A<unk>  comprises a pair of elastic jaw members having a distal end and form a clamshell-type of restraint, being able to be opened and closed by the patient to release and contain urine at the will of the patient. The inner surface wraps around the<unk>  with a cushioned easily disinfected clamp that is hinged at one end and provides adjustable tension to prevent unwanted urinary flow from the bladder. The outer surface is made to be openable via a one-handed pressure release. There were models of urethra clamping devices that date back from the 1920s. They are most commonly made from stainless steel and plastic on the outer surface and silicone or rubber on the inner surface. They are usually applied as a cost-effective solution to urinary incontinence.
Penis clamp
Pennington clamp
Foerster clamp
Müller's maneuver
Allis clamp
Intracavernous injection
Biofeedback
Thalamic stimulator