Dental implant

Abstract

The dental implant of the present invention has been devised to allow masticatory function directly after placement in the bone structure and to be able to be used effectively even in thin and short alveolar bone without the need for a second operation; and is characterised in that: the implant comprises a body part for insertion into the bone structure and a bonding part integrally formed on the upper part of the body part; the body part incorporates a narrow and short core part and a screw blade formed in the shape of a wide and deep screw along the outer surface of the core; the screw blade has a linking part formed with a plurality of holes or recesses which allow passage vertically through the circumference and can contain bone growth factor; the outer circumference of the proximal part (proximal portion), which constitutes the uppermost part of the body part, is smaller than the maximum diameter of the body part; and the bonding part comprises a gum-attaching part for protecting bone tissue and a post part for connecting to an abutment or restoration.

Description

technical field [0001] The present invention relates to a dental implant implanted in the upper part of the alveolar bone in the oral cavity. In more detail, it relates to shorter and faster action than conventional implants, which reduces damage to the alveolar bone and effectively corresponds to the alveolar bone. Shaped dental implants. Background technique [0002] An implant is a structure implanted into the bone of a living body for the purpose of treatment, and it is used to replace a lost tooth when fixing a prosthetic in the alveolar bone, or to replace an articular joint in the human body. [0003] A dental implant generally includes an implant body (hereinafter referred to as an implant), an abutment, and a restoration. Implants are secured in the oral cavity to the bony structure of the portion of the missing tooth, typically with threads formed on the outer surface. In addition, the abutment is fixed by the upper part of the implant, and the abutment supports ...

AI Technical Summary

Problems solved by technology

However, most of these implants still require two surgeries. In order to connect the abutment teeth to the implant, it is necessary to form a connection groove inside the proximal part of the implant, so the center is empty and the strength can only be weak. Therefore, the proximal The ends need to maintain the largest possible diameter

This kind of implant is difficult to reduce the diameter of the proximal part, the internal structure is weak, and it has the disadvantage that the fracture of the implant may be caused by the continuous occlusal force, and it has the disadvantage of increasing bone loss sometimes due to the micro gap (microgap) of the connecting part.

[0015] Waiting for a long time without teeth is mentally and physically painful for the patient, and in most cases, normal social life cannot be carried out

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