浅析静脉留置针的护理

静脉留置针又称套管针，其作为头皮针的换代产品，现已成为临床输液治疗的主要工具。尤其在抢救危重病人，输注化疗药物和静脉营养等的方面发挥了重要作用。它的主要优点在于减少了病人由于反复穿刺而造成的痛苦，保护了血管，有利于临床用药和紧急抢救，而且还减轻了护士的工作量。但如果临床不注意操作技术及术后护理观察处理不及时，会瘩病人造成不必要的病苦，特别是长期留置的病人导致某些并发症的发生。因此在静脉留置针置管期间，做好并发症的预防及护理观察十分重要。

central south university hospital in hunan changsha XiangYa 410007

venous lien needle also called casing needle, needle as the replacement of the scalp, already became the clinical transfusion treatment, the main tool. Especially in the rescue critically ill patient, infusion chemotherapy drugs and parenteral nutrition, elc） plays an imporlant role. Its main advantage is that reduce the patients caused by repeated puncture of pain, protect the blood vessels, be helpful for clinical modicine and emergency rescue, hut also reduce the nurse＇s workload. But if the clinical does not pay allention to the operating techniques and posloperative nursing observation processing is not seasonable, gives the patient cause unnecessary pain. Especially long-term indwelling the patient has led some complications. Therefore in the venous indwelling catheter period, completes the needle Ihe prevention of complications and nursing observalion is very important.