Surgery requiring radial artery catheterization
Conditions
Interventions
Ultrasound-guided combined with laser positioning-assisted radial artery puncture group:Ultrasound-guided combined with laser positioning assisted radial artery puncture
Ultrasound-guided "dynamic needle tip method" radial artery puncture group:Ultrasound-guided “dynamic needle tip method” radial artery puncture
Sponsors
Hebei Cangzhou Hospital of Integrated Traditional Chinese Medicine and Western Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 75 Years
Inclusion criteria
Inclusion criteria: 1. Age 18-75 years old. 2. The ASA (American Society of Anesthesiologists) grading standard is in the ?-? level, and the elective operation patients who need radial artery puncture and catheterization during the operation. 3. Sign the subject's informed consent.
Exclusion criteria
Exclusion criteria: 1. Positive modified Allen test or radial artery puncture and catheterization within 30 days. 2. Pregnant and lactating women. 3. Hemodynamic instability after anesthesia requires drug intervention. 4. The forearm on the side to be punctured needs to be used during the operation. 5. Those who are unable to give fully informed consent due to intellectual or behavioral disabilities. 6. There are skin defects in the arterial puncture area or other conditions that do not tolerate ultrasonic puncture.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| One needle puncture is in place without adjusting the direction.; | — |
Secondary
| Measure | Time frame |
|---|---|
| Puncture time;Positioning time;Needle point adjustment times;The success rate of a puncture needle;Success rate of two puncture needle eyes; | — |
Countries
China
Contacts
Public ContactLyu Ruizhao
Hebei Cangzhou Hospital of Integrated Traditional Chinese Medicine and Western Medicine
Outcome results
None listed