In a groundbreaking achievement, humanoid robots have successfully performed surgery for the first time, signalling a significant advancement in medical robotics and the potential transformation of healthcare delivery. Collaborating with surgeons from the University of California, San Diego (UCSD), these innovative machines executed gallbladder removal procedures, demonstrating their ability to operate in both autonomous and teleoperated capacities.
A Revolutionary Surgical Milestone
The pioneering surgeries involved a humanoid robot carrying out a gallbladder removal procedure, followed by a second operation where two robots worked concurrently to perform a laparoscopic gallbladder removal. These operations were conducted on non-primate mammals as part of a proof-of-concept study. The implications of this research extend far beyond the surgical theatre.
Michael Yip, a senior author of the study and faculty member at UCSD’s Department of Electrical and Computer Engineering, expressed optimism about the future role of humanoid robots in surgery. He stated, “This study shows that humanoid robots have a viable future in the field of surgery. Remotely operated and autonomous humanoid robots have real potential for amplifying access to critical surgeries to which patients would otherwise not have access.”
Advantages Over Traditional Systems
The research team underscored several advantages of humanoid robots compared to existing robotic surgical systems. According to Shanglei Liu, MD, an assistant professor of surgery at UCSD, humanoid robots can be produced at a significantly lower cost and require less space in operating rooms. Liu noted, “It’s a fraction of the cost and it takes a fraction of the space in an operating room. So it’s easy to deploy, anywhere from rural areas to the battlefield, and even to space.”
This versatility positions humanoid robots as an appealing alternative, particularly in underserved regions where access to surgical care is limited. The prospect of deploying these robots in various environments could reshape the landscape of healthcare delivery.
The Path to Autonomous Surgery
During the surgeries, the humanoid robots, affectionately dubbed “Surgie,” were teleoperated by skilled surgeons. However, researchers are keen on advancing these technologies to one day enable full autonomy. “One of our goals is to develop the autonomous surgical assistant,” Dr Yip remarked, highlighting the potential for robots to alleviate staffing shortages in surgical teams across numerous healthcare settings.
The study, titled “In vivo feasibility study of humanoid robots in surgery,” was published in the journal *Nature*, shedding light on the mechanics and future applications of humanoid surgical assistants. The researchers envision a future operating theatre where human and robotic teams collaborate seamlessly to deliver essential medical procedures, both in conventional hospitals and in unique field medicine scenarios.
Why it Matters
The successful integration of humanoid robots into surgical settings could revolutionise healthcare, particularly in areas where surgical services are scarce. By increasing access to critical procedures, these robots hold the promise of addressing significant healthcare disparities on a global scale. As technology continues to evolve, the vision of autonomous surgical assistants may not be far off, heralding a new era in medicine where innovations not only enhance efficiency but also save lives.
