Vision-Sciences digital endoscopes:
This article was originally published in Clinica
Vision-Sciences has received 510(k) clearance from the US FDA for two of its advanced digital endoscopes, which the firm claims are "poised to replace prevalent old fibre-optic technology". The video-based endoscopes - one for ear, nose and throat (ENT) assessment, and the other for transnasal oesophagoscopy (TNO) - come with a built-in light source, eliminating the need for a separate camera head, light cable and optical coupler. The Orangeburg, New York firm also claims that the products contain the world's smallest diameter insertion tube that incorporates a tiny high-resolution camera. The endoscopes can be used in conjunction with Vision-Sciences' Endosheath, which covers the entire device during examination in order to prevent the transfer of infection, and reduces the amount of high-level disinfection needed between procedures.