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. 08, 1998
Filed:
May. 30, 1997
Reinmar Killmann, Forchheim, DE;
Siemens Aktiengesellschaft, Munich, DE;
Abstract
An apparatus for localizing action currents in the heart of a living subject has electrodes for acquiring a distribution of electrical potential on the body surface of the living subject generated by the action currents, a position acquisition unit for determining the spatial position of the electrodes, and a localization unit connected to the electrodes and to the position acquisition unit. The localization unit localizing the action currents from the distribution of potential and the spatial position of the electrodes. A reference catheter fixable in the heart is fashioned such that its spatial position can be determined by the position acquisition unit, and that the localization unit localizes the action currents with reference to the reference catheter.