A chemo port is a small medical device placed under the skin, usually in the chest, to make it easier to receive chemotherapy. It connects to a vein and allows medicines to be given directly into the bloodstream without repeated needle pricks. The port is accessed with a special needle and can also be used to take blood samples. It helps protect veins from damage caused by frequent injections. The port stays in place throughout treatment and is removed once no longer needed. It requires regular care to keep it clean and working properly.