suction catheter size,coloure coding,indication, procedure of suction, what is suction catheter

A suction catheter is a flexible, long tube attached on one end to the breathing tube (endotracheal or tracheostomy tube). The other end of the suction catheter is connected to a collection container (suction canister) and a device that generates suction
Suctioning is performed when the patient is unable to effectively move secretions from the respiratory tract. This may occur with excessive production of secretions or ineffective clearance, which leads to the accumulation of secretions in the upper and lower respiratory tract.
There are two separate suctioning techniques, namely the closed and open system. Basic principles of suctioning are the same, and care should be incorporated during suctioning.
Step 1: Gather the supplies. ...

Step 2: Wash your hands. ...

Step 3: Check portable suction equipment. ...

Step 4: Place portable suction unit on a flat, dry and safe surface. ...

Step 5: Set the suction pressure. ...

Step 6: Pick up clean suction catheter.

Step 7: Put on gloves.

Step 8: Connect the tubing to the suction catheter.

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