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:
Jan. 25, 2022
Filed:
Apr. 30, 2018
Bittium Biosignals Ltd, Kuopio, FI;
Juha Matti Myllykangas, Kuopio, FI;
BITTIUM BIOSIGNALS LTD, Kuopio, FI;
Abstract
Disclosed is an electrode device for measuring an electric biosignal. The electrode device includes a flexible PCB (printed circuit board) having a flexible support layer and a trace layer on a first side. The trace layer includes at least two electrode pads for skin contacts and, for each electrode pad, a solder pad and a conducting trace forming a galvanic connection between the electrode and the solder pad. The flexible PCB further includes an opening defining a flexible, elongated cantilever in a central portion of the flexible PCB, having a base end connected to the central portion and a free end separated from the central portion. The solder pads are located at the free end. The electrode device further includes a connector component on the second side, soldered to the solder pads on the free end of the cantilever.