Recent Comments

    Miniature Robot tagged posts

    A Miniature Robot that could check Colons for Early Signs of Disease

    June 20, 2019, Categories  Physics, Technology/Electronics, Health/Medical

    Engineers have shown it is technically possible to guide a tiny robotic capsule inside the colon to take micro-ultrasound images. Known as a Sonopill, the device could one day replace the need for patients to undergo an endoscopic examination, where a semi-rigid scope is passed into the bowel – an invasive procedure that can be painful.
    The Sonopill is a small capsule – with a diameter of 21mm and length of 39mm, which the engineers say can be scaled down. The capsule houses a micro ultrasound transducer, an LED light, camera and magnet.

    Engineers have shown it is technically possible to guide a tiny robotic capsule inside the colon to take micro-ultrasound images. Known as a Sonopill, the device could one day replace the need for patients to undergo an endoscopic examination, where a semi-rigid scope is passed into the bowel – an invasive procedure that can be painful.

    Micro-ultrasound images also have the advantage of being better able to identify some types of cell change associated with cancer...

    Read More