Covidien has received CE mark approval for its Nellcor Respiration Rate Version 1.0 Software and the Adult Respiration Rate Sensor.

The changes which occur in the pulse oximetry signal due to breathing are derived by the Nellcor Respiration Rate software.

Covidien Respiratory and Monitoring Solutions CMO Scott Kelley said respiration rate is a critical vital sign that can provide an early warning of respiratory complications that may require immediate intervention.

"By looking aspects of ventilation, or the passing of air into and out of the body provides dedicated care teams a more complete picture of a patient’s respiratory status, so they can provide effective treatment and maintain patient safety," Kelley said.