Supporting Documents

Sensor Compatibility Chart

The Masimo E1 Single Patient Use Ear Sensor offers easy access during surgery, resuscitation, and in patients with finger
deformities, or when digit access is not possible. The ear site may provide oxygen saturation measurements that are less susceptible to changes in peripheral perfusion. Provides an alternative to digit sensors when the forehead site is unavailable, for example during brain function monitoring, cerebral oximetry monitoring, or neck stabilization. Thesensor design also offers more secure placement on the cavum conchae than traditional clip-style ear lobe sensors.

The Masimo E1 Single Patient Use Ear Sensor Features:

ACCURACY (ARMS)
Oxygen Saturation (SpO2%) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70%”100%
No Motion (Adults, Pediatrics) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5%
Low Perfusion (Adults, Pediatrics) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.5%

Pulse Rate (bpm) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25”240 bpm
No Motion (Adults, Pediatrics) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 bpm
Low Perfusion (Adults, Pediatrics) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 bpm