Historically ampoules were used to contain a small sample of a person's blood after death, which was entombed alongside them in many Christian catacombs. It was originally believed that only martyrs were given this burial treatment, but many believe that it was a widely-practised tradition.
What is the historical significance or background of the ampoule?
<s>[INST] Answer the question truthfully, you are a medical professional. This is the question: What is the historical significance or background of the ampoule? [/INST] \n Historically ampoules were used to contain a small sample of a person's blood after death, which was entombed alongside them in many Christian catacombs. It was originally believed that only martyrs were given this burial treatment, but many believe that it was a widely-practised tradition.</s>