Medical system having a position measurement patch device for providing measurement data or a therapy

A medical system comprising:

• a patch device including:
• electronic circuitry;
• a battery coupled to the electronic circuitry for powering the electronic circuitry;
• and
• an antenna system coupled to the electronic circuitry;
• wherein the patch device is configured to be in a first radio frequency communication with a first sub-dermal device, the first radio frequency communication including:
• communication to transfer sensor data, including position and movement of the first sub-dermal device, from one or more sensors of the first sub-dermal device to the patch device, wherein the one or more sensors includes at least one of a tracking device, a temperature sensor, a pH sensor, a humidity sensor, a pressure sensor, a MEMs device, a chemical sensor, photo diodes, ultra violet diodes, light emitting diodes, photo detectors, a transducer, or a bio-sensor;
• and
• communication to transfer energy to recharge the battery or recharge a battery of the first sub-dermal device, and wherein the patch device is configured to be in a second radio frequency communication with a second sub-dermal device, the second radio frequency communication including communication to transfer information from one or more sensors of the second sub-dermal device and communication to transfer energy to recharge the battery or recharge a battery of the second sub-dermal device, the first sub-dermal device and the second sub-dermal device configured to harvest and store energy from the first radio frequency communication and the second radio frequency communication.

A medical system comprising:

• a patch device including:
• electronic circuitry;
• a battery coupled to the electronic circuitry for powering the electronic circuitry;
• and
• an antenna system coupled to the electronic circuitry, wherein the patch device is configured to be in radio frequency communication with a device, wherein the device is configured to measure position and movement of the device and to harvest and store energy from the radio frequency communication for use at a later time period, wherein the radio frequency communication includes communication to modulate a transmitted power of the device, and wherein the radio frequency communication generates at least 10 milli-amperes of current in the device.