Table 4.

Details of healthcare sensor used in experimental setup.

Sensor	Model	Abnormal	Normal Range	Description
Pulse and Oxygen in Blood ($SP{o}_2$) [43]	Libelium e-Health Sensor Platform (V-2)	$x<90$	96–99% 70–100 bpm	$SP{o}_2$ is used to calculate the amount of oxygen in blood and also the tactile arterial palpation.
Electrocardiogram (ECG) [44]		$0\le x>120$	$120 \le x > 0$	ECG is used to generate electrocardiogram of heart activity.
Airflow [45]		$15<x\ge 31$	15–30 bpm	Nasal or mouth airflow is used to calculate the breathing rate.
Body temperature [46]		>40.0–41.5 °C (104–106.7 °F)	36.5–37.5 ° C (97.7–99.5 °F)	Body temperature sensor is used to check the temperature of body.
Sphygmomanometer [47]		Systolic: $90<x>120$ (mm Hg) Diastolic: $60>x<80$ (mm Hg)	Systolic: 90–119 (mm Hg) Diastolic: 60–79 (mm Hg)	Sphygmomanometer is used to monitor the blood pressure.
Glucometer [48]		100 to 125 mg/dL (5.6 to 6.9 mmol/L)	70 and 100 mg/dL (3.9 and 5.6 mmol/L)	Glucometer is used to estimate the amount of glucose in blood. It is measured in mg/dL or mmol/L.
Electromyogram (EMG) [49]		450 and 780 mV	40 mV–90 mV	EMG measures the electrical activity of muscles atrest and during contraction