In principle, industrial vacuum pumps are merely compressors run with the inlet attached to the vacuum system and the outlet open to exhaust. In smaller sizes, compressors and vacuum pumps are often ...

Erectile dysfunction (ED) is difficulty having or maintaining an erection that is sufficient for satisfying sexual activity. Vacuum erectile devices, also called penis pumps, may treat the condition ...

A penis pump uses negative air pressure to engorge the blood vessels in your penis to help you develop an erection. Using the pump as directed is essential to prevent injury and other unwanted side ...

A vacuum constriction device (VCD) is an external pump with a band on it that a man with erectile dysfunction can use to get and maintain an erection. The VCD consists of an acrylic cylinder with a ...