Surgery – Instruments – Oral pacifier
Patent
1991-09-16
1993-01-05
Thaler, Michael H.
Surgery
Instruments
Oral pacifier
606236, 128736, 374151, A61J 1700
Patent
active
051767040
ABSTRACT:
There is disclosed an improved temperature responsive orthodontically-shaped pacifier assembly having an insert member with two liquid crystal capsules or eyes making positive pressure contact with a nipple portion and wherein the liquid crystal capsules or eyes are responsive to different temperatures above about 98.degree. F. whereby one capsule changes color representative of a low grade fever and both capsules change color representative of a high grade fever.
REFERENCES:
patent: 4070912 (1978-01-01), McNaughtan et al.
patent: 4447164 (1984-05-01), Berndt
patent: 4511265 (1985-04-01), Berndt
American Vista
Marn Louis E.
Thaler Michael H.
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