CN207492826U - A kind of labial teeth temporary crown fixing device - Google Patents
A kind of labial teeth temporary crown fixing device Download PDFInfo
- Publication number
- CN207492826U CN207492826U CN201720520541.6U CN201720520541U CN207492826U CN 207492826 U CN207492826 U CN 207492826U CN 201720520541 U CN201720520541 U CN 201720520541U CN 207492826 U CN207492826 U CN 207492826U
- Authority
- CN
- China
- Prior art keywords
- fixing device
- bolt
- rubber
- labial teeth
- metalline stake
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Fee Related
Links
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a kind of labial teeth temporary crown fixing device, and including temporary dental crown, metalline stake can fill in the rubber swelling bolt in root pipe；The rubber swelling bolt is cylindrical shape, and the metalline stake is column, and the metalline stake includes linkage section and set on the head at linkage section both ends and tail portion, and temporary dental crown bottom is fixed in tail portion, and head can be inserted into rubber swelling bolt.Labial teeth temporary crown fixing device provided by the utility model removes, is easy for installation, and the operating time is short, and Patient Experience is good；With respect to bonding method, removing bonding agent is avoided, hinders tooth and frequent operation, also it is avoided that causing the discomfort of patient, used rubber bolt is elastic material, and sealing effect is good, can effectively prevent foreign matter intrusion pollution root canal orifice；And its is of low cost, exploitativeness is good, metalline stake, rubber bolt can large quantities of quantity resets for Clinical Selection.
Description
Technical field
The utility model is related to medical instruments fields more particularly to a kind of labial teeth temporary crown for root canal to fix dress
It puts.
Background technology
During clinical oral front teeth root canal therapy, need to design temporary dental crown to patient, some patientss are due to residue
Tissue of tooth is insufficient, and retention form is insufficient, and temporary dental crown can not be usually reliably fixed.
The method of previous fixed temporary dental crown is resin bonding bridge, but needs repeatedly to remove during treating, and is removed every time
It all needs to abrade bonding agent, easily injures adjacent teeth and cumbersome.
Utility model content
In view of the above-mentioned problems, labial teeth temporary crown fixing device provided by the utility model, including temporary dental crown, metalline stake,
The rubber swelling bolt in root pipe can be filled in；The rubber swelling bolt for cylindrical shape, the metalline stake be column, the metalline stake packet
Include linkage section and set on the head at linkage section both ends and tail portion, temporary dental crown bottom is fixed in tail portion, and it is swollen that head can be inserted into rubber
In swollen bolt.
Preferably, the metalline stake surface is equipped with frosted layer.
Preferably, the length of the linkage section is consistent with the length of rubber swelling bolt.
Preferably, the diameter of the linkage section is equal to the internal diameter of rubber swelling bolt.
Preferably, the rubber swelling bolt length is 2 ~ 3mm.
Preferably, the head diameter of the metalline stake is more than the internal diameter of rubber swelling bolt.
Further, the head top chamfering of the metalline stake.
Further, the head of the metalline stake is provided with the inclination angle of linkage section.
Labial teeth temporary crown fixing device provided by the utility model removes, is easy for installation, and the operating time is short, Patient Experience
It is good；With respect to bonding method, removing bonding agent is avoided, hinders tooth and frequent operation, also it is avoided that causing the discomfort of patient, is used
Rubber bolt for elastic material, sealing effect is good, can effectively prevent foreign matter intrusion pollution root canal orifice；And its is of low cost, it can be real
Shi Xingjia, metalline stake, rubber bolt can large quantities of quantity resets for Clinical Selection.
Description of the drawings
Fig. 1 is labial teeth temporary crown fixing device example structure explosive view provided by the utility model.
Fig. 2 is labial teeth temporary crown fixing device embodiment usage state diagram provided by the utility model.
Specific embodiment
The utility model is better understood from convenient for those skilled in the art, is further detailed below in conjunction with the accompanying drawings.
