MedicalTerminology DB
Medical Devices & Equipment Heart & Circulation

peripheral venous catheter

Meaning of peripheral venous catheter: A small, flexible tube used to deliver fluids into the body.

Definition of peripheral venous catheter

A small, flexible tube used to deliver fluids into the body. A needle is used to insert the catheter into a vein, usually in the back of the hand or in the forearm. The tubing is then taped to the skin to hold it in place.

Written and maintained by James Murray Last updated July 21, 2026 Educational reference, not medical advice. Read the limitations.

For learning, not diagnosis. This glossary provides general educational information and is not a substitute for advice from a qualified healthcare professional. If you may be experiencing a medical emergency, contact local emergency services.