经皮血管穿刺技术 主要步骠:穿剌血答,孔入导丝,泅导丝 引入导管 技术改进:空芯前壁穿剌 其他改进:导管鞘,微穿刺套裝,超声引 导技术 e Zhongshan Hospital Fudan University
Zhongshan Hospital Fudan University 经皮血管穿刺技术 主要步骤：穿刺血管，引入导丝，沿导丝 引入导管 技术改进：空芯前壁穿刺 其他改进：导管鞘，微穿刺套装，超声引 导技术
e Dr Sven-Ivar Seldinger (1921-1998), a swedish radiologist from Mora, Dalarna County e Zhongshan Hospital Fudan University
Zhongshan Hospital Fudan University ⚫Dr Sven-Ivar Seldinger (1921-1998), a Swedish radiologist from Mora, Dalarna County
Seldinger法示意图 edinger Technique AnaesthesiaUK Skin Vein Administer local anaesthetic Locate vein using thin wall locator needle. Vessel may be prelocated with a smal ler needle e Zhongshan Hospital Fudan University
Zhongshan Hospital Fudan University Seldinger法示意图
Seldinger法示意图 Seldinger Technique AnaesthesiaUK Skin Vein Remove syringe Confirm venous placement by using haemodynamic monitoring or checking for pulsatile blood fiow. Warning: The colour of blood is not always an accurate indication of venous entry e Zhongshan Hospital Fudan University
Zhongshan Hospital Fudan University Seldinger法示意图
Seldinger法示意图 Seldinger Technique (AnaesthesiaUK Skin Occlude needle fumen to prevent air embolism or bleeding e Zhongshan Hospital Fudan University
Zhongshan Hospital Fudan University Seldinger法示意图