I am an eye doctor and I run a meeting called "ophthalmology innovation summit," which brings together eye doctors, smaller private companies developing new devices and drugs to treat eye disease, and large public companies also interested in this space.
Cuéntanos a qué tipo de público quieres llegar
Same as above: eye doctors, investors interested in developing new eye devices and drugs, and companies interested in developing new eye devices and drugs.
I would like a logo that clearly identifies the meeting as dealing with ophthalmology, so the image of an eye should be obvious. It should be high tech looking to emphasize the point of innovation, and should somehow communicate high tech both from a device or mechanical perspective and high tech from a science perspective - perhaps by showing a schematic of an antibody and/or DNA.