Medical Ultrasonic Scalpel, Medical Ultrasonic Scalpel System, and Robot-Assisted Ultrasonic Scalpel System

Abstract

Disclosed are a medical ultrasonic scalpel, a medical ultrasonic scalpel system, and a robot-assisted ultrasonic scalpel system, relating to the technical field of medical instruments. The medical ultrasonic scalpel includes a blade (10) having a first end face (101) and a cutting groove (102), and the cutting groove (102) allows the first end face (101) to form at least one annular cutting face (103). The bone tissue corresponding to a position where the cutting groove (102) is located does not contact the cutting face (103.) It is not needed to cut or fragment the bone tissue corresponding to the position. The cutting face (103) creates a relatively small area of cutting or fragmentation on the bone tissue, but can still cut or fragment the bone tissue into large pieces of bone. Cutting or fragmenting the bone tissue takes less time, achieving higher working efficiency.

Dependencies are inferred from the claim text.