Luminescence and development two-in-one gelatin embolism microsphere and preparation method thereof

The invention discloses a luminescence and development two-in-one gelatin embolism microsphere and a preparation method thereof, and the method comprises the following steps: loading a near-infrared two-zone luminescent material and a developing agent into gelatin through a water-in-oil emulsification cross-linking method, introducing a water-in-oil system, and cross-linking and curing to obtain the two-in-one gelatin embolism microsphere. The microsphere is a novel microsphere which integrates the embolism function, the near-infrared two-area visible function and the X-ray developing function and can be used for emergency hemostasis or embolism tumor and other diseases. The method has the advantages of simple process flow, low production cost, good repeatability, easiness in large-scale production, wide particle size distribution of the microspheres, synchronization of luminescence, development and embolism, accurate positioning in the embolism process, convenience in clinical operation of doctors, no cytoto