Catheter insertion is a medical procedure used to provide temporary or long-term access to the bloodstream for various purposes, including dialysis, medication administration, or monitoring. A catheter is a flexible tube that is inserted into a vein, artery, or other body cavities, depending on the medical need. In the context of dialysis, a catheter provides immediate access for hemodialysis when other forms of vascular access, such as an AV fistula or graft, are not available or functional. Catheter insertion is often performed in emergency situations or as a short-term solution, and it requires careful monitoring to prevent complications like infection, clotting, or thrombosis.

Procedures & Interventions

Central Venous Catheter (CVC) Insertion

A central venous catheter is inserted into a large vein, typically in the neck, chest, or groin, to provide direct access to the central venous system. This type of catheter is commonly used for dialysis, chemotherapy, and medication administration. The procedure is typically done under local anesthesia and can be performed in a hospital setting. A CVC provides a reliable means for fluid withdrawal and medication infusion, but it carries a higher risk of infection and clotting compared to other access methods.

Dialysis Catheter Insertion

For patients who require immediate dialysis but do not have an established AV fistula or graft, a dialysis catheter is inserted into a central vein, usually in the neck, chest, or groin. This catheter provides temporary access for hemodialysis, typically used until a more permanent solution like an AV fistula can be established. The insertion is a sterile procedure, and the catheter is carefully monitored for signs of infection or clotting.

Peripherally Inserted Central Catheter (PICC) Line

A PICC line is a type of catheter that is inserted into a vein in the arm and threaded through to a central vein near the heart. It is often used for long-term intravenous (IV) access for chemotherapy, antibiotics, or nutrition. The procedure is less invasive than central venous catheterization and is typically performed under local anesthesia. A PICC line is ideal for patients who require prolonged IV therapy without the need for a large vein access.

Arterial Catheter Insertion

An arterial catheter is inserted into an artery, often in the wrist or groin, to measure blood pressure or obtain arterial blood samples. It is typically used in critical care settings or during surgery for continuous blood pressure monitoring. This type of catheter insertion is done under sterile conditions, and careful monitoring is required to avoid complications such as bleeding or infection.

Nephrostomy Catheter Insertion

A nephrostomy catheter is inserted into the kidney through the skin to drain urine in cases where there is a blockage in the urinary tract, such as from kidney stones or tumors. This procedure involves creating a small incision in the skin and inserting the catheter into the kidney. It provides immediate relief from the blockage and is typically used when other drainage methods are not feasible.

Foley Catheter Insertion

A Foley catheter is a flexible tube inserted into the bladder through the urethra for draining urine. It is commonly used in patients who are unable to urinate on their own due to surgical procedures, illness, or injury. The catheter is typically inserted under sterile conditions in a clinical setting, and its use is closely monitored to prevent infections or complications related to prolonged use.

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