Hi Bubbles, your local pet shop should have just what you need and if they are good they will show you how to use it as well. Bit strange looking but they work really well.
My cats have their nails clipped by me every fortnight here in Singapore as they don't get outside and their claws grow very long and sharp (despite scratchy pole etc inside). These guys are used to it and suffer it in silence but my old cats hated it and needed to be wrapped in a blanket to have it done (thankfully not very often).
So if your cat thinks that having its paws touched is a violation of privacy it could be a job for the vet or a two person job.
Good luck!
This is the sort of thing you should be looking for
