How to Make an "Auditory Arousal Tool" for someone in Coma, Trauma, or Unexpectedly Dying

What I'm thinking of here is a pre-recorded message by loved ones to "Please wake up.  We need you" or something like that.

This recorded message could be on a tape recorder, smartphone, pendent medical alert, etc.

Maybe someday I'll make a working model to illustrate the concept, but for now I'm seeing "what's been done before", so I can build on their work.

Here's my research so far...

Effect of auditory stimulation on traumatic coma duration in intensive ...

Effectiveness of direct and non-direct auditory stimulation on coma ...

Family voices and jokes help coma victims wake up sooner - Telegraph

Family Voices and Stories Speed Coma Recovery - Northwestern Now

Coma patients show improved recovery from hearing family voices

Effects of auditory stimuli on comatose patients with head injury. - NCBI

The Efficacy of Familiar Voice Stimulation During Coma Recovery ...

Sudden Infant Death Syndrome (SIDS) monitor and stimulator

Creating a Sensory Stimulation Kit - Super Duper Publications

1020010092748 NECK GUARD HAVING AWAKENING DEVICE

Disclaimer - Article is for information only and is not medical advice.