Sensor and method for measurement of physiological parameters
First Claim
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1. A sensor for the measurement of physiological parameters comprising at least one measuring apparatus;
- a digital sensor signal processor which is arranged in the sensor and which is connected in a signal conducting manner to the measuring apparatus and which makes available a digital output signal; and
a cable enabling an exchange of data with a subsequent device, the cable enabling electrical energy to be supplied into the sensor.
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Abstract
A sensor for the measurement of physiological parameters in the blood, including at least one measuring apparatus and a digital sensor signal processor which is arranged in the sensor, and which is connected in a signal conducting manner to the measuring apparatus. The sensor may output a digital output signal, which may be transmitted to a signal evaluation device using a connection cable.
250 Citations
41 Claims
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1. A sensor for the measurement of physiological parameters comprising at least one measuring apparatus;
- a digital sensor signal processor which is arranged in the sensor and which is connected in a signal conducting manner to the measuring apparatus and which makes available a digital output signal; and
a cable enabling an exchange of data with a subsequent device, the cable enabling electrical energy to be supplied into the sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26)
- a digital sensor signal processor which is arranged in the sensor and which is connected in a signal conducting manner to the measuring apparatus and which makes available a digital output signal; and
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27. A method for the measurement of physiological parameters comprising:
- detecting an analog measured value of a measuring apparatus by a sensor, converting the analog measured value into digital values in the sensor, by a digital sensor signal processor, supplying the digital values using a connection cable to a subsequent device and supplying power for the sensor via the connection cable.
- View Dependent Claims (28, 29, 30, 31, 32, 33, 34, 35, 36, 37)
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38. A method for measuring blood substances at the earlobe, the method comprising:
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attaching a sensor to an earlobe;
accepting power to the sensor from a connection cable to a subsequent device;
measuring values of physiological parameters in the blood;
converting, in the sensor, the values to digital values; and
transmitting a digital output over the connection cable to a subsequent device. - View Dependent Claims (39, 40, 41)
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Specification