##  [Catheter Occlusion](/catheter-occlusion) 

  ##  [Catheter Occlusion](https://health.quantumdictionary.io/catheter-occlusion-0) 

  

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**Health & Life Sciences Dictionary**

 







 

 

 

 



 

 

 

 

Definition

Obstruction of a catheter lumen by intraluminal material (for example thrombus, drug precipitate, or biofilm) that prevents the intended fluid flow, infusion, aspiration, or delivery of therapy through the device.