Canadian Scientists Develop Rice-Sized Magnetic Robot to Treat Kidney Stones Without Surgery
Canadian researchers have unveiled a breakthrough medical innovation: a rice-sized magnetic robot designed to treat kidney stones without the need for surgery. The tiny device can be remotely guided through the urinary tract using external magnetic fields, offering a minimally invasive alternative to conventional treatments.
Once the robot reaches a kidney stone, it applies controlled mechanical force to break the stone into fine particles. These fragments can then pass naturally from the body, eliminating the need for surgical cuts, anesthesia, or prolonged hospital stays. Researchers say the approach significantly reduces pain, recovery time, and post-procedure complications for patients.
Kidney stones affect millions of people worldwide, and existing treatments often involve invasive procedures such as shock wave therapy or endoscopic surgery. The new robotic method has the potential to transform urology care by lowering infection risks, reducing healthcare costs, and improving patient comfort.
Early laboratory tests have demonstrated precise navigation and effective stone fragmentation. Scientists note that if upcoming clinical trials are successful, the technology could become a standard non-surgical option for kidney stone treatment.
The development highlights the growing role of robotics and advanced medical engineering in reshaping patient-friendly healthcare solutions and points to a future where complex conditions can be treated with less risk and greater efficiency.
Canadian Scientists Develop Rice-Sized Magnetic Robot to Treat Kidney Stones Without Surgery