As our members have accurately stated, you never had a risk for HIV. We are now closing this discussion as this is not an HIV concern.
*** thread closed***
No. HIV fluids, once outside of the body, are not infectious. You will never get HIV from an object, whether it's a vacutainer, a cotton ball, or any other surface.
Do not have unprotected anal or vaginal sex with someone of unknown HIV status, and do not share intravenous needles with anyone, and you will NEVER have to worry about HIV.