Hello again!

Another excellent read, I'm now very curious how this is going to wrap up! I noticed this fragmented sentence, which I believe is the mark of rewriting the sentence after it:

Once on the stretcher, a two and a half metre long, half metre deep table which served as a remote extension of the ViDoc.

It immediately filled the stretcher with gel completely submerging its human cargo.

I'd possibly look at re-writing it to be:

Once on the stretcher, a two and a half metre long, half metre deep table which served as a remote extension of the ViDoc, the ViDoc immediately filled the stretcher with gel, completely submerging its human cargo.

Cheers!

~ Mako