公开(公告)号：US20150289775A1

公开(公告)日：2015-10-15

申请号：US14688465

申请日：2015-04-16

Applicant: Worcester Polytechnic Institute

Inventor： Ki Chon ,  Justin Bales ,  Bersain A. Reyes ,  Hugo F. Posada-Quintero

IPC: A61B5/0408 ,  B29C70/72 ,  B29C70/88 ,  A61B5/0478

CPC classification number: B29C70/885 ,  A61B5/0424 ,  A61B2560/0412 ,  A61B2562/0215 ,  A61B2562/125 ,  A61B2562/164 ,  A61B2562/18 ,  B29C39/10 ,  B29L2031/34 ,  B29L2031/753 ,  Y10T29/49117

Abstract: An epidermal electrode operable independently of the ambient environment, such as the presence of water, sweat, or dry conditions, and achieve a suitable impedance with the epidermal surface for transmitting electrical signals indicative of bodily physiological process such as ECG signals for heart monitoring. The hydrophobic surface mountable electrode including a flexible, conductive substrate of PDMS (Polydimethylsiloxane) with dispersed carbon black and having a substantially planar sensing area adapted for communication with an electrically sensitive surface such as a patient's skin, and an embedded conductor encapsulated in the substrate for connection to a monitor circuit, the terminal having electrical continuity with the planar sensing area.

Abstract translation: 可以独立于周围环境操作的表皮电极，例如存在水，汗水或干燥条件，并且与表皮表面实现适当的阻抗，用于传输指示身体生理过程的电信号，例如用于心脏监测的ECG信号。 所述疏水性表面可安装电极包括具有分散的炭黑并且具有适于与电敏感表面（例如患者皮肤）相通的基本平坦的感测区域的柔性导电性PDMS基质（聚二甲基硅氧烷），以及封装在所述衬底中的嵌入式导体 连接到监视器电路，该终端具有与平面检测区域的电连续性。