed at the distal portion, and a stator disposed at a downstream location of the impeller to straighten flow downstream from the impeller. The stator is collapsible from a deployed configuration to a collapsed configuration.