Endotracheal tube assembly and methods of using sa

专利名称：Endotracheal tube assembly and methods

of using same

发明人：William D. Hawk申请号：US10729080申请日：20031205

公开号：US20040116898A1公开日：20040617

专利附图：

摘要：The present invention provides an assembly and method for topically applyinga local anesthetic agent into the trachea and/or hypopharynx during intubation with atracheal tube. The present invention is designed to topically anesthetize the tracheal

surfaces that are in contact with the tracheal tube, thereby preventing the patient fromexperiencing physiological reactions such as coughing, pain or discomfort from theindwelling tracheal tube, as well as post operative or post extubation laryngospasm.Local anesthetic application can be performed by bolus or continuous infusion.

申请人：HAWK WILLIAM D.

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