Maureen Lawler (and others) have inquired and/or commented about
using ultrasound for peripheral vascular access. At the recent INS
conference, Richard Wade did quite an impressive presentation titled,
"Technologic Advances for Vascular Access Device Placement". Richard
is the PICC Clinician/Educator at PICC Advantage, LLC, in Queen
Creek, Arizona (I have no email contact information for him). He
focused his presentation on the use of ultrasound for peripheral
lines (of course they use US/MST for PICC's, as well), including
placement of lines in children. One of the notable outcomes they have
seen is the increased longevity of peripheral lines using US--most of
their lines last for 96 hours. Richard included a number of videos of
the actual ultrasound placement, so was able to demonstrate the
vessel assessment, catheter placement, etc.
If anyone is interested in pursuing this practice, Richard certainly
has the experience and seems willing to share what they have learned.
Sally Walker