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US 2022/0087792 A1Published application
Personalized implant fixture, manufacturing method thereof, and personalized implant system using the same
AssigneeDentium Co., Ltd.
InventorsSung Min CHUNG, Ki Sun LEE, Sang Wan SHIN
Life of this patent
Estimating the term…
Abstract
A custom implant fixture which comprises a first fixture part having a first transverse section determined by a shape covered by an alveolar bone of a tooth to be extracted; and a second fixture part formed so as to extend from the first fixture part, determined from the position and the direction of a root portion of the tooth with respect to the alveolar bone, and having a second transverse section.
Claims15
A personalized implant fixture comprising:
- a first fixture portion having a first cross section determined by a shape of a tooth to be extracted covered by an alveolar bone;
- and
- a second fixture portion formed to extend from the first fixture portion, determined from a position and a direction of a root part of the tooth with respect to the alveolar bone, and having a second cross section.
A manufacturing method of a personalized implant fixture, comprising:
- receiving tomography data information of the head and neck;
- generating a three-dimensional model including an alveolar bone and a tooth to be extracted through the data information;
- virtually removing a tooth of a part to be extracted from the three-dimensional model;
- and
- designing a personalized implant fixture to be placed in a tooth socket formed by removing the tooth,
- wherein the personalized implant fixture includes:
- a first fixture portion having a first cross section determined by a shape of the tooth to be extracted covered by the alveolar bone;
- and
- a second fixture portion formed to extend from the first fixture portion, determined from a position and a direction of a root part of the tooth with respect to the alveolar bone, and having a second cross section.
6 more elements
A personalized implant system comprising:
- a data obtaining unit receiving tomography data information of the head and neck;
- a three-dimensional modeling unit generating a three-dimensional model including an alveolar bone and a tooth to be extracted through the data information;
- an implant design generating unit virtually removing a tooth of a part to be extracted from the three-dimensional model and generating design of a personalized implant fixture to be placed in a tooth socket formed by removing the tooth;
- a guide design generating unit generating a design of a surgical guide used for placing the personalized implant;
- and
- a machining unit manufacturing the personalized implant fixture and the surgical guide by 3D printing or milling,
- wherein the personalized implant fixture includes:
- a first fixture portion having a first cross section determined by a shape of the tooth to be extracted covered by the alveolar bone;
- and
- a second fixture portion formed to extend from the first fixture portion, determined from a position and a direction of a root part of the tooth with respect to the alveolar bone, and having a second cross section.
7 more elements
Dependencies are inferred from the claim text.