METHOD AND DEVICE FOR TRANSMITTING SENSOR DATA OF AN IMPLANTABLE SENSOR TO AN EXTERNAL DATA PROCESSING UNIT
First Claim
1. A method for transmitting sensor data of an implantable sensor (2) to an external data processing unit (3) having the following steps:
- emitting a high-frequency energy carrier signal from an energy supply unit (18),storing at least a part of the energy contained in the high-frequency energy carrier signal in an energy storage unit (8) of the implantable sensor (2),ending the emission of the high-frequency energy carrier signal,after the ending of the emission of the high-frequency energy carrier signal, carrying out at least one sensor measurement using a measurement data recorder (4) of the implantable sensor (2),transmitting the measured sensor data from a transmitter unit (13) of the implantable sensor (2) to a transmitter/receiver unit (17) of the external data processing unit (3).
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Accused Products
Abstract
During the transmission of sensor data of an implantable sensor with a measurement data recorder, an energy storage unit and a transmitter unit to an external data processing unit with a transmitter/receiver unit, a high-frequency energy carrier signal is firstly emitted from an energy supply unit. At least a part of the energy contained in the high-frequency energy carrier signal is stored in the energy storage unit of the implantable sensor. After the ending of the emission of the high-frequency energy carrier signal, a sensor measurement is carried out using the measurement data recorder of the implantable sensor. The measured sensor data are transmitted from the transmitter unit of the implantable sensor to the transmitter/receiver unit of the external data processing unit. The result is a transmission method, in which interference from the HF feed is avoided, with a compact design.
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Citations
11 Claims
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1. A method for transmitting sensor data of an implantable sensor (2) to an external data processing unit (3) having the following steps:
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emitting a high-frequency energy carrier signal from an energy supply unit (18), storing at least a part of the energy contained in the high-frequency energy carrier signal in an energy storage unit (8) of the implantable sensor (2), ending the emission of the high-frequency energy carrier signal, after the ending of the emission of the high-frequency energy carrier signal, carrying out at least one sensor measurement using a measurement data recorder (4) of the implantable sensor (2), transmitting the measured sensor data from a transmitter unit (13) of the implantable sensor (2) to a transmitter/receiver unit (17) of the external data processing unit (3). - View Dependent Claims (2, 3, 4)
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5. A device (1) for transmitting sensor data, comprising:
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an implantable sensor (2) with a measurement data recorder (4), an energy storage unit (8) and a transmitter unit (13), an external data processor unit (3) with a transmitter/receiver unit (17) and with a control unit (19) to control a transmission method, and an energy supply unit (18). - View Dependent Claims (6, 7, 8, 9, 10, 11)
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Specification