Robinson D L, Teitelbaum G P, Katz M D
Department of Radiology, LAC and USC Medical Center.
Cardiovasc Intervent Radiol. 1993 Mar-Apr;16(2):117-8. doi: 10.1007/BF02602993.
A new 10F peel-away sheath with a preformed curve is now available. The procedure for insertion of central venous catheters remains the same, with the new curved sheath replacing the straight version. In our experience, this modification facilitates the placement of central venous catheters and decreases the incidence of catheter tip malposition and kinking.
现在有一种新的带有预成型弯曲的10F可剥离鞘管可供使用。中心静脉导管的插入步骤保持不变,只是用新的弯曲鞘管取代了直鞘管。根据我们的经验,这种改进有助于中心静脉导管的放置,并降低导管尖端位置不当和扭结的发生率。