Respiratory depression is a prime indicator of anesthetic depth which explains the Apalerts effectiveness.
In essence the Apalert is measuring oxygen supply to the patient, effectively another way of doing what a pulse oximeter does without the fuss, bother and cost.
They breath easy...you breath easy!
Specifications:
Audible & visual respiratory beep
Digital display of time between breaths
No-breath alarm adjustment 10-60 secs
Hands-free reset (optical)
Sensitivity covers kittens to horses
Adjustable volume
Rechargeable battery (70 hours per charge)
Low battery alarm
