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:
Jul. 23, 2019
Filed:
Sep. 06, 2016
Applicant:
Chrysalis Medical, Inc., Sunnyvale, CA (US);
Inventors:
Maurino G. Flora, San Jose, CA (US);
David L. Black, Cameron, MT (US);
Celso J. Bagaoisan, Union City, CA (US);
Suresh Subraya Pai, Los Altos, CA (US);
Marius C. Florescu, Omaha, NE (US);
Assignees:
CHRYSALIS MEDICAL, INC., Sunnyvale, CA (US);
BOARD OF REGENTS OF THE UNIVERSITY OF NEBRASKA, Lincoln, NE (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61M 1/36 (2006.01); A61M 25/00 (2006.01);
U.S. Cl.
CPC ...
A61M 1/3661 (2014.02); A61M 1/3653 (2013.01); A61M 25/0032 (2013.01); A61M 25/0074 (2013.01); A61M 2025/0019 (2013.01); A61M 2025/0031 (2013.01); A61M 2025/0034 (2013.01); A61M 2025/0057 (2013.01);
Abstract
A hemodialysis catheter is disclosed for deploying in an artery or vein, comprising various means for disrupting, mechanically and/or chemo-mechanically, a fibrous sheath forming naturally outside of the catheter; optionally the disrupted fibrin sheath and/or thrombus is captured.