Respiratory tube or airway

Details Respiratory tube or airway Respiratory tube or airway

1986-02-11

1987-08-25

Recla, Henry J.

Surgery

Respiratory method or device

Respiratory gas supply means enters mouth or tracheotomy...

604275, 12820228, A61M 1600

Patent

active

046885684

ABSTRACT:
This airway for sole esophageal obturator or endotracheal and esophageal-obturator ventilation by choice has an inflatable cuff in the area of the tip of the airway and air-outlets in its wall in the area of the pharynx.
To enable the use of the airway in emergency-cases reliably and also to enable the insertion by first-aid-personnel only, the airway has an inflatable pharyngeal cuff known per se and surrounding the wall of the airway above the air-outlets in that area, which, when the airway is inserted, is situated between the soft palate and the boundary between the base of the tongue and the back of the tongue.

REFERENCES:
patent: 3630207 (1971-12-01), Kahn et al.
patent: 3683908 (1972-08-01), Michael et al.
patent: 3841319 (1974-10-01), Michael et al.
patent: 4090518 (1978-05-01), Elam
patent: 4091816 (1978-05-01), Elam
patent: 4155365 (1979-05-01), Boslau
patent: 4230108 (1980-10-01), Young
patent: 4327721 (1982-05-01), Goldin et al.
patent: 4351330 (1982-09-01), Scarberry
patent: 4449526 (1984-05-01), Elam
"Mouth-to-Lung Airway" for Cardiac Resuscitation, Methods and Devices section of The Lancet, Dec. 21, 1968 issue, p. 1329.

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