Medicine carrying base for dental implant

A dental implant and drug-loaded technology, which is applied in the fields of implantology, dentistry, medical science, etc.

Inactive Publication Date: 2012-09-26
WUHAN UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there are some practical problems with topical administration, such as the drug is easily diluted by saliva, the administration time is intermittent and short, and the drug is difficult to penetrate into soft tissues

Method used

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  • Medicine carrying base for dental implant
  • Medicine carrying base for dental implant
  • Medicine carrying base for dental implant

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0023] The present invention will be further described below in conjunction with the accompanying drawings.

[0024] figure 1 and figure 2 It is a specific embodiment of the drug-loaded abutment of the dental implant of the present invention. As shown in the figure, the abutment is mainly composed of an upper drug storage bin 1, a lower connecting part 2, and a cover for closing the upper end of the drug storage bin 1. 3. The connecting part 2 is a screw rod, and the outer thread 9 is provided on the wall around the cover 3 . The drug storage bin 1 is a hollow cylinder with a closed lower end. The height of the cylinder is 4-5 mm, and the outer diameter of its cross section is 5-6 mm. The hollow part of the drug storage bin 1 forms a bin body for loading medicine. Three rows of drug circulation holes 4 are evenly distributed in the lower 2 / 3 section of the wall of the drug storage warehouse 1, and the drug circulation holes 4 are round holes with a diameter of 0.3-0.5mm. ...

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PUM

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Abstract

The invention provides a medicine carrying base for a dental implant, which comprises an upper medicine storage bin, a lower connecting part and a sealing cover for closing the medicine storage bin, wherein the medicine storage bin is a hollow cylinder with a closed lower end; and the surrounding wall of the medicine storage bin has a medicine circulation hole. The base can be used for applying medicine on part or entire body of the dental implant and also can be used as a healing base; and the base can contribute to the healing of soft tissues surrounding the plant and the closing of soft tissues surrounding the implant. The base has a simple structure and is practical and convenient to promote.

Description

technical field [0001] The invention relates to a dental implant, in particular to a drug-loaded abutment for the dental implant. Background technique [0002] In recent years, with the rapid development of oral implantology and the continuous improvement of clinical effects, dental implant treatment after dentition defect or loss has become a routine restoration method. The dental implant includes the implant root and the abutment. The implant root is implanted in the alveolar bone. When the implant root and the alveolar bone achieve good osseointegration, the abutment is fixed on the implant root, and the corresponding denture is completed on the abutment. Restoration, so as to achieve the purpose of restoring the patient's missing teeth, restoring the patient's occlusal chewing function and facial appearance. The abutment is a threaded structure that connects the implant root and the artificial crown, and plays a role in retaining, supporting and stabilizing the restorat...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C19/063A61C8/0022
Inventor 周毅张爽王贻宁
Owner WUHAN UNIV
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