Artificial dental implants and artificial dental implant systems

A technology for implants and artificial teeth, which is applied in dentistry, dental implants, dental restorations, etc. It can solve problems such as the inability to discharge or accommodate bone debris, loose implants and abutments, and failure of artificial tooth implants, etc., to achieve immediate loading , Avoid the effect of difficult cutting and not easy to get stuck

Inactive Publication Date: 2016-08-17
DALIAN SANSHENG SCI & TECH DEV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0005] The purpose of the present invention is to solve the problem of bone burns caused by the difficulty in cutting and excessive cutting force during planting of the above-mentioned existing implants; , causing the problem of low lifespan of implants, an artificial dental implant (implant for short) is proposed

Method used

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  • Artificial dental implants and artificial dental implant systems
  • Artificial dental implants and artificial dental implant systems
  • Artificial dental implants and artificial dental implant systems

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] figure 1 It is the front view of the artificial dental implant of the present invention; figure 2 It is a perspective view of the artificial dental implant of the present invention; image 3 for figure 1 Enlarged view of medium and fine threads; Figure 4 for figure 1 Enlarged view of a medium-coarse thread; Figure 5 for figure 1 bottom view of Figure 6 for figure 1 top view.

[0051] The artificial tooth implant disclosed in this embodiment is made of pure titanium, such as figure 1 As shown, the outer surface of the implant is provided with threads, the two ends of the implant are respectively a neck 19 and a head 18, and the outer surface of the head 18 is provided with a helical self-tapping groove 11, and the helical direction of the helical self-tapping groove 11 is The helical direction of the thread is right-handed, and the thread lead angle of the helical self-tapping groove 11 is greater than the thread lead angle of the thread. The self-tapping g...

Embodiment 2

[0058] Figure 7 It is a three-dimensional exploded view of the artificial tooth implant system of the present invention; Figure 8 It is a structural schematic diagram of the abutment of the present invention; Figure 9 It is a structural schematic diagram of the central bolt of the present invention; Figure 10 It is a schematic diagram of the structure of the artificial tooth implant system in the oral cavity of the present invention.

[0059] This embodiment discloses a kind of artificial tooth implant system, such as Figure 7 As shown, it includes the artificial dental implant 1 described in Embodiment 1, the abutment 2 and the central bolt 3 .

[0060] Such as Figure 8 As shown, the two ends of the abutment 2 are respectively the crown connection section 29 and the implant connection section, and the middle of the crown connection section 29 and the implant connection section is the gingival section. The crown connection section 29 is a frustum with two sections of ...

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Abstract

The invention provides an artificial tooth implant, an artificial tooth implant system and an implant method. The outer surface of the artificial tooth implant is provided with threads, the two ends of the implant are respectively the neck and the head, and the outer surface of the head is provided with a helical self-tapping groove, and the helical direction of the helical self-tapping groove is in line with the The thread helical direction is the same, and the thread lead angle of the spiral self-tapping groove is different from the thread lead angle. When the artificial tooth implant of the present invention is planted, the cutting force and extrusion force on the bone tissue at the implant site are reasonable, effectively avoiding bone damage; Rotation and loosening of artificial tooth implants occur, thereby prolonging the service life of artificial teeth.

Description

technical field [0001] The invention relates to the technical field of oral medical devices, in particular to an artificial tooth implant, an artificial tooth implant system and an implant method. Background technique [0002] With the continuous development of oral implant technology, the "artificial implant" technology has gradually matured and stabilized. Artificial dental implants are to first place a highly biocompatible titanium artificial tooth root into the alveolar for fixation and suture, and after several months to wait for the artificial tooth root to be firmly connected to the bone in the alveolar, the follow-up denture installation is carried out. The artificial tooth root of "artificial implant" is directly combined with the bone, which can provide better supporting force and can chew hard food, so it is very popular. The stability of the implant (root) in the early stage of the artificial dental implant process and the firmness of the connection between the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): A61C8/00
Inventor 张久文张保荣李闪彭鹏蒋志曲哲李振春
Owner DALIAN SANSHENG SCI & TECH DEV
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