| abstract |
The invention provides a drug-loaded ceramic artificial bone with a minimal curved surface structure and a preparation method thereof. In the method, a printing paste is prepared from a carboxymethyl cellulose binder, β-tricalcium phosphate and chondroitin sulfate, so that the printing The slurry has an anti-inflammatory effect, and because chondroitin sulfate is a natural substance, it has a certain anti-inflammatory effect, so that the slurry can solve the problems of inflammation and long healing time in patients. Anti-inflammatory substances and substances of the patient can prevent inflammation and promote the formation of new bone, which greatly improves the success rate of surgery and reduces the pain of patients, and can also accurately prepare extremely small curved structures that exist in the biological world. Artificial bone. |