Patency Apr 2026

refers to the state of being open, expanded, or unobstructed. In a medical context, it specifically describes the functional openness of a bodily passage (like an airway or blood vessel) or a medical device (like an IV catheter or stent).

: Ensure the catheter tip is in the ideal anatomical location (e.g., the lower third of the superior vena cava for central lines) to prevent clots. patency

: Always use clean, closed systems to prevent blockages caused by pathogens or debris. 2. Gastroenterology (Patency Capsule Test) Patency capsule - patient instructions refers to the state of being open, expanded, or unobstructed