Free end molar implantation positioner

By designing a free-end molar implant locator, and utilizing the structure of the clamping and adjusting parts, the problem of difficult positioning during implantation surgery in the free-end molar region was solved, achieving accurate positioning and efficient surgical operation, and improving implantation results and stability.

CN224292028UActive Publication Date: 2026-05-29HAIKOU PEOPLES HOSPITAL
1 Cites 0 Cited by

Patent Information

Application Number
CN202521104642.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2025-05-30
Publication Date
2026-05-29
Estimated Expiration
2035-05-30

AI Technical Summary

Technical Problem

In existing technologies, it is difficult to accurately locate the implant in the free end molar region, leading to implant position deviation and affecting the implantation outcome.

Method used

A free-end molar implant locator was designed, including a clamping part and an adjusting part. It uses a main clamp, a secondary clamp, a limiting arm and a positioning arm to determine the implant position through a positioning hole. Medical-grade stainless steel is used to ensure stability and accuracy.

Benefits of technology

It achieves accurate positioning of the free end molar region, improves the convenience of implantation and the efficiency of surgical restoration, reduces the risks of implant surgery, and improves the long-term stability of the implant and the flexibility of the surgery.

✦ Generated by Eureka AI based on patent content.
Patent Text Reader

Abstract

The utility model relates to the technical field, in particular to a free end molar implanting positioner which comprises a clamping part and an adjusting part fixed above the clamping part, the clamping part comprises a main clamping head and an auxiliary clamping head which are oppositely arranged, a limiting arm fixed above the auxiliary clamping head and a positioning arm fixed on the side surface of the auxiliary clamping head; the limiting arm is in an L shape, one end of the limiting arm is located above the space between the main chuck and the auxiliary chuck, a positioning hole is formed in the positioning arm, and the adjusting part is used for controlling the distance between the main chuck and the auxiliary chuck. According to the implant positioner, adjacent teeth are surrounded by the main chuck and the auxiliary chuck, and the adjusting part and the limiting arm are matched, so that the limitation of positioning depending on a previous implant traditionally is broken through, an implant site is accurately determined, the surgical risk is reduced, and the repair efficiency is improved; and meanwhile, due to the characteristics of flexibility, adjustability and quick disassembly and assembly, the device is adaptive to different adjacent tooth sizes, the operation time is greatly shortened, the clinical operation convenience is remarkably enhanced, the operation risk is reduced, and safer and more comfortable treatment experience is brought to a patient.
Need to check novelty before this filing date? Find Prior Art