That's interesting. When we did dissections in school, there was this colorful, rubbery substance inside lots of the blood vessels and the heart. We were told it was embalming fluid. My idea was that they were using some of that without the bright dye.
I was pretty interested in this, so I did a little research:
A Very Quickly Prepared, Colored Silicone Material for Injecting into Cerebral Vasculature for Anatomical Dissection: A Novel and Suitable Material
https://pubmed.ncbi.nlm.nih.gov/27400104/
This PDF has a couple of pictures. Eerily similar?
That's interesting. When we did dissections in school, there was this colorful, rubbery substance inside lots of the blood vessels and the heart. We were told it was embalming fluid. My idea was that they were using some of that without the bright dye.
I was pretty interested in this, so I did a little research:
Colored silicone injection for use in neurosurgical dissections: anatomic technical note https://pubmed.ncbi.nlm.nih.gov/10549950/
A Very Quickly Prepared, Colored Silicone Material for Injecting into Cerebral Vasculature for Anatomical Dissection: A Novel and Suitable Material https://pubmed.ncbi.nlm.nih.gov/27400104/
This PDF has a couple of pictures. Eerily similar?
VASCULAR INJECTION TECHNIQUE BY RTV 116 SILICONE RUBBER https://www.ijmhr.org/ijar.5.4/IJAR.2017.422.pdf