CN205083679U - Stake of root canal delivery - Google Patents
Stake of root canal delivery Download PDFInfo
- Publication number
- CN205083679U CN205083679U CN201520883311.7U CN201520883311U CN205083679U CN 205083679 U CN205083679 U CN 205083679U CN 201520883311 U CN201520883311 U CN 201520883311U CN 205083679 U CN205083679 U CN 205083679U
- Authority
- CN
- China
- Prior art keywords
- stake
- delivery
- root canal
- pile crown
- impression material
- 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
Abstract
The utility model discloses a stake of root canal delivery, including pre -buried stake pole in impression material, the stake pole the pile head arrange in outside the impression material, the stake be equipped with the delivery barb to the pile head slope on the pole. Stake of root canal delivery be the working of plastics. The pile head on be equipped with the pile head thorn to extending all around. The utility model has the advantages of can be through the preparation of moulding plastics, the cost of manufacture is low to use safe and reliable, integrality in the time of can guaranteeing the root canal delivery.
Description
Technical field
This utility model relates to medical instruments field.
Background technology
At present, before artificial dental crown is installed, usually needs to utilize alginate impression material reverse mould root pipe, need a backing material with alginate impression material, fracture or distortion is there is when avoiding taking out model, current backing material is rod-like articles, and surface has the fine hair for adsorbing, and rod-like articles is positioned at alginate impression material, the end of rod-like articles is chondritic, for being placed in cold sky agar, but such backing material is mostly made by alloy material, and cost is higher.
Utility model content
Technical problem to be solved in the utility model be realize a kind of structure simple, use root pipe delivery stake that is reliable, low cost of manufacture.
To achieve these goals, the technical solution adopted in the utility model is: the stake of root pipe delivery, comprises the stake bar be embedded in impression material, and the pile crown of described stake bar is placed in outside impression material, and described stake bar is provided with many bayonet fittings.
Described bayonet fittings is the delivery agnail tilted to pile crown.
Described root pipe delivery stake is working of plastics.
Described pile crown is provided with the pile crown thorn extended to surrounding.
The utility model has the advantage of and can be made by injection moulding, cost of manufacture is low, and safe and reliable, can ensure integrity during root pipe delivery.
Accompanying drawing explanation
Labelling in the content expressed every width accompanying drawing in this utility model description below and figure is briefly described:
Fig. 1 is root pipe delivery pilework schematic diagram;
Labelling in above-mentioned figure is: 1, stake bar; 2, delivery agnail; 3, pile crown thorn.
Detailed description of the invention
As shown in Figure 1, the stake of root pipe delivery comprises the stake bar 1 be embedded in impression material, and stake bar 1 is provided with the delivery agnail 2 tilted to pile crown, and delivery agnail 2 is irregular to gather, and can ensure that a bar 1 is reliably connected with impression material, ensure delivery quality.
The pile crown of stake bar 1 is placed in outside impression material, and pile crown is provided with the pile crown thorn 3 extended to surrounding, can ensure that pile crown is reliably connected with cold sky agar, can ensure delivery quality equally.In addition, the stake of root pipe delivery is working of plastics, can adopt single injection-molded, greatly can reduce the manufacturing cost making the stake of every root root pipe delivery.
Above by reference to the accompanying drawings to invention has been exemplary description; obvious this utility model specific implementation is not subject to the restrictions described above; as long as have employed the improvement of the various unsubstantialities that method of the present invention is conceived and technical scheme is carried out; or design of the present invention and technical scheme directly applied to other occasion, all within protection domain of the present utility model without to improve.
Claims (4)
1. a pipe delivery stake, comprises the stake bar be embedded in impression material, and the pile crown of described stake bar is placed in outside impression material, it is characterized in that: described stake bar is provided with many bayonet fittings.
2. according to claim 1 pipe delivery stake, is characterized in that: described bayonet fittings is the delivery agnail tilted to pile crown.
3. according to claim 1 and 2 pipe delivery stake, is characterized in that: described root pipe delivery stake is working of plastics.
4. according to claim 3 pipe delivery stake, is characterized in that: described pile crown is provided with the pile crown thorn extended to surrounding.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883311.7U CN205083679U (en) | 2015-11-04 | 2015-11-04 | Stake of root canal delivery |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520883311.7U CN205083679U (en) | 2015-11-04 | 2015-11-04 | Stake of root canal delivery |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN205083679U true CN205083679U (en) | 2016-03-16 |
Family
ID=55474410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520883311.7U Expired - Fee Related CN205083679U (en) | 2015-11-04 | 2015-11-04 | Stake of root canal delivery |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN205083679U (en) |
-
2015
- 2015-11-04 CN CN201520883311.7U patent/CN205083679U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160316 Termination date: 20161104 |
|
| CF01 | Termination of patent right due to non-payment of annual fee |