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. 20, 2005
Filed:
Mar. 08, 2001
Naoto Akiyama, Tokyo, JP;
Masahiko Inomata, Tokyo, JP;
Ikuhiro Tsumura, Tokyo, JP;
Nihon Kohden Corporation, Tokyo, JP;
Abstract
An electrotherapy apparatus for generating first and second waveforms having reversed polarities. When the waveform of the electric energy outputted from the output electrodesandis the positive phase, the inductor, electric energy storage section, the first switch means, output electrode, patient, and the output electrodeare connected so that these can form the closed circuit. In the case where the waveform of the electric energy outputted from the output electrodesandis the negative phase, when the first switch meansis closed, the inductorand the electric energy storage sectionform the closed circuit, and when the first switch meansis opened, the inductorand the electric energy storage sectionare electrically separated, and the delivery of the electric energy to the output electrodes, andis conducted by the inductor