| 摘要 |
An attitude-activated warning device for persons subject to incapacitating and prostrating medical attacks or seizures. The warning device contains a miniature tape recorder with an endless tape repeating an instructional message relating to the medical problem and emergency treatment of the patient carrying the device, a power source, an attitude switch for activating the recorder when vertically disoriented, a latching relay to maintain a power delivery to the recorder when the attitude switch is physically reoriented, and an override switch to manually deactivate the recorder.
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