The treatment seems safe, and it is not invasive like surgery. It's a kind of electromagnetic field that is passed along the penis on both sides where the relevant tissue is, damaging it and forcing the body to recreate it - which they claim works fine. And if it does not, I am no further ahead or back than I am now. I looked the machines up once on eBay, they sell for about $1,500 each.
Just looked up my recent eBay searches and it's low-intensity Shockwave Therapy Equipment. Go to eBay and search using the words Shockwave Therapy Equipment, you will find several models.
This seems to be a reasonable clinical explanation...
Low-intensity extracorporeal shock wave therapy (LI-ESWT) is a novel modality that has recently been developed for treating erectile dysfunction (ED). Unlike other current treatment options for ED, all of which are palliative in nature, LI-ESWT is unique ...
www.ncbi.nlm.nih.gov