Surgery – Respiratory method or device – Respiratory gas supply means enters mouth or tracheotomy...
Patent
1997-11-28
1999-09-07
Asher, Kimberly L.
Surgery
Respiratory method or device
Respiratory gas supply means enters mouth or tracheotomy...
12820716, 128912, A61M 1600, A62B 902, A62B 906
Patent
active
059471212
ABSTRACT:
A tracheotomy tube water blocking system including a strap adapted for securement around a neck of a wearer. The strap has an aperture through a front portion thereof. The aperture has a cylindrical collar secured therein. The cylindrical collar has an open inner end and an open outer end. The open inner end is dimensioned for coupling with an existing tracheotomy tube of the wearer. An air flow tube is provided having a generally inverted L-shaped configuration. The air flow tube has an upper horizontal portion with an open inner end coupling with the open outer end of the cylindrical collar. The air flow tube includes a lower vertical portion extending downwardly from the upper horizontal portion. The lower vertical portion having an open lower end.
REFERENCES:
patent: 4325366 (1982-04-01), Tabor
patent: 5616116 (1997-04-01), Born
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