High frequency output device and invasive tip therefor

Abstract

A high frequency output device and an invasive tip therefor are proposed, and the invasive tip includes a substrate, a needle array extending from a first surface of the substrate, one or more conductive pins extending from a second surface of the substrate, a bracket for supporting the substrate and guiding the one or more conductive pins, and a housing configured to accommodate the bracket inside thereof, have a plurality of through holes formed in a first end thereof opposite the first surface, and have a side wall formed to surround the needle array between the first end and a second end, the side wall having a shape of an inclined surface whose horizontal cross-sectional area decreases from a first point on the side wall to the first end, wherein the substrate includes wiring for electrically conductively connecting the one or more conductive pins to the needle array.