Oral implant positioner

A locator and oral technology, which is used in dental implants, medical science, dental prosthetics, etc., can solve the problems of increasing patient discomfort, affecting the production of dentures, alveolar bone damage, etc., to improve comfort, improve practicability, The effect of protecting the mouth
CN112957144BActive Publication Date: 2022-03-04BEIJING TIANTAN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
BEIJING TIANTAN HOSPITAL AFFILIATED TO CAPITAL MEDICAL UNIV
Publication Date
2022-03-04

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Abstract

The invention discloses a positioner for oral implantation, which comprises elastic fixing piece 1 and elastic fixing piece 2 symmetrically arranged, and elastic fixing piece 1 is symmetrically provided with adjusting column 1 and adjusting column 2 on the side close to elastic fixing piece 2, and the elastic fixing piece Two, one side close to the elastic fixed piece, is symmetrically provided with the adjustment column three and the adjustment column four, and a telescopic mechanism is arranged between the adjustment column one and the adjustment column three, and the adjustment column two and the adjustment column four, and the inside of the adjustment column one and the adjustment column three There is a cavity 1, and a motor is fixedly installed inside the cavity 1. The output end of the motor is connected with the screw rod, and a nut is provided on the outer threaded connection of the screw rod. One internal sliding connection is provided with a slider one, and the adjustment column three and the adjustment column two are provided with a cavity two inside, and a slide bar is fixed inside the cavity two, and a movable block is set on the outside of the slide bar. Beneficial effects: the anti-seismic performance of the fixing ring is greatly improved, the drilling is more stable and reliable, and the comfort of the patient is improved.
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Description

technical field

[0001] The invention relates to a positioner, in particular to an oral implant positioner. Background technique

[0002] Oral implantology is a new clinical discipline developed in the middle of the 20th century. Its development and maturity not only brought good news to patients with tooth loss, but also is considered to be the most significant progress in stomatology in the 20th century. Implantation is a repair method that uses pure titanium screws (commonly called implants) to implant into the alveolar bone, and then make a denture on the implant. Drilling, however, most of the existing drilling is based on the working experience of dentists. If the hole is drilled off-center, it will affect the production of dentures. If the hole is re-drilled, it may cause damage to the alveolar bone and increase the discomfort of the patient. sense.

[0003] Aiming at the problems in the related technologies, no effective solution has been proposed yet. Contents of...

Claims

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