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. 06, 2023
Filed:
Aug. 27, 2020
Applicant:
Boston Scientific Scimed Inc, Maple Grove, MN (US);
Inventors:
Joseph A. Kronstedt, New Hope, MN (US);
Umang Anand, Plymouth, MN (US);
Assignee:
BOSTON SCIENTIFIC SCIMED, INC., Maple Grove, MN (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 60/422 (2021.01);
U.S. Cl.
CPC ...
A61M 60/422 (2021.01); A61M 2205/0266 (2013.01); A61M 2205/3646 (2013.01); A61M 2205/50 (2013.01);
Abstract
A seal assembly is configured to seal a portion of a blood pump from the blood. The seal assembly includes a first seal; and a second seal. The second seal includes a lower contact-pressure seal than the first seal.