首页> 外文期刊>Canadian journal of anesthesia: Journal canadien d'anesthesie >Application of normal saline to ultrasonography as an alternative to gel for internal jugular venous cannulation.
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Application of normal saline to ultrasonography as an alternative to gel for internal jugular venous cannulation.

机译:生理盐水在超声检查中的应用,可替代颈内静脉插管用凝胶。

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摘要

To the Editor: Percutaneous central venous catheterization can be facilitated with real-time observation of vessels using 2-D ultrasonography. Various methods have been described when using this technique, each of which incorporates gel application to the referred skin area in order to ensure adequate delivery of the echo beam to the deep tissues. While the use of gel is common, its safely for central venous cannulation has not been clearly established. Furthermore, difficulties may be associated with catheter handling as gel solutions may make the catheter slip in the operator's hands, and there is potential for an increased infection rate. Saline may be an effective, less expensive alternative to gel.
机译:致编辑:使用2-D超声实时观察血管可以促进经皮中心静脉导管插入。当使用该技术时,已经描述了各种方法,其中的每一种都将凝胶施加结合到所涉及的皮肤区域,以确保将回波束充分递送至深部组织。尽管通常使用凝胶,但尚未明确确定其可安全地用于中心静脉插管。此外,由于凝胶溶液可能使导管在操作者的手中滑倒,因此导管的处理可能会遇到困难,并且有可能增加感染率。盐水可能是一种有效,便宜的凝胶替代品。

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