探讨腹腔镜下食管裂孔疝补片修补＋短松Nissen胃底折叠术在猪动物模型中应用的必要性。

在猪动物模型中施行腹腔镜下食管裂孔疝补片修补术＋短松Nissen胃底折叠术，并在术中首次使用北京天助畅运医疗技术有限公司的多层复合修补网片及可吸收钉固定器。

术中未发生麻醉意外、二氧化碳气栓、食管穿孔、大出血导致失血性休克等严重并发症。手术过程中幼猪生命体征平稳，手术顺利完成。

建立腹腔镜手术猪动物模型很有必要；北京天助畅运医疗技术有限公司新开发的多层复合修补网片安全、可靠，并且弥补了不能提供符合人体生理特点的小面积补片的空缺；其可吸收钉固定器击发准确度高、使用流畅，能起到很好地固定修补材料的目的。

To investigate the necessity of laparoscopic hiatal hernia repair and short fold Nissen fundoplication in the porcine animal model.

Laparoscopic hiatal hernia repair with short loose Nissen fundoplication in swine models, and it is the first time to use the multi-layer composite repair mesh and absorbable screw fixation of TransEasy Medical Tech Co. Ltd.

There were no serious complications such as anesthesia accident, carbon dioxide gas embolism, esophageal perforation and massive bleeding, resulting in hemorrhagic shock. During the operation, the vital signs of the young pigs were smooth and the operation was completed successfully.

It is necessary to establish the animal model of laparoscopic surgery; the new development of multilayer composite repair mesh is safe and reliable, and make up a small area can not meet the characteristics of the human body patch vacancy; absorbable screw fixation of the firing accuracy is high, and can be well fixed the repair materials.