Automatic tooth preparation equipment in the oral cavity, used for partial tooth restoration or peripheral nerve restoration

A tooth preparation and intraoral technology, applied in the direction of dental prosthesis, prosthodontics, dentistry, etc., can solve problems such as the inability to achieve tooth periodontal nerve repair

Active Publication Date: 2018-08-24
DIGICUTO
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This type of instrument is not suitable for automatic tooth preparation, and cannot achieve the purpose of repairing part of the tooth or periodontal nerve

Method used

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  • Automatic tooth preparation equipment in the oral cavity, used for partial tooth restoration or peripheral nerve restoration
  • Automatic tooth preparation equipment in the oral cavity, used for partial tooth restoration or peripheral nerve restoration
  • Automatic tooth preparation equipment in the oral cavity, used for partial tooth restoration or peripheral nerve restoration

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0057] according to figure 1 and figure 2 , The device described in the present invention includes a fixing bracket 1 for placing in the patient's oral cavity. The fixing bracket 1 is generally "U" or "V" shaped, and is distributed on a symmetrical axis with the central plane Δ where the customer is located. It can be obtained by plastic grinding or thermoforming. It includes an incision area 10 formed so as to conform to the general curve of the tooth D of the patient. The incision area 10 has an occlusal area which can come into contact with the teeth D when it is inserted into the patient's mouth, the jaw edge 11 on the side adjacent to the throat; the jaw edge 12 on the side adjacent to the lips.

[0058] In order to fix the bracket 1 in the oral cavity of the patient, a firm root screw 13 needs to be prepared for the bracket. These root screws 13 are arranged in the region of the molars in the occlusal area. Fix it on the molar tooth of the dental arch where D1 is t...

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PUM

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Abstract

The present invention relates to an intraoral device for automatic tooth preparation, which includes: a fixed support (1), which can be placed in the patient's oral cavity; at least one set of mobile cutting tools (2) connected to the fixed support and an electronic management device that can control the cutting tool, the cutting tool is installed on the mobile frame (23), along the track (24) connected to the fixed bracket (1) relative to the tooth body to be prepared (D1) the vestibular surface moves, and the curve of the track matches the patient's tooth (D); the fixed support (1) includes at least one three-dimensional digital tool (4) connected to the management device (6); the management The device is configured to control the corresponding displacement of the cutting tool (2) according to the digital display data.

Description

technical field [0001] The invention relates to an automatic tooth body preparation device in the oral cavity, so as to restore part of the tooth body or nerves around the tooth body. [0002] The invention relates to a dental technique capable of preparing a patient's teeth so as to form an occlusal plane. More particularly, the present invention relates to automated dental equipment capable of performing automatic cutting within the oral cavity without the need for the dentist to operate the cutting tool. Background technique [0003] Ceramic occlusal planes can improve vestibular surfaces of teeth that are stained, discoloured, deformed or have slight wear. In particular, it is necessary to place the occlusal plane between the central incisors and the first premolars. To prepare the tooth for the occlusal plane, the dentist should remove the thin layer of enamel from the vestibular side of the tooth. The prepared dental impression can then be taken and sent to the labo...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C1/08A61B5/00A61B5/107
CPCA61C9/004A61B5/0088A61B5/1077A61B5/682A61C1/082Y10S901/41A61C1/0007A61C3/02A61C9/0046
Inventor 斯蒂芬·库比加利普·居雷尔
Owner DIGICUTO
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