Ear piece

Details Ear piece Ear piece

1992-05-21

1993-09-28

Hafer, Robert A.

Surgery

Body protecting or restraining devices for patients or infants

Head or face protector

128907, A61H 3904

Patent

active

052479463

ABSTRACT:
An improved ear piece to be inserted and dwell on the human outer ear wherein the ear piece has an upper portion overlaying the triangular fossa, a lower portion overlaying the inferior and superior concha and concha ridge areas, and a grooved bridge portion interconnecting the upper and lower portions to receive and embrace the inferior crus; the lower portion includes a terminal end with a through hole sized and configured to allow sound to enter into the ear canal and the upper portion has a nose portion sized and ccnfigured to nest in the internal helix above the inferior crus of a human ear covering the triangular fossa, wherein the ear piece may be of rigid plastic or of rubbery material and may contain a pattern in relief on the surface which confronts the surface of the ear cavity in a pre-selected pattern to correspond to certain ear acupuncture points, and may contain a pattern of magnets on the surface which confronts the surface in the ear cavity in a pre-selected pattern to correspond to certain acupuncture points.

REFERENCES:
patent: D273706 (1984-05-01), McCall
patent: 4267838 (1981-05-01), McCall
patent: 4450846 (1984-05-01), McCall
patent: 4966164 (1990-10-01), Colsen et al.

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