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:
Sep. 25, 2018
Filed:
Oct. 17, 2011
Applicants:
Luming LI, Beijing, CN;
Changqing Jiang, Beijing, CN;
Hongwei Hao, Beijing, CN;
Inventors:
Assignee:
TSINGHUA UNIVERSITY, Beijing, CN;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61B 5/05 (2006.01); A61B 5/04 (2006.01); A61N 1/08 (2006.01); A61N 1/05 (2006.01); B82Y 30/00 (2011.01); B82Y 5/00 (2011.01);
U.S. Cl.
CPC ...
A61N 1/08 (2013.01); A61N 1/05 (2013.01); B82Y 5/00 (2013.01); B82Y 30/00 (2013.01); A61N 1/086 (2017.08);
Abstract
An implantable biological electrode, including a wire (), wherein two ends of the wire () are connected with a contact () and a connector () respectively. The contact () comprises a conductive non-magnetic nanofiber with a specific resistivity or a conductive film with a specific center resistivity. A medical assembly comprises the implantable biological electrode. A contact prepared by the winding of a nanofiber or film material with a relatively high resistivity can effectively suppress turbulence and improve the safety of the electrode during magnetic resonance imaging.