ϕ-Module
Electrophysiologic Multi-Function Module
φ-Module concentrates many sensors offering you a wide choice of applications in the fields of Healthness and Wellness. To best meet your expectations (needs / costs), φ-Module is available in several variants.
The electronic boards are accompanied by a demonstration HMI under Android (Tablet, Smartphone) and Windows. An API concentrates the algorithms to adapt to your own HMI, locally or on-line.
Characteristics
"Micro" Electronic Board
-> BLE Module
-> Memory (About 5 days of data)
-> Battery (about 5 days in real time measurements)
-> USB C
-> Led et buzzer « Alarm » to set up according to your application (ischemia, inadapted SPO2 rate, battery too low…).
Multiplexeur (in process)
-> 3 PhotoPlethysmoGrams
-> 64 bioimpedance electrodes
-> 60 temperature sensors
"Sensors" Electronic Board
Biopotentials
-> 3 derivations
-> 20 V/V, 40 V/V, 80 V/V or 160 V/V
-> 128 Hz, 256 Hz, 512 Hz
-> Low and High pass Filters
-> Resolution with an ideal electrode-skin contact 3,1 µV
-> ElectroCardioGram, ElectroMyoGram, ElectroEncephaloGram, QRS, R-R wave, Heart Rate Variability, Heart Rate…
PhotoPlethysmoGram PPG
-> from 8 to 4096 Hz
-> 3 leds 536 nm, 660 nm and 940 nm
-> 2 photodiodes
-> SpO2, StO2, SmO2, blood pressure (without armband)
Bioimpedance
-> Bipolar/Quadripolar
-> Contact test function
-> algorithms for "Gel" and "Dry" electrodes
-> from 10 V/V to 80 V/V
->from 8 to 96 µA
-> R, X from 125 Hz to 300 KHz (up to 500 KHz (about 50 frequencies) soon)
-> Accuracy on bench test R//RC: R 0,006±0,005 ohm X 0,003±0,011 ohm
-> Repeatability on bench test R//RC: R 0,0008±0,0008 ohm X 0,009±0,007 ohm
-> 32 Hz, 64 Hz (up to 600 Hz soon)
-> Resolution 1,1 µV
-> Ischemia, Hemorragia, Thrombosis, cardiac flow, local vascular flow (arm, brain...), respiratory rate, lung volume…
Accelerometer
-> 3 axis, 1600 Hz
-> +/- 2g, 4g, 8g, 16g
-> Accuracy +/- 1%
-> Resolution 0,0003 g
-> Density of noise 0,00018 g/√Hz
-> Actimetry, monitoring of sleep…
Barometer
-> Range 300 – 1100 hpa
-> 1 Hz
-> Absolute pressure accuracy +/- 0,5 hpa
-> Relative pressure accuracy +/- 0,06 hpa
-> Resolution 0,01 hpa
-> Atmospherique pressure, weather
Gyroscope
-> 125, 250, 500, 1000 ou 2000 °/s
-> 3200 Hz
-> Accuracy +/- 1%
-> Resolution 0,007 °/s,
-> density of noise 0,007 °/s/√Hz
-> Actimetry, monitoring of sleep…
Temperature
-> Accuracy 0,1 °C
-> Resolution 0,004 °C
-> from 0,1 Hz to 2 Hz
-> skin temperature, stress...
