Biosensignal acquisition devices, and biosensignal acquisition systems and methods

Abstract

A biosignal acquisition system is provided that includes at least a first sensor unit and a sensor-positioning structure configured to extend across a hand of a subject. The sensor positioning structure is configured to maintain the first sensor unit at a first position on a palm of a subject. The sensor-positioning structure includes a first end configured to conform around and couple to a purlicue of a hand of the subject. The first end is C-shaped and includes a first bent section that is rigid or at least semi-rigid, the first bent section being shaped and configured to conform to and couple to the purlicue of a hand of the subject. The sensor-positioning structure further includes a second end configured to conform around and couple to a lateral portion of the hand that is opposite to the purlicue of the hand of the subject.

Dependencies are inferred from the claim text.