| 发明名称 |
A DEVICE FOR INDICATING A FALL |
| 摘要 |
<p>The invention relates to a device for indicating a fall, the device (1, 2) comprising a portable device (1) attached to the wrist or elsewhere on the body. The portable device (1) comprises a sensor (5) for measuring differences in height, and falling is indicated by a change in the relative height measured by the device, which is caused by a sudden reduction in the height of the portable device (1).</p> |
| 申请公布号 |
EP1642248(B1) |
申请公布日期 |
2007.03.28 |
| 申请号 |
EP20040742253 |
申请日期 |
2004.06.24 |
| 申请人 |
IST INTERNATIONAL SECURITY TECHNOLOGY OY |
发明人 |
CEDERSTROEM, EELIS;KORHONEN, ILKKA |
| 分类号 |
G08B21/02;G08B21/04 |
主分类号 |
G08B21/02 |
| 代理机构 |
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代理人 |
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| 主权项 |
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| 地址 |
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