Labial teeth temporary crown fixing device as shown in Figure 1, including temporary dental crown 1 made of self curing plastic, stainless steel metal stake
2, the rubber swelling bolt 3 in root pipe 4 can be filled in.Rubber swelling bolt 3 is cylindrical shape, and length 2mm, metalline stake 2 is column and table
Face is equipped with frosted layer, and metalline stake 2 includes linkage section 21 and set on the head 22 at 21 both ends of linkage section and tail portion 23.The length of linkage section
Degree is consistent with the length of rubber swelling bolt, and the diameter of linkage section is equal to the internal diameter of rubber swelling bolt, and metalline stake tail portion, which is fixed on, to be faced
When corona bottom.The head of metalline stake can be inserted into rubber swelling bolt, and diameter is more than the internal diameter of rubber swelling bolt.For ease of inserting
Enter rubber swelling bolt, the head top chamfering of metalline stake, for ease of being extracted from rubber swelling bolt, the head of metalline stake is additionally provided with court
To the inclination angle of linkage section.
In use, as shown in Fig. 2, the rubber swelling bolt for selecting size moderate, fills in root pipe, is less to loosen
Preferably, and the control of its length without departing from root canal orifice to be advisable.The corresponding metalline stake of reselection, it is swollen to the rubber that is inserted into root pipe
Swollen bolt, after the head of metalline stake is made to be inserted into rubber swelling bolt, rubber swelling bolt entangles the linkage section of metalline stake, and metalline stake just
Tail length no more than future corona face.Temporary dental crown and fixation are inserted into the tail portion of metalline stake, it finally will be with metal
The temporary dental crown of stake is inserted into the rubber swelling bolt in root pipe, completes temporary dental crown and fixes.
It is relatively simple to need to remove temporary dental crown in therapeutic process, directly chooses.If patient is in daily life
It accidentally comes off, also can voluntarily install.
Above-described embodiment is only specific embodiment of the utility model, and description is more specific and in detail, but can not be because
This and be interpreted as the limitation to the utility model patent range.It should be pointed out that those of ordinary skill in the art are come
It says, without departing from the concept of the premise utility, various modifications and improvements can be made, these obvious replacements
Form belongs to the scope of protection of the utility model.
Claims (8)
1. a kind of labial teeth temporary crown fixing device, it is characterised in that：Including temporary dental crown, metalline stake can fill in the rubber in root pipe
Glue expansible plug；The rubber swelling bolt is cylindrical shape, and the metalline stake is column, and the metalline stake includes linkage section and set on even
The head and tail portion at section both ends are connect, temporary dental crown bottom is fixed in tail portion, and head can be inserted into rubber swelling bolt.
2. according to labial teeth temporary crown fixing device described in claim 1, it is characterised in that：The metalline stake surface is equipped with frosted
Layer.
3. according to labial teeth temporary crown fixing device described in claim 1, it is characterised in that：The length and rubber of the linkage section are swollen
The length of swollen bolt is consistent.
4. according to labial teeth temporary crown fixing device described in claim 1, it is characterised in that：The diameter of the linkage section is equal to rubber
The internal diameter of expansible plug.
5. according to labial teeth temporary crown fixing device described in claim 1, it is characterised in that：The rubber swelling bolt length for 2 ~
3mm。
6. according to labial teeth temporary crown fixing device described in claim 1, it is characterised in that：The head diameter of the metalline stake is more than
The internal diameter of rubber swelling bolt.
7. according to labial teeth temporary crown fixing device described in claim 6, it is characterised in that：The head top of the metalline stake falls
Angle.
8. according to labial teeth temporary crown fixing device described in claim 4, it is characterised in that：The head of the metalline stake is provided with
The inclination angle of linkage section.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520541.6U CN207492826U (en) | 2017-05-11 | 2017-05-11 | A kind of labial teeth temporary crown fixing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720520541.6U CN207492826U (en) | 2017-05-11 | 2017-05-11 | A kind of labial teeth temporary crown fixing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207492826U true CN207492826U (en) | 2018-06-15 |
Family
ID=62496819
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720520541.6U Expired - Fee Related CN207492826U (en) | 2017-05-11 | 2017-05-11 | A kind of labial teeth temporary crown fixing device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN207492826U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618061A (en) * | 2020-12-31 | 2021-04-09 | 厦门医学院附属口腔医院(厦门市口腔医院) | Temporary pile crown and manufacturing method thereof under anterior tooth residual root state |
-
2017
- 2017-05-11 CN CN201720520541.6U patent/CN207492826U/en not_active Expired - Fee Related
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN112618061A (en) * | 2020-12-31 | 2021-04-09 | 厦门医学院附属口腔医院(厦门市口腔医院) | Temporary pile crown and manufacturing method thereof under anterior tooth residual root state |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20180615 |