A Hickman catheter is a type of central venous catheter that is used to access the bloodstream for long-term intravenous therapy. It is typically made of silicone and consists of a long tube that is inserted into a large central vein, such as the jugular, subclavian, or femoral vein, and tunneled under the skin to an exit site on the chest or abdomen.
Hickman catheters are commonly used for patients who require frequent or long-term delivery of medications, chemotherapy, blood products, or nutrition. They are also used for patients who need frequent blood tests or have difficulty with peripheral venous access.
One of the benefits of a Hickman catheter is that it can remain in place for an extended period of time, reducing the need for repeated needle sticks and the risk of infection associated with peripheral IV lines. However, they do require regular maintenance and care to prevent complications such as infection, blockage, or dislodgement.
Overall, Hickman catheters are a valuable tool for delivering medical treatments and monitoring patients who require long-term intravenous access. They are typically inserted by a trained healthcare professional in a sterile environment and require ongoing monitoring and care to ensure their safe and effective use.
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