The curious history and science of PENIS PUMPS

Working with Bathmate to sexedutain the universe about "vacuum erection devices" has been wonderful. I'm grateful to partner with them and for the 10% discount they're automatically applying to purchases through this link: https://bathmatedirect.com/sexplanations Cock Rings https://www.youtube.com/watch?v=InbHM-kY55I Video Chapters 00:00 Intro 00:20 How Geddings Osbon invented a penis pump 01:37 How a penis pump works 02:42 History of penis pump patents 03:59 Stats and studies on penis pumping 04:38 Benefits of penis pumping 05:41 Sponsor 06:10 Bloopers Sources: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3784970/ https://augustams.com/vacuum-therapy-for-ed-history/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3784970/ https://www.thevibed.com/blogs/thevibed-sex-toys-blog/pumps-buyers-guide https://patents.google.com/patent/US1225341A/en https://www.auajournals.org/doi/10.1016/S0022-5347%2817%2940752-X Support Sexplanations by becoming a sexpla(i)naut: https://patreon.com/sexplanations