Disposable extended wear canal hearing device
First Claim
1. A single use disposable hearing device adapted for continuous extended wear entirely within an ear canal, comprising:
- a core assembly including a lateral section having a microphone and an incorporated, non-removable battery assembly, and a receiver section having a receiver; and
a sealing retainer concentrically positioned over said receiver section for conforming to the walls substantially at the bony region of the ear canal, for seating the hearing device in the ear canal and for acoustical sealing against feedback within the ear canal;
said lateral section being of generally oval cross-sectional perimeter with a long diameter DL and a short diameter DS and of generally cylindrical and elongated shape along its longitudinal axis, said lateral section being adapted for at least partial lateral suspension in the ear canal without occlusion thereof when said hearing device is seated in the ear canal for allowing said hearing device to comfortable fit in the ear canal and operate continuously therein without daily removal, for an extended period of at least one week.
1 Assignment
0 Petitions
Accused Products
Abstract
A disposable hearing device is adapted to be positioned entirely within an ear canal for extended wear therein. The device includes a core assembly and a sealing retainer. The core assembly includes a lateral section of generally oval cross-section and generally elongated cylindrical shape for alignment substantially along the ear canal'"'"'s longitudinal axis, and a receiver section having a receiver coupled to the lateral section for medial positioning in the ear canal'"'"'s bony region. The lateral section includes a microphone and a battery assembly, and is dimensioned to avoid occluding the ear canal while it is at least partially laterally suspended therein. The sealing retainer is concentrically positioned over the receiver section, and has a composition to conform to the ear canal'"'"'s bony region wall to seat the hearing device and acoustically seal it in the ear canal to inhibit feedback therein.
76 Citations
26 Claims
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1. A single use disposable hearing device adapted for continuous extended wear entirely within an ear canal, comprising:
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a core assembly including a lateral section having a microphone and an incorporated, non-removable battery assembly, and a receiver section having a receiver; and
a sealing retainer concentrically positioned over said receiver section for conforming to the walls substantially at the bony region of the ear canal, for seating the hearing device in the ear canal and for acoustical sealing against feedback within the ear canal;
said lateral section being of generally oval cross-sectional perimeter with a long diameter DL and a short diameter DS and of generally cylindrical and elongated shape along its longitudinal axis, said lateral section being adapted for at least partial lateral suspension in the ear canal without occlusion thereof when said hearing device is seated in the ear canal for allowing said hearing device to comfortable fit in the ear canal and operate continuously therein without daily removal, for an extended period of at least one week. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18)
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19. A single-use disposable hearing device adapted to be positioned entirely within an ear canal for continuous extended wear therein, comprising:
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a core assembly including;
a lateral section containing a microphone and a battery assembly, said battery assembly being non-removably integrated within said lateral section, said lateral section having a generally oval cross-sectional perimeter with long and short diameters, and a receiver section containing a receiver, said receiver section coupled to said lateral section and adapted to be medially positioned in a bony region of the ear canal when said hearing device is inserted within the ear canal; and
a sealing retainer concentrically positioned over said receiver section and conforming to the walls of the ear canal at the bony region thereof, for seating said hearing device in the ear canal and providing an acoustic seal to inhibit feedback therein, and for at least partially laterally suspending said lateral section in the ear canal;
said lateral section being dimensioned to be substantially non-occluding with minimal or no contact with the walls of the ear canal when said hearing device is inserted therein for allowing said hearing device to fit comfortably and operate continuously therein without daily removal for an extended period exceeding one week. - View Dependent Claims (20, 21, 22, 23, 24, 25)
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26. A generic single-use disposable hearing device adapted to be positioned entirely within an ear canal for continuous extended wear therein, comprising:
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a core assembly with a lateral section of generally oval cross-section and generally elongated cylindrical shape for alignment substantially along an ear canal'"'"'s longitudinal axis, and with a receiver section having a receiver coupled to said lateral section for medial positioning in an ear canal'"'"'s bony region;
said lateral section being dimensioned to avoid occluding the ear canal while at least partially laterally suspended therein, with a microphone and a battery assembly incorporated in said lateral section;
said battery assembly being non-removable such that the device is to be discarded when the battery power is depleted, anda sealing retainer concentrically positioned over said receiver section, of a composition to conform to a wall of the ear canal'"'"'s bony region wall to seat said hearing device and acoustically seal it in the ear canal to inhibit feedback therein;
wherein said hearing device minimally occludes the ear canal laterally, thereby allowing for comfortable continuous extended wear, including during periods of sleep and shower, for a period approaching depletion of said battery power without resorting to daily removal of the hearing device.
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Specification