The "Design of Catheter Tube Connected Linguascope Device Driven by Stepper Motor for Oncology Applications" is a medical device designed for use in the field of oncology. The device is intended to assist in procedures involving catheter tubes in cancer treatment. It incorporates a stepper motor as a key component to drive its functionality.The device's primary purpose is to enhance precision and control during catheter tube insertion and manipulation, particularly in oncology procedures. The stepper motor plays a crucial role in facilitating precise movements and adjustments, ensuring accurate positioning and control over the catheter tube. This precision is essential in oncology applications, where precise placement of catheters is often critical for the delivery of treatments such as radiation therapy or brachytherapy.