Patent ID: 11937988
Assignee: BEIJING YAKEBOT TECHNOLOGY CO., LTD.
Field: Medical technology (Instruments)
Classification: CPC A  G | IPC A  G

Claim 4:
5. A manufacturing method of denture tray for visual marking, the method comprising:
establishing a three-dimensional model of a target dentition of a target patient, wherein the three-dimensional model of the target dentition is a three-dimensional model of a lower dentition or a three-dimensional model of an upper dentition;
obtaining a three-dimensional model of a substrate of the denture tray based on the three-dimensional model of the target dentition;
providing a through hole at a preset position on the three-dimensional model of the substrate of the denture tray;
establishing a three-dimensional model of a fixed connection portion on an outer side surface of the three-dimensional model of the substrate of the denture tray to form a three-dimensional model of the denture tray, wherein the three-dimensional model of the fixed connection portion is integrally connected with the three-dimensional model of the substrate of the denture tray;
manufacturing the denture tray based on the three-dimensional model of the denture tray;
wherein the method further comprises:
establishing a three-dimensional model of an oral dilatation boss on the three-dimensional model of the substrate of the denture tray, wherein the three-dimensional model of the oral dilatation boss is integrally connected with the three-dimensional model of the denture tray; the manufacturing the denture tray based on the three-dimensional model of the denture tray correspondingly comprises:
manufacturing the denture tray based on the three-dimensional model of the denture tray on which the three-dimensional model of the oral dilatation boss has been established, wherein the denture tray includes the oral dilatation boss configured to dilate the patient's oral cavity to increase the space for dental implant surgery.