Cleaning of diagnostic and surgical scientific devices from a private collection.

Stethoscope, before the intervention.
Stethoscope, after the intervention.
Stethoscope, before the intervention.
Stethoscope, after the intervention.
Stethoscope, before the intervention.
Stethoscope, after the intervention.
Set of instruments, before the intervention.
Set of instruments, after the intervention.
Stethoscope, before the intervention.
Stethoscope, after the intervention.