I use a Site Rite U/S and Bard PICC's. I tried some 5fr Sherlocks but have had a hard time with the Sherlock device. So I am back to the regular 6fr PICC. I have aproximately 45 Solo PICC's and had 28 in training. For the months of May, June and so far July my procedures are infection free.Â I hear the standard is to utilize and assistant during the procedures. Any truth in this and any suggestions on furthering my expirience and training. Thanks.