Endotrachael tube

Details Endotrachael tube Endotrachael tube

1989-02-23

1991-10-29

Lewis, Aaron J.

Surgery

Respiratory method or device

Respiratory gas supply means enters mouth or tracheotomy...

12820715, A61M 1600

Patent

active

050606476

ABSTRACT:
A flexible endotracheal tube is described having a proximal end for attachment to an adapter or to another tube. A distal end has an opening for extending past the vocal cords of a patient. An intermediate portion passes between the vocal cords wherein the intermediate portion comprises an outer shape in transverse cross section defined in part by two substantially straight sides converging to a tip. A mouth guard for the endotracheal tube is also described.

REFERENCES:
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patent: 1266856 (1918-05-01), Ramsay
patent: 3756244 (1973-09-01), Kinnear et al.
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patent: 4050466 (1977-09-01), Koerbacher
patent: 4056104 (1977-11-01), Jaffe
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patent: 4156428 (1979-05-01), Henkin
patent: 4166467 (1979-09-01), Abramson
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patent: 4341210 (1982-07-01), Elan
patent: 4425911 (1984-01-01), Luomanen et al.
C. E. Lindholm, Experience with a New Orotrachael Tube, 1973, pp. 389-390, Acta Otolaryng 75.
Marinelli, M. D. et al., Endotrachael Prosthesis for Positive Pressure Ventilation After Tracheal Injury, Nov. 1981, pp. 805-806, Crital Care Medicine, vol. 9, No. 11.
G. A. R. Morgan & D. J. Steward, A Pre-Formed Paediatric Orotrachael Tube Design Based on Anatomical Measurements, Jan. 1982, pp. 9-11, Canadian Anaesthethists' Society Journal, vol. 29, No. 1.
Edward A. Loeser, M. D. et al., The Influence of Endotrachael Tube Cuff Design and Cuff Lubrication on Postoperative Sore Throat, Apr. 1983, pp. 376-379, The America Soceity of Anesthesiologists, Inc., vol. 58, No. 4.

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