Can you go to a tanning bed with implants and how long after getting them done do you have to wait?

I would never advocate going to a tanning bed.  It prematurely ages the skin and causes skin cancer. It will not harm your implants but it will darken your scars so protect them from the tanning rays for at least 6 months if you must do it.  

Keep the sun away from scars is your best bet. Scars behave differently in different people and can become too dark permanently (hyperpigmentation or dyschromia) if exposed to the sun. Better to spray tan if you want to hide it. Definitely use a strong SPF (>30) sunscreen on it even though it is hidden by your bathing suit as some sun goes through the fabric.#tanningpostop#scarmanagement

I would avoid a tanning bed all together as they provide damaging rays where the sun usually does not see. From a health standpoint they are not good.  From a breast implant standpoint if you cover your scars so they dont' get hyperpigmented you could go in the tanning bed immediately.