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:
Mar. 12, 2019

Filed:

May. 22, 2012
Applicants:

LI Qian, Beijing, CN;

Yu-quan Wang, Beijing, CN;

Liang Liu, Beijing, CN;

LI Fan, Beijing, CN;

Wen-mei Zhao, Beijing, CN;

Chen Feng, Beijing, CN;

Inventors:

Li Qian, Beijing, CN;

Yu-Quan Wang, Beijing, CN;

Liang Liu, Beijing, CN;

Li Fan, Beijing, CN;

Wen-Mei Zhao, Beijing, CN;

Chen Feng, Beijing, CN;

Assignees:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
A61N 1/05 (2006.01); B82Y 5/00 (2011.01); B82Y 30/00 (2011.01); B82Y 15/00 (2011.01); A61N 1/362 (2006.01); A61N 1/375 (2006.01);
U.S. Cl.
CPC ...
A61N 1/0565 (2013.01); A61N 1/05 (2013.01); A61N 1/0563 (2013.01); B82Y 15/00 (2013.01); B82Y 30/00 (2013.01); A61N 1/0573 (2013.01); A61N 1/362 (2013.01); A61N 1/375 (2013.01);
Abstract

A pacemaker is provided. The pacemaker includes an electrode line having a lead and an electrode. The electrode includes a carbon nanotube composite structure having a matrix and at least one carbon nanotube structure located in the matrix. A first end of each carbon nanotube structure protrudes out of a first surface of the matrix for stimulating the human tissue, and a second end of each carbon nanotube structure protrudes out of a second surface of the matrix to electrically connect to the lead.


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