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7614867 |
Earplug shaper and method of use
An earplug shaping device shapes a compressible earplug prior to insertion of the earplug into a user's ear canal. The device includes upper and lower structural elements which slidingly engage one...
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7600604 |
User disposable member for use within the ear canal and methods for manufacturing the same
A user-disposable member for placement and retention within the auditory anatomy, such as an ear canal. The user-disposable member includes a polymeric foam material, wherein the user-disposable...
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7522743 |
High comfort sound delivery system
A high comfort sound delivery system ( 10 ) for use with a personal communications device such as a telephone. The high comfort sound delivery system ( 10 ) has a behind-the-ear member ( 12 ) for...
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RE40696 |
High fidelity insert earphones and methods of making same
An insert earphone is provided in which a piece of foam material is used to resiliently mount a receiver within a chamber portion of a one-piece plastic housing member. The receiver has an output...
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7510046 |
Low attenuating push-in earplug with integral handle
The invention provides an earplug and a method of forming thereof where the earplug includes an insertion portion having opposing top and bottom sides, a handle portion connected to and extending...
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7499561 |
Hearing aid with cerumen protection
The cleaning and exchange of components of the hearing aid which is necessary at regular intervals due to the conventional contamination is uncomfortable and expensive. The housing (G) and any...
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7478702 |
Customized hearing protection earplug and method for manufacturing the same
The invention relates to a hearing protection earplug ( 10 ) to be worn at least in part in a user's ear canal, comprising a shell ( 12 ) having a outer surface individually shaped according to the...
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7464786 |
High sound attenuating hearing protection device
A hearing protection device insertable into an ear canal is provided, the device generally including a stem portion, a sound attenuating portion affixed to and extending at least partially over the...
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7403629 |
Disposable modular hearing aid
The present invention relates to a modular hearing aid having a base unit and a detachable earmold. A battery, an earmold tip and a receiver can be integrated with the earmold. The earmold can also...
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7401680 |
Hearing protection earplug and use of the same
A hearing protection earplug having a shell worn at least in part in a user's ear canal, an active unit having an acoustic output transducer and an arrangement for producing output audio signals...
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7401679 |
Adaptor for mounting a sound tube in an earpiece
The present invention relates to mounting of a sound tube inside a shell of a hearing aid. The invention provides a sound tube adaptor, a tool for insertion of the adaptor and a method for...
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7313245 |
Intracanal cap for canal hearing devices
An acoustically permeative intracanal cap is adapted to be worn semi-permanently deep in the ear canal for shielding a hearing device positioned deeper within the ear canal against moisture and...
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7305992 |
Conforming earplug
An earplug of the type that has a stem ( 12 ) and a plurality of flanges ( 21–23 ), is constructed to be stiff enough to be easily inserted into the ear canal, and to thereafter press with...
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7298858 |
Insert earphone assembly for audiometric testing and method for making same
An improved insert earphone for audiometric testing is provided, having a housing, a receiver located within the housing, a flexible eartip located externally to the housing, and a tube nipple...
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7298857 |
Extended wear canal device with common microphone-battery air cavity
An embodiment provides a continuous wear hearing device to be worn entirely within the ear canal, comprising a receiver assembly sized to be positioned in the bony portion of the canal, a battery...
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7236605 |
User disposable sleeve for use within the ear canal
User disposable sleeves for use with sound controlling structures having a non-constant radial profile can include an inner portion adapted to releasably attach to the sound controlling structure...
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7206429 |
Audio earpiece and peripheral devices
An audio player is constructed in an ear module fully supported by the ear. The ear module is an in ear canal device, or ear bud with a clip that securely attaches it to the ear. The ear module...
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7191867 |
Hearing aid device that can be worn in the ear with a housing
In a hearing aid device wearable in the ear with a housing, the battery loader is exposed to high mechanical stresses. In order to improve the attachment of the battery loader to the housing of the...
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7116793 |
Ear pad, and earphone with the pad
The ear pad according to the present invention has a number of gathered sound-insulating walls ( 12 ) monolithically provided on an outer periphery of a basic body ( 11 ) made of an elastic...
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7107993 |
Earplug
An earplug composed of an injected molded resilient polymeric material for insertion into an ear canal by a fingertip of a user, including an elongated member having a nose portion formed as a...
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7025061 |
Customized passive hearing protection earplug, use of the same and method for manufacturing the same
The invention relates to a passive hearing protection earplug for being worn at least in part in the ear canal ( 12 ) of a user, comprising a hard shell ( 20 ) having an elasticity of from shore D...
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7014010 |
Method for manufacturing an ear device and ear device
A hearing device, which is to be applied to an area of an individual's ear, is manufactured in that the skin of that application area is first analyzed and the outer surface area of the hearing...
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6981504 |
Core stiffened earplug
An earplug of the type that includes a soft foam body ( 14 ) and a more rigid core ( 16 ) that stiffens the body during its insertion into the ear canal, is mass produced so the front end ( 30 ) of...
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6938621 |
Disposable plug for warming the inner ear
A disposable plug has a mask with an orifice aligned at the entry into the ear canal when the plug is inserted into the ear. A sealed envelope has a leading elastic tip that extends forward of the...
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6931142 |
Insert earphone
An insert earphone which prevents a sound leakage and improves wearing comfort. An ear chip has a barrel portion and first and second annular flange portions having the shape of a parabola...
