Sensor with 100,000 times higher sensitivity could bolster thermal imaging Better detection of microwave radiation will improve thermal imaging, electronic warfare, radio communications Date ...

MIT scientists may be bringing a new level of accuracy to epidurals, developing a scattered-light sensor that can be embedded in the tip of a needle to ensure anesthesiologists hit the right spot.

Searching for optimal needle insertion path by intraoperative magnetic resonance imaging (MRI) is complex and time-consuming task in MR-guided microwave thermotherapy of liver tumor. This paper ...

BEIJING - Chinese scientists have developed a sensor by combining stainless steel acupuncture needles and nanomaterials to detect active heavy metals with high sensitivity. Scientists from the ...