Hearing aid device
First Claim
1. A hearing aid device comprising a receiver assembly, said receiver assembly comprising a housing, and a transducer, said transducer attached to said housing, said receiver assembly positionable in the outer portion of a wearer'"'"'s auditory canal with the transducer extending into the auditory canal, said housing defining a large, linear central channel wherein the auditory canal is substantially open and unblocked to allow environmental sounds to pass uninhibited through said housing.
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Accused Products
Abstract
A device is designed to provide persons with mild, moderate, severe, or profound hearing loss the ability to hear sound that would otherwise be inaudible as well as the ability to hear ambient environmental noise. The device is fabricated as: (1) a receiver assembly having a flexible coil shape worn in the outer portion of the auditory canal with a small transducer that extends into the auditory canal, and (2) a transmitter assembly having a microphone located remotely on the person, whereby information is transmitted to the receiver assembly via modulated carrier waves. The need for a battery in the receiver assembly is eliminated as the power supply is driven by magnetic induction from the transmitter assembly positioned a few inches away, as in a neck pendant.
102 Citations
19 Claims
- 1. A hearing aid device comprising a receiver assembly, said receiver assembly comprising a housing, and a transducer, said transducer attached to said housing, said receiver assembly positionable in the outer portion of a wearer'"'"'s auditory canal with the transducer extending into the auditory canal, said housing defining a large, linear central channel wherein the auditory canal is substantially open and unblocked to allow environmental sounds to pass uninhibited through said housing.
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16. A hearing aid comprising:
- a coil-shaped signal receiver assembly, said coil-shaped signal receiver assembly including a flexible housing and a transducer, said transducer attached to said flexible housing, said coil-shaped signal receiver assembly positionable in the outer portion of the auditory canal of a wearer with said transducer extending into the auditory canal, said flexible housing defining a large, linear central channel, said channel for leaving the auditory canal substantially open to allow environmental sounds to pass uninhibited through said housing into the auditory canal.
- View Dependent Claims (17)
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18. A hearing aid device comprising in combination:
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(a) a transmitter assembly, said transmitter assembly for detecting audible sounds; and (b) a coil-shaped receiver assembly, said coil-shaped receiver assembly in remote communication with said transmitter assembly, said coil-shaped receiver assembly comprising a transducer and a flexible housing, said transducer attached to said flexible housing, said flexible housing defining a large, linear central channel, said coil-shaped receiver assembly positioning in the outer portion of a wearer'"'"'s auditory canal with said transducer extending into the auditory canal, said channel for leaving the auditory canal substantially open and unblocked to allow environmental sounds to pass uninhibited through said housing into the auditory canal.
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19. The hearing aid device of claim 19 wherein said coil-shaped receiver assembly further comprises a bendable wire, said bendable wire embedded within said flexible housing.
Specification