Anti-crack porcelain dental cast and manufacturing method thereof
A production method and technology of dental molds, which are applied in the field of anti-cracking porcelain dental molds and their production, can solve problems such as low success rate, lengthy and complicated production process, and poor accuracy, so as to simplify production steps, prevent damage, and prevent falling off Effect
Inactive Publication Date: 2017-01-04
广州锦冠桥实业有限公司
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Problems solved by technology
[0003] However, due to the complicated process of making dentures, surgery is required to implant implants into the jawbone, which requires a high degree of precision, so the success rate is not high. Now the probability of one-time successful implantation with traditional techniques is only about 60%, and sometimes even requires It takes several tries to fit
From the implant placement by the doctor to the completion of the restoration by the technician, the production process is lengthy and complicated, with poor precision
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[0036] The accompanying drawings are for illustrative purposes only, and should not be construed as limitations on this patent; in order to better illustrate this embodiment, certain components in the accompanying drawings will be omitted, enlarged or reduced, and do not represent the size of the actual product; for those skilled in the art It is understandable that some well-known structures and descriptions thereof may be omitted in the drawings.
[0037] In the description of the present invention, it should be noted that unless otherwise specified and limited, the terms "installation" and "connection" should be understood in a broad sense, for example, it can be a fixed connection, a detachable connection, or an integral Ground connection; it can be a mechanical connection or an electrical connection; it can be a direct connection or an indirect connection through an intermediary. It can be said that the internal communication of two components. Those of ordinary skill in ...
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Abstract
The invention relates to the field of dental cast manufacturing, in particular to an anti-crack porcelain dental cast. The anti-crack porcelain dental cast comprises a dental cast base crown and a protection coating, wherein the top of the dental cast base crown is inclined from the peripheral engaging position to the middle part of the crown top to form a finger-shaped structure; the protection coating is sintered on the outer side of the dental cast base crown; no protection coating is sintered in the engaging position of the finger-shaped structure of the cut end. The anti-crack porcelain dental cast disclosed by the invention has the advantages that the engaging part of the finger-shaped structure of the cut end is thickened, so that the protection coating is not sintered; the thickness of the frequent engaging part of the dental cast is increased; the falling of the protection coating is also prevented, so that the production steps are also simplified.
Description
technical field [0001] The invention relates to the field of making dental molds, in particular to an anti-crack porcelain dental mold and a manufacturing method thereof. Background technique [0002] With the rapid development of science and technology in today's society, the application of high-tech power in the medical industry is also increasing. Dentures are currently the most effective method of tooth restoration. They can be as good as natural teeth. Because of their good effects and advantages, dentures have been well received by patients and have solved the worries of countless patients with tooth defects. [0003] However, due to the complicated process of making dentures, surgery is required to implant implants into the jawbone, which requires a high degree of precision, so the success rate is not high. Now the probability of one-time successful implantation with traditional techniques is only about 60%, and sometimes even requires It took several tries to get it...
Claims
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IPC IPC(8): A61C9/00
CPCA61C9/00
Inventor 邓珠
Owner 广州锦冠桥实业有限公司