Esophageal intubation detection system

Details Esophageal intubation detection system Esophageal intubation detection system

2006-02-07

2006-02-07

Bennett, Henry (Department: 3743)

Surgery

Respiratory method or device

Respiratory gas supply means enters mouth or tracheotomy...

C128S205130, C128S205230, C604S142000

Reexamination Certificate

active

06994087

ABSTRACT:
An endotracheal tube bulb aspirator system has a bulb with a top end, a bottom end with an open bottom, and a transition zone therebetween. A first interior space in the top end is contiguous with a second interior space in the bottom end. At least one first flapper valve on the bulb includes at least one aperture in the bulb and an associated sheet positioned over the associated aperture with a portion of one edge being free. A second flapper valve is positioned adjacent the transitional zone between the first interior space and the second interior space has support beams and a disc with free edges coupled centrally to the support beams.

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