Preparation device of personalized bionic bone tissue scaffold

The utility model provides a preparation device of a personalized bionic bone tissue scaffold. The preparation device comprises a personalized mold and a cold circulation system which are communicatedthrough an adapter, the personalized mold comprises a mold lock catch, a mold shell connected through the mold lock catch, a central cold source copper pipe arranged on the central axis in the mold shell, and a slurry injection port formed in the mold shell. The cold circulation system comprises a refrigeration circulation box, a micro diaphragm pump, a cold source conduction copper column and arefrigeration compressor; the cold source conduction copper column is connected with the refrigeration circulating box and the refrigeration compressor; refrigerating fluid is poured into the refrigerating circulation box. And the refrigerating fluid enters the central cold source copper pipe along an external pipeline of the refrigerating circulating box under the action of the micro diaphragm pump to realize circulating