Surgical robots, as innovative technology in the medical field, are gradually transforming traditional surgical methods and providing patients with safer and more precise treatment options. They play an increasingly important role in surgical procedures. In this article, I will discuss topics related to the components of surgical robots, hoping to be helpful to you.

Content：

Part 1：Types of medical surgical robots

Part 2：What are the important components of medical surgical robots?

Part 3：Common manufacturing methods for medical surgical robot parts

Part 4：The importance of precision in medical surgical robot part processing

Part 5：How to choose materials for medical robot parts?

Part One: Types of medical surgical robots

There is a variety of surgical robots, including orthopedic surgical robots, laparoscopic surgical robots, cardiac surgical robots, urological surgical robots, and single-port surgical robots, among others. Orthopedic surgical robots and laparoscopic surgical robots are two common types; the former is mainly used in orthopedic surgeries, such as joint replacement and spinal surgery, while the latter, also known as laparoscopic or endoscopic surgical robots, are commonly used for minimally invasive surgeries.

Part Two: What are the important components of medical surgical robots?

Key components of surgical robots include mechanical arms, robotic hands, surgical tools, remote control systems, vision systems, and navigation system-related parts. The mechanical arms are responsible for carrying and operating surgical tools; the remote control system allows surgeons to operate the robot from a distance; the vision system provides high-definition views of the surgical scene; the navigation system ensures precise operations; and the surgical tools enable the robot to perform complex surgical steps and provide a more intuitive surgical feel. These components work together to make surgical robots a precise and efficient medical tool, offering more advanced and safer solutions for surgical procedures.

Part Three: Common manufacturing methods for medical surgical robot parts

The components of surgical robots are produced using advanced manufacturing and processing technologies, including five-axis CNC machining, laser cutting, electrical discharge machining (EDM), CNC milling and turning, injection molding, and 3D printing. Five-axis machining centers can realize irregularly shaped parts such as mechanical arms, ensuring high precision and consistency of the parts. Laser cutting is suitable for cutting complex contours of components, while EDM is used for processing hard materials. CNC milling and turning achieve the manufacture of complex structures through computer numerical control technology, and injection molding is used for the manufacture of plastic parts.

Part Four: The importance of precision in medical surgical robot part processing

The performance and reliability of surgical robots largely depend on the precision of their component processing. High-precision part processing ensures the stability and durability of the equipment and can also enhance the operational precision of the device. For example, each joint of the mechanical arm requires precise machining and assembly to ensure it accurately mimics the surgeon's movements during surgery. Insufficient precision in parts could lead to surgical failure or harm to the patient.

Part Five: How to choose materials for medical robot parts?

Common materials include stainless steel, titanium alloys, engineering plastics, aluminum alloys, and ceramics. Stainless steel and titanium alloys are commonly used for mechanical structures and surgical tools, aluminum alloys are typically used for lightweight components, engineering plastics are used for housings and buttons, handles, etc., and ceramics are used for parts requiring high strength and hardness.

GPM specializes in one-stop CNC machining services for medical device mechanical parts. Our part production, whether in terms of tolerances, processes, or quality, meets strict standards applicable to medical manufacturing. Engineers' familiarity with the medical field can help manufacturers optimize processes and reduce costs in the machining of medical robot parts, enabling products to quickly capture the market.