Endotracheal tube assembly

Details Endotracheal tube assembly Endotracheal tube assembly

1982-12-22

1984-12-18

Recla, Henry J.

Surgery

Respiratory method or device

Means for supplying respiratory gas under positive pressure

12820715, A61M 1600

Patent

active

044885482

ABSTRACT:
An endotracheal tube assembly is provided which includes an endotracheal tube, and an insufflation catheter connectable to a source of high frequency gas and disposed in the tube. The tube has spacers adjacent the distal end to space the distal end of the catheter from the inner sidewalls of the tube. The catheter may be provided with a ventilation lumen, a suction lumen, and connection means for supplying gas to the ventilation lumen and/or negative pressure to the suction lumen.

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"Bizzari-Giuffrida Endoesophageal Tube", 1959, Darol Catalogue.
Klain, "High Frequency Ventilation", Respiratory Care, May 1981, vol. 26, No. 5, pp. 427-429.
Klain et al., "High Frequency Jet Ventilation in CPR", Critical Care Medicine, May 1981, pp. 421-422.
Boysen, "High Frequency Ventilation", Respiratory Therapy, Sep./Oct. 1982, pp. 105-106.

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