Masimo MightySat Rx Oximeter Cleared in Europe to Measure Breathing Rate

Masimo has announced that European regulatory authorities have given clearance for its MightySat Rx fingertip pulse oximeter to be used to measure the respiration rate of patients, in addition to all the other measurements it performs.

The respiration rate from the pleth (RRp), as Masimo calls it, notices how the respiratory cycle changes the nature of the pulses detected by the oximeter. While it’s accurate in most patients, it’s contraindicated for those that move a lot and those with certain conditions that produce irregular breathing.

It’s compatible for use in children and adults, and the device can be used in clinical and at-home settings.

Bluetooth wireless connectivity is built-in, allowing for easy monitoring of SpO2, PR, RRp, PI, and PVi (change in PI caused by breathing) using a nearby tablet or smartphone via the Masimo Professional Health app.