| 发明名称 | Vibration isolation in a bone conduction device | ||
| 摘要 | A bone conduction device, including a bone fixture adapted to be fixed to bone, a vibratory element adapted to be attached to the bone fixture and configured to vibrate in response to sound signals, and a vibration isolator adapted to be disposed between the vibratory element and the bone. | ||
| 申请公布号 | US8787608(B2) | 申请公布日期 | 2014.07.22 |
| 申请号 | US201113114633 | 申请日期 | 2011.05.24 |
| 申请人 | Cochlear Limited | 发明人 | Van Himbeeck Carl;Andersson Marcus;Morris David N.;Åsnes Gunnar Kristian |
| 分类号 | H04R25/00;A61N1/00 | 主分类号 | H04R25/00 |
| 代理机构 | Lowe Hauptman & Ham, LLP | 代理人 | Lowe Hauptman & Ham, LLP |
| 主权项 | 1. A bone conduction device, comprising: a bone fixture adapted to be fixed to bone; a vibratory element adapted to be attached to the bone fixture and configured to vibrate in response to a sound signal, thereby producing vibrational energy; and a vibration isolator adapted to be disposed between the vibratory element and the bone, wherein the bone fixture has a maximum outer diameter, when measured on a first plane tangential to and on the surface of the bone at a location where the bone fixture extends into the bone, of about 1% to about 20% of the wavelength of the vibrations producing the vibrational energy. | ||
| 地址 | Macquarie University AU | ||