一种可拉伸银 / 氯化银导电油墨生物电极片

Abstract

本实用新型提出一种可拉伸银 / 氯化银导电油墨生物电极片，其包括承载基膜、导电线路、电极端部及绝缘覆面，该电极片采用可拉伸的膜材制作承载基膜和绝缘覆面，并采用银 / 氯化银导电油墨制作导电线路和电极端部，使得电极片具有良好的拉伸性能和导电性能，导电线路设计为蛇形结构，并填充于承载基膜的限位槽口中，增强了结构稳定性，可避免拉伸过程中的断裂风险，电极端部为弧形结构，便于与生物组织接触并获取电流，绝缘覆面开设避位凹口使电极端部方便露出，提高使用的便捷性，同时，整体设计为长条形结构，两端设有弧形端面，使得电极片在整体上更加合理、美观，且易于与外接线路连接。

Claims

1. A stretchable silver / silver chloride conductive ink bioelectrode patch, characterized in that, The stretchable silver / silver chloride conductive ink bioelectrode sheet comprises a carrier base film made of stretchable film material, a conductive line made of silver / silver chloride conductive ink, an electrode end made of silver / silver chloride conductive ink, and an insulating cover made of stretchable film material.

2. The stretchable silver / silver chloride conductive ink bioelectrode sheet according to claim 1, wherein the carrier base film is made of thermoplastic polyurethane elastomer.

3. The stretchable silver / silver chloride conductive ink bioelectrode sheet according to claim 1, wherein the conductive line is in a serpentine structure formed by a plurality of segments connected in series, and each segment is arranged in sequence along the stretching direction of the carrier base film.

4. The stretchable silver / silver chloride conductive ink bioelectrode sheet according to claim 1, wherein a limiting slot is formed in the inner wall of the carrier base film, the limiting slot is adapted to the shape of the conductive line, and the conductive line is formed by filling silver / silver chloride conductive ink into the limiting slot.

5. The stretchable silver / silver chloride conductive ink bioelectrode sheet according to claim 1, wherein the electrode end is in an arc structure, the inner arc edge of the electrode end is connected to the inner end of the conductive line, and the outer arc edge of the electrode end is exposed from the side of the insulating cover.

6. The stretchable silver / silver chloride conductive ink bioelectrode sheet according to claim 1, wherein the insulating cover is made of thermoplastic polyurethane elastomer, and a clearance notch is formed at one end of the insulating cover, the clearance notch is adapted to the shape of the electrode end, and the electrode end is exposed from the clearance notch.

7. The stretchable silver / silver chloride conductive ink bioelectrode sheet according to claim 1, wherein the carrier base film and the insulating cover are in a long strip structure, and each has an arc-shaped end face at the lengthwise end. ​ ​ ​ ​ ​ ​ ​ ​ ​ ​

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