Sir what is the benefits of penis pump? Is that useful?

Question

A penis pump is one of a few treatment options for the inability to get or maintain an erection sufficient for sex (erectile dysfunction). A penis pump consists of a plastic tube that fits over the penis, a hand or battery-powered pump attached to the tube, and a band that fits around the base of the penis once it is erect (constriction ring).
A penis pump is sometimes called a vacuum pump or a vacuum constriction device. Penis pumps can be a good erectile dysfunction treatment for several reasons:
penis pumps are effective. With practice and correct use, the majority of men can get an erection sufficient for sex.
Penis pumps pose less of a risk than do other treatments. The risk of side effects or complications is lower than it is with any other erectile dysfunction treatment.
The overall cost is lower. After the initial purchase, using a penis pump costs less than any other erectile dysfunction treatment.
Penis pumps are noninvasive. They don't require surgery, inserting medication into the tip of your penis or penile injections.
Penis pumps can be used with other treatments. A penis pump can be used along with medications or a penile implant. For some men, a combination of erectile dysfunction treatments works best.

Sajeev Kumar · Accepted Answer

A penis pump is one of a few treatment options for the inability to get or maintain an erection sufficient for sex (erectile dysfunction). A penis pump consists of a plastic tube that fits over the penis, a hand or battery-powered pump attached to the tube, and a band that fits around the base of the penis once it is erect (constriction ring).
A penis pump is sometimes called a vacuum pump or a vacuum constriction device. Penis pumps can be a good erectile dysfunction treatment for several reasons:
penis pumps are effective. With practice and correct use, the majority of men can get an erection sufficient for sex.
Penis pumps pose less of a risk than do other treatments. The risk of side effects or complications is lower than it is with any other erectile dysfunction treatment.
The overall cost is lower. After the initial purchase, using a penis pump costs less than any other erectile dysfunction treatment.
Penis pumps are noninvasive. They don't require surgery, inserting medication into the tip of your penis or penile injections.
Penis pumps can be used with other treatments. A penis pump can be used along with medications or a penile implant. For some men, a combination of erectile dysfunction treatments works best.