Smart Healthcare System Design. Группа авторов
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Figure 1.4 Working model of IoT-based Smart Healthcare kit.
Sahu and Sharma [8] have suggested the proposed result regarding the challenge is in conformity with assign good yet environment friendly medical capabilities to patients by way of connecting and gathering data records thru health repute monitors as would include patient’s morale rate, gore pressure and ECG or sends an fortune wary in conformity with patient’s medical doctor together with his present day reputation or complete scientific information.
Rghioui et al. [9] have suggested an emergency scenario in imitation of ship an fortune mail yet tidings after the medical doctor including patient’s current reputation and full clinical data can additionally lie labored on.
The proposed mannequin execute also can be deployed as much a mobile app then that the mannequin becomes extra mobile and effortless in conformity with access somewhere across the globe.
Predictive modeling can play a key role in victimization giant sets of population health records to spot the risks of an unwellness, therefore serving to doctors exclude unneeded treatments that square measure possible to cut back the standard of lifetime of patients, or haven’t any result the least bit [10]. Gope and Hwang [14] and Satija [15] analyze defects can occur beside malformation, injury, and disease. The quantity on deprivation fast is composite according to the celerity of damage. Brain malformations may end result into undeveloped areas, odd growth, and incorrect Genius share in hemispheres yet lobes, in total, 24 EEG datasets containing both ictal and interictal data were provided for analysis. These 24 sets can be further subdivided into 6-channel and 32-channel sets. The scheme of the locations of surface electrodes used is based on the standard international 10–20 system.
Abualsaud et al. [11] have suggested the comparison of various methods for EEG dataset provided was an example of one severe occurrence of a seizure (possibly atonic–clonic) and the second dataset was an example of a complex partial seizure. In one hemisphere of the brain followed by a generalized seizure several minutes later. Both of these data sets were sampled at 500 Hz. The third and fourth data sets contained several minutes of interictal EEG data as the “baseline”, and were both followed by episodes of ictal activity. These two data sets were sampled at 250 Hz.
1.3 Problem Definition
We have seen the health monitoring system, monitoring the patients by checking the vital parameters such as pulse rate, blood pressure, body temperature, growth parameters, etc. But in this thesis we are introducing EEG to detect abnormalities related to brain via wearable sensors. In this research we are using Neurosky Mind wave sensor in order to read the brain wave signals which runs on EEG technology. These sensors display the output in wave pattern. If the values are critical then it will alert the particular doctor of the patient.
1.4 Research Methodology
In Proposed provision permanency including the according setup along performing Electroencephalography (EEG) then Electromyography (EMG) in conformity with analyzed fearful law feature be able to remain analyzed for longevity, Figure 1.5 shows the proposed EEG prediction block diagram.
Figure 1.5 Proposed block diagram.
1.4.1 Components Used
• Arduino Uno
• Temperature sensor LM35
• Pulse sensor
• EEG sensor
• Bluetooth module HC 05
• Raspberry pi 3
1.4.2 Specifications and Description About Components
1.4.2.1 Arduino
ArduinoIDE is a model stage in view of a moderate-to-implemented equipment and software coding. It comprises of a PCB, which can be programed and software coding environment called ArduinoIDE, which is utilized compose and transmitted the PC coding to the physical board.
1.4.2.2 EEG Sensor—Mindwave Mobile Headset
The EEG Brainwave Starter Kit is the principal proficient EEG headset for home and versatile utilization. Figure 1.6 shows the proposed system mind wave sensor reads the EEG signal. Table 1.2 differentiate the brain wave signal categorization according to the frequency in terms of hertz (δ, α, β) [24].
Figure 1.6 Mindwave sensor.
Table 1.2 Brainwaves frequency characteristics.
With Neurosky ease MindWave Mobile headset and neuro feedback software sensor measures the mind’s electrical action and exchanges the information [21].
In order to make this system accessible to epileptic patients, a small device with this algorithm could be implemented. Six probes, three on the epileptogenic focus, and three on the opposite lobe, would have to be installed on the patient which would input the signals into the processing unit, possibly by a wireless protocol such as bluetooth or WiFi. The processing unit would have to be attached to the body in a discrete manner, such as a belt or something that can be worn at all times [26, 27].
1.4.2.3 Raspberry pi
Now attach the Arduino board in raspberry pi by pressing the ls/dev/tty in command terminal of raspberry pi. We will get a list of devices available. Paste this /dev/ttyACM0 in the code. The values from the Arduino go to Raspberry Pi. These values are send to the cloud To see the uploaded data go to the webpage “health monitoring system website we created” and login into it, you will see the particular details as shown in Figure 1.7 below.
Figure 1.7 Home pages for EEG signal design.
1.4.2.4 Working
We are utilizing Arduino for mix of sensors i.e., Temperature sensor LM35, Pulse sensor, and EEG sensor. Raspberry Pi is incredible instrument for installed designs yet it needs ADC. One more downside is all its IOs are 3.3V level.