Surgery – Respiratory method or device – Respiratory gas supply means enters mouth or tracheotomy...
Patent
1981-05-28
1983-08-30
Howell, Kyle L.
Surgery
Respiratory method or device
Respiratory gas supply means enters mouth or tracheotomy...
A61M 1600
Patent
active
044011180
ABSTRACT:
A swimming apparatus that permits an individual with a laryngectomy to be able to swim. The apparatus comprises a mouthpiece, a throat sealing member and an air tube intercoupling the mouthpiece and sealing member. The sealing member is securely disposed to cover and seal about the throat stoma while having an opening to permit air passage to the throat. The mouthpiece is controlled by the swimmer as a valve to control airflow through the unobstructed air tube.
REFERENCES:
patent: 1835757 (1931-12-01), Burchett
patent: 2491647 (1949-12-01), Colavita
patent: 3920009 (1975-11-01), Olsen
patent: 4332245 (1982-06-01), Boone
Hauwaert, Paul V. G., "Larkel 2," Jul. 30, 1975, (advertisement).
Boulos Robert
Simons Elliot
Howell Kyle L.
Macey Harry J.
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