i had to learn by trial and error back in 1994 when there were not courses or even guidelines. it took me about 4-6 months to figure it out. once you discover the trick, you will never want to be without an US machine.I'm intrigued by the use of US for PIV- this is the first i've heard of it. Is there a course to learn this?
BTW, i have put a down payment on the M0-turbo machine from Sonosite. it has color doppler and the resolution is fantastic.
i just took the course on US PIV at the mammoth mtn emer med conference. UC Irvine hosted the course. it was nothing new for me, but i discovered that they are using an inferior technique (watching for blood flash back) and only get a 92% success rate. i must say my success rate for PIV is over 99%. they mentioned my technique (follow the needle tip), but didn't teach it.
this summer i want to take the UC Irvine ER US course. It costs $5000 and you spend a month in the hospital playing with US. i can't hardly wait to get started! this is a revolution you guys.