Wing plate implant and oral implant for old people

An implant and wing plate technology, applied in dental implants, medical science, dentistry, etc., can solve the problems of high technical sensitivity and inability to meet the requirements of implantation through wing plates.

Pending Publication Date: 2022-07-08
SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, the technical sensitivity of TPP technology is high. From the second molar site, through the maxillary tubercle to the pterygopalatine process, the required implant length is about 13-25mm. At present, conventional implants cannot meet the requirements of wing plate implantation.

Method used

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  • Wing plate implant and oral implant for old people

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Embodiment Construction

[0053]In the description of this application, it should be noted that the structures, proportions, sizes, etc. shown in the drawings in this specification are only used to cooperate with the contents disclosed in the specification, so as to be understood and read by those who are familiar with the technology , is not used to limit the conditions that this application can be implemented, so it has no technical substantive significance. Any modification of the structure, change of the proportional relationship or adjustment of the size will not affect the effect that the application can produce and the achievement that can be achieved. For the purpose, all should still fall within the scope that the technical content disclosed in this application can cover. Also the terms "center", "portrait", "horizontal", "top", "bottom", "front", "rear", "left", "right", "vertical", "horizontal", "top" , "bottom", "inside", "outside", etc. indicate the orientation or positional relationship b...

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Abstract

The invention relates to the technical field of dental implant, in particular to a wing plate implant and an oral implant for old people. The wing plate implant comprises an implant head part and an implant neck part which are connected, the implant head part is a conical body, the outer diameter of the implant head part is gradually increased from one end far away from the implant neck part to one end close to the implant neck part, and the implant head part sequentially comprises a self-tapping threaded section, a transition section and a dense threaded section; the dense thread section is connected with the implant neck; a built-in thread is arranged between every two adjacent threads of the self-tapping thread section; the thread depth of the self-tapping thread section is greater than that of the built-in thread; a chip groove is formed in the implant head; a soft tissue protection part is arranged at one end, far away from the transition section, of the self-tapping threaded section; the surface of the soft tissue protection part is a smooth surface, and one end, far away from the self-tapping thread section, of the soft tissue protection part is a spherical surface; and an inner inclined platform is arranged on the side wall of the implant neck. The method is applied to the planting difficulty of patients with bone mass insufficiency in the maxillary posterior tooth area.

Description

technical field [0001] The present application relates to the technical field of dental implants, in particular to a wing plate implant and an oral implant for the elderly. Background technique [0002] Dental implants are comfortable, beautiful, do not damage adjacent teeth, and have a stable effect. At present, they have become the first choice for many patients to restore missing teeth. The maxillary posterior dental area bears the main occlusal force during oral chewing, however, the maxillary posterior dental area is relatively loose in bone, and because the upper part is adjacent to the maxillary sinus, there is often insufficient bone and bone mass after tooth loss, which cannot achieve conventional implantation. Bone mass requirements. At present, short implants or bone grafting and maxillary sinus lifting techniques are often used in clinic to solve the problem of insufficient bone mass in the maxillary posterior teeth. However, due to bone problems in the maxillar...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61C8/00
CPCA61C8/0037A61C8/0025A61C8/005A61C8/0013A61C8/0048
Inventor 邹多宏高振华杨驰张志愿
Owner SHANGHAI NINTH PEOPLES HOSPITAL SHANGHAI JIAO TONG UNIV SCHOOL OF MEDICINE
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