With the development of society and the enhancement of people's awareness of law and self-protection, it is necessary to use simulation technology to create a simulated human and clinical environment to replace the traditional teaching of clinical operation on real patients. So simulation teaching is more and more important in medical education. However, simulation teaching is in the ascendant in China, especially in the ultrasound-guided nerve block, limited by the lack of full simulation of puncture model, the simulation training of ultrasound-guided nerve block is not carried out much. Therefore, this study uses simulation training to carry out ultrasound-guided horizontal abdominal muscle block teaching, in order to explore an effective way of ultrasound-guided nerve block teaching.
Study Type
INTERVENTIONAL
Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Enrollment
240
The residents are trained of simulated puncture : 1.the location puncture; 2. finding fixed-point needle on the model for 5 times, each time for 30 minutes.
The residents are trained by traditional bedside teaching
Chinese PLA General Hospital
Beijing, Haidian, China
The time taken to complete the blocking operation
After finishing the disinfection sheet, the operator began to perform unilateral transversal muscle planar ultrasound scanning, positioning and puncture until the end of injection.
Time frame: procedure/surgery
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