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. 11, 1987
Filed:
Jan. 28, 1986
Gunter Rau, 8000 Munchen, DE;
Other;
Abstract
The measuring sensor for biomedical signals, above all electro-physiological quantities, in contrast to invasive needle and wire electrodes introduced into the body through the physiological 'skin' barrier, and in contrast to pure surface electrodes merely brought in contact with the body surface, has as its essential part one or more short needle points which penetrate into the uppermost largely cast-off cell layers of the horny skin and which are retained by means of a preferably flexible mounting. The technique which can be carried out by means of the measuring sensor can be called quasi-invasive, although the needle point does not pass through the skin. The measuring sensor is suitable for detecting and measuring the electrophysiological quantities and for electrical stimulation.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile