ʻO Central Venous Catheter (CVC), i ʻike ʻia ma ke ʻano he laina waena, laina venous waena, a i ʻole ke kikowaena venous access catheter, he catheter i hoʻokomo ʻia i loko o kahi vein nui.Hiki ke hoʻokomo ʻia nā catheters i loko o nā veins ma ka ʻāʻī (internal jugular vein), chest (subclavian vein or axillary vein), groin (femoral vein), a i ʻole ma o nā veins i loko o nā lima (i ʻike ʻia ʻo ka laina PICC, a i ʻole i hoʻokomo ʻia i nā catheters waena). .