Patent ID: 9008748
Filing Date: 2015-04-14
Classification: A61B

Abstract:
1. A waterproof physiological signal detection device, comprising: a waterproof base layer; at least one electrode pad, which is positioned on a top surface of the waterproof base layer, the at least one electrode pad and the waterproof base layer forming a first receiving compartment therebetween; at least one water absorption unit, which is positioned in the first receiving compartment, the water absorption unit having a top engaging the electrode pad, the water absorption unit having a bottom engaging the waterproof base layer; and a waterproof top layer, which is positioned to overlap the top surface of the waterproof base layer, the waterproof top layer forming at least one top layer opening, the at least one top layer opening corresponding to and exposing the at least one electrode pad, an undersurface of a circumference of the top layer opening overlapping a circumference of a top surface of the electrode pad, the electrode pad having a central portion projecting through the top layer opening; wherein the water absorption unit forms in a bottom thereof a plurality of spaced anti-skidding sections, the waterproof base layer forming, in the top surface thereof, a plurality of spaced counterpart anti-skidding sections, the counterpart anti-skidding sections respectively corresponding to the anti-skidding sections, the counterpart anti-skidding sections being respectively engageable with the anti-skidding sections, and wherein the anti-skidding sections and the counterpart anti-skidding sections are defined by grooves or ribs.