Application of biomimetic model combined with scenario simulation in otolaryngology skill training

Yu Bo; Kong Hui; Zhao Rongnan; Guo Yan

doi:10.3760/cma.j.cn116021-20240105-01978

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Application of biomimetic model combined with scenario simulation in otolaryngology skill training

Standardized Residency Training | 更新时间：2025-07-01

- Application of biomimetic model combined with scenario simulation in otolaryngology skill training
- Chinese Journal of Medical Education Research Vol. 24, Issue 6, Pages: 823-828(2025)
- 作者机构：
  
  1.大连医科大学附属第二医院耳鼻咽喉科，大连 116023
  2.营口巨成教学科技开发有限公司，营口 115000
- 作者简介：
  
  Guo Yan, Email: gouzi77@sina.com
- 基金信息：
  
  "1+X" Teaching Reform Research Project for Improvement of Clinical Teaching Competency at The Second Hospital of Dalian Medical University(2022JXGGYJ003);Medical Education Research Project of Liaoning Province(2022—N005-04);2021 Dalian Medical University University-level Teaching Reform Research Project(DYLX21018);Liaoning Province Education Science "14th Five-Year Plan" 2022 Project(JG22DB205);2024 Dalian Medical University University-level Teaching Reform Research Project(DYLXQN24007)
- DOI：10.3760/cma.j.cn116021-20240105-01978
  CLC： R76
- Received：05 January 2024，
  
  Published：20 June 2025
- 稿件说明：
移动端阅览
于博, 孔慧, 赵荣楠, 等. 仿生模型联合情景模拟在耳鼻喉技能培训中的教学实践研究[J]. 中华医学教育探索杂志, 2025, 24(6): 823-828.

Yu Bo, Kong Hui, Zhao Rongnan, et al. Application of biomimetic model combined with scenario simulation in otolaryngology skill training[J]. Chinese journal of medical education research, 2025, 24(6): 823-828.
于博, 孔慧, 赵荣楠, 等. 仿生模型联合情景模拟在耳鼻喉技能培训中的教学实践研究[J]. 中华医学教育探索杂志, 2025, 24(6): 823-828. DOI： 10.3760/cma.j.cn116021-20240105-01978.

Yu Bo, Kong Hui, Zhao Rongnan, et al. Application of biomimetic model combined with scenario simulation in otolaryngology skill training[J]. Chinese journal of medical education research, 2025, 24(6): 823-828. DOI： 10.3760/cma.j.cn116021-20240105-01978.

摘要

目的

探讨仿生模型联合情景模拟在耳鼻喉技能培训中的应用价值。

方法

选取2023年3月至10月于大连医科大学第二附属医院耳鼻喉科规培的21名住院医师作为研究对象。对比应用仿生模型联合情景模拟教学方法，培训前后学员操作技能的用时、达标率及成功率等指标。采用SPSS 23.0进行配对样本

检验和配对卡方检验。

结果

培训前后学生异物发现率[（11/21） vs. （19/21）

]

、钳取求助次数[（1.62±0.92） vs. （0.90±0.94）

]

、触碰咽侧壁次数[（4.62±0.92） vs. （1.90±1.34）

]

、残体发生率[（12/21） vs. （2/21）

]

、手术时间[（26.52±3.61） min vs. （22.76±4.55） min

]

和缝合时间[（19.10±2.98） min vs. （15.24±1.18） min

]

、扁桃体切除求助次数[（2.90±1.04） vs. （0.86±0.48）

]

等均存在显著改善，差异具有统计学意义（

0.05）。

结论

3D仿生模型联合情景模拟不仅能弥补耳鼻咽喉科实践的不足，满足临床教学需求，也为耳鼻喉科实践教学改革提供新思路与新方法，并且此种方法可推广至其他同规模基地。

Abstract

Objective

To study the application value of biomimetic model combined with scenario simulation in the training of otolaryngology skills.

Methods

This study included 21 residents who underwent standardized residency training in the Department of Otolaryngology of the Second Hospital of Dalian Medical University from March to October 2023. The application of a teaching method combining biomimetic model and scenario simulation was evaluated by comparing pre- and post-training performance in terms of operation time

pass rate

and success rate. SPSS 23.0 was used for the paired sample

test and paired chi-square test.

Results

Significant improvements were observed in several key indicators after training

including foreign body detection rate [(11/21) vs. (19/21)

]

number of assistance requests during using forceps [(1.62±0.92) vs. (0.90±0.94)

]

the number of touching the lateral pharyngeal wall [(4.62±0.92) vs. (1.90±1.34)

]

residual body incidence [(12/21) vs. (2/21)

]

operation time [(26.52±3.61) vs. (22.76±4.55)

]

and suture time [(19.10±2.98) vs. (15.24±1.18)

]

. Number of requests f

or tonsillectomy [(2.90 ± 1.04) vs. (0.86 ± 0.48)

]

(

0.05).

Conclusions

The combination of 3D biomimetic model with scenario simulation not only compensates for the limited practical training in otolaryngology and meets the requirements of clinical teaching

but also provides new ideas and methods for the reform of teaching otolaryngology. This approach is feasible for implementation in other training centers of similar scale.

关键词

Keywords

references

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