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.

Date of Patent:
Oct. 15, 2019

Filed:

May. 02, 2018
Applicant:

Renalpro Medical, Inc., Palo Alto, CA (US);

Inventors:

Charles Char-Lin Koo, Palo Alto, CA (US);

Tsung-Chun Lee, New Taipei, TW;

Wen-Pin Shih, Taipei, TW;

Assignee:

RenalPro Medical, Inc., Santa Clara, CA (US);

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
A61M 31/00 (2006.01); A61B 17/12 (2006.01); A61B 6/12 (2006.01); A61B 6/00 (2006.01); A61M 25/01 (2006.01); A61M 25/10 (2013.01); A61B 90/00 (2016.01); A61B 17/00 (2006.01); A61M 5/00 (2006.01); A61M 25/09 (2006.01);
U.S. Cl.
CPC ...
A61B 17/12136 (2013.01); A61B 6/12 (2013.01); A61B 6/484 (2013.01); A61B 17/1204 (2013.01); A61B 17/12031 (2013.01); A61B 17/12036 (2013.01); A61B 17/12045 (2013.01); A61B 17/12109 (2013.01); A61B 17/12131 (2013.01); A61B 17/12172 (2013.01); A61M 25/0108 (2013.01); A61M 25/1002 (2013.01); A61M 25/1011 (2013.01); A61B 2017/00455 (2013.01); A61B 2090/3966 (2016.02); A61M 5/007 (2013.01); A61M 25/09 (2013.01); A61M 2025/1052 (2013.01); A61M 2025/1095 (2013.01); A61M 2205/0244 (2013.01); A61M 2205/0266 (2013.01); A61M 2205/3331 (2013.01); A61M 2206/16 (2013.01);
Abstract

A catheter devices/systems and methods therefrom are described herein for treating acute kidney injury, especially the contrast-induced acute kidney injury wherein the devices may prevent the contrast dyes from entering into kidney and/or facilitate blood flow of kidney by said catheter system.


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