Hi, I Was At The Gym Using Some Equiptment For

Hi, I was at the gym using some equiptment for about 5mins when I felt a sharp object penetrate my finger, turned out to be a piece of wire sticking out from the main cable. I checked for blood and went on with my exercise after which I noticed some blood (very little) on that finger. Slightly concerned about how long HIV survives on such a surface and if I could've been infected...