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Drill for implant surgery

A drill and surgery technology, applied in surgery, dental implants, dental prosthetics, etc., can solve the problems of mucosal perforation, heat, and take a long time, and achieve the effect of convenient surgery, pain relief, and clinical success rate improvement.

Active Publication Date: 2012-11-14
OSSTEMIMPLANT CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] However, since the drilling work is performed at a low speed in the conventional drill to prevent tearing of the mucous membrane, there is a disadvantage that the drilling work may take a long time
[0009] In addition, there are other problems as follows: the cut bone fragments are not easily cut and discharged; during the drilling operation, some cut parts of the bone may be locally heated rapidly due to frictional heat between the drill and the cut part ; and the mucosa may perforate when the operator inadvertently applies excessive force to the mucosa

Method used

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  • Drill for implant surgery
  • Drill for implant surgery
  • Drill for implant surgery

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Embodiment Construction

[0041] Hereinafter, preferred embodiments of the drill for implant surgery according to the present invention will be described in detail with reference to the accompanying drawings.

[0042] The drill according to the invention can be used at high and low speeds. If the drill is coupled with a manual drive, the drill may be used in low speed mode. If the drill is coupled to the dental procedure engine, the drill may be used in either of the high speed and low speed modes.

[0043] like Figure 1 to Figure 4 As shown, the implant surgery drill according to the preferred embodiment of the present invention consists of a main body 10 having a substantially cylindrical shape. The drill includes: a connecting portion 20 formed at one end (ie, the upper end) of the main body 10 to be connected with a driving device (eg, a manual driver and a dental operation engine as described above); and a cutting A portion 30 is formed at the other end (ie, the lower end) of the main body 10 ...

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Abstract

The present invention relates to a drill for an implant surgery which allows a mucous membrane in the maxillary sinus to be fast and safely lifted without being damaged during a surgery for the maxillary sinus. According to the present invention, an drill for use in an implant surgery includes a connection portion formed at an upper end of a body of the drill to be connected with a driving device; and a cutting portion formed at a lower end of the body and having a cutting blade for drilling, wherein an outer circumferential edge of a distal end of the cutting portion protrudes rather than a center of the distal end of the cutting portion.

Description

technical field [0001] The present invention relates to a drill for use in implant surgery to restore a patient's loose tooth, and more particularly, the present invention relates to a drill for implant surgery that allows the Rapid and safe lifting of the mucous membrane in the maxillary sinus without causing damage to the mucous membrane during sinus surgery. Background technique [0002] Conventional implantation surgical methods for the maxillary sinus have been classified into two methods, ie, lateral method and apical method. [0003] Among conventional apical methods, osteotome surgery using an osteotome surgical set is widely used. In the osteotome surgery, according to the implant surgery plan, a drilling process from an initial drilling stage to a final drilling stage is performed, and then a percussion process is performed by using the osteotome surgery set. At this time, the cortical bone is lifted and the cancellous bone around the cortical bone is compressed,...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C3/02A61C8/02
CPCA61C8/0092A61C8/0089A61B17/1615A61B17/1688
Inventor 文锺勳严泰官李泰忆
Owner OSSTEMIMPLANT CO LTD
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