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One-section type dental implant with medicine storing cavity

A dental implant and drug storage technology, which is applied in dentistry, medical science, dental implants, etc., can solve the problems of long treatment period, high failure rate, and low success rate

Inactive Publication Date: 2017-06-30
广东健齿生物科技有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, the success rate after implant restoration is significantly lower than that of implant restoration, and even the failure rate of rapid implant restoration is as high as 20%. The reason is that various types of complications will occur after implant restoration, such as bacterial infection causing gum infection, etc.
In such cases, external administration and internal administration of drugs will have the disadvantages of slow effect and long course of treatment, and it is difficult to guarantee long-term use after implantation

Method used

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  • One-section type dental implant with medicine storing cavity
  • One-section type dental implant with medicine storing cavity
  • One-section type dental implant with medicine storing cavity

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0015] Embodiment 1: as figure 1 with 2 As shown, a one-piece dental implant with a drug storage chamber includes an implant and a central screw. The implant includes an abutment part a1, a neck part a2 and a mounting part a3. The implant is provided with The central screw fits the positioning hole a4, the implant is provided with a drug storage cavity a21, the drug storage cavity a21 is located below the positioning hole a4, the positioning hole a4 runs through the abutment part a1 and is connected to the drug storage cavity The body a21 is connected, the installation part a3 is a porous member as a whole, the drug storage cavity a21 is connected with the space outside the implant through the infiltration section, and the outer wall of the infiltration section is uniformly provided with a plurality of convex points a31 to assist in the fixation of the implant . The porosity of the permeable section gradually increases from top to bottom. The composition and distribution of...

Embodiment 2

[0016] Embodiment 2: as image 3 with 4 As shown, a one-piece dental implant with a drug storage chamber includes an implant and a central screw, the implant includes an abutment part b1, a neck part b2 and a mounting part b3, and the implant is provided with a The central screw fits the positioning hole b4, the implant is provided with a drug storage cavity b33, the drug storage cavity b33 is located below the positioning hole b4, the positioning hole b4 runs through the abutment part b1 and is connected to the drug storage cavity The body b33 communicates, and the installation part b3 includes an upper transition section b31 and a lower permeable section b32. The upper part of the drug storage cavity b33 is located in the transition section b31, and the lower part is located in the permeable section b32. b33 is in the shape of a truncated cone with a small top and a large bottom, and the porosity of the permeable section b32 is uniform everywhere. The transition section b3...

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Abstract

The invention discloses a one-section type dental implant with a medicine storing cavity. The one-section type dental implant comprises an implant body and a central screw, wherein the implant body comprises a base platform part, a neck body part and a mounting part; a positioning hole fit with the central screw is formed in the implant body; a medicine storing cavity body is formed in the implant body, and located under the positioning hole; the positioning hole penetrates through the base platform part and is communicated with the medicine storing cavity body; the mounting part comprises an infiltrating section; the infiltrating section is a multi-hole member; the medicine storing cavity body is communicated with the space outside the implant body through the infiltrating section. According to the one-section type dental implant with the medicine storing cavity disclosed by the invention, the implant body is embedded into the infiltrating section having the multi-hole structure, of the mounting part of a jawbone, when implant restoration of a patient is completed through the dental implant, a sterilizing liquid medicine or a liquid medicine for promoting the combination of skeleton and the implant body can be directly injected in the medicine storing cavity body, and the liquid medicine slowly infiltrates through fine holes in the infiltrating section, so that the purpose of continuously applying medicines is achieved.

Description

technical field [0001] The invention relates to the technical field of dental implants, in particular to a one-piece dental implant with a drug storage chamber. Background technique [0002] Implant restoration technology has become the best treatment method for most patients with missing teeth. After implantation, the oral function of the patient can be well restored, the stability and health of the soft and hard tissues of the oral cavity can be protected, and a good aesthetic effect can be achieved. However, the success rate after implant restoration is significantly lower than that of implant restoration, and even the failure rate of rapid implant restoration is as high as 20%. The reason is that various types of complications will occur after implant restoration, such as bacterial infection causing gum infection, etc. . In such a situation, both external administration and internal administration of drugs will have the disadvantages of slow effect and long course of t...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C8/0018
Inventor 张春雨陈贤帅王亚玲颜瑜冯科瀚张潇
Owner 广东健齿生物科技有限公司
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