Three-sided cutting point;
Withdrawing fluid from a body cavity;
To save livestock life because of emergency bloating;
For ruminant;
a surgical instrument with a three-sided cutting point enclosed in a tube, used for withdrawing fluid from a body cavity.

The trocar has an inside tube or canula, which is left in the wound and anti-bloat medicine (Stop Bloat) can be directly administered through this tube/canula into the stomach. Even a sharp knife can be used in emergencies where animals are close to dying.