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:
Aug. 25, 2020
Filed:
Aug. 13, 2019
Applicant:
Healionics Corporation, Seattle, WA (US);
Inventors:
Andrew J. Marshall, Seattle, WA (US);
Brandt Scanlan, Seattle, WA (US);
Max Maginness, Seattle, WA (US);
Adrienne Oda, Seattle, WA (US);
Michael J. Connolly, Seattle, WA (US);
Chad MacDonald, Seattle, WA (US);
Assignee:
Healionics Corporation, Seattle, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61F 2/91 (2013.01); A61F 2/00 (2006.01); A61F 2/06 (2013.01); A61M 1/36 (2006.01); A61F 2/848 (2013.01);
U.S. Cl.
CPC ...
A61F 2/91 (2013.01); A61F 2/0077 (2013.01); A61F 2/06 (2013.01); A61F 2/064 (2013.01); A61M 1/3653 (2013.01); A61M 1/3655 (2013.01); A61F 2/848 (2013.01); A61F 2210/0076 (2013.01); A61F 2220/0008 (2013.01); A61F 2230/0069 (2013.01); A61F 2250/0024 (2013.01);
Abstract
Provided herein are implantable devices, such as vascular grafts and access port for hemodialysis, that include a microporous sheath layer having a corrugated outer surface, and use therefore for reducing the risk of infection or stenosis.