Surgical ventilating apparatus

Details Surgical ventilating apparatus Surgical ventilating apparatus

1981-02-24

1983-03-08

Recla, Henry J.

Surgery

Means for introducing or removing material from body for...

Treating material introduced into or removed from body...

604 35, 604 77, A61M 2500

Patent

active

043758118

ABSTRACT:
Surgical ventilating apparatus for use in laser surgical techniques. The surgical ventilating apparatus comprises a hollow, flexible, tubular body formed of a heat-resistant material, such as an oxide of a metal, an expanded or foamed silica or quartz, and the like. The tubular body is formed so as to resist vibration when disposed within the trachea of a patient caused by the high velocity of air flowing therethrough. In one embodiment, at least one rod-like member is embedded within the tubular body to provide a degree of rigidity thereto. In another embodiment, the end of the tubular body is flared to reduce vibration of the tubular body. A connector adapted to be connected to one end of the tubular body enables the tubular body to be connected to ventilating equipment for controlling the respiration of the patient during surgery.

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Attia et al., "Trantracheal Ventilation", JAMA, Dec. 15, 1975, vol. 234, No. 11, pp. 1152-1153.

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