During operation, the injection channel of the introducer can be used as breath pass.在手术中, 置入器上的注液管组件通道可作为患者的呼吸通道.Linear RF ablation using long introducer is effective and safe way in treating AF.用长导引鞘作支撑行线性消融是治疗房扑的安全有效的...
All the units employ hollow burned - clay blocks as the basic raw material.所有构件都用空心陶土砖做基本原料.Bark may be used as raw material for paper - making.树皮可以做造纸的原料.Only 55 per cent of the raw material is canned. The rest is throw...