Pathological tissue processor

The utility model discloses a pathological tissue processor relates to biological examination's technical field, including heat preservation jar, open reaction jar, formaldehyde storage tube, acetone storage tube, paraffin storage tube and fluid -discharge tube, be provided with electrothermal tube and temperature display instrument in the hollow heat preservation jar of inner chamber, the jar body of reaction jar is embedded in the heat preservation jar, is provided with first through -hole, second through -hole, third through -hole and fourth through -hole in the reaction jar, formaldehyde storage tube, acetone storage tube and paraffin storage tube all set up on the outside of heat preservation jar, and formaldehyde storage tube bottom is through setting up the first through -hole of first fluid valve intercommunication outside the heat preservation jar, and acetone storage tube bottom is through setting up the second fluid valve intercommunication second through -hole outside the heat preservation jar, an