Composite base table assembly

A composite type and abutment technology, which is applied in the fields of medical science, dentistry, orthodontics, etc., can solve the problems of secondary damage to the gums, troublesome operation by doctors, poor comfort, etc., and achieve the effect of preventing infection and avoiding secondary damage
CN109567964APending Publication Date: 2019-04-05苏州从冠医疗科技有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
苏州从冠医疗科技有限公司
Publication Date
2019-04-05

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Abstract

The invention discloses a composite base table assembly, which comprises a substrate, a substrate screw, a base table and a base table screw, wherein the substrate is fixed to a planting body throughthe substrate screw; the base table is arranged on the substrate through the base table screw; the lower part of the base table screw is connected with the upper end of the substrate screw through screw threads. The base table assembly is formed through the substrate, the substrate screw, the base table and the base table screw; the problem of non-adjustable base table position due to different implanting depth of planting bodies can be solved. The substrate is made into a reverse cone frustum structure, and helps the tissue formation in the postoperative healing period; a gum cuff matched with a gum curve of the patient is formed. Through the arrangement of a healing cap, an operation passage is reserved for the subsequent substrate replacement on the premise of isolating the bacteria andpreventing infection; the secondary harm to the gum caused by the substrate replacement is avoided; meanwhile, the entering of the bacteria into the alveoli fossa is effectively avoided.
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Description

technical field

[0001] The invention relates to the technical field of oral implantation, in particular to a composite abutment assembly. Background technique

[0002] Since the early 1980s, dental implantology has opened up a new field for dental implantology. Implant restoration has become a rapidly developed and reliable restoration method, and has gained an important position in the field of stomatology. Dental implants, as artificial tooth roots for denture retention devices, have been widely used in the restoration of single tooth defects, partial tooth defects, and complete tooth loss in the oral cavity.

[0003] At present, there are many types of abutments, but there are still many problems and there is a lot of room for improvement. For example, different abutments need to be replaced during the operation, which is cumbersome for the doctor to operate, the comfort of the patient is poor, and the doctor's work intensity is high. At the same time, when replacing th...

Claims

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