This is about medical products like TYSABRI, a treatment for MS.
We have to remember that for almost every camera maker, the great majority of their business is not “consumer” photography — and in most cases, the growth area is medical. Nikon is the only one I know of with photography as its biggest sector. Olympus is the only other one with optical devices as most of its business, but they are mostly endoscopes, microscopes and such.