A port catheter, also known as a port-a-cath or simply a port, is a type of central venous access device that is implanted under the skin. It is used to provide long-term access to the bloodstream for various medical treatments, such as chemotherapy, long-term antibiotic therapy, or frequent blood draws.

The port consists of two main components: a small reservoir or port and a catheter. The port is usually made of a durable material, such as titanium or plastic, and is placed beneath the skin, typically in the chest or upper arm. The catheter is inserted into a large vein, such as the jugular vein or subclavian vein, and is threaded into the port.

The port is accessed by a healthcare professional using a special needle that is inserted through the skin and into the port’s septum. The septum is self-sealing and can be punctured multiple times without causing damage. Medications can be administered or blood samples can be drawn through the port.

One of the advantages of a port catheter is that it eliminates the need for repeated needle sticks, which can be uncomfortable and cause damage to veins over time. It also provides a more secure and reliable access point compared to other types of temporary catheters.

Port catheters require regular care and maintenance to prevent complications such as infection or blockage. This includes regular flushing with a saline solution to maintain patency and prevent clot formation. Your healthcare provider will provide specific instructions on how to care for your port catheter and when to schedule routine maintenance.

If you have any specific concerns or questions about port catheters, it’s best to consult with your healthcare provider who can provide you with personalized information and guidance.