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Oral dental material structure with high chaining force

An oral cavity and high-chain technology, applied in dentistry, dental prosthesis, medical science, etc., can solve problems such as impact strength, unsightly appearance, poor link strength, etc., to avoid harm to human health, increase practicability and safety , The overall structure is light and thin

Inactive Publication Date: 2015-02-25
SMILDEN BIOTECH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, the denture structure made by the above-mentioned process has poor precision and often needs to be corrected and modified many times, which is not only time-consuming, labor-intensive, but also expensive
Furthermore, after the existing denture structure 1a has been used for a period of time, due to the poor connection strength between the metal base 10a and the dental porcelain part 20a, the metal base 10a releases some ions into the human body, which may cause cancer risk; In addition, the metal base 10a of the existing denture structure 1a will be exposed and oxidized after long-term use and wear, which not only affects the strength, but also causes unsightly appearance

Method used

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  • Oral dental material structure with high chaining force
  • Oral dental material structure with high chaining force
  • Oral dental material structure with high chaining force

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Embodiment Construction

[0027] The detailed description and technical content of the present invention are described below with the drawings, but the drawings are only for reference and illustration, and are not intended to limit the present invention.

[0028] Please refer to Figure 2 to Figure 4 , are the schematic diagram, cross-sectional view and schematic view of the oral cavity tooth material structure with high link force of the present invention; the oral tooth material structure 1 with high link force of the present invention is used to be combined on a gum 2, and the high link force The dental structure of the oral cavity includes a metal base 10 and a ceramic film layer 20 sprayed by atmospheric plasma.

[0029] The material of the metal base 10 is a metal generally used for dental materials in the oral cavity, which may be composed of nickel, chromium, titanium, platinum, palladium, copper, zinc, gold, silver or other metals or combinations (alloys). The metal base 10 is formed with a f...

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Abstract

The invention relates to an oral dental material structure with high chaining force. The oral dental material structure is used for being combined on a gum and comprises a metal base, a ceramic membrane layer and a dental porcelain layer, the ceramic membrane layer is melted by atmospheric plasma, the metal base is sleeved on the gum, the ceramic membrane layer is plated on the surface of the metal base in a spraying manner, the dental porcelain layer is sintered on the ceramic membrane layer, so that the chaining force between the metal base and the dental porcelain layer is increased, and problems that the metal base is exposed and metal ions release are avoided.

Description

technical field [0001] The present invention is related to the tooth material structure inside the oral cavity, in particular to a tooth material structure with high metal connection force. Background technique [0002] Traditionally, the structure of denture teeth used for dental restoration in the oral cavity is mostly formed by casting operation or using computer numerical control (Computer Numerical Control, CNC) processing methods to form the crown and / or Dental bases for structures such as crown and bridge prosthodontics. [0003] Please refer to figure 1 , is to show an existing denture structure 1a, which is combined on a gum bed 2a, and the denture structure 1a includes a metal base (metal coping) 10a and a dental porcelain (dental porcelain) part 20a sintered on the metal base 10a . Since the surface of the metal base 10a formed by casting is extremely smooth, the bonding force between the metal base 10a and the dental porcelain part 20a is poor. Therefore, bef...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C13/10
Inventor 郑元杰
Owner SMILDEN BIOTECH
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