Development and application of single person teaching system for breast surgery
10.19745/j.1003-8868.2025121
- VernacularTitle:单人乳腺手术教学系统的研制与应用
- Author:
Yue WANG
1
;
Bo TANG
;
Shi-bo PANG
;
Hong-bo YANG
;
Zhe ZHANG
;
Bo-wen CHEN
;
Na-na ZHANG
;
Feng MA
;
Yi LYU
;
Ding-hui DONG
Author Information
1. 西安交通大学第一附属医院肝胆外科,西安 710061;西安交通大学第一附属医院精准外科与再生医学国家地方联合工程研究中心,西安 710061;西安交通大学第一附属医院陕西省磁医学重点实验室,西安 710076
- Publication Type:Journal Article
- Keywords:
breast surgery;
surgical teaching;
breast model;
magnetosurgery;
magnetic retraction technique
- From:
Chinese Medical Equipment Journal
2025;46(7):34-38
- CountryChina
- Language:Chinese
-
Abstract:
Objective To develop a single-person breast surgery teaching system to improve the teaching efficiency of breast surgery.Methods The single-person breast surgery teaching system consisted of a magnetic suspension and retraction device and a breast model.The magnetic suspension and retraction device was composed of a magnetic suspension component and a magnetic retraction component,of which,the magnetic suspension component included a bracket,an outer magnet and an inner magnet and the magnetic retraction component comprised a magnetic base and an elastic grasping forceps.The breast model was established with porcine abdominal tissue obtained from slaughterhouses.Twelve surgical trainees were randomized into an experimental group(n=6)and a control group(n=6),and the 2 groups performed flap release operations on the breast model with skin-preserving mastectomy as the target procedure.The operation was carried out with the developed system in the experimental group and with the traditional procedure in the control group.Results The two groups had the flap-free operation on the breast model finished successufully,which had no significant differences in the length of incision(P>0.05);the experimental group gained advantages over the control group in the number of assistants required,operation time,times of skin flap injuries,times of glandular injuries and effect of exposure,with the differences being statistically significant(all P<0.05).Conclusion The single-person breast surgery teaching system enhances the effect of exposure efficiently,meets the reequirements for single-person training and improves the teaching efficiency.[Chinese Medical Equipment Journal,2025,46(7):34-38]
