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The invention provides a zirconium oxide implant material and a surface coating method thereof, and the method comprises the following steps: preparing a P precursor solution and a Ca precursor solution, preparing FHA gel and Zn-Ag composite gel by using the precursor solutions, coating the zirconium oxide implant material in the FHA gel by using an extraction method, and drying and sintering to obtain the zirconium oxide implant material. The preparation method comprises the following steps: preparing a zirconium oxide implant material with an FHA coating, adding the zirconium oxide implant material with the FHA coating into a Zn-Ag composite gel by using an extraction method, and drying and sintering to obtain the zirconium oxide implant material with the FHA coating and the Zn-Ag composite coating. The zirconium oxide implant material with the FHA coating and the Zn-Ag composite coating provided by the invention not only has good biocompatibility, but also has a good antibacterial effect, and is particularly suitable for tooth implantation of patients with chronic periodontitis and chronic periapical periodontitis.
本申请提供一种氧化锆种植体材料及其表面涂层方法，该方法包括如下步骤：制备P前体溶液和Ca前体溶液，使用上述前体溶液制备FHA凝胶和Zn‑Ag复合凝胶，用浸提法将氧化锆种植体材料在FHA凝胶中涂层，经干燥和烧结处理后，得到带有FHA涂层的氧化锆种植体材料，用浸提法将带有FHA涂层的氧化锆种植体材料在Zn‑Ag复合凝胶中涂层，再经干燥和烧结处理，得到带有FHA涂层和Zn‑Ag复合涂层的氧化锆种植体材料。本发明提供的带有FHA涂层和Zn‑Ag复合涂层的氧化锆种植体材料不仅具有良好的生物相容性，而且具有良好的抗菌作用，特别适用于慢性牙周炎和慢性根尖周炎患者的牙种植。
The invention provides a zirconium oxide implant material and a surface coating method thereof, and the method comprises the following steps: preparing a P precursor solution and a Ca precursor solution, preparing FHA gel and Zn-Ag composite gel by using the precursor solutions, coating the zirconium oxide implant material in the FHA gel by using an extraction method, and drying and sintering to obtain the zirconium oxide implant material. The preparation method comprises the following steps: preparing a zirconium oxide implant material with an FHA coating, adding the zirconium oxide implant material with the FHA coating into a Zn-Ag composite gel by using an extraction method, and drying and sintering to obtain the zirconium oxide implant material with the FHA coating and the Zn-Ag composite coating. The zirconium oxide implant material with the FHA coating and the Zn-Ag composite coating provided by the invention not only has good biocompatibility, but also has a good antibacterial effect, and is particularly suitable for tooth implantation of patients with chronic periodontitis and chronic periapical periodontitis.
本申请提供一种氧化锆种植体材料及其表面涂层方法，该方法包括如下步骤：制备P前体溶液和Ca前体溶液，使用上述前体溶液制备FHA凝胶和Zn‑Ag复合凝胶，用浸提法将氧化锆种植体材料在FHA凝胶中涂层，经干燥和烧结处理后，得到带有FHA涂层的氧化锆种植体材料，用浸提法将带有FHA涂层的氧化锆种植体材料在Zn‑Ag复合凝胶中涂层，再经干燥和烧结处理，得到带有FHA涂层和Zn‑Ag复合涂层的氧化锆种植体材料。本发明提供的带有FHA涂层和Zn‑Ag复合涂层的氧化锆种植体材料不仅具有良好的生物相容性，而且具有良好的抗菌作用，特别适用于慢性牙周炎和慢性根尖周炎患者的牙种植。
Zirconium oxide implant material and surface coating method thereof
一种氧化锆种植体材料及其表面涂层方法
TANG JIE (author)
2023-09-12
Patent
Electronic Resource
Chinese
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