Custom-moulded ear-plug, and process for producing a custom-moulded ear-plug device
First Claim
1. A device for improving hearing, for inserting into or adjacent to the ear of an individual, comprising:
- a shelf custom-shaped to fit the individual, said shell comprised substantially of a first material, said shell including a part, said part comprised substantially of said first material, said part having an inner surface;
a pattern of embossments or indentations of said inner surface, said pattern made out of said first material, wherein said pattern represents an individualized identification code of said part or said device, and further wherein said pattern is generated concurrent to the manufacture of said part.
2 Assignments
0 Petitions
Accused Products
Abstract
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 mainly of the first material. The part has an inner surface. A pattern of embossments or indentations is provided in the inner surface. The pattern is made out of the first material. The pattern represents an individualized identification code of the part or the device. The pattern is generated concurrent to the manufacture of said part. The pattern can be generated using a laser sintering process, a laser lithography process, a stereo lithography process, or a thermojet process.
82 Citations
19 Claims
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1. A device for improving hearing, for inserting into or adjacent to the ear of an individual, comprising:
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a shelf custom-shaped to fit the individual, said shell comprised substantially of a first material, said shell including a part, said part comprised substantially of said first material, said part having an inner surface;
a pattern of embossments or indentations of said inner surface, said pattern made out of said first material, wherein said pattern represents an individualized identification code of said part or said device, and further wherein said pattern is generated concurrent to the manufacture of said part. - View Dependent Claims (2, 5, 6, 7)
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3. A device for improving hearing, the device for inserting into or adjacent to the ear of an individual, comprising:
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a part with an outer surface custom-shaped to fit the individual, said part including a first material, said part also having an inner surface;
a pattern of embossments or indentations of said inner surface, said pattern made out of said first material, wherein said pattern represents an individualized identification code of said part or said device, and further wherein said pattern is generated using one of a laser sintering process, a laser lithography process, a stereo lithography process, and a thermojet process. - View Dependent Claims (4)
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8. A process for manufacturing a device for improving hearing comprising the steps of:
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providing a part for said device custom-shaped for use in or adjacent to an ear of an individual, said part including a first material, said part also having surface;
applying a pattern to said surface of said part, wherein said pattern is formed by embossing or indenting said surface, and further wherein said pattern is made out of said first material; and
controlling subsequent manufacturing steps of said device or said part by reading said pattern. - View Dependent Claims (9, 10, 11, 12)
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13. A device for improving hearing, for inserting into or adjacent to the ear of an individual, comprising:
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a shell custom-shaped to fit the individual, said shell comprised substantially of a first material, said shell including a part, said part comprised substantially of said first material, said part having a surface;
a pattern of embossments or indentations of said surface, said pattern made out of said first material, wherein said pattern represents an individualized identification code of said part or said device, and further wherein said pattern is generated concurrent to the manufacture of said part. - View Dependent Claims (14, 17, 18, 19)
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15. A device for improving hearing, the device for inserting into or adjacent to the ear of an individual, comprising:
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a part with an outer surface custom-shaped to fit the individual, said part including a first material, said part also having a marking surface;
a pattern of embossments or indentations of said marking surface, said pattern made out of said first material, wherein said pattern represents an individualized identification code of said part or said device, and further wherein said pattern is generated using one of a laser sintering process, a laser lithography process, a stereo lithography process, and a thermojet process. - View Dependent Claims (16)
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Specification