在整个过程中，只有两例导管感染率发生。
目的探讨消化道手术患者中心静脉导管感染的特点及防护措施。
Objective To discuss the features and prevention of central venous catheter infection in patients undergoing digestive tract operation.
结论消化道手术患者中心静脉导管感染以革兰氏阴性菌最常见。
Conclusions Gram-negative bacteria are the most common pathogens for central venous catheter infection in GI operated patients.
肠外营养相关中心静脉导管感染发生率为2.5%（9/366）。
The prevalence of parenteral nutrition related central venous catheter infection was 2.5% (9/366).
目的：探讨肝素抗生素封管治疗中心静脉置管导管感染的临床意义。
Objective: To investigate the clinical significance of treatment of central vein catheter infection with heparin and antibiotics impregnation of catheter.
目的研究老年恶性肿瘤患者肠外营养相关中心静脉导管感染的发生率及危险因素。
Objective to investigate the prevalence of parenteral nutrition related central venous catheter infection in elder patients with malignant tumors, and explore the risk factors.
结论：ICU中的医院内导管感染率较高，G -菌则是感染的主要病原菌以为主。
Conclusions: in the ICU higher infection rate of hospital catheters, G-bacteria were the main pathogens of infection based.
动静脉移植在降低感染性并发症发生在隧道血液透析导管瘘患者没有选择的优势已经确立。
The advantage of an arteriovenous graft in reducing infectious complication over a tunneled hemodialysis catheter for patients without native fistula options has been established.
比较其局部感染和导管堵塞发生率。
To compare the occur rate of local infection and catheter plug.
通过临床观察，并发症有：心律失常，气囊破裂，气栓，血栓形成和栓塞，导管脱出、打结、折断，感染等。
According to clinical observation, the complications included: arrhythmia, breakout of capsule, air embolism, thrombosis and thrombus, catheter ablation tying, disjunction, infection, etc.
结果导致非正常拔管的因素依次为局部肿胀、感染可能、堵塞、滑出、意外拔管及导管破裂。
Result The reason for abnormal catheter removal are successively as following: local swell, possible infection, obstruction, slide out, accidental catheter removal and catheter break.
目的探讨中心静脉留置导管在血液净化治疗中相关感染的防治与护理要点。
Objective To study the preventive and nursing key points about infection which have related with blood purification by deep vein inserted catheter.
结果腮腺导管上皮细胞感染HCMV后，作为上皮性标志物的角蛋白表达转为阴性，而组织蛋白酶D的表达转为强阳性。
Results Cytokeratin which acts as an epithelial marker became negative while staining of Cathepsin D was intensified in parotid duct epithelial cells after infected by HCMV.
抗菌导管能降低感染的发生率。
Conclusion Anti - bacterium catheter can decrease infectious rate.
目的建立涎腺导管上皮细胞体外人巨细胞病毒（HCMV）感染模型。
Objective To develop a model of salivary duct epithelial cells infected by human cytomegalovirus(HCMV) in vitro .
目的评价抗感染中心静脉导管在预防导管相关感染的临床价值。
Objective To evaluate the clinical effect in prevention of intravenous catheter-related infection(CRI) using antiseptic impregnated central venous catheter.
在76例患者中，研究了消毒剂密封式引流(UASD)预防留置导管性尿路感染的效果。
The preventive effect of under-antiseptic seal drainage (UASD) on catheter-associated urinary tract infection was studied in 76 patients whose urine cultures were negative prior to catheterization.
结果穿刺46次、46条血管，均置管成功；导管尖端未发生感染。
Results All of the 46 times of punctures and catheterizations were successful. No infection occurred.
目的探讨医院内导管相关血流感染（CRBI）的预防措施。
Objective To discuss the preventive measures against the Catheter Related Bloodstream Infection(CRBI) in hospital.
就血管内导管的基本概念、感染发生率和影响因素以及主要预防措施进行简要综述。
This article discusses the elementary conception, infection rate, influential factors and prevention of catheter-related bloodstream infection.
肠外营养的感染并发症，可能与血糖升高和导管持续存在有关。
TPN related infection is real, may be related to hyperglycemia and the presence of an indwelling catheter.
综述了导管相关性血流感染的流行病学、危险因素、感染途径及预防策略。
It mainly summarized the epidemiology, risk factors, routes and prevention strategies of catheter-related bloodstream infection.
目的研究人巨细胞病毒(H CMV)感染对腮腺导管上皮细胞表型所产生的影响及其可能的机制。
Objective To investigate the effects of HCMV infection on phenotypes of parotid duct epithelial cells and relative mechanisms.
结论：深静脉导管操作安全，有效，留管时间较长，恰当的护理感染率低，是较为理想的血液净化通道之一。
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.
什么是导管相关血流感染？
我们可以做哪些来预防导管相关血流感染？
What can I do to help prevent a catheter-associated bloodstream infection?
导管相关血流感染能够治疗吗？
导管相关血流感染能够治疗吗？
应用推荐