Fake blood for use in simulated surgical procedures
Artificial blood compositions for use in simulated surgery, and kits including the compositions, are disclosed. Tissues, organs, and organ blocks which include dissolvable clots are also disclosed. Further disclosed are methods for carrying out simulated surgical procedures using the compositions, tissues, organs, organ blocks, and kits described herein.
1. A kit comprising:
i) a fake blood composition comprising: one or more colorants, one or more agents selected from the group consisting of proteins, urea, salts, buffers, and sugars, wherein the amount of salts, sugars, and proteins is selected to provide the composition with sufficient protein content to enable the blood to be clotted when clotting agents are used, and with an osmolality and osmolarity within 20% of that of human blood,
ii) isolated tissue, organs, or organ systems derived from animal sources,
wherein the tissue, organ, or organ system comprises animal blood, and has been modified by cutting the tissue, organ, or organ system, and preparing a “clot” using the animal blood and/or the fake blood composition, and a clotting agent selected from the group consisting of potato starch, corn starch, hydroxylethyl starch, and chitosan, and
iii) a clot dissolving agent.
2. The kit of claim 1 , wherein the clot dissolving agent is an enzyme selected from the group consisting of protease, amylase, and chitinase.
3. The kit of claim 1 , wherein the clot dissolving agent is present in the fake blood composition.