Device for rapidly producing temporary crown

A production device and a temporary technology, applied in the fields of medical science, dentistry, dental prosthesis, etc., can solve the problems of high purchase cost and long time, and achieve the effect of wide promotion value and low cost

Pending Publication Date: 2019-02-12
济南市口腔医院
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] In order to overcome the problems in the prior art that the operation steps of making temporary crowns take a long...

Method used

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  • Device for rapidly producing temporary crown
  • Device for rapidly producing temporary crown
  • Device for rapidly producing temporary crown

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0050] Embodiment 1 A device for rapidly making temporary crowns

[0051] A device for quickly making a temporary crown, which includes a temporary crown template 1, a temporary crown template 2 and a temporary crown extrusion plate 3; it is characterized in that a tooth model 21 is set on the temporary crown template 2, and the temporary crown The template 1 is provided with an upper depression 11 that is consistent with the shape of the upper part of the tooth model 21, the temporary crown extrusion plate 3 is arranged on both sides of the tooth model 21, and the temporary crown extrusion plate 3 is provided with side depressions 31 that are consistent with the shape of both sides of the tooth model 21 After the template 1 for the temporary crown, the lower template 2 for the temporary crown and the extrusion plate 3 for the temporary crown are combined, a temporary crown cavity is formed between the upper depression 11, the side depression 31 and the tooth model 21; when in ...

Embodiment 2

[0060] Example 2 A device for rapidly making temporary crowns

[0061] A device for quickly making a temporary crown, which includes a temporary crown template 1, a temporary crown template 2 and a temporary crown extrusion plate 3; it is characterized in that a tooth model 21 is set on the temporary crown template 2, and the temporary crown The template 1 is provided with an upper depression 11 that is consistent with the shape of the upper part of the tooth model 21, the temporary crown extrusion plate 3 is arranged on both sides of the tooth model 21, and the temporary crown extrusion plate 3 is provided with side depressions 31 that are consistent with the shape of both sides of the tooth model 21 After the template 1 for the temporary crown, the lower template 2 for the temporary crown and the extrusion plate 3 for the temporary crown are combined, a temporary crown cavity is formed between the upper depression 11, the side depression 31 and the tooth model 21; when in use...

Embodiment 3

[0072] Example 3 A device for rapidly making temporary crowns

[0073] A device for quickly making a temporary crown, which includes a temporary crown template 1, a temporary crown template 2 and a temporary crown extrusion plate 3; it is characterized in that a tooth model 21 is set on the temporary crown template 2, and the temporary crown The template 1 is provided with an upper depression 11 that is consistent with the shape of the upper part of the tooth model 21, the temporary crown extrusion plate 3 is arranged on both sides of the tooth model 21, and the temporary crown extrusion plate 3 is provided with side depressions 31 that are consistent with the shape of both sides of the tooth model 21 After the template 1 for the temporary crown, the lower template 2 for the temporary crown and the extrusion plate 3 for the temporary crown are combined, a temporary crown cavity is formed between the upper depression 11, the side depression 31 and the tooth model 21; when in use...

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PUM

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Abstract

The invention provides a device for rapidly producing a temporary crown. The device comprises a temporary crown upper template, a temporary crown lower template and a temporary crown extruding plate,and is characterized in that the temporary crown lower template is provided with a tooth mold; the temporary crown upper template is provided with an upper concave part with the shape which is consistent to the upper part of the tooth mold; the temporary crown extruding plate is arranged at two sides of the tooth mold; the temporary crown extruding plate is provided with lateral concave parts withthe shape which is consistent to two sides of the tooth mold; after the temporary crown upper template, the temporary crown lower template and the temporary crown extruding plate are combined, a temporary crown cavity is formed among the upper concave part, the lateral concave parts and the tooth mold; when the device is used, a temporary crown production material is arranged at the periphery ofthe tooth mold; the temporary crown upper template and the temporary crown extruding plate are extruded to realize the aim of rapidly preparing the temporary crown; after the temporary crown is produced, surplus production materials are removed; the prepared temporary crown is put into an oral cavity of a patient and the temporary crown is finely adjusted and solidified in the oral cavity of the patient, so that the temporary crown is adaptive to the size of teeth of the patient.

Description

technical field [0001] The invention belongs to medical equipment in the field of stomatology, and in particular relates to a device for quickly making temporary crowns. Background technique [0002] When the fixed denture is restored, after the tooth is prepared, it is usually necessary to make a temporary crown for the abutment tooth for temporary restoration. Whether it is a tooth with or without a nerve, a temporary temporary crown is required to protect the tooth after tooth preparation. This crown is only worn for a week or two, so we call it a temporary crown. [0003] For teeth with nerves, after tooth preparation, the surface protective layer-enamel has been worn away, and the underlying dentin is exposed in the oral cavity. If no temporary crown is made, the external cold, hot, sour and sweet stimuli can easily be transmitted to the pulp In the cavity, the affected tooth will feel very uncomfortable. In severe cases, bacteria enter the pulp cavity through the smal...

Claims

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Application Information

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IPC IPC(8): A61C5/77A61C5/80A61C13/107
CPCA61C5/77A61C5/80A61C13/0001
Inventor 姜涛张盼盼刘莹宫琪
Owner 济南市口腔医院
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