在一些较复杂的手术中,需要深部结扎时,常使用“钳载线”(也叫带尾线)。现在使用钳载线多是器械护士事先准备好,手术时传递给术者。在使用量较多时,术者常感到供不应求,有时会因钳载线的位置不够理想,(即载线不能恰好放在钳头中央,或因钳头结构原因),致使拉线时载线从钳头滑脱或异位。这样既影响了手术操作的质量,又拖延 In some more complex operations, deep ligation is required, often using a “clamp line” (also called a caudal cord). Now the use of clamp load line is mostly prepared by the equipment nurses, surgery delivered to those who surgery. In the use of more, the surgeon often feel in short supply, sometimes due to the location of the load line is not ideal, (that is, the load line can not just on the clamp head, or because of the clamp structure), resulting in pull cable load line from the clamp Head slipped or ectopic. This will not only affect the quality of surgical operations, but also delayed