说明:FEATURES: 1 医用级透明,柔软PVC原料。Clear, soft, medical-grade PVC. 2 管体内置不锈钢弹簧,防管体压扁。A stainless steel spring is inserted in the tube to reduce the risk of kinking or collapsing. 3 X射线阻断线贯穿管体。X-ray opaque line throughout the tube. 产品编号Product No 规格 Size(#) 产品编号 Product No 规格 Size(#) 备注 Remark ET1P30-R1 3.0 ET1P65-R1 6.5 分带囊和无囊 cuffed and uncuffed ET1P35-R1 3.5 ET1P70-R1 7.0 ET1P40-R1 4.0 ET1P75-R1 7.5 ET1P45-R1 4.5 ET1P80-R1 8.0 ET1P50-R1 5.0 ET1P85-R1 8.5 ET1P55-R1 5.5 ET1P90-R1 9.0 ET1P60-R1 6.0 ET1P95-R1 9.5