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:
Oct. 08, 2024
Filed:
Oct. 20, 2022
Applicant:
Tc1 Llc, St. Paul, MN (US);
Inventors:
Alexander King, Maple Grove, MN (US);
David Panus, Maple Grove, MN (US);
Tracee Eidenschink, Wayzata, MN (US);
John Pocrnich, Roseville, MN (US);
Kevin Griffin, Elk River, MN (US);
Assignee:
TC1 LLC, St. Paul, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 25/00 (2006.01); A61M 25/04 (2006.01); A61M 60/13 (2021.01); A61M 60/148 (2021.01); A61M 60/174 (2021.01); A61M 60/216 (2021.01); A61M 60/414 (2021.01); A61M 60/585 (2021.01); A61M 60/825 (2021.01);
U.S. Cl.
CPC ...
A61M 25/0023 (2013.01); A61M 60/13 (2021.01); A61M 60/174 (2021.01); A61M 60/216 (2021.01); A61M 60/414 (2021.01); A61M 60/585 (2021.01); A61M 60/825 (2021.01); A61M 2025/0024 (2013.01); A61M 2025/0025 (2013.01); A61M 25/04 (2013.01); A61M 60/148 (2021.01);
Abstract
A catheter pump includes a cannula having an inlet, an outlet, and a blood flow channel extending between the inlet and the outlet along a longitudinal axis. At least one impeller blade is operable to convey blood through the blood flow channel between the inlet to the outlet, wherein the at least one impeller blade is axially movable relative the cannula in a first direction toward the inlet and in a second direction away from the inlet.