A superpolar electrosurgical blade and a superpolar electrosurgical blade assembly. The superpolar electrosurgical blades are vertically aligned and spaced apart from each other along their length, the upper and lower thin elongate conductive members, and the cut ends of the elongate conductive members and their opposite non-cut ends. And the non-conductive coating covering both the upper and lower thin elongated conductive members and the space located therebetween, while remaining exposed. The superpolar electrosurgical blade assembly of the present invention having an argon beam function includes a non-conductive tubular member having a slot disposed over a top of the superpolar electrosurgical blade, and at least a portion of the non-conductive tubular member. And a conductive hollow cylindrical member housed in the housing.超極性電気外科用ブレードおよび超極性電気外科用ブレードアセンブリ。超極性電気外科用ブレードは、垂直に整列し、それらの長さに沿って互いに離間した、上部および下部薄型細長導電性部材と、細長導電性部材の切断端およびそれらの反対側の非切断端が露出したままでありながら、上部および下部薄型細長導電性部材とそれらの間に位置する空間の両方を被覆する非導電性コーティングとを含む。アルゴンビーム機能を有する本発明の超極性電気外科用ブレードアセンブリは、超極性電気外科用ブレードの上部の上に配置されたスロットを有する非導電性管状部材と、非導電性管状部材の少なくとも一部内に収容された導電性中空筒状部材とをさらに含む。
