That doesn't seem to be the kind of thing the article is talking about, though it sounds like a pretty intense solution! The article is talking about a product that can be purchased on the Internet, so I'm guessing not a surgically implanted thing. 

Your mention of diabetes made me thing of another issue: The packaging on one of the pumps written about by Corey Silverberg apparently warns users to avoid the product if they have diabetes or problems with blood clotting, both things that older men are likely to have to worry about! Maybe that's why the US only purchased about 47,000 pumps last year ($21 million/$450 per pump) even though there were about 16 million men over the age of 65...

...because public space really matters!

Elizabeth