A VCD or Vacuum Constriction Device is basically an external pump with band on it that can be used by a man who has erectile dysfunction to achieve and maintain erection. Acrylic cylinder is used to create VCD while the pump can be fixed to the end of manhood. The pump as well as the cylinder are used to make vacuum which helps in getting erection. Now in an effort to maintain erection, constriction ring or band is used.
For you to correctly use the penile pump, you just need to put the device to which it can be pumped either manually or powered by batteries over your manhood, pump air out of the cylinder that creates vacuum. The vacuum is going to draw blood to the shaft that causes erection and swelling. You can slide the retaining band to the lower part of your organ using a lubricant after achieving erection on your genitals.
According to studies, it has showed that roughly 50 to 80 percent of men are satisfied with the results of utilizing penile pump. Similar to other kinds of treating ED or Erectile Dysfunction, the satisfaction rates can decrease gradually over time. Vacuum constriction devices are completely safe and may be used by patients who have ED that’s caused various conditions such as poor flow of blood to the shaft, diabetes, surgery for colon or prostate cancer, psychological issues similar to depression or anxiety, and so on.
VCDs however shouldn’t be used by men who might have considerable congenital bleeding disorder or a type of disorder that is predisposing them to condition referred to as priapism or prolonged, sometime painful erection that lasts for hours. Sickle cell anemia, some types of leukemia and other forms of blood conditions are good examples of this.
Vacuum constriction devices vary in cost, some can be around 300 dollars, others are in 500 and so on which will depend on the type and brand you buy. On the other hand, battery powered pumps are expected to be more expensive but works quickly. Battery powered devices are quite useful for men who don’t have good hand coordination or strength or those who got arthritis.