Method for sealing external auditory ear canal

Details Method for sealing external auditory ear canal Method for sealing external auditory ear canal

1989-10-31

1991-10-22

Hafer, Robert A.

Surgery

Body protecting or restraining devices for patients or infants

Head or face protector

128866, 2209, A61F 1108, A61F 1112

Patent

active

050586068

ABSTRACT:
Apparatus for sealing the external auditory canal of an ear. The apparatus includes an ear protector band which extends over the forehead, ears, and nape of the head of an individual. The protector band prevents ear plugs from falling out of the ears of the individual, and tends to uniformly distribute compressive forces generated against the head by the band.

REFERENCES:
patent: 1648608 (1927-11-01), Devlin
patent: 2537768 (1951-01-01), Laporte
patent: 2738514 (1956-03-01), Gondell
patent: 3301253 (1967-01-01), Glorig
patent: 3771521 (1973-11-01), Kittredge
patent: 3881570 (1975-05-01), Lewis
patent: 3925277 (1975-12-01), Lampe
patent: 4023642 (1977-05-01), Korn
patent: 4160449 (1979-07-01), Wade
patent: 4461290 (1984-07-01), Gardner, Jr. et al.
patent: 4802245 (1989-02-01), Miano

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