A hearing aid sound seal device for preventing audio feedback. The hearing aid sound seal device includes a support assembly being adapted to be securely and removably disposed about a hearing aid and being adapted to be snugly and removably received in an ear canal of a user's ear to essentially prevent audio feedback.
The present invention relates to a system for improving a user's hearing and more particularly to a receiver system used in the system. In one embodiment, the receiver system has a housing and a plurality of arms extending from the housing for positioning and suspending the receiver within the ear canal of a user. Each of the arms may be formed from a flexible, plastic material or a bendable wire. In a second embodiment, the receiver system is surrounded by a disc formed from a sound filtering material. When installed in a hearing aid system, the receiver is separated from the microphone. When installed in a tinnitus/hyperacusis device, the receiver is separated from the body of the instrument.
A hearing instrument and method of assembly are disclosed. The hearing instrument comprises an electronic assembly for providing received sound to the ear canal of a hearing instrument user. The electronic assembly is placed within a chamber in a housing sized to fit within the ear of the hearing instrument user. The chamber includes an internal guide channel and mounting surface for locating and positioning the electronic assembly. A volume encompassed within a hearing aid housing may be analyzed, such as with computer software, to identify a location within the chamber to position the electronic assembly, and then the electronic assembly may be incorporated into the housing using a guide channel and mounting surface of the housing for locating and positioning the electronic assembly in the identified location.
Disclosed is a hearing aid assembly wherein the hearing aid is comprised of an acoustic receiver, an acoustic transmitter, and a body, and an annular channel, wherein the acoustic receiver is designed to fit into a external acoustic meatus of an ear, the acoustic transmitter is designed to fit into a inner ear canal, and the generally cylindrical body is disposed between the receiver and the transmitter, the annular channel is disposed on the surface of the body such that it circumscribes the body's circumference. The annular channel is adapted to receive an annular ring which functions as an acoustic seal.
Disclosed is a hearing aid assembly wherein the hearing aid is comprised of an acoustic receiver, an acoustic transmitter, and a body, and an annular channel, wherein the acoustic receiver is designed to fit into a external acoustic meatus of an ear, the acoustic transmitter is designed to fit into a inner ear canal, and the generally cylindrical body is disposed between the receiver and the transmitter, the annular channel is disposed on the surface of the body such that it circumscribes the body's circumference. The annular channel is adapted to receive an annular ring which functions as an acoustic seal and which, in one preferred embodiment, has a T-shaped cross-section.