Vascular interventional surgery device, and drum assembly for vascular interventional surgery device

Abstract

According to a disclosed embodiment, a vascular interventional surgery device includes: a fixed frame; a steering assembly coupled to the fixed frame so as to be rotatable about a first axis, and including a first introduction/discharge port aligned on the first axis; and a drum assembly coupled to the steering assembly so as to be rotatable about a second axis extending in a direction that is transverse to the first axis, including a rotation unit configured to allow a flexible wire-type or tubular surgical tool that is insertable into a vessel to be wound in a circumferential direction about the second axis, and configured to guide the surgical tool such that the surgical tool is withdrawn outward or inserted inward through the first introduction/discharge port when the rotation unit rotates about the second axis.

Dependencies are inferred from the claim text.