Parkinsonian tremor monitor
Technical field
This utility model relates to technical field of medical instruments, is specifically related to a kind of parkinsonian tremor monitor.
Background technology
Parkinson disease (Parkinson's disease, PD) are a kind of common nervous system degeneration diseases, and old people is common, and average age of onset is about 60 years old, and the young parkinson disease of 40 years old following onset are more rare.Approximately 70% Parkinsonian be take and trembled as onset symptoms, start from a side upper limb far-end more, appearance or obvious when static, during voluntary movement, alleviate or stop, during psychentonia, aggravate, after falling asleep, disappear, hand static tremor increases the weight of when walking, typical performance is that frequency is that " rubbing ball sample with the hands " of 4~6Hz trembled, and some patients were can merge postural tremor.At present both at home and abroad researcher utilizes the technology such as electromyogram, electroencephalogram to observe patient's state of an illness of trembling mostly, but because electromyogram, EEG (electrocardiogram) examination belong to short-term, have the test mode of load-type, in addition patient's nervous psychology, the situations such as fluctuation of trembling in early days, easily there is relatively large deviation in check result, comprehensively and objectively the behavior of trembling of assess patient.
Utility model content
The purpose of this utility model is to provide a kind of parkinsonian tremor monitor, to solve prior art, checks low precision, the problem of the behavior of cannot objective evaluation patient trembling.
This utility model solves the technical scheme that its technical problem adopts:
A monitor, comprises signal processing system, ancon detection system, wrist detection system and several fingers detection system of trembling of trembling of trembling, and signal processing system is comprised of single-chip microcomputer, wireless signal receiver and memorizer; The ancon detection system of trembling comprises three dimension acceleration sensor, off-axis gyro sensor, digital display angle instrument sensor and wireless signal dispensing device; The wrist detection system of trembling comprises three dimension acceleration sensor, off-axis gyro sensor, digital display angle instrument sensor and wireless signal dispensing device; Point the detection system of trembling and comprise acceleration transducer and wireless signal dispensing device; Ancon detection system, wrist detection system and the finger detection system of trembling of trembling of trembling is sent to the tracer signal of trembling in the wireless signal receiver in signal processing system by wireless signal dispensing device respectively.
Above-mentioned signal processing system is provided with USB interface.
Above-mentioned ancon detection system and the wrist detection system of trembling of trembling is respectively equipped with for absorbing photovoltaic module and the USB interface of solar energy.
The above-mentioned finger detection system of trembling is provided with button cell.
This utility model trembles detection system by tremble behavior record wireless being sent in signal processing system of disturbances in patients with Parkinson disease ancon, wrist and finger by ancon tremble detection system and the finger of detection system, wrist that tremble, thereby realized the behavior of trembling of long-time, underload record, simple to operate, easy to use, accuracy of detection is high.
Accompanying drawing explanation
Below in conjunction with drawings and Examples, this utility model is further illustrated.
Fig. 1 is structural representation of the present utility model.
1 signal processing system in figure, the 2 ancons detection system of trembling, the 3 wrists detection system of trembling, 4 point the detection system of trembling, 11 single-chip microcomputers, 12 wireless signal receivers, 13 memorizeies, 14USB interface, 21 three dimension acceleration sensors, 22 off-axis gyro sensors, 23 digital display angle instrument sensors, 24 wireless signal dispensing devices, 25 photovoltaic modulies, 26USB interface, 31 three dimension acceleration sensors, 32 off-axis gyro sensors, 33 digital display angle instrument sensors, 34 wireless signal dispensing devices, 35 photovoltaic modulies, 36USB interface, 41 acceleration transducers, 42 wireless signal dispensing devices, 43 button cells.
The specific embodiment
As shown in the figure, a kind of parkinsonian tremor monitor, comprise signal processing system 1, ancon detection system 2, wrist detection system 3 and several fingers detection system 4 of trembling of trembling of trembling, signal processing system 1 is comprised of single-chip microcomputer 11, wireless signal receiver 12, memorizer 13 and usb 14; The ancon detection system 2 of trembling comprises three dimension acceleration sensor 21, off-axis gyro sensor 22, digital display angle instrument sensor 23, wireless signal dispensing device 24, photovoltaic module 25 and USB interface 26; The wrist detection system 3 of trembling comprises three dimension acceleration sensor 31, off-axis gyro sensor 32, digital display angle instrument sensor 33, wireless signal dispensing device 34, photovoltaic module 35 and USB interface 36; Point the detection system 4 of trembling and comprise acceleration transducer 41, wireless signal dispensing device 42 and button cell 43; Ancon detection system 2, wrist detection system 3 and the finger detection system 4 of trembling of trembling of trembling is sent to the tracer signal of trembling in the wireless signal receiver 12 in signal processing system 1 by the wireless signal dispensing device in system separately respectively.