Humanoid robots perform medical procedures via remote control
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Healthcare systems around the world suffer from overcrowded hospitals, doctor burnout, and increased delays in surgical procedures. So it’s always good to see research exploring new solutions through technology. The University of California, San Diego (UCSD) is considering humanoid robots as a potential solution. It suggests that they may play an important role in alleviating the health care burden. Unlike traditional surgical robots that are expensive and highly specialized, humanoid robots offer more flexibility. And this makes them promising candidates for a wide range of clinical tasks.
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Unitree G1 humanoid robot that performs physical examinations. (ucsd arclab)
UCSD Test UnitreeG1 Humanoid Robot in Actual Medical Procedures
UCSD equipment a Unitree G1 Humanoid Robot Using Inspire Gen4 Robotic Hands, we have developed a two-handed remote control system as well. Both can perform seven different medical procedures using human-controlled remote controls using foot pedals, HTC Vive trackers, and motion capture cameras.
The robots that have performed these tasks range from physical examinations such as auscultation and palpation to emergency procedures such as bag valve mask ventilation and endotracheal intubation. Some of them required considerable accuracy, like ultrasound-guided injections.
There were several challenges in the sensitivity of the force control and sensors, but the robot managed to perform most of the tasks given to it with precision.
The Unitree G1 humanoid robot performs ultrasound. (ucsd arclab)
Medical robot test results show strong potential for use in hospitals
During the examination, a stethoscope was used normally and a basic physical examination was performed. In these tests, performance was hampered by sensor feedback and hand design limitations. Consistent ventilation was achieved for emergency care. However, human assistance was required to maintain the seals and strength required for intubation.
When it came to the needle procedure, ultrasound-guided injections were given. Achieved a success rate of 70% when performed by a nonclinical physician, indicating the potential training objectives. The tests show problems with needle control and orientation during sutures, indicating that tactile feedback mechanisms need improvement.
Performs Unitree G1 Humanoid Robot ventilation. (ucsd arclab)
How humanoid robots can change healthcare and hospital staffing
This is the first major study to add humanoid robots to hospital work systems. Aging populations and ongoing labor shortages allow these adaptable robots to support routine and emergency tasks in hospital settings. This robot can put a lot of pressure on medical staff. The versatility and ability to be controlled remotely are particularly appealing for configurations that require rapid response and tools to perform a wide range of tasks.
What does this mean to you?
If you’ve been waiting too long in the ER, have struggled to book an appointment with an expert, or have been worried about an overworked healthcare provider, this study should grab your attention. Humanoid robots like the Unitree G1 do not replace doctors, but they can support them in practical ways. From implementing emergency procedures remotely to assisting with regular physical examinations in busy hospitals, these robots can alleviate bottlenecks and improve access to care.
For patients, this means a safer hospital environment with less waiting times, faster treatment, and less growth in the medical team. For families in rural or underserved areas, this technology could provide critical care assistance in areas with limited medical staff. Also, repeated or physical taxation can provide much-needed relief for healthcare workers.
Although technology is still evolving, these early results suggest a future where hospitals can help not only tools but robotic teammates provide faster and smarter care.
Important takeouts for your cart
Humanoid robots like the Unitree G1 are not ready to completely replace humans, but they are steadily proving how capable they are in a medical environment. Researchers simply solve problems such as force control, sensitivity, and dexterity. When they do, these robots are assisting in surgery in operating rooms around the world. They make our struggling healthcare system much more resilient and accessible.
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