A camera however isn't aimed at being used by children. However part of Sugru's marketing is that it can make a camera child-safe; with the implication that it can be used by children. This potentially makes them liable, while a normal camera manufacture probably isn't.
As for the medical tubing, I agree that is what I would probably choose, but again it's that through their marketing of 'safe for medical tubing' when it hasn't undergone any applicable safety tests; they have potentially made themselves liable should anything go wrong.
It comes down to the fact that if they've marketed it as suitable for such-and-such then they should make sure they've undergone any safety tests that other products use in similar situations.
As for the medical tubing, I agree that is what I would probably choose, but again it's that through their marketing of 'safe for medical tubing' when it hasn't undergone any applicable safety tests; they have potentially made themselves liable should anything go wrong.
It comes down to the fact that if they've marketed it as suitable for such-and-such then they should make sure they've undergone any safety tests that other products use in similar situations.