Ballistocardiogram signal collection system
The invention provides a ballistocardiogram signal collection system.The system comprises a ballistocardiogram signal collection and conduction device and an extremely low frequency micro-vibration signal inductor.The ballistocardiogram signal collection and conduction device comprises a vibration c...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention provides a ballistocardiogram signal collection system.The system comprises a ballistocardiogram signal collection and conduction device and an extremely low frequency micro-vibration signal inductor.The ballistocardiogram signal collection and conduction device comprises a vibration collection panel, a conduction piece and a base.The conduction piece is fixedly installed on the bottom face of the vibration collection panel.The vibration collection panel is connected with the base so that uniform supporting of the base for the periphery of the vibration collection panel can be formed; the extremely low frequency micro-vibration signal inductor comprises a vibration receiving piece, a piezoelectric film sensing piece and a support, the vibration receiving piece is connected with the support in a matched mode so that uniform supporting of the support for the periphery of the vibration receiving piece can be formed, and the bottom face of the vibration receiving piece and a through hole inside the |
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