Oral cavity positioner and dental implant robot system

Abstract

The embodiments of the invention provide an oral cavity positioner and a dental implant robot system. The oral cavity positioner comprises a support, a fixing device, a positioning ball and an infrared reflecting ball, wherein the support is of an integrated structure and comprises a fixing part and a first positioning part which are used for extending into an oral cavity and a second positioning part which is used for being exposed outside the oral cavity; the fixing device is arranged on the fixing part and comprises a fixing block, a sliding block, a first fastening piece, a second fastening piece and a positioning piece, a first mounting hole used for being matched with a first anchorage nail is formed in the fixing block, a second mounting hole used for being matched with a second anchorage nail is formed in the sliding block, and the sliding block can slide relative to the fixing block so as to adjust the distance between the first mounting hole and the second mounting hole; the first fastening piece partially extends into the first mounting hole and is used for fixing the first anchorage nail; and the second fastening piece partially extends into the second mounting hole and is used for fixing the second anchorage nail.

Description

technical field [0001] Embodiments of the present invention relate to the technical field of dental implants, in particular to an oral positioner and a dental implant robot system. Background technique [0002] During dental implant surgery, it is necessary to wear an oral locator in the oral cavity to realize real-time navigation during the surgery. When the upper jaw or the lower jaw wearing the oral positioner has no teeth, it is necessary to install multiple implant posts on the dental arch of the upper jaw or the lower jaw to fix the oral positioner. [0003] For the oral positioner in the related art, in order to facilitate installation and disassembly, the positioning ball and / or the infrared reflective ball are first installed on the corresponding bracket, and then the bracket is installed on the body of the oral positioner. Since the bracket is installed on the body There are inevitably installation errors, resulting in errors in the positional relationship between...

AI Technical Summary

Problems solved by technology

[0003] For the oral positioner in the related art, in order to facilitate installation and disassembly, the positioning ball and / or the infrared reflective ball are first installed on the corresponding bracket, and then the bracket is installed on the body of the oral positioner. Since the bracket is installed on the body There are inevitably installation errors, resulting in errors in the positional relationship between the positioning ball and the infrared reflective ball, resulting in an inaccurate matching relationship between the coordinate system determined by the positioning ball and the coordinate system determined by the infrared reflective ball, which directly affects the Navigation accuracy during surgery

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