我国首款完全自研HX自研机械臂骨科手术机器人实施首台临床手术

Core Viewpoint - The article emphasizes the significance of the HX self-developed orthopedic surgical robot, marking a milestone in China's surgical robot industry, which has been in development for over a decade [1][3]. Group 1: Technological Advancements - The HX system represents a shift from relying on foreign components to a fully self-developed surgical robot, showcasing a six-axis robotic arm capable of precise movements in a surgical environment [3][5]. - The design of the HX robotic arm incorporates a hybrid structure of serial and parallel configurations, ensuring a wide working space while maintaining high rigidity and agility, essential for orthopedic surgeries [8][10]. - Each joint of the robotic arm is independently driven, enhancing control capabilities and allowing for complex movements, which is crucial for executing intricate surgical tasks [10]. Group 2: Safety Mechanisms - The HX system implements a three-tier safety protection system, which includes real-time resistance sensing to prevent accidental cuts to vital tissues [12][13]. - Hard safety limits are established for bone cutting edges, depth, and angles, ensuring that the robot operates within predefined safe parameters [14]. - The system features real-time dynamic compensation to adjust for patient movements during surgery, maintaining tool alignment with the intended path [14][16]. Group 3: Data and Research Integration - The HX system is designed as an open and expandable platform, enabling data collection from each surgery to support research and clinical innovation in orthopedic procedures [19]. - Collaborations with top medical institutions across China aim to integrate industry, academia, and clinical practice, fostering a feedback loop for continuous technological improvement [19]. Group 4: Future Implications - The successful operation of the HX robotic arm at West China Hospital symbolizes a significant step towards the autonomy of high-end medical equipment in China, reducing reliance on foreign technology [21]. - The potential for the HX system to be utilized in more grassroots hospitals signifies a broader accessibility to advanced surgical techniques, promoting the concept of precision medicine in orthopedics [21][22].