Researchers have been developing tiny robotic devices, often called “micro-robots” or “nano-robots”, that could potentially be injected into the human body to perform various medical tasks. The potential benefits of this technology include improved patient outcomes, reduced recovery times, and the ability to treat conditions that are currently difficult to access or repair. However, significant technical challenges remain in terms of powering, controlling, and safely deploying these tiny robotic systems within the human body. Ongoing research aims to overcome these hurdles and bring micro-robot-based medical treatments closer to clinical reality. The main four reasons for developing this research is listed below .
1- Targeted drug delivery: Micro robots could be used to deliver drugs or other therapeutic payloads directly to diseased or damaged tissues, improving the effectiveness of treatments while minimizing side effects.
2- Minimally invasive procedures: Microrobots small enough to be injected could enable new types of minimally invasive surgical procedures, allowing doctors to access and repair tissues without large incisions.
3- Diagnostics and monitoring: Microrobots could be used to travel through the body and gather data or images to help diagnose conditions more accurately.
4- Tissue repair: Some micro-robots are being designed to physically manipulate or repair damaged tissues, blood vessels, or other structures inside the body.
Link: http://www.microrobots.com
Philly News 