A tick hook, Guy? I've not heard of that.
Oh, what are people's usual method for removing ticks? I've used the just grab 'em with tweezers and pull 'em out...heads of the tick can get left under your skin though...the end of a hot needle applied to the tick's body before pulling it out...alcohol on the tick's body to kill it.
I've not had one that was bloated up with blood...just the regular ones that haven't sucked your blood yet. I have popped some full ticks off of dogs though. They squish pretty good and blood squirts when you step on them after you have gotten them off of the dog.