CN203841819U - Impression auxiliary cap for dental implantation - Google Patents
Impression auxiliary cap for dental implantation Download PDFInfo
- Publication number
- CN203841819U CN203841819U CN201420185068.7U CN201420185068U CN203841819U CN 203841819 U CN203841819 U CN 203841819U CN 201420185068 U CN201420185068 U CN 201420185068U CN 203841819 U CN203841819 U CN 203841819U
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- China
- Prior art keywords
- auxiliary cap
- base station
- cap body
- die
- control lever
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Abstract
The utility model provides an impression auxiliary cap for dental implantation, which is arranged on a two-piece abutment to assist impression. The impression auxiliary cap comprises an auxiliary cap body with a cylinder structure,and a separation rod, wherein the abutment main body of the two-piece abutment is sleeved with the auxiliary cap body; a connection spacing plane is arranged on the inner wall, opposite to a restoration positioning plane of the abutment main body, of the auxiliary cap body; an elastic annular clamping groove is formed in a position, opposite to a root annular bulge of the abutment main body, at the bottom end of the auxiliary cap body; the separation rod is arranged at the top end of the auxiliary cap body to close a cavity of the auxiliary cap body, and can be separated from the auxiliary cap body to form an operation hole for detaching an abutment fastening screw of the two-piece abutment. According to the impression auxiliary cap, the problem of large assembly error generated in impression by an impression cap instead of a two-piece abutment in the background technology can be solved.
Description
Technical field
This utility model relates to Dental Implant technical field, more specifically, relates to a kind of tooth-implanting operation die Auxiliary cap.
Background technology
Normal conditions, in tooth-implanting operation, to alveolar bone, implanting after the retention pin being formed by titanium, if bone around merges and fixes with regulation level at the retention pin of implanting, again on retention pin in conjunction with base station, and to the fixing dummy (being artificial tooth) of making as artificial tooth on base station.
Tooth-implanting operation is made dummy and makes dummy be positioned at accurate location particularly important according to the dental morphology of surgical object, therefore the teeth patterning that prints off surgical object with impression material is to make tooth model accurately, with this modelling the most accurately dummy carry out actual operation, during delivery, utilize the fixing extra die lid of retention pin fastening part direction or by base station in conjunction with the die lid of cap shaped and cover movably impression material thereon and realize die.
In disome formula base station, utilize the die modeling method of impressing to be roughly divided into extraction formula method for marking and transfer type method for marking.Extraction formula method for marking carries out die to disome formula base station at present, selects to utilize with additional metal or nonmetallic die lid.The die that is used for said extracted formula method for marking covers in manufacturing process and will inevitably produce tolerance, adopts this die to cover in the process of die and also just will inevitably produce rigging error, and consequent error likely makes dummy produce angular error.If produce angle difference with the final dummy of making at dentistry Processing Room, can affect the quality of tooth-implanting operation, even likely produce the situation that need to again make dummy.
Utility model content
This utility model provides a kind of tooth-implanting operation die Auxiliary cap, the larger problem of rigging error of carrying out die generation to solve the extra die lid of the employing described in background technology.
In order to solve the problems of the technologies described above, the technical scheme that this utility model provides is as follows:
A tooth-implanting operation die Auxiliary cap, for being arranged on auxiliary die on disome formula base station, described die Auxiliary cap comprises:
Auxiliary cap body, it is tubular structure, for being sleeved on the base station main body of described disome formula base station, on the described Auxiliary cap body inwall relative with the dummy plane of orientation of described base station main body, have the spacing plane of connection, the position relative with the root annular protrusion of described base station main body, the bottom of described Auxiliary cap body is provided with elastic ring buckling groove;
Declutcher control lever, is arranged on the top of described Auxiliary cap body to seal the cylinder chamber of described Auxiliary cap body, and can be separated with described Auxiliary cap body to form the handle hole of the base station holding screw of the described disome formula base station of dismounting.
Preferably, in above-mentioned die Auxiliary cap, the anti-spin slot that is circumferentially distributed with a plurality of mutual isolation of the top outer wall of described Auxiliary cap body, and described in each, the notch surface of anti-spin slot is plane.
Preferably, in above-mentioned die Auxiliary cap, described declutcher control lever is stepped declutcher control lever, and the end of described Auxiliary cap body has and the cascaded surface of the described declutcher control lever locating surface in the axial location of described declutcher control lever.
Preferably, in above-mentioned die Auxiliary cap, the top of described declutcher control lever is provided with screwdriver rotary manipulation groove.
Preferably, in above-mentioned die Auxiliary cap, described Auxiliary cap body is integrated injection mo(u)lding structure.