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6902029 |
Retractable ear protection device
The invention disclosed provides an improved ear protection system comprising an ear protection device and an innovative stowage device. The stowage device is capable for inconspicuously securing...
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6860362 |
Hearing aid instrument flexible attachment
A flexible device having a flexible cup for attachment to a hearing aid housing for insertion in an ear canal of a user. The flexible cup includes an opening for securely accommodating a hearing...
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6829362 |
Soft molding compound
A curable composition and method for producing a soft yet durable elastomeric in-the-ear product having a Shore A hardness of about 55 or less upon cure. The curable composition incorporated in a...
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6820717 |
Pressure regulating earplug
An earplug is provided for use by an airplane passenger, which more slowly increases the pressure of air in the passenger's ear canal than the rate of increase in cabin air pressure as the airplane...
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6817440 |
Multi-channel headphones
Multi-channel headphones capable of providing quality 3-dimensional (3-D) sound in an atmosphere of intimacy and privacy for individuals is provided. The multi-channel headphones ensure...
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6810987 |
Earbud headset
An earbud headset is provided that includes a speaker housing which advantageously allows for improved comfort, sound quality, and stability in the ear. The speaker housing includes a head portion...
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6772854 |
Device and method for inserting acoustic dampers into earphones
The present invention relates generally to a device and method for inserting and retaining an acoustical damper in a sound port for in-ear monitoring systems. In particular, a device having an...
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6766878 |
Custom-moulded ear-plug, and process for producing a custom-moulded ear-plug device
A hearing device for inserting into or adjacent to the ear of an individual. A shell is custom-shaped to fit the individual. The shell is made mainly of a first material and includes a part made...
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6751327 |
Miniature plastic battery assembly for canal hearing devices
A battery assembly is constructed of an elongated plastic shell irregularly shaped to fit optimally in anatomical cavities, particularly ear canals. The battery assembly relies structurally on a...
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6748093 |
Hearing aid with a tightening ring
The present invention relates to a hearing aid for insertion in the auditory canal, comprising a hearing aid housing and a face plate and a shell that is matched to the auditory canal of a user and...
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6738485 |
Apparatus, method and system for ultra short range communication
A system for voice sound communicated control includes an earpiece adapted to be inserted into the external auditory canal of the user and having a bone conduction sensor being adapted to sense...
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6731772 |
Cushion cover for preventing pains in using earphones
The prevent invention is related to a cushion cover to improve adherence and to prevent pains when wearing earphones which deliver sounds of various portable small-sized recorders, radios, etc. by...
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6704429 |
Earphone without impulse noise and surroundings blockade
An earplug type earphone without impulse noise and surroundings blockade includes an earphone housing having a sound chamber inside thereof and a loudspeaker mounted therein, wherein a plurality of...
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6691822 |
Sound damping filter, ear protector, and method for manufacturing a membrane for a sound damping
A sound damping filter for an ear protector placeable in the auditory duct of a person. The sound damping filter comprises a sound damping canal with a passage extending from a sound inlet opening...
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6688421 |
Earmold for improved retention of coupled device
An earmold, including retention flaps to more securely hold an audio device coupled to the earmold, is provided. In some embodiments, the audio device includes both a microphone and a speaker while...
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6664713 |
Single chip device for voice communications
The present invention is a chip for use in a voice communication device. The chip provides for both bone conduction sensing and air conduction sensing. The chip includes a bone conduction sensing...
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6622816 |
Personal protective devices having an energy activated material
A personal protective device is disclosed. The personal protective device comprises at least one energy-activated material, disposed within or on the personal protective device. The energy...
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6622815 |
Transducer support pad
A support pad for use in a hearing device of the type comprising a casing having an inner surface defining a cavity; and a sound receiving, amplification and transmitting system within the cavity...
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6585075 |
Hearing aid having hard mounted speaker and energy absorbing tip
A hearing aid having a speaker that is hard mounted to the housing of the hearing aid and has an energy absorbing tip at that end of the hearing aid that is innermost in the ear and closest to the...
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6554097 |
Low-radiation headphone
The invention relates to a low-radiation headphone with right and left acoustic irradiation housings corresponding to the ears of the user, with each of the housings having an acoustic baffle ( 10...
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6532295 |
Method for fitting a universal hearing device shell and conformal tip in an ear canal
A method for fitting a hearing device in an ear canal, comprises, providing a receiver module sized and shaped to fit in any of a wide range of ear canals, selecting a conformal tip from a...
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6532292 |
Method and apparatus to transmit audio into the human ear
Apparatus and method for generating an audio signal, comprising a first cylindrical electrode adapted to generate a first acoustic field and a first frequency generator coupled therewith. A second...
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6513621 |
Method of producing and making use of ear tips having a filled airtight chamber
This invention discloses an ear tip used in connection with a stethoscope. Whereby the disclosed ear tip is formed of a single piece of molded elastomeric material that is inverted and sealed to...
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6412593 |
Cushioned earphones
An earphone having a drive unit ( 22 ) carried by an earphone shell ( 20 ) and covered by an ear cushion ( 24 ) of auxetic foam.
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6389143 |
Modular electroacoustic instrument
An electronic signal processing system, including a microphone section and an integral battery, may be assembled with a receiver section to form a three section hearing-aid. The shape of the outer...
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