Hearing aid with an elongate member

1. A hearing aid comprising:

a housing for accommodation of

a signal processor for processing an audio signal into a processed audio signal compensating a hearing loss, and

a receiver that is connected to an output of the signal processor for converting the processed audio signal into a sound signal;

wherein the housing is configured to be positioned in an ear canal of a user without obstructing the ear canal, thereby leaving a passageway between a part of an ear canal wall and a part of the housing so that sound waves can escape from behind the housing through the passageway to surroundings of the user, the housing having an output port for emission of sound towards an eardrum of the user when inserted in the ear canal; and

wherein the housing is coupled to an elongate member, which is configured to be placed in a pinna and outside the ear canal of the user for retention of the housing in the ear canal.

2. The hearing aid according to claim 1 , wherein the housing is configured to be positioned completely in the ear canal of the user.

3. The hearing aid according to claim 1 , wherein the housing is manufactured in one of a plurality of standard sizes.

4. The hearing aid according to claim 1 , wherein the elongate member is manufactured in one of a plurality of standard sizes.

5. The hearing aid according to claim 1 , wherein the elongate member is removably attached to the housing through a snap fit coupling.

6. The hearing aid according to claim 1 , wherein the elongate member has a longitudinal shape with a first end attached to the housing and an opposite second end.

7. The hearing aid according to claim 1 , wherein the elongate member is configured to abut an antihelix and extends at least to an inferior crus of the antihelix during use.

8. The hearing aid according to claim 7 , wherein the elongate member is configured so that the second end is located below a triangular fossa of the user during use.

9. The hearing aid according to claim 1 , wherein the elongate member is configured to abut a part of a concha at an antitragus when the housing has been inserted in the ear canal, thereby applying a force to the housing towards the ear canal for retaining the housing in a position in which the housing is pressed against an anatomical feature within the ear canal.

10. The hearing aid according to claim 1 , wherein the elongate member is flexible and preformed.

11. The hearing aid according to claim 1 , wherein the elongate member is substantially rigid in its longitudinal direction.

12. The hearing aid according to claim 1 , wherein the elongate member is configured for accommodation of a microphone.

13. The hearing aid according to claim 12 , wherein the elongate member has a longitudinal shape with a first end attached to the housing and an opposite second end, and wherein a part of the elongate member for accommodating the microphone has a larger cross-section than a remaining part of the elongate member extending therefrom towards the first end.

14. The hearing aid according to claim 1 , further comprising a battery door removably attached to the housing, wherein the elongate member is attached to the battery door.

15. The hearing aid according to claim 1 , wherein the housing forms an angle along its longitudinal extension for facilitating accommodation of the housing in the ear canal of the user.

16. The hearing aid according to claim 15 , wherein the housing is flexible for variation of the angle.

17. The hearing aid according to claim 1 , further comprising a cerumen filter that is configured to be fitted on a loudspeaker with a snap on coupling, wherein the cerumen filter is coupled to the housing.

18. The hearing aid according to claim 1 , further comprising a tinnitus relieving circuit that is provided with the housing.

19. The hearing aid of claim 1 , wherein a part of the housing partially defines the passageway when the housing is in the ear canal.

20. A hearing aid comprising:

a housing for accommodation of

a signal processor for processing an audio signal into a processed audio signal compensating a hearing loss, and

a receiver that is connected to an output of the signal processor for converting the processed audio signal into a sound signal;

wherein the housing is configured to be positioned in an ear canal of a user without obstructing the ear canal, thereby leaving a passageway between a part of an ear canal wall and a part of the housing so that sound waves can escape from behind the housing through the passageway to surroundings of the user, the housing having an output port for emission of sound towards an eardrum of the user when inserted in the ear canal;

wherein the housing is coupled to an elongate member, which is configured to be placed in a pinna and outside the ear canal of the user for retention of the housing in the ear canal;

wherein the hearing aid further comprises a battery door removably attached to the housing, wherein the elongate member is attached to the battery door; and

wherein the housing further comprises a connector for making electrical contact with a signal line in the elongate member when the battery door is attached to the housing.

21. A hearing aid comprising:

a housing for accommodation of

a signal processor for processing an audio signal into a processed audio signal compensating a hearing loss, and

a receiver that is connected to an output of the signal processor for converting the processed audio signal into a sound signal; and

an elongate member coupled to the housing, wherein the elongate member is configured for accommodation of a microphone, and at least a part of the elongate member is flexible;

wherein the housing at least partially provides a passageway, so that when the housing is placed in an ear canal of a user, the passage way that is at least partially provided by the housing allows sound to pass from one side of the housing to another side of the housing.

22. The hearing aid according to claim 21 , wherein the elongate member has a longitudinal shape with a first end attached to the housing and an opposite second end, and wherein a part of the elongate member for accommodating the microphone has a larger cross-section than a remaining part of the elongate member extending therefrom towards the first end.

23. The hearing aid according to claim 21 , further comprising a battery door coupled to the housing.

24. The hearing aid according to claim 23 , wherein the elongate member is attached to the battery door, and is coupled to the housing through the battery door.

25. A hearing aid comprising:

a housing for accommodation of

a signal processor for processing an audio signal into a processed audio signal compensating a hearing loss, and

a receiver that is connected to an output of the signal processor for converting the processed audio signal into a sound signal;

a battery door coupled to the housing; and

an elongate member coupled to the housing, wherein the elongate member is configured for accommodation of a microphone, and at least a part of the elongate member is flexible;

wherein the elongate member is attached to the battery door, and is coupled to the housing through the battery door;

wherein the housing, when placed in an ear canal of a user, allows sound to pass from one side of the housing to another side of the housing; and

wherein the housing further comprises a connector for making electrical contact with a signal line in the elongate member.