Adjustable impedance matching circuit
First Claim
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1. An implantable medical device, comprising:
- a medical module;
an antenna;
a transceiver operatively coupled to said antenna and said medical module and facilitating wireless transmission of data between said medical module and an external device; and
an impedance match circuit operatively coupled between said transceiver and said antenna, said impedance match circuit having a plurality of predetermined selectable configurations, each individual one of the plurality of configurations providing a particular impedance matching characteristic.
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Abstract
An implantable medical device with a medical module, an antenna, a transceiver and an impedance match circuit. The transceiver is operatively coupled to the antenna and the medical module and facilitates wireless transmission of data between the medical module and an external device. The impedance match circuit is operatively coupled between the transceiver and the antenna and has a plurality of predetermined selectable configurations, each providing a particular impedance matching characteristic.
19 Citations
11 Claims
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1. An implantable medical device, comprising:
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a medical module; an antenna; a transceiver operatively coupled to said antenna and said medical module and facilitating wireless transmission of data between said medical module and an external device; and an impedance match circuit operatively coupled between said transceiver and said antenna, said impedance match circuit having a plurality of predetermined selectable configurations, each individual one of the plurality of configurations providing a particular impedance matching characteristic. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. An implantable medical device, comprising:
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a medical module; an antenna; transceiver means operatively coupled to said antenna and said medical module for facilitating wireless transmission of data between said medical module and an external device; and impedance match means operatively coupled between said transceiver means and said antenna, said impedance match means for providing a plurality of predetermined selectable configurations, each individual one of the plurality of configurations providing a particular impedance matching characteristic. - View Dependent Claims (10, 11)
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Specification