Dental implant surgery drill bit with auxiliary drill bit

A drill bit and dental technology, applied in dentistry, dental prosthetics, dental tools, etc., can solve the problems of bone damage, prolong the recovery period of patients, and the inability to drill holes with special structures, so as to reduce damage and shorten the recovery period. Effect

Pending Publication Date: 2018-07-13
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

This operation will cause huge and unnecessary damage and bone loss to the alveolar bone and mucoperiosteal flap, thus prolonging the recovery period of the patient
In implant surgery, standard drill bits are used to drill holes for patients, and standard cylindrical holes are drilled, and holes with special structures cannot be drilled according to the special oral conditions of patients.

Method used

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  • Dental implant surgery drill bit with auxiliary drill bit
  • Dental implant surgery drill bit with auxiliary drill bit

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Embodiment Construction

[0015] 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 dental implant surgery drill bit with an auxiliary drill bit. The dental implant surgery drill bit comprises a main drill body, an auxiliary drill and an auxiliary drill driving assembly, wherein the main drill body is a cylinder, the side wall of the main drill body is provided with at least one notch, the notch extends into the main drill body to form a flat auxiliary drill moving cavity, a rotating shaft installation through hole is also formed in the main drill body, two ends of the rotating shaft installation through hole are respectively communicated with the auxiliary drill moving cavity and the bottom surface of the main drill body, the auxiliary drill is disposed in the auxiliary drill moving cavity, the auxiliary drill driving assembly comprises a rotating shaft, an auxiliary drill gear and a main driving shaft, the auxiliary drill gear is disposed below the bottom surface of the main drill body, the rotating shaft penetrates through the rotating shaft installation through hole and is fixedly connected with the auxiliary drill and the auxiliary drill gear, and the main driving shaft is hinged to the bottom surface of the main drill body and engaged with the auxiliary drill gear. By adopting the dental implant surgery drill bit with the auxiliary drill bit, the bone mass of an alveolar bone of a patient can be reserved as far as possible in adrilling process, the injury of the patient is reduced, and the rehabilitation period of the patient is shortened.

Description

technical field [0001] The invention relates to the field of dental implant technology. Background technique [0002] At present, in the dental implant surgery, the dental implant is mostly installed in the oral cavity by means of threaded connection, which needs to drill a larger hole in the patient's alveolar bone. This operation will cause huge and unnecessary damage and bone loss to the alveolar bone and mucoperiosteal flap, thus prolonging the recovery period of the patient. In the implant surgery, the drill bit of the standard specification is used when drilling the patient, and the standard cylindrical hole is drilled, and the hole with a special structure cannot be drilled according to the special oral condition of the patient. Contents of the invention [0003] In view of the above disadvantages, the present invention provides a kind of drill that can use the auxiliary drill bit to perform step-shaped conical planting holes. [0004] A dental implant surgery dri...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C3/02A61C8/00
CPCA61C3/02A61C8/0089
Inventor 季方秋张春雨陈贤帅
Owner 广东健齿生物科技有限公司
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