SORT retroreflective markers/spheres

Our retroreflective (sterile) markers or spheres are used for optical position determination in a defined working volume together with a surgical navigation camera. The retroreflective surface is sealed off from the application environment by a transparent cover. Therefore, it can be wiped clean during surgery and it stays accurate during the whole navigated surgery. The markers are available as an adhesive version to directly stick to intact skin (SORT-A) or as a version to click onto standard pins on navigation instruments (SORT-P). And they are available as sterile or non-sterile option.