FIGURE 4.
Mechanism of VED for the treatment of ED. Negative pressure dilates the cavernous sinuses, increasing their arterial and venous blood perfusion and ultimately achieving penile erection.
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.