Perioperative pain
Conditions
Interventions
Control group:Watch the instructional video on interscalene brachial plexus nerve block under ultrasound guidance
experimental group:Self-study of the SmartLink Mixed Reality course
Sponsors
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
Eligibility
Sex/Gender
All
Age
18 Years to 40 Years
Inclusion criteria
Inclusion criteria: 1.First-year resident trainee in the Anesthesiology Department; 2.No experience in performing interscalene brachial plexus block under ultrasound guidance; 3.Sign the informed consent form;
Exclusion criteria
Exclusion criteria: 1.Has eye or head disorders and is unable to wear the Hololens 2 glasses. 2.Had previously suffered from severe motion sickness and other related disorders; 3.Refusal to participate or having already participated in other clinical studies;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| The degree of fit between the puncture section and the standard section; | — |
Secondary
| Measure | Time frame |
|---|---|
| The actual distance between the puncture target point and the ideal target point;The proportion of the time during which the puncture needle tip can be seen under ultrasound examination;The total time from the start of the operation to the needle withdrawal and insertion under the skin;The time it takes for the needle tip to penetrate the skin and reach the target point;The time taken to reach the puncture section; | — |
Countries
China
Contacts
Public ContactLinda
Ruijin Hospital, Shanghai Jiao Tong University School of Medicine
Outcome results
None listed