A chest compression feedback device is a tool that can be used to monitor the quality of cardiopulmonary resuscitation (CPR) . It provides real-time feedback to rescuers on the rate, depth, and chest recoil of each compression, as well as the amount of time spent on chest compressions and the amount of time spent on ventilation. The device can measure the depth of each compression, ensuring that the chest is compressed to the correct depth, and can also measure the compression rate, which should be between 100 and 120 compressions per minute. The feedback device can provide corrective instructions to rescuers, helping to improve the quality of CPR and increase the chances of survival.

In summary, a chest compression feedback device monitors the following during CPR:

• Rate of compression
• Depth of compression
• Chest recoil
• Amount of time spent on chest compressions
• Amount of time spent on ventilation

The device can provide real-time feedback to rescuers and can help improve the quality of CPR.