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. 22, 2026
Filed:
Oct. 27, 2023
Delsys Incorporated, Natick, MA (US);
Gianluca De Luca, Natick, MA (US);
Joshua C Kline, Natick, MA (US);
Delsys Incorporated, Natick, MA (US);
Abstract
Determining a biopotential of deep layer muscles includes arranging electrodes on skin of a subject in a pattern corresponding to muscle tissue fibers of the subject, electrically coupling a subset of the electrodes to form a common reference node having a reference potential, and determining bipotential signal differences for separate electrodes that are not members of the first subset. For each of the separate electrodes, a biopotential difference is determined between a biopotential detected by each of the separate electrodes and the reference potential. An extent of the biopotential difference attributable to at least one deep-layer muscle is determined based on the biopotential differences. The pattern may be a two-dimensional array having columns of the electrodes arranged in a first dimension parallel with the muscle tissue fibers and a plurality of rows of the electrodes arranged in a second dimension that is orthogonal to the first dimension.