Intended use
DSA BreathPass™ is a handheld device used by healthcare professionals and intended for non-intrusive, rapid screening of large numbers of people to provide presumptive negative results of COVID-19 infection.
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 and providing
results in 2 minutes
Capacity per Analyzer –
30 patients per hour
Extremely affordable
cost per test
Testing principle
The DSA BreathPassTM uses a non-invasive method for detection of COVID-19 caused by the SARS-CoV-2 coronavirus. The person exhales once (just 1 time), the device measures the exhaled breath for 45 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 is used via the BreathPass Mobile Application which is available at both Google Play and App Store. User credentials are needed for the APP download and use. BreathPass mobile APP is available in the App Store in only those countries where the underlying DSA BreathPass™ device is approved for use.
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 | 45 sec |
| DIMENSIONS | 215 x 68 x 65 mm |
| WEIGHT | 350g |
| OPERATING TEMPERATURE | 10 – 50 Celsius |
| INTERNAL HUMIDITY | 10 – 50% 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 |
