Tube system and life tube adaptor for a hearing aid
A hearing aid includes a body and an ear piece. A life tube is disposed between the hearing aid body and the ear piece for guiding sound from a receiver in the hearing aid body to the ear of the wearer. In order to adapt the hearing aid to different wearers with different ear conches, a tube system is provided with an adaptable length.
1. In an adjustable length tube system having a tube for providing a sound connection between a hearing aid body with a receiver and an ear piece of a hearing aid, an adaptor, comprising:
an integrally formed frangible insertion tool configured to insert the adaptor into the tube;
said insertion tool being broken from the adapter after insertion.
2. The adaptor according to claim 1 , which further comprises a connector element with an adjustable length being integrally formed with the tube.
3. The adaptor according to claim 2 , wherein said connector element is configured to releasably interconnect two tube segments of the tube system.
4. The adaptor according to claim 3 , wherein said connector element has an adjustable length.
5. The adaptor according to claim 4 , wherein said connector element includes a first sub-element and a second sub-element configured to be connected to the tube segments, and at least one third sub-element configured to interconnect said first sub-element and said second sub-element.
6. The adaptor according to claim 4 , wherein said connector element includes a first sub-element and a second sub-element configured to be connected to the tube segments, said sub-elements having devices for releasable engaging in a plurality of positions relative to each other.