Scope of I.V. Catheter Application

Scope of I.V. catheter application

intermittent, continuous or daily intravenous infusion treatment.

*It is easy to puncture I.V. catheters, and the related puncture technique is easy to learn. 

*Protect the patient's blood vessels, relieve the patient's pain, feel comfortable, improve the patient's satisfaction and    the quality of nursing.

* There are many I.V. catheters with different structures that can be selected. There are different lengths of catheter to  choose to improve nurses' working efficiency and rational drug use, so that they can avoid puncturing without frequent  medication and avoid drug reactions. 

*Reduce the cost of exudative treatment by scalp needle puncture.

Failure cause of IV cannula puncture

1. The catheter tip is damaged as the puncture technique is unskilled.

2. Excessive puncture and posterior wall of the vein is pierced. 

3. Only the tip of the needle is inserted into the vein and the outer wall of the outer wall of the coat tube is not in the tube. 

4. The puncture angle is too small and the wall of the vein is scratched