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:
Dec. 15, 2009
Filed:
Nov. 29, 2002
Wanli Xing, Beijing, CN;
Zhe Yu, Beijing, CN;
Guangxin Xiang, Beijing, CN;
Liangbin Pan, Beijing, CN;
Jing Cheng, Beijing, CN;
Wanli Xing, Beijing, CN;
Zhe Yu, Beijing, CN;
Guangxin Xiang, Beijing, CN;
Liangbin Pan, Beijing, CN;
Jing Cheng, Beijing, CN;
CapitalBiochip Corporation, Beijing, CN;
Tsinghua University, Beijing, CN;
Abstract
The present invention provides an apparatus for stimulating an animal cell and recording its physiological signal and methods of making and using thereof. The purpose of the present invention is to provide an apparatus for stimulating an animal cell and recording its physiological signal that is efficient, convenient, and accurate. The apparatus for stimulating an animal cell and recording its physiological signal of the present invention comprises a poor conductive substrate, wherein on at least one surface of the substrate is provided at least one unit conductive polymer layer and at least one good conductive microelectrode.