sidb416 wrote:Hi All,
New to this but I am 35 and have been experiencing pretty bad ED for about 5 years now. I think I have venous leak. I am seeing a urologist soon. Wondering if I should go with a medical grade pump (like the Augusta system, Osbon Erecaid etc). Are the medical grade pumps superior to other ones like the Bathmate? Keep hearing about how good the Bathmate is. I am about 5 inches erect on a very good day. My intention is to get the biggest erection possible, for theraputic/maintenance purposes.
Would appreciate any input.
Thanks in advance,
Sid
sidb416 wrote:Thanks Lost Sheep. I think it would be wise to invest in a theraputic pump as well (not for sex)? In your experience are the medical grade pumps powerful enough/effective in getting the best possible erection? Or are the cheaper ones with a gage better? If so, any suggested ones that can be bought online? Sorry, I am bit new to all of this--I should do more reading, as suggested by your signature.
Every medical grade pump (and remember, I have experience with only one) are powerful enough to give you "the best possible erection". That is what they are designed to do. Cheaper ones can do the same job. Sufficient negative pressure outside your penis from ANY source will do that. (Unfortunately, a human's mouth is not powerful enough, so fellatio is out unless you have some erectile function remaining to help the suction get the job done.

) (edited to add; Vacuum cleaner has insufficient vacuum, too, in my experience and if running too long, the motor tends to overheat from lack of airflow. But if it is all you have, you can get at least a partial erection.)
The cheaper models will not have convenience or safety features (padded tube ends, ease of operating the pump, battery power, pressure relief/safety features, etc).
So, with a homemade device it will be necessary for you to avoid over-pumping where a medical grade device might have a pressure-limiting device (one can cause edema---or worse by too much vacuum!) where a homemade device will depend on you to tell by experience where the dangerous level is.
But to answer your question simply. A medical device or homemade device will produce the exact same erection as any other if the vacuum level is the same. Differences are peripheral-comfort of how the tube fits around your penis, how easy it is to get and keep the seal, how easy it is to keep your scrotal tissues from being sucked in, how easy it is to control the vacuum, etc. The erections are independent of the hardware, depending ONLY on the level of vacuum.