DSA BreathPass™

 

Intended use

The DSA BreathPassTM is a handheld analyzing device intended for diagnosis of COVID-19 by healthcare professionals and for rapid screenings for large crowds. Inside the device there is an array of nano-sensors to detect molecules of biological origin, known as volatile organic compounds (VOC), as signs of infection stemming from the biomarkers known to be produced by the metabolic processes caused by the SARS-CoV-2 virus.

Testing principle

The DSA BreathPassTM uses a non-invasive method for detection of COVID-19 caused by the SARS-CoV-2 coronavirus. The device measures the exhaled breath for 15 to 30 seconds, characterizes the VOCs within breath samples, produces predictions for different health conditions based on Deep Computing algorithms and generates results in few seconds. The DSA BreathPassTM can be used through the Mobile Application and Web-UI.

The DSA BreathPassTM is a fast, easy and affordable testing method for detecting COVID-19 infection that can be done anywhere with a reliable connection to the internet.

 

Device Overview and LED indicators

DSA BreathPass™ internal cleaning technique

 

DSA BreathPass™ technical information

DSA BreathPass™ 

ANALYSIS MEDIUM Exhaled Breath Gas
TEST CYCLE TIME ≤ 2 minutes
SAMPLING TIME < 30 sec
DIMENSIONS 215 x 68 x 65 mm
WEIGHT 350g
OPERATING TEMPERATURE 10 – 50 Celsius
AMBIENT HUMIDITY 10 – 80% non-condensing
INPUT VOLTAGE Nominal 12V
INPUT CURRENT 1.5A
BATTERY Li-Ion 2S 18650 with protection circuit and NTC
VOLTAGE 7.2 V
IP-CLASS IP20
IOT WLAN 2.4 GHz / 4G
VOC SENSORS 9 analog / digital nanosensors
ENVIRONMENTAL SENSORS T [C], RH [%], P[mbar]
SOFTWARE Over-the-air (OTA) updates, sensor regulation and calibration