To investigate the reasons and management of presacral vein massive hemorrhage during rectal cancer surgery and the effect of gauze compressionpacking hemostasis.
探讨直肠癌根治术中骶前静脉大出血的原因及纱布填塞压迫法的止血效果。
2
Multiple V-ring packing, combined with live loading, maintains packingcompression under high-cycle and severe service applications.
多重V形环填料，组合动负载，维护填料压缩，适用于使用频率高，环境严酷的应用场合。
3
Gabion mesh can be coiled, will also be cage compression, packing, in order to facilitate the workers will handle packing and shipment, tie wire roll with the form.