Surgery – Instruments – Oral pacifier
Patent
1990-12-21
1992-04-28
Hafer, Robert A.
Surgery
Instruments
Oral pacifier
606235, 606236, 128859, 374151, G01K 1300, A61J 1700
Patent
active
051084236
ABSTRACT:
A nipple assembly with an alarm buzzer and a body temperature indicator. The assembly comprises a nipple base in which is accommodated a main case and an inner case as well as a ring-shaped thermometer attached thereto. In the main case are provided an inner case, an IC board, a heat sensitive resistor and a buzzer. A heat conductive liquid is filled in the sealed space defined by the base, the main case, and the inner case. At the rear end of the base is attached a transparent convex housing to which is fastened a handle with a battery. When a baby sucks the nipple of the assembly, the heat in the baby's mouth can be transferred through the liquid to the thermometer so that it can indicate the baby's body temperature. Moreover, when the baby's body temperature reaches a predetermined warning value, a signal from a heat sensitive resistor will be sent to the buzzer so that the latter can issue an alarming sound.
REFERENCES:
patent: 3913402 (1975-10-01), Doyle
patent: 3968690 (1976-07-01), Blouin et al.
patent: 4511265 (1985-04-01), Berndt
Hafer Robert A.
Hanlon Brian E.
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