Objectives To observe the difference of externaljugular trocar and limbs vein trocar.
目的观察颈外静脉留置套管针与四肢留置套管针的差别。
2
ObjectiveTo explore the nursing characteristics of hemodialysis with anti infective double lumen catheter inserted into externaljugularvein through central vein.
目的探讨经颈外静脉插管至深静脉行血液透析的方法及其优点和护理。
3
Objective: To explore the importance of indwelling needle puncture of externaljugularvein in pre-hospital care.