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Cross-band communications in an implantable device
专利权人:
发明人:
Oleg Mosesov
申请号:
US13753605
公开号:
US08744581B2
申请日:
2013.01.30
申请国别(地区):
US
年份:
2014
代理人:
摘要:
An ambulatory monitoring device includes a sensor to monitor a physiological signal and a battery power source. The device also includes a wireless transceiver adapted to monitor a first frequency band having frequencies below 1 MHz and configured to detect and receive, using less than 10 micro-amps of current from the battery power source when operating, wireless communications within the first frequency band from a remote device at least one meter away. The wireless transceiver is further adapted to transmit—after receipt from the remote device of a first wireless communication within the first frequency band that includes an invitation for further communication—a second wireless communication in a second frequency band having frequencies above 10 MHz, the second wireless communication comprising data indicative of the physiological signal as sensed by the sensor.
来源网站:
中国工程科技知识中心
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