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Boning and tooth separation device for impacted tooth extraction

A technology for impacted teeth and bone removal, used in dentistry, dentist forceps, dental tools, etc., can solve problems such as soft and hard tissue damage, and achieve the effect of avoiding excessive damage, compact overall structure, and flexible movement

Pending Publication Date: 2018-08-21
温州医科大学附属口腔医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, during the extraction of impacted third molars, bone removal and tooth separation are mainly done by doctors holding turbines, which are often restricted by surrounding tissues, operating vision and adjacent teeth, resulting in varying degrees of soft and hard tissue damage

Method used

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  • Boning and tooth separation device for impacted tooth extraction
  • Boning and tooth separation device for impacted tooth extraction
  • Boning and tooth separation device for impacted tooth extraction

Examples

Experimental program
Comparison scheme
Effect test

specific Embodiment approach

[0027]As an improved specific embodiment, the third driving device 12 is fixedly installed on the extension arm 8, the third driving device 12 is a driving motor, and the driving motor drives the cross bar 10 to rotate, and the cross bar 10 is a wire The second mounting base 14 has a screw hole 16, the cross bar 10 is threaded through the screw hole 16 and the second mounting base 14, and the two extension arms 8 are provided with a screw parallel to the cross bar 10. The limiting seat 17, the second mounting seat 14 extends the limiting block 18 toward the limiting seat 17, and the limiting seat 17 is provided with a first chute for the limiting block 18 to slide along the length direction of the cross bar 10 19. When the driving motor drives the cross bar 10 to rotate, the stop block 18 keeps sliding in the first slide groove 19, and the second mounting base 14 moves along the length direction of the cross bar 10.

[0028] Its third driving device 12 can choose hollow cup mo...

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PUM

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Abstract

The invention discloses a boning and tooth separation device for impacted tooth extraction. The device consists of a first mounting seat, a driving component and a drill bit. The first mounting seat is positioned and installed on teeth beside an impacted tooth fixedly, the driving component is connected to a controller, the controller controls the driving component for driving the multiangular adjustment rotation of the drill bit, and the first mounting seat is equipped with a fourth mounting seat for installing a microendoscope. With the cooperation of the microendoscope, a computer controlsthe controller so that the position of the drill bit can be adjusted according to the position of the impacted tooth, excessive destruction of soft and hard tissues can be avoided, and the minimal invasion purpose can be achieved. The drill bit moves flexibly, is front and back, left and right, up and down adjustable relative to the tooth arrangement direction, so that the drill bit can align to the impacted tooth more accurately, at the same time, the direction of the drill bit can be rotated and adjusted to enable the drill bit to perform cutting accurately, thus assisting a doctor in completing impacted tooth extraction quickly and efficiently.

Description

Technical field: [0001] The invention belongs to the technical field of oral medical devices, and in particular relates to a bone removal and tooth separation device for extracting impacted teeth. Background technique: [0002] Due to the special anatomical structure and position of impacted third molars, bone removal and tooth separation are two important steps in the extraction of impacted third molars. The quality of bone removal and tooth separation directly affects the operation time and time of the entire tooth extraction process. The amount of bleeding and damage to soft and hard tissues. At present, during the extraction of impacted third molars, bone removal and tooth separation are mainly done by doctors holding turbines, which are often restricted by surrounding tissues, operating vision, and adjacent teeth, resulting in varying degrees of soft and hard tissue damage. Operators with different qualifications have different experience and proficiency, and the quali...

Claims

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Application Information

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IPC IPC(8): A61C3/00A61C3/02A61C3/14
CPCA61C3/00A61C3/02A61C3/14
Inventor 徐冬冬李宗莉聂鑫叶青松李智
Owner 温州医科大学附属口腔医院
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