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Acoustics > Anatomic Or Prosthetic Relation > Ear And Mouth > Auditory Canal Insert > Ear Insert

Ear Insert

Ear Insert patent applications listed include Date, Patent Application Number, Patent Title, Patent Abstract summary and are linked to the corresponding patent application page.

06/19/14 - 20140166388 - Ear tip
An ear tip including a tube portion and an outer-umbrella portion is provided. The tube portion has a first end and a second end opposite to the first end, so that a sound output tube of an insert-type earphone may be inserted into the tube portion from the first end...

06/19/14 - 20140166389 - Ear tip and method of manufacturing the same and ear phone including the same
In an ear tip and a method of manufacturing the same, the ear tip includes a sound transfer part including a hollow shaft and an external sheet and an acoustic absorbent making contact with the external sheet and the hollow shaft. The hollow shaft has a cylindrical shape of which...

05/22/14 - 20140138179 - Earbuds and in-ear adapter for earbuds
An earphone or adapter for attaching to an earphone includes an ear portion including a tubular sidewall. In one embodiment, the tubular sidewall includes an inner surface defining an air channel extending through the sidewall. The air channel redirects sound at an angle to the speaker axis, and may have...

04/10/14 - 20140097033 - Earphone device
An earphone device comprises an inner casing enclosing one or more miniature drive units, and a movable cap or outer casing that moves relative to the inner casing. The inner casing has an extension member, such as a hollow post, terminating in an acoustic output port. A compressible foam bulb...

03/20/14 - 20140076657 - Invertible ear tips for an ear piece
An ear piece for providing audio (e.g., from an electronic device) to the user is provided. The ear piece may include a compliant element operative to be inserted in the user's ear such that the compliant element deforms to retain the ear piece in the user's ear. The compliant element...

06/27/13 - 20130161119 - Long-wearing deep-insertion ear tip
Embodiments typically relate to ear tips for sound transmission devices, designed to fit snuggly in the user's ear canal and block external noise from the environment while being sufficiently comfortable for long-wearing and/or deep insertion. Embodiments may comprise a stem and a foam body, with the hollow stem lying on...

06/27/13 - 20130161120 - Methods and compositions for reversibly reducing the aural sensitivity of humans and animals
The invention relates to an acoustic dampening fluid composition for reversibly, reducing the sensitivity of humans and animals to sounds such as fireworks to alleviate phobias in animals and to protect the hearing of humans exposed to sounds which would otherwise damage their hearing....

06/27/13 - 20130161121 - Device for hearing protection
A device (10) for hearing protection, comprising an elongated stem (11) and a grip part (12), wherein the stem (11) comprises a connecting portion (14) for connection with the grip part (12), an attachment portion (15) for attachment to an earplug (13) projecting radially to the stem (11) and being...

05/23/13 - 20130126262 - Ear protector with a sound damping filter, sound damping filter for such an ear protector as well as method for manufacturing a sound damping filter for such an ear protector
An ear protector (1) with a sound damping filter (3), comprises a membrane (5). The membrane is composed of a material that permits the transmission of air and water vapour with respect to the ear from the into the outside of the ear protector, the membrane is pre stressed mounted...

04/25/13 - 20130098706 - Occlusion effect mitigation and sound isolation device for orifice inserted systems
Methods and devices for sound isolation are provided. A sound isolation device includes an expandable element and an insertion element. The expandable element is operatively attached to the insertion element. The expandable element includes an expanding medium, where the pressure of the expanding medium is varied to vary a sound...

03/07/13 - 20130056295 - Ear tip piece for attenuating sound
An ear tip piece device made of resilient material dimensioned for fitting the ear canal of a wearer, having a solid portion, a reversibly compressible portion, a channel and a sound attenuating element positioned inside the channel for attenuating sound being transmitted to the ear. In one embodiment, the ear...

12/06/12 - 20120305329 - Method and structure for achieving spectrum-tunable and uniform attenuation
The present invention relates hearing protection devices for the human ear. More particularly, embodiments of the invention provide hearing protection devices capable of tunable acoustic attenuation. The invention relates further to ear plugs comprising a fluid-containing balloon for occlusion of the ear canal, which are capable of being adjusted for...

04/26/12 - 20120097475 - Hearing aid tip having multiple sound ports
A tip for use in a hearing assistance device has multiple sound ports and is dimensioned for placement in the ear canal of a user. The tip includes a channel portion for conducting acoustic energy which includes a proximal end, a distal end, and a central channel that extends between...

04/28/11 - 20110094822 - Flat earplug and package
A flat earplug and flat earplug package assembly is provided and a method of forming a flat earplug. The flat earplug includes a flat, rectangular foam sheet having a first surface and second surface, and adapted to be rolled up upon itself to form a coiled earplug for insertion into...

02/17/11 - 20110036661 - Earpiece member
An ear tip or ear plug (20) comprises a body portion (21) having flexible peripheral rib elements (23, 24, 25) projecting therefrom to provide a comfortable and secure fit in a wearer's ear. The rib elements are between 0.2 mm and 2 mm high, preferably 1 mm. The body portion...

02/10/11 - 20110031060 - Earpiece
There is provided an earpiece having at least one housing (2) having a first end for receiving an earplug (1) and a second end for receiving a cap unit (3). In that case the cap unit is adapted to be removable and/or movable relative to the housing....

12/09/10 - 20100307861 - Non-roll foam eartip
Embodiments disclose a non-roll foam EarTip that may provide for fingertip press-in insertion, improved comfort, simplicity of use, flatter attenuation and/or improved hygienic properties, by way of non-exclusive example. A hollow foam body typically encompasses a shorter stem of more rigid material, and in some embodiments the foam body has...

04/08/10 - 20100084217 - Ear tip
An improved ear tip for earphones and hearing protection is provided where comfort and occlusion of the ear are of most importance. The ear tip comprises an elastomer polymer resin material molded to form the material to the shape of the ear canal. A chamber is defined having a proximal...

01/21/10 - 20100012420 - Occlusion effect mitigation and sound isolation device for orifice inserted systems
At least one exemplary embodiment is directed to a sound isolation device comprising: an expandable element; and an insertion element, where the expandable element is operatively attached to the insertion element, where the expandable element includes an expanding medium, where the pressure of the expanding medium is varied to vary...

12/31/09 - 20090321177 - Acoustic measurement tip
A tip for coupling sound between a medical instrument and an ear includes a sealing surface configured to substantially conform the tip to an auditory canal of the ear. The tip includes an acoustic tube acoustically coupled to at least one of the plurality of openings and defining a first...

04/16/09 - 20090095566 - Bandless hearing protector and method
A hearing protection device and method of use intended for a human ear. A plug member caps or enters ear canal, and may be shaped to conform to the external auditory meatus. The plug member may be part of a replacement assembly. The device is biased at least in part...