Objective To sum up the nursing experience of establishing temporary blood vessel channel by leaving deep vein pair drive pipe to purify the blood.
目的：总结经皮深静脉双腔留置针导管建立临时血管通道在血液净化中的护理心得。
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Methods by nursing 105 cases treated by blood purification by leaving deep vein pair drive pipe, to observe illness complication caused by the drive pipe.
方法：105例血液净化治疗的患者深静脉留置管采用不同的护理，观察导管留置的并发症。
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Conclusion Deep vein drive pipe is safe and effective and the staying time may be longer, and it is an ideal method for blood purification with low infection rate.