Laryngeal tube

Surgery – Respiratory method or device – Respiratory gas supply means enters mouth or tracheotomy...

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Details

12820425, A61M 1600

Patent

active

042891280

ABSTRACT:
In a laryngeal tube for use in microsurgery in the region of the larynx, with simultaneous ventilation and anaesthesia, which, at its introduction end, is provided with a tube bearing an inflatable cuff, and which is also provided with an inflation channel terminating in the inside of the cuff, and also a ventilation channel terminating within the lumen of the tube, provision is made for the inflation channel (6) and the ventilation channel (7) to be connected together and stiffened.

REFERENCES:
patent: 3314431 (1967-04-01), Smith, Jr.
patent: 3407817 (1968-10-01), Galleher, Jr.
patent: 3503401 (1970-03-01), Andersen et al.
patent: 3881479 (1975-05-01), Carden
patent: 4180076 (1979-12-01), Betancourt
patent: 4185639 (1980-01-01), Linder
Litton, Tracheoplast-Plastik Endotracheal Katheter, Prospekt der Firma Sterimed.

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