The ERT project was the first self-calibrating, smart and compact spirometer system ever developed by us.
ERT SPIROMETER
THE PROJECT
DEVELOPMENT CHALLENGES
- Connectivity: 3G, LAN, WLAN, Bluetooth
-
Radio authorization according to RED as well as according to FCC, ISED, PTCRB and GCF
- EMC conformity according to IEC 60601-1-2 (Edition 4)
- Contactless charging of the handheld device
- Proximity sensor for sensor unit >10,000 cycles
guaranteed - Tightness of the disposable (PT tube)
- Drop test: height of drop 1.50m for sensor unit
ALL INFORMATION AT A GLANCE
- 3 production test units (development, verification, installation):
Programming station, main unit, sensor unit - Projektdauer bis zum CB-Report / CE-Kennzeichnung /
FCC Registrierung: 20 Monate - Disciplines
– Mechanics: case design (suitable for production, injection moulding)
– Electronic engineering: EMC-conform, compact construction, multi-layer technology
– Software: LINUX system, development of the basic system, automatic communication sensor and main unit, measurement processing of pressure and flow data - Size of team
Six developers on average, in project peak times twelve developers
The Main Unit
The Sensor Unit
