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埋植起搏器部位发生感染或坏死时,需要延长原导管,更换埋植部位。原起搏导管外鞘破损或金属线芯断裂等需要更换导管。如果放弃原来有效的起搏导管,而重新安插新导管,既增加了病人的痛苦和危险,也增加了工作量和x线照射量。为此,我们提出一种利用原来起搏导管与新导管进行铆接的新方法。一、材料 (一)与新起搏器配套的新起搏导管1根; (二)选用能套进二根需要铆接导管的医用硅橡胶管,一般外径为3mm,内径为2ram,长2.5～3cm; 二、操作方法和步骤 (一)按需要长度和部位切断新、旧起搏导管。 (二)将备用的医用硅橡胶管套入保留
Implantation pacemaker site infection or necrosis, the need to extend the original catheter, replacement of the implant site. The original pacing catheter sheath damage or broken metal wire core need to be replaced. If you give up the original effective pacing catheter, and reinsertion of new catheters, both to increase the patient’s pain and danger, but also increased the workload and x-ray exposure. To this end, we propose a new method of using the original pacing catheter and new catheter riveting. First, the material (a) with a new pacemaker matching new pacing catheter 1; (b) choose to set into two need to riveted catheter medical silicone rubber tube, the general outer diameter of 3mm, an inner diameter of 2ram, length 2.5 ~ 3cm; Second, methods of operation and steps (A) according to the length and location of the need to cut off the new and old pacing catheter. (B) the spare medical silicone tube set into the reservation