The penrig is a unit of tumescence, specifically for the tumescence of the human penis. It is defined as the tumescence that will raise 100 grams of penile tissue through one millimetre.[1][2][3] The word is formed from PENis RIGidity.
References
edit- ^ Viral, R.; Viral, H.; Lajujie, J. (1985), "A new device for measuring penile rigidity", Urology, 25 (1): 80–81, doi:10.1016/0090-4295(85)90575-8, PMID 3966292
- ^ "Vacuum cleaners", New Scientist: 24, 28 March 1985.
- ^ "Vacuum Penile Pump". Friday, 15 March 2019