Implantable electromagnetic middle-ear bone-conduction hearing a

Details Implantable electromagnetic middle-ear bone-conduction hearing a Implantable electromagnetic middle-ear bone-conduction hearing a

1986-08-18

1988-10-11

Coven, Edward M.

Surgery

Truss

Perineal

381 683, 381 686, 1284206, H04R 2500

Patent

active

047763221

ABSTRACT:
An implantable electromagnetic middle-ear bone-conduction hearing aid device is provided which is characterized by being carried entirely in the skull of the user, the absense of electrodes entering the middle-ear, and variability to meet a variety of pathological entities of the hearing impaired user. The device utilizes a sound processing component adapted to be positioned in the skull of the user and to extend from close proximity to the outside of the skull toward and within close proximity to the middle-ear of the user for receiving and converting sound into an electromagnetic signal and for transmitting the electromagnetic signal into the middle-ear of the user. A vibration generating component is adapted to be implanted in the small bones of the ossicular chain in the middle-ear for receiving the electromagnetic signal from the sound processing component and for vibrating the ossicular chain in response to such electromagnetic signal to stimulate the inner ear to create the perception of sound in the hearing impaired user.

REFERENCES:
patent: 2402392 (1946-06-01), Goldschmidt
patent: 3209081 (1965-09-01), Ducote et al.
patent: 3764748 (1973-10-01), Branch et al.
patent: 3870832 (1975-03-01), Fredrickson
patent: 3882285 (1975-05-01), Nunley et al.
patent: 4150262 (1979-04-01), Ono
patent: 4284856 (1981-08-01), Hochmair et al.
patent: 4352960 (1982-10-01), Dormer et al.
patent: 4419995 (1983-12-01), Hochmair et al.
patent: 4498461 (1985-02-01), Hakansson
Scand Audiol 13; Mar. 1984; "Hearing Thresholds with Direct Bone Conduction Versus Conventional Bone Conduction"; by B. Hakansson, A. Tjellstrom and U. Rosenhall.
"Direct Bone Anchorage of External Hearing Aids", by A. Tjellstrom, J. Lindstrom, O. Hallen, T. Albrektsson and P. J. Bronemark; J. Biomed Eng., vol. 5; Jan. 1983.
"Bone Conduction Speech Discrimination"; by Mendell Robinson, MD and Stephen D. Kasden, MS; Arch Otolaryngol, vol. 103, Apr. 1977.

Affiliated with

Also associated with

Rating

Implantable electromagnetic middle-ear bone-conduction hearing a does not yet have a rating. At this time, there are no reviews or comments for this patent.

If you have personal experience with Implantable electromagnetic middle-ear bone-conduction hearing a, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Implantable electromagnetic middle-ear bone-conduction hearing a will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFUS-PAI-O-1951661