catheters in devices

Does anyone use a permanent urethral catheter with their device? Have you run into any problems? Which models do you suggest for someone wanting an integrated tube? Right now I’m using the Queen Keep by MM, but they don’t make or sell one with a tube.

I wore it continuously for over a month without medical trouble. I stopped because it was impossible to avoid residual urine in the catheter. I had to tuck folded tissue into my briefs to soak up what leaked out. The catheter was long, extending 1.5 inches beyond the base ring.

That’s something I’d like to try, but I just don’t have enough courage!