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Digital means for non-invasively controlling the parameters of an implantable heart pacer
Digital means for non-invasively controlling the parameters of an implantable heart pacer
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机译:用于无创控制植入式心脏起搏器参数的数字装置
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摘要
A heart pacer employing a digital parameter controlling circuit is controlled by externally transmitted magnetic pulses of width corresponding to the desired ultimate parameter controlling signal. In the embodiment shown, a magnetic pulse of width about 5.1 milliseconds corresponds to a digital "0", and a pulse of about 20.5 milliseconds corresponds to a digital "1". Circuits for generating and transmitting the pulses as well as for receiving and controlling the pacer parameters in accordance with the pulses are shown.
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