Coupling device for a two-part bone-anchored hearing aid apparatus
First Claim
Patent Images
1. A coupling device for attaching an external bone conducting hearing aid to a patient, the coupling device comprising:
- an anchoring element operative to be anchored in a skull bone of the patient;
a skin penetrating member;
a first magnetic member operatively connected to the skin penetrating member and comprising a magnetic contact surface; and
a second magnetic member operatively connected to the external bone conducting hearing aid and comprising a magnetic contact surface operative to attach to the magnetic contact surface of the first magnetic member and thereby attach the external bone conducting hearing aid to the skin penetrating member.
3 Assignments
0 Petitions
Accused Products
Abstract
A coupling device for attaching the external hearing aid part to the skull bone anchored part in a bone conducting hearing aid apparatus. The retaining force in the coupling device is substantially established with a permanent magnet. The bone anchored part and the external hearing aid part include a magnetic part.
40 Citations
17 Claims
-
1. A coupling device for attaching an external bone conducting hearing aid to a patient, the coupling device comprising:
-
an anchoring element operative to be anchored in a skull bone of the patient; a skin penetrating member; a first magnetic member operatively connected to the skin penetrating member and comprising a magnetic contact surface; and a second magnetic member operatively connected to the external bone conducting hearing aid and comprising a magnetic contact surface operative to attach to the magnetic contact surface of the first magnetic member and thereby attach the external bone conducting hearing aid to the skin penetrating member. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17)
-
Specification