Hopefully someone can help me remember the mnemonic for needle gauge. I wrote it down but now that I need it. It is no where to be found. Here is what I remember

"green" with envy=larger gauge 18

"true blue"=22gauge

"your chicken"= yellow 24gauge

thanks in advance for any help

I've never heard of a mnemonic for this. I also need to warn you that the cannula colors are not standardized. Different manufacturers use different colors on the hubs. This is what I do know:

• violet or lavender = 26 gauge
  
• yellow = 24 gauge
  
• light blue = 22 gauge
  
• green (Becton Dickinson) or pink (most others) = 20 gauge
  
• brown (Becton Dickinson) or green (most others) = 18 gauge
  
• gray = 16 gauge
  
• red, dark pink or orange = 14 gauge

Thanks for the info Daytonite....