Centrifugal drill bit for tooth planting technology

A technology of dental implant and drill bit, which is applied in dental prosthetics, dental implants, dentistry, etc. It can solve the problems of prolonging the recovery time, alveolar bone and mucoperiosteal flap injury, alveolar bone and jaw bone injury, etc., and shorten the rehabilitation period Effect

Pending Publication Date: 2018-04-20
广东健齿生物科技有限公司
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  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

This operation will cause great damage to the alveolar bone and mucoperiosteal flap, which is prone to intraoperative bleeding and postoperative swelling, which prolongs the recovery time
The existing personalized

Method used

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  • Centrifugal drill bit for tooth planting technology
  • Centrifugal drill bit for tooth planting technology

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Embodiment Construction

[0012] The idea, specific structure and technical effects of the present invention will be clearly and completely described below in conjunction with the embodiments and accompanying drawings, so as to fully understand the purpose, features and effects of the present invention. Apparently, the described embodiments are only some of the embodiments of the present invention, rather than all embodiments. Embodiments of the present invention and other embodiments obtained by those skilled in the art without paying creative efforts all belong to this invention. scope of invention protection. In addition, all the connection / connection relationships mentioned in this article do not refer to the direct connection of components, but mean that a better connection structure can be formed by adding or reducing connection accessories according to specific implementation conditions. The various technical features in the invention can be combined interactively on the premise of not conflicti...

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Abstract

The invention discloses a centrifugal drill bit used for dental implant technology, which comprises a drill body and a plurality of drill blades. The inside of the drill body near the lower end is provided with a drill blade accommodation chamber, and the drill blade accommodation chamber has a plurality of through holes. The notches on the side wall of the drill body, the number of the notches is equal to the number of drill edges, and they are distributed at equal angles, and the drill edges are slidably placed in the drill edge accommodation cavity, which includes a blade body, a chuck and a blade edge, and the blade body It is trapezoidal, the chuck is connected with the upper bottom of the blade, and the blade is connected with the lower bottom of the blade. The blade is arc-shaped, and the radius of the arc is consistent with the radius of the drill body. The chuck of each drill Both are provided with mutually attracting magnetic components, and the width of the chuck is larger than the width of the notch. The centrifugal drill bit can drill bone debris inside the alveolar bone while maintaining a small wound on the soft tissue of the oral cavity and the compact bone part of the alveolar bone, thereby providing a suitable installation space for the subsequent dental implant, and The recovery cycle of patients is greatly shortened.

Description

technical field [0001] The invention relates to the field of dental implant technology. Background technique [0002] At present, in dental implant surgery, most of the dental implants are installed in the oral cavity by means of threaded connections. It is necessary to drill a large hole in the patient's alveolar bone first, and then fix the dental implant and the alveolar bone through threads. together. This operation will cause great damage to the alveolar bone and mucoperiosteal flap, which is prone to intraoperative bleeding and postoperative swelling, which prolongs the recovery time. The existing individualized planting technology knocks the implant into the extraction socket, although it does not need to drill holes in advance to cause damage, but it will also cause huge damage to the alveolar bone and even the entire jaw. In dental implant surgery, drill bits of standard specifications are used to drill holes of standard cylindrical shape when drilling holes for p...

Claims

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Application Information

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IPC IPC(8): A61C8/00A61C3/02
CPCA61C8/0089A61C3/02
Inventor 季方秋张春雨陈贤帅王亚玲颜瑜冯科瀚冯伟
Owner 广东健齿生物科技有限公司
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