The Effect of Simple Needle Guide Device for Ultrasound-guided Internal Jugular Vein Catheterization in Surgical Patients: a Randomized-controlled Trial

The Effect of Simple Needle Guide Device for Ultrasound-guided Internal Jugular Vein Catheterization in Surgical Patients: a Randomized-controlled Trial

The purpose of this study is to evaluate the effect of simple needle guide device for ultrasound-guided internal jugular vein catheterization in surgical patients

Inclusion Criteria:

1. adult ( ≧19 years old)
2. patients undergoing elective surgery

Exclusion Criteria:

1. emergency surgery
2. patients under cervical immobilization
3. anatomical abnormality for Right internal jugular vein catheterization
4. infection or hematoma at puncture site
5. patients who did not need internal jugular vein catheterization