切口器上有特殊弧形的切口刀，切口刀安装在刀盘上，且可手动旋转。
The cutting unit is provided with a particular arc-shaped cutting blade which is mounted on a cutter head and can be manually rotated.
各组分别用二氧化碳激光与手术刀在胃前壁沿胃大弯作切口，然后缝合。
In either group stomach incisions were made on the anterior gastric wall along the greater curvature with carbon dioxide laser and scalpel respectively, and then sutured.
结论保持通畅引流、合理使用电刀和恰当加压包扎是预防切口并发症的关键。
Conclusion Adequate drainage, using electrocautery properly, and dressing with appropriate pressure were the key points to prevent the wound complications.
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