Gastrointestinal cancer
Conditions
Interventions
A Group:Pre connect the pressure sensor with a 20G Introcan-W puncture needle, perform zero exhaust, and then perform radial artery puncture catheterization under ultrasound guidance
B Group:Directly perform 20G Introcan-W puncture needle under ultrasound guidance for radial artery puncture catheterization
Sponsors
Ganzhou People's Hospital
Eligibility
Sex/Gender
All
Age
40 Years to 74 Years
Inclusion criteria
Inclusion criteria: The ALLEN test on the right upper limb showed negative results; No infection or trauma on the local skin of the right radial artery puncture.
Exclusion criteria
Exclusion criteria: Patients with missing radial artery in the right upper limb; Peripheral vascular disease of the right upper limb; Abnormal coagulation function.
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| First puncture success rate; | — |
Secondary
| Measure | Time frame |
|---|---|
| Number of radial artery punctures;Puncture time;Failure Rate;Pain VAS score;PI value of the thumb on the puncture side;The diameter of the radial artery;Depth of radial artery; | — |
Countries
China
Contacts
Public ContactZhong Weibo
Ganzhou People's Hospital
Outcome results
None listed