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Dental plate device

A real tooth, correct position technology, applied in the direction of dentistry, dental prosthesis, dental drilling, etc., can solve the problems of plate end, wrong, difficult to implement, etc.

Inactive Publication Date: 2011-05-18
NOBEL BIOCARE SERVICES AG
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

There are however some cases where the fit is difficult to do, which can lead to the plates ending up in the wrong position

Method used

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  • Dental plate device
  • Dental plate device
  • Dental plate device

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0015] exist figure 1 In , the portion of the plaster cast in the patient's mouth is identified as 2. Plaster casts indicate teething and / or tooth remnants 3, 4, 5, 6 and 7. A plate such as a surgical plate fits over said tooth and / or said tooth remnant, said plate being constructed with a not specifically shown sleeve or guide for a not shown drill, used An intake hole will be formed in the mandible 9 using the drill in a known manner. The plate is provided with penetrating recesses 10 , 11 , 12 and 13 in its upper part. Features 14, 15, 16 and 17 emerge from the tooth and / or tooth remnant through these penetration recesses. The panels can be manufactured in known manner.

[0016] exist figure 2 In the image 18 is generated on a computer / computer image 19. In this case the plate is referenced 20 and the mandible is referenced 21 . The plate is provided in its upper surface with three penetrating recesses 22, 23 and 24 in which characteristic portions 25, 26 and 27 eme...

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PUM

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Abstract

In a device for facilitating the fitting into the right position of a template intended for real teeth and / or tooth remnants the construction of the template is related to the shape of the affected teeth and / or tooth remnant parts which is obtained from simulation equipment, e.g. plaster model, computer, etc. The template is arranged with recesses, at which characteristic parts of the shape emerge. When the template is fitted to the real teeth and / or tooth remnant parts, the right position arises when the characteristic parts of the real teeth and / or tooth remnant parts correspondingly emergethrough the recesses and form a visual indication of the right position. The invention also relates to a procedure. The invention provides the possibility, firstly, that a right position for the template can be attained with the visual indication given by the characteristic parts, and, secondly, that a home-in function is obtained for the template when it is fitted.

Description

technical field [0001] The present invention relates to a device and method for facilitating the fitting of plates for real teeth and / or tooth remnants into the correct position. Background technique [0002] Such a plate is used in dental procedures and is placed in the patient's mouth at or near an infected site on a tooth / tooth residue and in a space close to the tooth residue. The plate may include guide sleeves with which drills and other tools are guided at intake holes, eg for dental implants. The plate needs to be used in as clear a manner as possible, regardless of the position in the patient's mouth. There are however cases where fitting is difficult to do, which can lead to the plates ending up in the wrong position. It is therefore necessary to be able to obtain a clear mating position for the plate and to obtain indications related thereto. Contents of the invention [0003] According to an aspect of the invention there is provided a plate intended to fit i...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61CA61C13/00A61C1/08A61C5/77
CPCA61C1/084A61C13/00A61C13/0001
Inventor 伊西多尔·布拉亚诺维奇
Owner NOBEL BIOCARE SERVICES AG