Open ear hearing aid system

• US 7,751,580 B2
• Filed: 12/18/2002
• Issued: 07/06/2010
• Est. Priority Date: 09/10/2002
• Status: Expired due to Fees

• Current Assignee: Auditory Licensing Company LLC
• Original Assignee: Auditory Licensing Company LLC
• Inventors: Bauman, Natan
• Primary Examiner(s): Ensey; Brian
• Application Number:
  US10/325,529
• Publication Number:
  US 20040047483A1
• Time in Patent Office: 2,757 Days
• Field of Search: 381/23.1, 381/60, 381/72, 381/312, 381/317, 381/322, 381/324, 381/380, 381/382, 381/383, 181/129, 181/130, 181/131, 181/135, 128/864, 128/865, 128/867, 128/868, 128/866, 439/8, 439/17
• US Class Current: 381/330
• CPC Class Codes: H04R 2225/57 Aspects of electrical interconnection between hearing aid parts
• CPC Class Codes: H04R 25/60 Mounting or interconnection of hearing aid parts, e.g. inside tips, housings or to ossicles ear wax retarders, e.g. mounting thereof H04R25/654
• CPC Class Codes: H04R 25/604 of acoustic or vibrational transducers
• CPC Class Codes: H04R 25/652 Ear tips; Ear moulds hybrid ear moulds or post-processing thereof for their customisation H04R25/659
• CPC Class Codes: H04R 25/658 Manufacture of housing parts
• CPC Class Codes: H04R 25/75 Electric tinnitus maskers providing an auditory perception

Abstract

The present invention relates to a system for improving a user'"'"'s hearing and more particularly to a receiver system used in the system. In one embodiment, the receiver system has a housing and a plurality of arms extending from the housing for positioning and suspending the receiver within the ear canal of a user. Each of the arms may be formed from a flexible, plastic material or a bendable wire. In a second embodiment, the receiver system is surrounded by a disc formed from a sound filtering material. When installed in a combination instrument, the receiver is separated from the microphone. When installed in a tinnitus/hyperacusis device, the receiver is separated from the body of the instrument.

Claims

1. A hearing aid system, comprising:

a receiver comprising a housing to be positioned in an open ear configuration within an ear canal, said housing comprising a speaker and having an arm extending from said housing, and a portion of said arm contacting said ear canal to suspend the receiver in the ear canal and away from the ear canal walls to effect said open ear configuration, which configuration lacks additional substantially obstructive masses in the open canal adjacent said housing; and

a microphone sampling position, said sampling position located remote from the ear canal and the speaker positioned therein, wherein sound from the microphone sampling position is amplified in accordance with hearing loss programming and passed via electrical connection around a portion of the external ear and through the ear canal opening to the speaker that is positioned within the ear canal in an open ear configuration for delivery of audible sound to the unoccluded ear canal, wherein said microphone sampling position and an amplifier are positioned within a behind the ear unit.

2. A hearing aid system according to claim 1, further comprising means for transmitting amplified sound connected to said housing.

3. A hearing aid system according to claim 2, wherein said amplified sound transmitting means comprises a wire coated with a plastic material connected to said receiver.

4. A hearing aid system according to claim 1, wherein said receiver is disconnectable.

5. A hearing aid system according to claim 1, wherein said housing includes a plurality of arms generally spaced an equal number of degrees apart.

6. A hearing aid system according to claim 1, wherein said arm is formed from a flexible material.

7. A hearing aid system according to claim 1, wherein said arm is formed from a plastic material.

8. A hearing aid system according to claim 1, wherein said arm is formed from a bendable wire.

9. A hearing aid system according to claim 1, wherein said arm has a base portion and tapers from said tip portion to said base portion.

10. A hearing aid system comprising a microphone sampling position located externally of an ear canal of a user, a receiver comprising a speaker positioned in an open ear configuration and suspended within said ear canal and away from the ear canal walls to effect said open ear configuration, which configuration lacks additional substantially obstructive masses in the open canal adjacent said housing, wherein sound from the microphone sampling position is amplified in accordance with hearing loss programming and passed via electrical connection around a portion of the external ear and through the ear canal opening to the speaker that is positioned within the ear canal in an open ear configuration for delivery of audible sound to the unoccluded ear canal, wherein said microphone sampling position and an amplifier are positioned within a behind the ear unit.

