Aim: To know and apply the technique of placing a PICC catheter, as well as the advantages and possible complications, likewise the proper selection of the catheter according to the characteristics of the patient and their weight, since in this module the assistant will have the tools to reduce vein-dissection techniques, and in addition offer the patient a less invasive technique with positive results internationally approved, in accordance with official Mexican regulations and the protocol for the standardized management of the patient with a permanent central peripheral catheter.