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:
Apr. 26, 2016
Filed:
Jun. 20, 2012
Jose P. Joseph, Palo Alto, CA (US);
Pablo E. Garcia, Menlo Park, CA (US);
Karen F. Shakespear, San Francisco, CA (US);
Sarah Young, Menlo Park, CA (US);
Janus A. J. Haagensen, Menlo Park, CA (US);
Sanjeev Dutta, Los Altos, CA (US);
Jose P. Joseph, Palo Alto, CA (US);
Pablo E. Garcia, Menlo Park, CA (US);
Karen F. Shakespear, San Francisco, CA (US);
Sarah Young, Menlo Park, CA (US);
Janus A. J. Haagensen, Menlo Park, CA (US);
Sanjeev Dutta, Los Altos, CA (US);
SRI INTERNATIONAL, Menlo Park, CA (US);
The Board of Trustees of the Leland Stanford Junior University, Palo Alto, CA (US);
Abstract
An implantable catheter is provided that may be disinfected without removal from the body of a patient, using an electrochemical method to generate an electric field on the catheter surface and thus destroy microorganisms in a biofilm that is present or forming. A catheter system includes the implantable catheter and a voltage source that is operably connected to electrodes on or embedded in the exterior and optionally the interior catheter surface. Methods are also provided for disinfecting the implantable catheter in vivo and for detecting or confirming the presence of a pathogenic biofilm thereon.