| 摘要 |
The hearing-aid interconnection system has a skin-penetrating hearing-aid abutment ( 2 ) and a fixture ( 4 ) anchored in a skull bone ( 6 ). A first press fit is formed between a first contact surface ( 8 a) of the abutment and a first fixture contact surface ( 10 a) of the fixture. The first abutment contact surface extends around the first fixture contact surface. A second press fit is formed between a second contact surface ( 8 b) of the abutment and a second fixture contact surface ( 10 b) of the fixture. The second fixture contact surface extends around the second abutment contact surface.
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