SYSTEM AND METHOD FOR DETECTING BRUXISM
First Claim
1. A system for the detection of bruxism, the system comprising at least two sensor devices arranged for being attached to the skin of a patient, a first sensor devices of the at least two sensor devices arranged for being attached to the skin covering a left masseter muscle of the patient and a second sensor device of the at least two sensor devices arranged for being attached to the skin covering a right masseter muscle of the patient, wherein the at least two sensor devices each comprising:
- an accelerometer arranged for measuring acceleration of the sensor device;
a processor module arranged for processing detection signals of the accelerometer;
the processor module arranged for transmitting the processed signals to a wireless transceiver;
the wireless transceiver arranged for communicating the processed signals to a remote processor unit;
an electronic circuitry comprising the accelerometer, the processor module and the wireless transceiver;
a power source arranged for providing power to the electronic circuitry, the system further comprising a remote processor unit running software arranged for analyzing the communicated processed signals.
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Accused Products
Abstract
The invention discloses a system and a method for the detection of sleep bruxism, the system comprising two sensor devices, the first sensor device is attached to the skin of the left masseter muscle of the patient and a second sensor device is attached to the skin of the right masseter muscle. The sensor devices each comprise an accelerometer, a processor module arranged for processing detection signals of the accelerometer and transmitting them to the processed signals to a wireless transceiver. The wireless transceiver is arranged for communicating the processed signals to a remote processor unit. An electronic circuitry comprises the accelerometer, the processor module and the wireless transceiver and is powered by a power source. The system further comprising a remote processor unit running software arranged for analyzing the communicated processed signals.
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Citations
6 Claims
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1. A system for the detection of bruxism, the system comprising at least two sensor devices arranged for being attached to the skin of a patient, a first sensor devices of the at least two sensor devices arranged for being attached to the skin covering a left masseter muscle of the patient and a second sensor device of the at least two sensor devices arranged for being attached to the skin covering a right masseter muscle of the patient, wherein the at least two sensor devices each comprising:
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an accelerometer arranged for measuring acceleration of the sensor device; a processor module arranged for processing detection signals of the accelerometer; the processor module arranged for transmitting the processed signals to a wireless transceiver; the wireless transceiver arranged for communicating the processed signals to a remote processor unit; an electronic circuitry comprising the accelerometer, the processor module and the wireless transceiver; a power source arranged for providing power to the electronic circuitry, the system further comprising a remote processor unit running software arranged for analyzing the communicated processed signals. - View Dependent Claims (2, 3)
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4. A method for detecting bruxism of a patient, said method comprising the steps of:
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A. a first sensor device comprising a first accelerometer measuring acceleration of the left masseter muscle of the patient and translating the acceleration into first acceleration signals; B. a second sensor device comprising a second accelerometer measuring acceleration of the right masseter muscle of the patient and translating the acceleration into second acceleration signals; C. a first processor module of the first sensor device processing the first acceleration signals of the first accelerometer; D. a second processor module of the second sensor device processing the second acceleration signals of the second accelerometer; E. a first wireless transceiver of the first sensor device communicating the processed first acceleration signals to a remote device comprising a processor unit running analyzing software; F. a second wireless transceiver of second sensor device communicating the processed second acceleration signals to the remote device; G. the processor unit of the remote device analyzing the processed first and second acceleration signals and comparing the analyzed first acceleration signals with the analyzed second acceleration signals; H. The processor unit of the remote device determining occurrence of bruxism episodes when the analyzed first acceleration signals indicate an acceleration of the left masseter muscle in an opposite direction of the acceleration of the right masseter muscle as indicated by the analyzed second acceleration signals, and the indicated acceleration of the left masseter muscle occurs substantially simultaneously with the indicated acceleration of the right masseter muscle. - View Dependent Claims (5, 6)
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Specification