Surgery – Instruments – Oral pacifier
Patent
1992-07-31
1994-06-07
Wilson, John J.
Surgery
Instruments
Oral pacifier
446 27, 606236, A61J 1700
Patent
active
053185900
ABSTRACT:
An infant mask is disclosed having contoured features in relief held in place by a nipple inserted in the infant's mouth. In one embodiment, the contoured mask is removably connected to the nipple. In a second embodiment the mask is made to change shapes as a result of pressure applied to the nipple.
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patent: 3964489 (1976-06-01), Kesselring
patent: 4321927 (1982-03-01), Lynch
patent: 4554919 (1985-11-01), Hulbert
patent: 4688571 (1987-08-01), Tesler
patent: 4715379 (1987-12-01), McCormick
Brennan Timothy E.
Meahan Henry W.
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