My 79 YO father has multiple system frailties: interstitial lung disease and gastrointestinal malfunction - the result of which he’s on TPN. He is quite mentally sharp, so he interacts and relates well with people. My husband and I would love to find someone who would be able to take him off and put him on TPN - through a PICC line - and keep him company, including some staying overnight, so we can have some respite.