What does "Triple lumen catheter" mean in a report or doctor's letter? In our medical dictionary, you will find a patient-friendly explanation of the meaning of this medical term.
A triple lumen catheter is a medical device that doctors use to give treatments or take samples from a patient's body. It's a thin tube that's inserted into a large vein, usually in the neck, chest, or groin. The "triple lumen" part means that the tube has three separate channels. Each channel can be used for a different purpose, such as giving medication, drawing blood, or providing nutrients.
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