Hospital Chimes/ sketches in low light

The "transition chime" rings seven times when I visit the hospital. This indicates a birth or death. The first one came hours after I heard the intercom: Code Blue. O.R. Adult

At  breakfast, I heard two chimes in quick succession. Twins, I hoped.

 Very industrial-looking thermometer. 

Very industrial-looking thermometer. 

 My son could calculate the temperature conversion in his head faster than the nurses. 

My son could calculate the temperature conversion in his head faster than the nurses. 

 Watched the medical helicopter work its magic throughout the days and nights. 

Watched the medical helicopter work its magic throughout the days and nights.