CN201899571U - Step type tray - Google Patents
Step type tray Download PDFInfo
- Publication number
- CN201899571U CN201899571U CN2010206549077U CN201020654907U CN201899571U CN 201899571 U CN201899571 U CN 201899571U CN 2010206549077 U CN2010206549077 U CN 2010206549077U CN 201020654907 U CN201020654907 U CN 201020654907U CN 201899571 U CN201899571 U CN 201899571U
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- China
- Prior art keywords
- pallet
- tray
- jaw
- odontic
- rear portion
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- Expired - Fee Related
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- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model belongs to the technical field of medical appliances, in particular to a step type tray used in the tooth repairing and shaping process, which comprises an upper jaw tray and a lower jaw tray and structurally comprises a tray and a handle, wherein the tray is divided into a front part and a back part, the front part is in a tray structure with an odontic jaw, and the back part is in a tray structure without the odontic jaw, wherein the bottom of the upper odontic jaw tray front part structure is lower than the back part and the fornix part, the bottom of the lower odontic jaw tray front part structure is higher than the bottom of the back part, an upward and downward step shape is formed, a tray without the odontic jaw and a tray with the odontic jaw are combined through the tray, in addition, small hole structures are arranged on the tray, the step type tray can effectively aim at tooth tail end free loss cases, a complete oral cavity moulage can be simply and effectively obtained, the clinical requirement is met, and a high practical value is obtained.
Description
Technical field
This utility model belongs to technical field of medical instruments, is specifically related to tooth and repairs a kind of staged pallet that uses in the shaping process.
Background technology
Clinically the pallet of Shi Yonging the edentulous jaw pallet is arranged, tooth jaw pallet is arranged, local pallet, local rotatable pallet, big ting model is arranged, select sizeable pallet as required.
But for free end disappearance case, especially merge the selection of alveolar bone serious defect case pallet, the conventional way of doctor is that the lower edge at selected pallet adds wax, reaches to increase the pallet scope, produces complete buccal impression.If do not reach requirement, adopt the secondary impression method to produce die, the alginate impression material when having delivery type for the first time on the pallet, patient magnifies eloquence can obtain qualified die, and patient is very uncomfortable; And this program is very loaded down with trivial details, and the wax on the pallet is difficult for only.
Summary of the invention
The purpose of this utility model is exactly that a kind of staged pallet that is applicable to free end disappearance case is provided at the defective of above-mentioned existence, this pallet with the edentulous jaw pallet, tooth jaw trays is arranged together, and on pallet, be provided with small structure, can be effectively at tooth free end disappearance case, obtain complete buccal impression simply and effectively, meet clinical needs, have very high practical value.
A kind of staged pallet technical scheme of the present utility model is, comprises upper jaw pallet and lower jaw pallet, and structure comprises pallet and handle, and described pallet is divided into front and rear, and anterior for tooth jaw support holder structure is arranged, the rear portion is the edentulous jaw support holder structure; Wherein the bottom of upper tooth jaw pallet front portion structure is lower than rear portion and fornix portion, and the bottom of lower tooth jaw pallet front portion structure is higher than the bottom, rear portion, forms up and down stepped.
Characteristics of the present utility model also have: described pallet front portion is a ramp structure with the junction, rear portion, horizontal by 45-60 degree angle.Pallet rear portion maximum comprises and contains frist premolar scope backward in the oral cavity that minimum is the later scope of second premolars (not containing second premolars), is the length range of 2-4 backteeth.Described pallet front and rear and junction, front and back all are provided with equally distributed aperture.
The beneficial effects of the utility model have following some:
1. this utility model comprises upper jaw pallet and lower jaw pallet, structure comprises pallet and handle, described pallet is divided into front and rear, it is anterior for tooth jaw support holder structure is arranged, the rear portion is the edentulous jaw support holder structure, this structure with the edentulous jaw pallet, tooth jaw trays is arranged together, can be effectively at tooth free end disappearance case, remedy a vacancy of existing support holder structure.
2. the bottom of upper tooth jaw pallet front portion structure is lower than rear portion and fornix portion, the bottom of lower tooth jaw pallet front portion structure is higher than the bottom, rear portion, forms up and down stepped, adapts to tooth free end disappearance patient's oral cavity inner structure, save impression material, reduced the clinical manipulation time.
3. described pallet front portion is a ramp structure with the junction, rear portion, and horizontal by 45-60 degree angle, this junction structure has relaxed the variation of pallet front and rear part, adapts to oral cavity structure, can alleviate patient's sense of discomfort.
4. pallet rear portion maximum comprises and contains frist premolar scope backward in the oral cavity, minimum is the later scope of second premolars (not containing second premolars), be the length range of 2-4 backteeth, the variation at the anterior corresponding rear portion of pallet, can adapt to various tooth free end deletion conditions, application mode is flexible.
5. described pallet front and rear and junction, front and back all are provided with equally distributed aperture, avoid die when take out in the oral cavity, and alginate impression material and pallet take off knot, have guaranteed the integrity of buccal impression, have improved efficient.
Staged pallet of the present utility model can guarantee to obtain simply and effectively clinically complete buccal impression, has simplified doctor's operation sequence, alleviates patient's discomfort, satisfies the various clinical needs, has very high practical value.
Description of drawings:
Figure 1 shows that the structural representation of tooth jaw pallet;
Figure 2 shows that the structural representation of edentulous jaw pallet;
Fig. 3 is described to be basic structure sketch map of the present utility model.