When the tooth-implanting operation that uses this utility model to provide is used die Auxiliary cap, disome formula base station is fixed on (being that base station main body is fixedly linked by the retention pin on base station holding screw and alveolar bone) on retention pin, Auxiliary cap body is enclosed within the base station main body of disome formula base station, the spacing plane of connection of Auxiliary cap body is relative with the dummy plane of orientation of base station main body, the elastic ring buckling groove of the bottom of Auxiliary cap body is connected with root annular protrusion, declutcher control lever is connected with Auxiliary cap body, the bracket that impression material is housed is enclosed within the natural teeth adjacent with disome formula base station, patient's dental morphology perineum is engraved in the final making ide that forms on impression material, after solidifying, impression material separates declutcher control lever, by handle hole, the separated of base station main body and retention pin separated and then realized to base station holding screw, thereby make base station main body separated from oral cavity together with impression material to be fixed under the state of impression material, then the base station main body being fixed in impression material of take is foundation making tooth model, avoid using the extra die lid of making separately, thereby reduce as much as possible the generation of foozle and the assembling rigging error of die lid, can improve the accuracy of die.Certainly, the rigging error that the dummy of making by above-mentioned tooth model produces is less, can improve the quality of tooth-implanting operation.
Should be understood that, it is only exemplary that above general description and details are hereinafter described, and can not limit this utility model.
Accompanying drawing explanation
In order to be illustrated more clearly in the technical scheme in this utility model embodiment, below the accompanying drawing of required use during embodiment is described is briefly described, apparently, for those of ordinary skills, do not paying under the prerequisite of creative work, can also obtain according to these accompanying drawings other accompanying drawing.
Fig. 1 is the structural representation of die Auxiliary cap for the tooth-implanting operation that provides of this utility model embodiment;
Fig. 2 is the application schematic diagram of die Auxiliary cap for the tooth-implanting operation that provides of this utility model embodiment;
Fig. 3-Fig. 7 is the schematic diagram of the links of the tooth-implanting operation die that provides of this utility model embodiment.
In above-mentioned Fig. 1-7:
Auxiliary cap body 1, declutcher control lever 2, retention pin 3, screwdriver 4, disome formula base station 5, handle hole 6, impression material 7;
Operating groove 21, cascaded surface 22, anti-spin slot 11, cylinder chamber 12, locating surface 13, elastic ring buckling groove 14, connect spacing plane 15, base station main body 51, base station holding screw 52, root annular protrusion 511, dummy plane of orientation 512.
By above-mentioned accompanying drawing, the clear and definite embodiment of this utility model has been shown, will there is more detailed description hereinafter.These accompanying drawings and text description are not in order to limit the scope of this utility model design by any mode, but by reference to specific embodiment for those skilled in the art illustrate concept of the present utility model.
The specific embodiment
This utility model embodiment provides a kind of tooth-implanting operation die Auxiliary cap, has solved the larger problem of rigging error that the employing die lid described in background technology replaces disome formula base station to carry out die generation.
In order to make those skilled in the art person understand better the technical scheme in this utility model embodiment, and the above-mentioned purpose of this utility model embodiment, feature and advantage can be become apparent more, below in conjunction with Figure of description, the technical scheme in this utility model embodiment is described in further detail.
Please refer to attached Fig. 1 and 2 and Fig. 3-7, the tooth-implanting operation that Fig. 1 shows this utility model embodiment the to be provided structure of die Auxiliary cap, the tooth-implanting operation that Fig. 2 provides for this utility model embodiment application schematic diagram of die Auxiliary cap.The die Auxiliary cap that this utility model embodiment provides is for being arranged on disome formula base station 5 to assist die, and described disome formula base station 5 comprises base station main body 51 and base station holding screw 52, and both are split-type structural.Base station main body 51 is main bodys of disome formula base station 5, be used for placing dummy, base station main body 51 is hollow structure, conventionally there is root annular protrusion 511, base station main body 51 is divided into a portion and root with root annular protrusion 511Wei circle, conventionally stake portion and root are circular cone structure, stake portion is used for locating dummy, it is the basis that dummy is installed, root is set in the inner chamber of retention pin 3, and base station holding screw 52 passes the threaded engagement of base station main body 51 and retention pin 3 inwalls and then realizes being fastenedly connected of base station main body 51 and retention pin 3.For fear of the rotation of dummy, in common above-mentioned base station main body 51, be provided with dummy plane of orientation 512.The tooth-implanting operation that this utility model embodiment provides comprises Auxiliary cap body 1 and declutcher control lever 2 by die Auxiliary cap, wherein, Auxiliary cap body 1 is tubular structure, for being sleeved on the base station main body 51 of disome formula base station 5, on Auxiliary cap body 1, the inwall relative with the dummy plane of orientation 512 of base station main body 51 has the spacing plane 15 of connection, the position relative with the root annular protrusion 511 of base station main body 51, the bottom of Auxiliary cap body 1 is provided with elastic ring buckling groove 14, elastic ring buckling groove 14 by deformation can with 511 clampings of root annular protrusion, finally realize the secure fit of Auxiliary cap body 1 and base station main body 51.Declutcher control lever 2 is arranged on the top of Auxiliary cap body 1 with the cylinder chamber 12 of sealing Auxiliary cap body 1, after impression material solidifies, declutcher control lever 2 can be separated with Auxiliary cap body 1 to form handle hole 6, a part for handle hole 6 is the cylinder chamber 12 of Auxiliary cap body 1, is convenient to employing instrument and extend into the base station holding screw 52 of dismantling disome formula base station 5 in a chamber 12.
