Breathing apparatus

Details Breathing apparatus Breathing apparatus

1979-12-03

1981-06-30

Recla, Henry J.

Surgery

Respiratory method or device

Respiratory gas supply means enters mouth or tracheotomy...

128136, A61M 1500

Patent

active

042757258

ABSTRACT:
An improved breathing apparatus fittable into the mouth of a human between the teeth and cheek is disclosed. The apparatus comprises a tube having a front opening and a back opening and sufficient length to project forward to the front of the lips and rearward down the side of the mouth to a point adjacent the molars; to the end of the tube proximate the exterior of the lips is coupled a curved flange stabilizing means and spaced rearward of the curved flange stabilizing means is curved sealing means adapted to fit between the frontal teeth and the lips to an extent to seal off passage of air through the mouth except into the tube.

REFERENCES:
patent: 3106916 (1963-10-01), Matthes

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