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Guiding device for oral implant surgery

A guiding device and technology for surgery, applied in dental implants, dental prosthetics, medical science, etc., can solve the problems of waste of materials, affecting the accuracy of implant placement, etc., to increase installation stability, reduce impact, and reduce positioning effect of error

Active Publication Date: 2020-05-12
上海臻威医疗器械有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This causes a waste of materials, and the positioning template needs to be disassembled and placed many times during the operation, which is prone to large positioning errors, thereby affecting the accuracy of implant placement, and needs to be improved

Method used

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  • Guiding device for oral implant surgery
  • Guiding device for oral implant surgery
  • Guiding device for oral implant surgery

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0040] refer to figure 1 and figure 2, a guiding device for oral implant surgery, which includes an implant guide plate 1 for being stuck on the teeth, an installation opening 10 is provided on the top wall of the implant guide plate 1, and a detachable installation opening for fixing the sleeve 01 is provided in the installation opening 10. The positioning part 2, the locking part 3 for fixing the positioning part 2 is provided on the top wall of the planting guide plate 1; when oral implant surgery is required, the sleeve 01 is installed in the positioning part 2, and then the sleeve 01 is installed on the On the planting guide plate 1, finally lock the sleeve 01 and the positioning piece 2 through the locking piece 3. When the sleeve 01 needs to be replaced, unlock the locking piece 3, replace the positioning piece 2, install a new positioning piece 2, and the locking piece 3. Lock again, which can replace the way of replacing the positioning template multiple times, redu...

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Abstract

The invention discloses a guiding device for an oral implant surgery, belonging to the technical field of oral implantology. The invention aims to solve the technical problem of inaccurate positioningcaused by repeated replacement of implant guide plates in the prior art. According to main points in a technical scheme of the invention, the guiding device comprises an implant guide plate and a locating piece, wherein a mounting opening is formed in the top wall of the implant guide plate; the locating piece is detachably arranged in the mounting opening of the implant guide plate; and a locking piece is arranged on the top wall of the implant guide plate. When a patient needs to tank an implant surgery, the implant guide plate is clamped on teeth, the implant surgery provided with a sleeveis fixed in the mounting opening of the implant guide plate, the locating piece is locked through the locking piece, and a drill bit can enter and oral cavity of a patient through the sleeve; when the drill bit needs to be replaced, the locating piece is detached, a sleeve with a proper size is used for replacing the original sleeve, and then the locating piece is locked through the locking piece; and therefore, the installation mode that a positioning template is assembled and disassembled many times can be replaced, positioning errors can be reduced, and influence on precise tooth implantation is reduced.

Description

technical field [0001] The invention relates to the technical field of oral implantation, in particular to a guiding device for oral implantation surgery. Background technique [0002] Modern dental implantology is a new discipline developed gradually based on the theory of osseointegration proposed by Professor Branemark in the 1960s. Dental implants do not really plant natural teeth, but design pure titanium metal with high compatibility with human bone into a cylinder similar to the root of the tooth, and implant it into the alveolar bone in the edentulous area to produce osseointegration with bone tissue. A crown is then made over the implant. It can withstand normal chewing force, and its function and appearance are almost the same as natural teeth. It is known as the third set of human teeth and is the preferred restoration method for missing teeth. [0003] In the oral implant technology, the implant hole needs to be drilled many times to meet the implant implant re...

Claims

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Application Information

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IPC IPC(8): A61C8/00
CPCA61C8/0089A61C8/009
Inventor 王祺张春艳
Owner 上海臻威医疗器械有限公司
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