11. A hearing aid system according to claim 10, wherein said receiver has a housing and a plurality of arms extending from said housing, said arms contacting said user ear canal to position said receiver within said ear canal.

12. A hearing aid system according to claim 10, wherein said amplified sound transmitting means comprises an electrical contact connected to said amplifier and a ball with an electrical coating attached to said receiver and contacting said electrical contact.

13. A hearing aid system according to claim 10, wherein said receiver is disconnectable.

14. A hearing aid system according to claim 11, wherein each of said arms has a base portion and a tip portion and each of said arms tapers from said tip portion to said base portion.

15. A hearing aid system according to claim 11, wherein said plurality of arms comprises four arms spaced about the periphery of said housing.

16. A hearing aid system according to claim 15, wherein each of said four arms is spaced from an adjacent arm by an angle of ninety degrees.

17. A hearing aid system according to claim 11, wherein each of said arms is formed from a flexible material.

18. A hearing aid system according to claim 11, wherein each of said arms is formed from a plastic material.

19. A hearing aid system according to claim 11, wherein each of said arms is formed from a bendable wire.

20. A hearing aid system according to claim 19, wherein each said wire has a ball at an end making contact with a surface of the user'"'"'s ear canal.

21. A hearing aid system according to claim 10, wherein said receiver is housed within a disc positioned within the user'"'"'s ear canal.

22. A hearing aid system according to claim 21, wherein the disc is formed from a sound filtering material.

23. A hearing aid system according to claim 21, wherein the disc has a rim formed from a flexible material.

24. A hearing aid system according to claim 21, wherein the disc is replaceable.

25. A hearing aid system according to claim 10, wherein said electrical connection passed around a portion of the external ear and through the ear canal opening to the speaker comprises a wire.

26. A hearing aid system according to claim 25, wherein said wire comprises a plastic coated wire.

27. A hearing aid system in accordance with claim 25, wherein said wire comprises a coated wire.

28. A hearing aid system according to claim 10, wherein said receiver has a housing and an arm extending from said housing, said arm suspending said receiver within said ear canal.

29. A hearing aid system comprising a microphone sampling position located externally of an ear canal of a user, a receiver comprising a speaker positioned in an open ear configuration within said ear canal, said speaker including a plurality of flexible, spaced arms extending radially from said speaker such that said arms suspend said speaker in the ear canal and away from the ear canal walls to effect said open ear configuration, which configuration lacks additional substantially obstructive masses in the open canal adjacent said housing, wherein sound from the microphone sampling position is amplified in accordance with hearing loss programming and passed via electrical connection around a portion of the external ear and through the ear canal opening to the speaker that is suspended within the ear canal in an open ear configuration for delivery of audible sound to the unoccluded ear canal, and wherein said electrical connection passed around a portion of the external ear and through the ear canal opening to the speaker comprises a coated wire wherein said microphone sampling position and an amplifier are positioned within a behind the ear unit.

30. A hearing aid system in accordance with claim 29, wherein said wire comprises a plastic coated wire.

31. A hearing aid system according to claim 29, wherein said receiver is disconnectable.

32. A hearing aid system according to claim 29, wherein said arms have a base portion and a tip portion and said arms taper from said tip portion to said base portion.

33. A hearing aid system according to claim 29, wherein each of said arms is spaced from an adjacent arm by an angle of ninety degrees.

34. A hearing aid system according to claim 29, wherein said arm is formed from a plastic material.

35. A hearing aid system according to claim 29, wherein said arm is formed from a bendable wire.

36. A hearing aid system according to claim 35, wherein said wire has a ball at an end.

37. A hearing aid according to claim 29, wherein said plurality of arms are equally spaced about the periphery of said speaker.

38. A hearing aid according to claim 29, wherein said plurality of arms include at least three arms.

39. A hearing aid system according to claim 29, wherein said receiver is housed within a disc positioned within the user'"'"'s ear canal.

40. A hearing aid system according to claim 39, wherein the disc is replaceable.