CN104382664A - Method for acquiring optical impression data for representing large-area intraoral tooth loss - Google Patents
Method for acquiring optical impression data for representing large-area intraoral tooth loss Download PDFInfo
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- CN104382664A CN104382664A CN201410792310.1A CN201410792310A CN104382664A CN 104382664 A CN104382664 A CN 104382664A CN 201410792310 A CN201410792310 A CN 201410792310A CN 104382664 A CN104382664 A CN 104382664A
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- mouth
- intraoral
- tooth loss
- optical impression
- teeth gear
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Abstract
The invention discloses a method for acquiring optical impression data for representing large-area intraoral tooth loss. The method is characterized by comprising the following steps: mounting references with different shapes on the gingival surface at an intraoral tooth loss position, and obtaining intraoral surface data in an intraoral optical impression way. In the method, through the references with different shapes, the intraoral tooth loss position can be effectively identified, so that the intraoral surface data can be obtained in the intraoral optical impression way.
Description
Technical field
The present invention relates to a kind of optics die collecting method for oral cavity inner teeth gear large area disappearance.
Background technology
At present, in the process making oral cavity implanting tooth and detachable dental prostheses, too much situation is lacked for oral cavity inner teeth gear, mouth inner surface data can only be obtained by the method for traditional fabrication plaster mold, adopt the method for optics die in oral cavity to be difficult to obtain mouth inner surface data.
How to solve the problems of the technologies described above, become this those skilled in the art's problem demanding prompt solution.
Summary of the invention
For above-mentioned the deficiencies in the prior art part, the invention provides a kind of optics die collecting method for oral cavity inner teeth gear large area disappearance, efficiently solve prior art Problems existing.
To achieve these goals, the technical solution used in the present invention is:
For an optics die collecting method for oral cavity inner teeth gear large area disappearance, it is characterized in that: at the gingival surface of mouth inner teeth gear deletion sites, the different reference body of form is installed, obtains mouthful inner surface data by the mode of optics die in mouth.
As preferably, described with reference to body by having certain water absorption, and after water suction, size is substantially constant, and the medium that can form certain adhesive force in mouth is made.
As preferably, described medium is any one in paper pulp, nylon, fiber or cotton.
As preferably, described is circle, taper, cylinder or round platform with reference to body.
As preferably, described is integral type or stagewise with reference to body.
Compared with prior art, this beneficial effect of the invention is: this method utilizes the reference body of different shape, make mouthful inner teeth gear deletion sites can effectively by identification, the configuration of surface of indirect acquisition missing tooth position gingiva, thus achieve and obtain mouthful inner surface data by the mode of optics die in mouth.
Accompanying drawing explanation
Fig. 1 is the using state figure with reference to body.
Detailed description of the invention
Below in conjunction with drawings and the specific embodiments, the present invention is described in further detail.
Shown in Figure 1, a kind of optics die collecting method for oral cavity inner teeth gear large area disappearance, it is characterized in that: the different reference body 1 of form is installed on gingiva 2 surface of mouth inner teeth gear deletion sites, obtains mouthful inner surface data by the mode of optics die in mouth.
Described reference body 1 is by having certain water absorption, and after water suction, size is substantially unchanged, and the medium that can form certain adhesive force in mouth is made.Described can be circle, rectangle, taper, cylinder or round platform with reference to body 1.
Described medium can be any one in paper pulp, nylon, fiber or cotton.
Described can be integral type with reference to body 1, also can be stagewise.Namely, the reference system of being installed continuous print absence of tooth position integrally for so-called integral type.Namely so-called stagewise, installs more than one with reference to body in absence of tooth position.
In use, because each absence of tooth position is installed with reference to body 1, can be good at being identified with reference to body 1, therefore the configuration of surface of missing tooth position can be good at by indirect identification, thus can obtain mouthful inner surface data by the mode of optics die in mouth.Solve prior art due to mouth inner teeth gear deletion sites form basically identical, cause to obtain a mouthful technical problem for inner surface data by the mode of three-dimensionalreconstruction.
The foregoing is only preferred embodiment of the present invention, not in order to limit the present invention, all any amendments done within the spirit and principles in the present invention, equivalent replacement and improvement etc., all should be included within protection scope of the present invention.
Claims (5)
1. for an optics die collecting method for oral cavity inner teeth gear large area disappearance, it is characterized in that: at the gingival surface of mouth inner teeth gear deletion sites, the different reference body of form is installed, obtains mouthful inner surface data by the mode of optics die in mouth.
2. method according to claim 1, is characterized in that: described reference body is by having certain water absorption, and after water suction, size is substantially constant, and the medium that can form certain adhesive force in mouth is made.
3. method according to claim 2, is characterized in that: described medium is any one in paper pulp, nylon, fiber or cotton.
4. method according to claim 1, is characterized in that: described is circle, taper, cylinder or round platform with reference to body.
5. method according to claim 1, is characterized in that: described is integral type or stagewise with reference to body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792310.1A CN104382664A (en) | 2014-12-19 | 2014-12-19 | Method for acquiring optical impression data for representing large-area intraoral tooth loss |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201410792310.1A CN104382664A (en) | 2014-12-19 | 2014-12-19 | Method for acquiring optical impression data for representing large-area intraoral tooth loss |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104382664A true CN104382664A (en) | 2015-03-04 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201410792310.1A Pending CN104382664A (en) | 2014-12-19 | 2014-12-19 | Method for acquiring optical impression data for representing large-area intraoral tooth loss |
Country Status (1)
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| CN (1) | CN104382664A (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365396A (en) * | 2005-11-30 | 2009-02-11 | 3形状股份有限公司 | Impression scanning for manufacturing of dental restorations |
| CN102338282A (en) * | 2011-09-30 | 2012-02-01 | 昆明理工大学 | MESH network-based relay wireless transmission petroleum pipeline monitoring system |
| WO2014020247A1 (en) * | 2012-07-31 | 2014-02-06 | Guillaume Champleboux | Method and device for preparing the fitting of a dental implant |
-
2014
- 2014-12-19 CN CN201410792310.1A patent/CN104382664A/en active Pending
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101365396A (en) * | 2005-11-30 | 2009-02-11 | 3形状股份有限公司 | Impression scanning for manufacturing of dental restorations |
| CN102338282A (en) * | 2011-09-30 | 2012-02-01 | 昆明理工大学 | MESH network-based relay wireless transmission petroleum pipeline monitoring system |
| WO2014020247A1 (en) * | 2012-07-31 | 2014-02-06 | Guillaume Champleboux | Method and device for preparing the fitting of a dental implant |
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| PB01 | Publication | ||
| C10 | Entry into substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150304 |