Please refer again to accompanying drawing 3-7, the die Auxiliary cap that this utility model embodiment provides in use, first the Auxiliary cap body 1 of die Auxiliary cap is pushed in the base station main body 51 of disome formula base station 5, the elastic ring buckling groove 14 of the bottom of Auxiliary cap body 1 is out of shape and then coordinates with root annular protrusion 511 clampings of base station main body 51 under the effect of thrust, finally realizes the fixing of die Auxiliary cap.The bracket that impression material 7 is housed is enclosed within the natural teeth adjacent with disome formula base station 5, and patient's dental morphology perineum is engraved on impression material 7 and forms making ide.After impression material 7 solidifies, declutcher control lever 2 is separated from Auxiliary cap body 1, and then formation handle hole 6, adopt screwdriver 4 that base station holding screw 52 is disassembled, and then realize separating of base station main body 51 and retention pin 3, die Auxiliary cap and impression material 7 are fixedly linked and base station main body 51 is all fixedly linked, and then will be separated together with impression material 7, finally realize base station main body 51 to be fixed on the state molding of impression material 7, base station main body 51 plays the effect of the die lid described in background technology, then the base station main body 51 being fixed in impression material 7 of take is foundation making tooth model, avoid using the extra die lid of making separately, thereby reduce as much as possible the median error generation of (comprise and make error and rigging error), can improve the accuracy of die.Certainly, the rigging error that the dummy of making by above-mentioned tooth model produces is less, and be to prepare under the prerequisite without any alternative and movement in the base station main body 51 directly coordinating with dummy, thereby from angle and position, identical with the dental morphology of object, utilize so identical tooth model to make dummy, and perform the operation with this dummy, can be corresponding exactly with natural teeth, thereby coordinate mutually with adjacent natural teeth, aestheticism can be improved, also the quality of tooth-implanting operation can be improved accordingly.
In addition, adopt the die Auxiliary cap that this utility model embodiment provides to implement die, can remove the extra die lid that existing intermediate steps is used, thereby can reduce the fee of material that tooth-implanting operation is made die lid specially.
Auxiliary cap body 1 in the present embodiment is the main part of whole die Auxiliary cap, in the process of die, be completely fixed in impression material 7, more firm in order to improve with the combination of impression material 7, further prevent the rotation of whole die Auxiliary cap simultaneously, preferably, the outer wall of the Auxiliary cap body 1 of above-mentioned die Auxiliary cap is provided with anti-spin slot.For example, the outer wall on Auxiliary cap body 1 top is provided with the anti-spin slot 11 of a plurality of mutual isolation, can further improve the bond strength that impression material 7 solidifies rear and die Auxiliary cap.
Declutcher control lever 2 in the present embodiment coordinates the cylinder chamber 12 with shutoff Auxiliary cap body 1 with the end of Auxiliary cap body 1.Above-mentioned declutcher control lever 2 can be fixedly linked by screw thread with the end of Auxiliary cap body 1, also can pass through other cooperation.A kind of assembly structure of the present embodiment as shown in Figure 1 or 2, declutcher control lever 2 is stepped declutcher control lever, the end of Auxiliary cap body 1 has and the cascaded surface 22 of declutcher control lever 2 locating surface 13 in declutcher control lever 2 axial location, directly declutcher control lever 2 is inserted to the end of Auxiliary cap body 1 during assembling.Certainly, realize declutcher control lever 2 and be connected the frame mode coordinating with Auxiliary cap body 1 and have a variety ofly, be not limited to two kinds of structures recited above.After impression material 7 solidifies, declutcher control lever 2 is fixed in impression material 7 along with solidifying of impression material 7, and for the ease of the dismounting to declutcher control lever 2, the top of above-mentioned declutcher control lever 2 is provided with screwdriver rotary manipulation groove 21, for example cross recess or flat recess.
The Auxiliary cap body 1 of the die Auxiliary cap that this utility model embodiment provides can be integrated injection mo(u)lding structure, and injection moulding operation is simple, cost is low, thereby has enhancing productivity, reduce the effect that cost of manufacture is produced the product that has more competitiveness.
