Uniform internal diameter fluid drainage device and system

A system for reducing fluid blockage in a catheter draining fluid from a patient comprising:

• a catheter for insertion into a patient to drain said fluid therefrom, said catheter comprising a predetermined internal diameter, a plurality of drains which are substantially uniform, and terminating opposite said plurality of drains in a receiving port;
• a drainage line comprising an engaging port along a first end and in fluid communication with a drainage receptacle adjacent its second end, said drainage line comprising a predetermined internal diameter substantially uniform with said internal diameter of said catheter;
• a central hub comprising:
• a first end comprising a receiving port and connected to said drainage line by engaging said engaging port of said drainage line to create a fluid-tight connection;
• a second end opposite said first end and comprising an engaging port connected to said receiving port of said catheter to create a fluid-tight connection;
• a valve between said first end and said second end, said valve comprising a directional flow apparatus to operate said valve to determine a direction of flow;
• and
• a flush port adjacent said valve and in fluid-tight communication with said first end and said second end.

A three direction catheter hub for draining fluids from a patient comprising:

• a first end comprising a first receiving port with a releasing mechanism, said first receiving port attachable to an engaging port of a catheter line leading to a drainage apparatus;
• a second end comprising an engaging port attachable to a receiving port of a catheter line leading to a drainage site within said patient;
• a valve between said first end and said second end, said valve comprising a directional flow apparatus to operate said valve to determine a direction of flow;
• and
• a flush port comprising said predetermined internal diameter adjacent said valve and in fluid communication with said valve;
• wherein said first end, said second end, and said flush port comprise a substantially uniform predetermined interior diameter.