Among the figure, 1. handle, 2. front portion, 3. junction, 4. rear portion, 5. aperture, 6. lower jaw pallet, 7. upper jaw pallet, 8. fornix portion.
The specific embodiment:
In order to understand this utility model better, describe the technical solution of the utility model in detail below in conjunction with accompanying drawing, but this utility model is not limited thereto.
This utility model comprises upper jaw pallet 7 and lower jaw pallet 6, and structure comprises pallet and handle 1, and described pallet is divided into front portion 2 and rear portion 4, and anterior 2 for there being tooth jaw support holder structure, and rear portion 4 is the edentulous jaw support holder structure; The bottom of anterior 2 structures of upper tooth jaw pallet is lower than rear portion 4 and fornix portion 8, and the bottom of anterior 2 structures of lower tooth jaw pallet is higher than 4 bottoms, rear portion, forms up and down stepped.
Described pallet anterior 2 is a ramp structure with 4 junctions 3, rear portion, horizontal by 45-60 degree angle.
Pallet rear portion 4 maximums comprise and contain frist premolar scope backward in the oral cavity, minimum is the outer later scope (not containing second premolars) of second premolars, be the length range of 2-4 backteeth, the variation at the anterior 2 corresponding rear portions 4 of pallet can be adjusted flexibly according to clinical setting.
Pallet anterior 2 and rear portion 4 and junction, front and back 3 all are provided with equally distributed aperture 5, and anterior 2 aperture 5 distributes and compares with rear portion 4, crypto set more, how many different situations of the corresponding pallet depth and impression material.
This staged pallet can be effectively at tooth free end disappearance case, remedied a vacancy of existing support holder structure, easy to use, guaranteed to obtain simply and effectively clinically complete buccal impression, simplified doctor's operation sequence, alleviate patient's discomfort, satisfy the various clinical needs, have very high practical value.
Claims (4)
1. a staged pallet comprises upper jaw pallet and lower jaw pallet, and structure comprises pallet and handle, it is characterized in that, described pallet is divided into front and rear, and anterior for tooth jaw support holder structure is arranged, the rear portion is the edentulous jaw support holder structure; Wherein the bottom of upper tooth jaw pallet front portion structure is lower than rear portion and fornix portion, and the bottom of lower tooth jaw pallet front portion structure is higher than the bottom, rear portion, forms up and down stepped.
2. staged pallet according to claim 1 is characterized in that, described pallet front portion is a ramp structure with the junction, rear portion, horizontal by 45-60 degree angle.
3. staged pallet according to claim 1 is characterized in that, pallet rear portion maximum comprises and contain frist premolar scope backward in the oral cavity that minimum is a scope later except that second premolars, is the length range of 2-4 backteeth.
4. staged pallet according to claim 1 is characterized in that, described pallet front and rear and junction, front and back all are provided with equally distributed aperture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206549077U CN201899571U (en) | 2010-12-13 | 2010-12-13 | Step type tray |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010206549077U CN201899571U (en) | 2010-12-13 | 2010-12-13 | Step type tray |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN201899571U true CN201899571U (en) | 2011-07-20 |
Family
ID=44270173
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010206549077U Expired - Fee Related CN201899571U (en) | 2010-12-13 | 2010-12-13 | Step type tray |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN201899571U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125467A (en) * | 2011-03-02 | 2011-07-20 | 中国人民解放军第四军医大学 | Method for making oral impression tray for infants with bilateral cleft palate |
| CN102247215A (en) * | 2011-04-06 | 2011-11-23 | 武汉金光电子器械有限公司 | Thermoplastic metal mesh-shaped dental department impression box labrum tray and manufacture technology thereof |
| CN108567503A (en) * | 2018-05-17 | 2018-09-25 | 遵义医学院附属口腔医院 | A kind of cyst of jaw plug pallet |
| CN110215302A (en) * | 2019-06-05 | 2019-09-10 | 中国人民解放军第四军医大学 | The digitlization preparation method and system of Free-end dentition defect pressure stamp |
-
2010
- 2010-12-13 CN CN2010206549077U patent/CN201899571U/en not_active Expired - Fee Related
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102125467A (en) * | 2011-03-02 | 2011-07-20 | 中国人民解放军第四军医大学 | Method for making oral impression tray for infants with bilateral cleft palate |
| CN102125467B (en) * | 2011-03-02 | 2013-04-24 | 中国人民解放军第四军医大学 | Method for making oral impression tray for infants with bilateral cleft palate |
| CN102247215A (en) * | 2011-04-06 | 2011-11-23 | 武汉金光电子器械有限公司 | Thermoplastic metal mesh-shaped dental department impression box labrum tray and manufacture technology thereof |
| CN102247215B (en) * | 2011-04-06 | 2013-01-02 | 武汉金光电子器械有限公司 | Thermoplastic metal mesh-shaped dental department impression box labrum tray and manufacture technology thereof |
| CN108567503A (en) * | 2018-05-17 | 2018-09-25 | 遵义医学院附属口腔医院 | A kind of cyst of jaw plug pallet |
| CN110215302A (en) * | 2019-06-05 | 2019-09-10 | 中国人民解放军第四军医大学 | The digitlization preparation method and system of Free-end dentition defect pressure stamp |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| C17 | Cessation of patent right | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20110720 Termination date: 20111213 |