A penis pump is an apparatus used to stimulate the penis into an erection, generally for the purpose of sexual intercourse where insertion is desired. A penis pump operates in the same way as a vacuum. A man inserts his penis into the tube of the pump, and then uses a pump attached to the tube to pump air out of the tube. This applies suction to the penis, drawing blood inside. Penis pumps also have a constriction ring that is used to keep the blood inside the penis, resulting in an erection.

Lower grade penis pumps can often be obtained as bedroom accessories, while medical grade pumps used to aid in the treatment of erectile dysfunction (the inability to achieve an erection for sufficient sexual interaction) can be purchased from medical supply venues.

More About Penis Pump

Penis pumps have long been touted as the solution for enlarging penises. Although the pumps do not actually work as permanent enlargers, they can help a man get an erection. In cases where an erection cannot be achieved or maintained, penis pumps work to fill the penis with blood. Once the blood is pulled into the penis, the accompanying constriction ring is placed at the base of the penis to entrap the blood in the penis. The resulting erection can then be used in sexual intercourse.



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