Technology Timeline

We began with a simple pulse oximeter, the year we started. Today, we’re recognized worldwide for our product and technological leadership in pulse oximetry, vital signs monitoring and gas and agent analysis. We’ve also pioneered and patented many medical innovations.

2009
SEQUEL Pulse Oximetry
Next generation CO2 Module
Next generation Agent Bench
2003
3rd generation Water Trap
2001
2nd generation CO2 Module
1998
DOX Digital Pulse Oximetry
1994
ComfortCuff® Non-Invasive Blood Presure
1991
VitalView® Telemetry System
1990
1st generation CO2 Module
1st generation Agent Bench
2nd generation Water Trap
1987
Multi-Site Sp02 Sensor
1st generation Water Trap
1986
First OEM agreement signed
1985
First battery operated pulse oximetry
1984
CSI Founded