The tooth-implanting operation providing based on above-described embodiment die Auxiliary cap, the present embodiment also provides a kind of method for marking, comprises the following steps:
S101, die Auxiliary cap is fixed in the base station main body 51 of disome formula base station 5.
S102, the bracket cover that impression material is housed is in natural teeth that disome formula base station 5 is adjacent.
After S103, wait impression material solidify, one section of declutcher control lever 2 that exposes to the impression material after solidifying is separated, form handle hole 6.
S104, by handle hole 6, separate base station holding screw 52.
S105, the impression material of the base station main body 51 with disome formula base station 57 is taken out, to form making ide.
The method for marking that this utility model embodiment provides adopts the die Auxiliary cap that the aforementioned part of the present embodiment provides to realize, therefore the die Auxiliary cap that the advantage that the method for marking that the present embodiment provides has is provided by the present embodiment is brought, please refer to above-mentioned appropriate section, this does not repeat.
Each embodiment in this description all adopts the mode of going forward one by one to describe, between each embodiment identical similar part mutually referring to, each embodiment stresses is the difference with other embodiment.
Above-described this utility model embodiment, does not form the restriction to this utility model protection domain.Any modification of doing within spirit of the present utility model and principle, be equal to and replace and improvement etc., within all should being included in protection domain of the present utility model.
Claims (5)
1. a tooth-implanting operation die Auxiliary cap, for being arranged on the upper auxiliary die of disome formula base station (5), is characterized in that, described die Auxiliary cap comprises:
Auxiliary cap body (1), it is tubular structure, be used for being sleeved on the base station main body (51) of described disome formula base station (5), on described Auxiliary cap body (1) inwall relative with the dummy plane of orientation (512) of described base station main body (51), have the spacing plane (15) of connection, the position relative with the root annular protrusion (511) of described base station main body (51), the bottom of described Auxiliary cap body (1) is provided with elastic ring buckling groove (14);
Declutcher control lever (2), be arranged on the top of described Auxiliary cap body (1) to seal the cylinder chamber (12) of described Auxiliary cap body (1), and can be separated with described Auxiliary cap body (1) to form the handle hole (6) of the base station holding screw (52) of the described disome formula base station of dismounting (5).
2. die Auxiliary cap according to claim 1, is characterized in that, the anti-spin slot (11) that is circumferentially distributed with a plurality of mutual isolation of the top outer wall of described Auxiliary cap body (1), and described in each, the notch surface of anti-spin slot (11) is plane.
3. die Auxiliary cap according to claim 1 and 2, it is characterized in that, described declutcher control lever (2) is stepped declutcher control lever, and the end of described Auxiliary cap body (1) has and the cascaded surface (22) of described declutcher control lever (2) locating surface (13) in the axial location of described declutcher control lever (2).
4. die Auxiliary cap according to claim 3, is characterized in that, the top of described declutcher control lever (2) is provided with screwdriver rotary manipulation groove (21).
5. die Auxiliary cap according to claim 1, is characterized in that, described Auxiliary cap body (1) is integrated injection mo(u)lding structure.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185068.7U CN203841819U (en) | 2014-04-16 | 2014-04-16 | Impression auxiliary cap for dental implantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201420185068.7U CN203841819U (en) | 2014-04-16 | 2014-04-16 | Impression auxiliary cap for dental implantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN203841819U true CN203841819U (en) | 2014-09-24 |
Family
ID=51554894
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201420185068.7U Withdrawn - After Issue CN203841819U (en) | 2014-04-16 | 2014-04-16 | Impression auxiliary cap for dental implantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN203841819U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976800A (en) * | 2014-04-16 | 2014-08-13 | 玄龙培 | Impression auxiliary cap for dental implant surgery, and impression method |
| CN104856776A (en) * | 2015-06-25 | 2015-08-26 | 苏州高新区牙博士口腔诊所有限公司 | Centre screw protective cover for oral implant |
-
2014
- 2014-04-16 CN CN201420185068.7U patent/CN203841819U/en not_active Withdrawn - After Issue
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103976800A (en) * | 2014-04-16 | 2014-08-13 | 玄龙培 | Impression auxiliary cap for dental implant surgery, and impression method |
| CN103976800B (en) * | 2014-04-16 | 2016-05-04 | 玄龙培 | Die Auxiliary cap and method for marking for tooth-implanting operation |
| CN104856776A (en) * | 2015-06-25 | 2015-08-26 | 苏州高新区牙博士口腔诊所有限公司 | Centre screw protective cover for oral implant |
| CN104856776B (en) * | 2015-06-25 | 2018-03-13 | 苏州高新区牙博士口腔诊所有限公司 | A kind of mouth cavity planting body center screw protective cap |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| AV01 | Patent right actively abandoned |
Granted publication date: 20140924 Effective date of abandoning: 20160504 |
|
| C25 | Abandonment of patent right or utility model to avoid double patenting |