Professor Vaibhav Modgil

So the two cylinders sit in an area of the penis that once upon a time used to fill with blood and no longer does.

Right.

And there is a pump that sits in the scrotum somewhere around, I say somewhere around, ideally between the two testicles, but lower.

And that pump, when it's activated by the man squeezing the pump, drains fluid from a reservoir which sits in the abdomen.

And again, nothing to see.

So what I can do after we've had this conversation is put a link on wherever that may be.

It's on our NHS website as well to show exactly how it works.

And one of our patients was really, really kind and actually said, you know, I had no idea.

I couldn't even imagine how this might work.

And now it works and I'm so happy.

I'm happy to come in and be filmed and do an almost instructional video of this is how I inflate the device, this is how I deflate the device.

It's very generous of them.

It is very generous, yeah.

But it's helped so many people.

I'm sure, yeah.

Because if you can't see it, it's very difficult.

In the UK, I think the figures, it could be anywhere between 350 to 450, 500.

Right.

Because some of them do need changing.

You know, their average lifespan is about 10 to 15 years.