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:
Aug. 16, 2011
Filed:
Aug. 08, 2006
Ying Sun, Wakefield, RI (US);
Jiang Wu, Norwood, MA (US);
John Dicecco, Wakefield, RI (US);
Robert B. Hill, Kingston, RI (US);
Ying Sun, Wakefield, RI (US);
Jiang Wu, Norwood, MA (US);
John DiCecco, Wakefield, RI (US);
Robert B. Hill, Kingston, RI (US);
Abstract
A device is disclosed for detecting a voltage potential from a tissue membrane. The device includes an input circuit, an output circuit and a digital signal processor. The input circuit receives a membrane voltage potential from an electrode. The output circuit receives an output command signal and provides a current output signal to the electrode. The digital signal processor is coupled to the input circuit and the output circuit. The digital signal processor provides the output command signal, and waits a delay period prior to receiving the membrane voltage signal from the input circuit.