Thank you "chand" for this lead, it made my day!Just for the...

Thank you "chand" for this lead, it made my day!

Just for the readers who do not have the time to search for the report and the page, the CARL ZEISS ANNUAL REPORT 2018 says on page 15:

Neurosurgeons use ZEISS visualisation systems in around 10,000,000 surgeries performed around the world every year.

Digital biopsy
For decades, neurosurgical procedures have been performed using ZEISS visualization systems. These have always been developed in close collaboration with users, in order to meet the high demands of neurosurgery. With surgeon -controlled robotics, digital hybrid visualization and the micro-inspection tool QEVO, the Robotic Visualization System KINEVO 900 launched by ZEISS in 2018 brings new functionalities to microsurgery, which assist users during complex operations. A cutting-edge technology that offers neurosurgeons a higher level of safety in an almost seamless workflow, and greater surgical certainty.

The ZEISS CONVIVO offers a visualization enhancement, which may be used for brain tumor resection. Neurosurgeons and pathologists will be able to perform a "digital biopsy". This digital biopsy tool makes it possible to visualize the tissue microstructure in real time, and allows an almost infinite number of samples to be examined directly in situ. The digital images captured are saved and are available for data analysis - anytime, anywhere.