For men who have severe erectile dysfunction, the only course of action may be a penile implant. The caveats are many and may include “penile erosion” among others.

Many of the implants are rigid and the male has to be in a constant state of erection. Post-operatively, this can cause a lot of pain. I remember my time on a Med/Surg floor and this seemed painful to the surgical patients who received them. However, these are easily implanted by a physician, are less expensive for the patient and require no manipulation to prepare for use.

Other implants use air or a fluid which is pumped by means of an implanted pump. These require more extensive surgery, are much more expensive, require preparation to use and pumps may fail over time.

I suggest using a Non-Newtonian fluid to fill an implant. This would normally be in a “soft” state and would become rigid when manipulated, much like a normal male response. No pump would be required and implantation would be minimally invasive.
-- Klaatu, Sep 13 2011

From another idea Custard_20Penis
[Klaatu, Sep 13 2011]

Dilatant http://en.wikipedia...ki/Shear_thickening
"...where the shear viscosity increases with applied shear stress" [Klaatu, Sep 13 2011]

Sport-Exercise-equipment?
-- neelandan, Sep 13 2011


Why not an implant filled with ferromagnetic flued that can be hardened by an electromagnetic field? Then the gentleman would literally be "turned on" by his partner.
-- DIYMatt, Sep 13 2011


//Sport-Exercise-equipment?//

Product: Toy: Soft toy?
-- Klaatu, Sep 13 2011



random, halfbakery