Catheter na Tsakiya da aka Saka a Gefe (PICC) bututu ne mai tsayi, siriri, mai sassauƙa wanda aka saka a cikin jijiyar gefe (yawanci a hannu) kuma aka ci gaba har sai ƙarshen ya zauna a cikin babban jijiyar tsakiya kusa da zuciya (misali, superior vena cava, SVC). Yana ba da damar shiga jijiyoyin jini na tsakiya zuwa na dogon lokaci don magunguna, ruwa, zubar jini, ko abinci mai gina jiki.

An ƙera Tianck Peripherally Inserted Central Catheter (PICC) don samun damar jijiyoyin jini cikin aminci da dogon lokaci ga marasa lafiya da ke buƙatar maganin IV mai tsawo, ɗaukar jini akai-akai ko kuma jiko mai yawan kwarara.