Hearing prosthesis accessory

Patent metadata

Field	Value
Publication number	US-10433079-B2
Application number	US-201615164101-A
Country	US
Kind code	B2
Filing date	May 25, 2016
Priority date	Dec 11, 2013
Publication date	Oct 1, 2019
Grant date	Oct 1, 2019

Abstract

Embodiments presented herein are generally directed to a protective sleeve for an external component of a hearing prosthesis.

First claim

What is claimed is:

1. A protective sleeve for a hearing prosthesis sound processor, comprising:
a flexible main body shaped to be substantially form fitting to the sound processor;
an opening disposed at an end of the main body configured to receive the sound processor; and
a flexible second component configured to mechanically mate with the opening in the main body to close the opening and seal the sound processor within the main body and to prevent the ingress of fluids through the opening.

2. The protective sleeve of claim 1 , wherein the main body is shaped so as to be substantially form fitting to a behind-the-ear sound processor.

3. The protective sleeve of claim 2 , wherein the main body comprises an ear-hook section configured to receive an ear hook of the behind-the-ear sound processor.

4. The protective sleeve of claim 1 , further comprising:
a substantially rigid ear hook integrated with the main body.

5. The protective sleeve of claim 1 , wherein the main body is shaped so as to be substantially form fitting to a single unit button processor.

6. The protective sleeve of claim 1 , wherein the flexible second component comprises a base plug configured to be inserted into the opening in the main body to seal the sound processor in the main body.

7. The protective sleeve of claim 6 , wherein the main body includes a substantially rigid base ring surrounding the opening, and wherein the base plug comprises a substantially rigid plug ring surrounded by a portion of substantially flexible material such that when the base plug is inserted into the main body, the base ring operates with the plug ring to deform the portion of substantially flexible material surrounding the plug ring to couple the base plug to the main body.

8. The protective sleeve of claim 1 , wherein the main body comprises:
a plug port surrounded by a portion of substantially flexible material; and
a substantially rigid port ring disposed around the portion of the substantially flexible material surrounding the plug port,
wherein when a plug is inserted into the plug port, the port ring operates with the plug to deform the portion of the substantially flexible material surrounding the plug port to seal the plug to the main body.

9. The protective sleeve of claim 1 , wherein the main body and the second component are formed from silicone.

10. A sleeve for a behind-the-ear sound processor, comprising:
a body at least substantially formed from a flexible material, wherein the body includes a first end and a second end and is shaped to receive the behind-the-ear sound processor, wherein an opening is disposed in the second end; and
a base plug configured to mate with the opening disposed in the second end of the body after the behind-the-ear sound processor is positioned therein so as to form a contaminant-proof seal around the behind-the-ear sound processor.

11. The sleeve of claim 10 , wherein the body is shaped so as to be substantially form fitting to the behind-the-ear sound processor.

12. The sleeve of claim 11 , wherein the first end of the body includes an ear-hook portion configured to receive an ear hook of the behind-the-ear sound processor.

13. The sleeve of claim 10 , further comprising:
a substantially rigid ear hook integrated with the body.

14. The sleeve of claim 10 , wherein the body includes a substantially rigid base ring surrounding the opening, and wherein the base plug comprises a substantially rigid plug ring surrounded by a portion of flexible material such that when the base plug is inserted into the main body, the base ring operates with the plug ring to deform the portion of flexible material surrounding the plug ring to couple the base plug to the main body.

15. The sleeve of claim 10 , wherein the base plug is configured to be inserted into the opening in the body.

16. A method for protecting a sound processor of a hearing prosthesis, comprising:
providing a protective sleeve having a main body and a base plug each formed from a flexible material;
inserting the sound processor into an opening in the main body; and
inserting the base plug into the opening in the main body so as to seal the opening and form a contaminant-proof seal around the sound processor.

17. The method of claim 16 , wherein the main body is shaped so as to be substantially form fitting to a behind-the-ear sound processor.

18. The method of claim 17 , wherein the main body comprises an ear-hook section, and wherein the method comprises:
inserting the sound processor into the opening in the main body such that an ear hook of the behind-the-ear sound processor is positioned in the ear-hook section.

19. The method of claim 16 , wherein the main body is shaped so as to be substantially form fitting to a single unit button processor.

20. The method of claim 16 , wherein the main body includes a substantially rigid base ring surrounding the opening, and wherein the base plug comprises a substantially rigid plug ring surrounded by a portion of substantially flexible material, and wherein inserting the base plug into the opening to seal the sound processor in the main body comprises:
inserting the base plug into the main body so as to deform the portion of substantially flexible material surrounding the plug ring to couple the base plug to the main body.

21. The method of claim 16 , wherein the main body comprises a plug port surrounded by a portion of substantially flexible material, a substantially rigid port ring disposed around the portion of the substantially flexible material surrounding the plug port, and wherein the method further comprises:
inserting a plug into the plug port so as to deform the portion of the substantially flexible material surrounding the plug port to seal the plug to the main body.

Assignees

• Cochlear Ltd

Inventors

• Harte David
• Jurkiewicz Taduesz
• Ilic Slobodan
• Yoo Hans

Classifications

• H04R25/65 Primary

  Housing parts, e.g. shells, tips or moulds, or their manufacture · CPC title

• H04R2225/53

  Hearing aid for unilateral hearing impairment using Contralateral Routing Of Signals [CROS] · CPC title

• H04R25/658

  Manufacture of housing parts · CPC title

• H04R2225/49

  Reducing the effects of electromagnetic noise on the functioning of hearing aids, by, e.g. shielding, signal processing adaptation, selective (de)activation of electronic parts in hearing aid · CPC title

• H04R2225/0213

  Constructional details of earhooks, e.g. shape, material · CPC title