An endoscopy can help healthcare professionals diagnose stomach cancer. The test uses a camera to see the stomach and help with taking a biopsy of the tissue. An endoscopy is a minimally invasive ...

The new endoscope lacks a lens but can take a look at neuron activity. Engineers at Johns Hopkins University have built a lens-free, miniaturized endoscope that takes high-quality images.

Bio-inspired endoscope provides 3D visible and near-infrared images simultaneously New instrument could one day help surgeons more easily pinpoint cancerous tissue Date: December 22, 2020 Source ...