Insulin Pump & Ultrasound

Quick question - I am on an insulin pump (ping) and I have an upcoming ultrasound - do I need to do anything special (disconnect during test)?? Thanks.

I had a pelvic ultrasound done a couple years ago...  If I remember correctly, I disconnected, but it was more out of convenience than anything else:  after all, there arent many places to store a pump in those hospital gowns!  The test was so quick - less than 5 minutes - that it really didn't make a difference in my BGs.