Apparatus for endotracheal and esophageal intubation

Details Apparatus for endotracheal and esophageal intubation Apparatus for endotracheal and esophageal intubation

1977-08-05

1979-09-04

Truluck, Dalton L.

Surgery

Truss

Pad

128349B, A61M 2500

Patent

active

041664680

ABSTRACT:
Apparatus for endotracheal and esophageal intubation embodying an elongated tubular member having a first portion with an open outer end and a second portion with an open inner end and a lumen extending therebetween. A first inflatable member is carried about the second portion of the tubular member for inflation within a body canal to form a seal with the walls thereof. A second inflatable member within the lumen seals the lumen when inflated and an air control unit between the outer end of the tubular member and the second inflatable member selectively communicates the lumen with the exterior of the first portion.

REFERENCES:
patent: 3331371 (1967-07-01), Rocchi et al.
patent: 3392722 (1968-07-01), Jorgensen
patent: 3395710 (1968-08-01), Stratton et al.
patent: 3599642 (1971-08-01), Tindel
patent: 3874377 (1975-04-01), Davidson

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