Study on Application of Simulated Training in Ultrasound Guided Transversus Abdominis Plane Block

Study on Application of Simulated Training in Ultrasound Guided Transversus Abdominis Plane Block

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.

Inclusion Criteria:

• 18-70 years old; ASA 1 ~ 2; patients under non-transvaginal gynecologic surgery, rectal surgery or descending colon surgery

Exclusion Criteria:

• Patients with communication disorder Central or peripheral nervous system diseases. Liver and kidney functions seriously damaged Coagulation function abnormality and local anesthetic allergy history Patients with serious heart disease, hypertension and diabetes. Patients who have used analgesic drugs or drugs that may affect cardiovascular function within 24 hours before operation.

Patients with infection at the puncture site.