In a past tryed this in Solid Edge ... with poor effect.
I thing developers saw this and will implement this at Solid Edge as fantastic, innvative option in a future.
Sorry for sarcasm but sometimes Solid Edge make me little confiuse when i must fight with it (self closing, errors and limitations).
the fixed cable/tube/hose length was introduced to Solid Edge ST7 3 years ago.
See the article in the blogs of SE
I believe to remember thatt there was a video available too showing the change of this tube when moving the part
But You also can reproduce it Yourself very easily
But of course to be honest, the extension with a helical spiral around need further features in a part, so You have to create a flexible part with such geometry behind rather than only doing it as xPresRoute or cable
But I think it should be possible too
And there was another function/feature shown with ST8 to animate/simulöate assemblies WITH flexible subassmeblies and parts, what also is possible for 2 years now
Take a view onto!