I think we are all thinking along the same line.
I also, don't know of any AORN recommendation about setting up instruments in relation to when the pt is brought into the OR.
I would think this is an individual institution policy.
I also agree that not having the instruments open (and set up) before the pt is put to sleep is a risky venture. Look at all the possible problems, incomplete sterilization, missing/brokens instruments, etc, all of which could mean cancelling of the case.
I would not want to be the one to explain to a pt in the recovery area, and family, why we put the pt to sleep, THEN cancelled the case.
I just think the risk vastly outweighs the benefits.
Now, I must say that is coming from a hospital based RN, not one who deals with the problems of running a free standing surgical center. I've not walked in your shoes, so hate to pass judgement, but..........
Where I work, especially for total joint cases, our techs scrub in early, and set up everything, making sure all the "pieces parts" are there and everything works.
Then the pt is brought in.
There's my
Mike
PS as far as how long to set up ahead of time, I think you'll find several old threads on that. AORN may have something on that as well, I can't remember.
Our rule of thumb is just before the case, however if we need to postpone for a little bit (for an EKG, etc) as long as the room is protected from traffic you are good. I believe it's good, with someone watching it, for as long as your longest normal cases. Think of it. If you say you must break it down after 3 hours, but you have a 4 hour surgical case in progress, do you stop and break it all down and redrape right in the middle?
Mike