Oral stationary planting guide plate

Abstract

The invention discloses an oral stationary planting guide plate, and relates to the technical field of oral planting. The oral stationary planting guide plate comprises a substrate, a plurality of installation holes are formed in the substrate, a positioning ring is embedded coaxially in the installation hole, a ring gap is formed in one side, far from the inner concave surface of the substrate, of the positioning ring, a plate gap corresponding to the ring gap in the same direction is formed in the side wall of the substrate, a fixing plate is connected onto one side of the inner concave surface of the substrate in an inserting way, an intraoral fulcrum bar is hinged to one side of the fixing plate, and a regulating fulcrum bar is hinged to the intraoral fulcrum bar. The substrate sleevesthe alveolar ridge, the intraoral fulcrum bar is abutted against the inner side of the oral cavity by pushing the regulating fulcrum bar, then the oral cavity of a patient is gradually expanded, andthe adjustability is high; due to the ring gap and the plate gap, a drill bit also conveniently enters the positioning ring transversely, the patient can also keep the mouth open for a long period oftime while the head part of the patient rotates, and the controllability is high. The fixing plate and the substrate are separately arranged, the substrate is specially made according to the alveolarridge of the patient, the fixing plate and the parts are universal with the substrate, and the universality is high.

Description

technical field [0001] The invention relates to the technical field of oral implantation, more specifically, to an oral cavity fixed implant guide plate. Background technique [0002] In the operation of implanting dental implants in the patient's oral cavity, it is necessary to make an implant guide plate corresponding to the teeth in the patient's oral cavity before the operation. The implant guide plate can help the doctor determine the position of the implant nail during the operation, so the implant guide plate is an important part of oral implantation. It is a very important auxiliary tool in the operation, which can accurately guide the fixed point of implantation and prepare the hole, avoid complications caused by accidents, and reduce the difficulty of the operation. [0003] In response to the above problems, the Chinese patent with the patent notification number CN107440807A proposes a dental implant guide plate structure based on an occlusal design, including a b...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the problems in the prior art that the patient's mouth opening is small and it is not easy to maintain the required mouth opening for a long time, the present invention provides an oral fixed implant guide plate, which can reduce the size of the patient's mouth opening, maintain the patient's mouth opening, and is easy to operate. The advantages

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