方法：回顾性分析178例经皮中心静脉置管患者的临床资料。
Methods: Clinical data of 178 cases with percutaneous central venous catheterization were analyzed retrospectively.
提出管塔制作中钢管中心线的两种计算方法，并分析它们的适用情况。
Bring forward two ways to compute the center line of steel tube and analyze thein respectie application.
通过对水击规律的认识，提出控制水击压力破坏阀门、中心管的具体措施和有效方法。
Through understanding the principles of water strike, this paper advanced an effect measure to control the water strike to destroy valve and center pipe.
目的分析经外周至中心静脉置管导致深静脉血栓形成的临床病例原因，探讨治疗和预防的方法。
Objective to explore the ways to prevent and treat deep vein thrombus induced by peripherally inserted central catheter (PICC).
方法分析45例在放化疗期间并发DVT的恶性肿瘤病人的临床特点、治疗方案、中心静脉置管使用等。
Methods:45 cases of malignancy complicated by DVT during radiotherapy and chemotherapy were analyzed with the clinical feature, therapeutic regimen, use of central venous catheter, etc.
方法观察50例经PICC进行PN病例的置管时间、治疗完成率和置管并发症，并与同期中心静脉插管(CVC)进行比较。
MethodsThe clinical data of 50 consecutive patients who receiving PN via PICC were compared with 50 patients who receiving PN via central venous catheter (CVC).
方法选择2007-09 ~ 2010 - 09间，我院应用一次性中心静脉导管对各种原因所致的胸腔积液患者52例，进行胸腔穿刺置管引流。
Methods 52 patients with pleural effusion due to various reasons, between 2007-09 to 2010-09, were adopted pleural puncture and chest drainage by once central venous catheter in our hospital.
采用直拉单晶硅片代替成本较高的外延硅片，采取铂扩散的方法引入复合中心，从而控制少子寿命以减少快恢复二极管的反向恢复时间。
Spin-on platinum diffusion was used to introduce recombination center in order to reduce the reverse recovery time TRR of fast recovery diode.
方法回顾性分析65例中心静脉置管建立血管通路及其临床应用，观察置管成功率、导管留置时间、置管相关并发症等。
Methods 65 CVC procedures were performed and the rate of success of CVC, the catheters survival life, complications of catheterization were observed retrospectively.
是更加安全、有效的中心静脉置管方法。
The PICC methods is a safer and more effective way for central venous catheterization.
方法对两所医院112例恶性肿瘤患者进行外周中心静脉置管后的情况进行分析。
METHODS The status of 112 patients with malignant tumor after PICC in two hospitals was analyzed.
方法对两所医院112例恶性肿瘤患者进行外周中心静脉置管后的情况进行分析。
METHODS The status of 112 patients with malignant tumor after PICC in two hospitals was analyzed.
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