CN210408634U - Healing scan and dental implant assembly - Google Patents
Healing scan and dental implant assembly Download PDFInfo
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- CN210408634U CN210408634U CN201920780425.7U CN201920780425U CN210408634U CN 210408634 U CN210408634 U CN 210408634U CN 201920780425 U CN201920780425 U CN 201920780425U CN 210408634 U CN210408634 U CN 210408634U
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Abstract
The utility model discloses a healing scanning piece and dental implant subassembly is connected with the planting body cooperation, and the lower extreme of healing scanning piece is pegged graft in the planting body, and the side surface of the lower extreme of healing scanning piece is formed with first locating surface, and the side surface of the upper end of healing scanning piece is formed with the second locating surface, and first locating surface and second locating surface are located the coplanar, or first locating surface and second locating surface parallel arrangement. The utility model discloses technical scheme aims at tooth planting in-process to reduce the process of dismantling the healing base station and changing the scanning rod, has improved the work efficiency that tooth was planted, has reduced scanning rod quantity and kind, reduction in production cost.
Description
Technical Field
The utility model relates to the technical field of dental equipment, in particular to healing scanning piece and dental implant subassembly of using this healing scanning piece.
Background
At present the healing base station is as an indispensable accessory in tooth implantation repair process, be used for the gum shaping usually, treat the gum shaping after, need take off the healing base station, change into the implantation scanning body, then cooperate intraoral scanner to form the digital model in oral cavity and supply artificial tooth factory design artificial tooth to use, take off the scanning body after the scanning body and reinstall the healing base station, because healing base station and scanning body are two independent accessories, at the in-process of dismantlement and installation, not only the process is loaded down with trivial details, but also can additionally increase patient's misery.
The above is only for the purpose of assisting understanding of the technical solutions of the present application, and does not represent an admission that the above is prior art.
SUMMERY OF THE UTILITY MODEL
The utility model aims at the tooth planting in-process reduce the process of dismantling the healing base station and change the scanning rod, improved the work efficiency that the tooth was planted, reduced scanning rod quantity and kind, reduction in production cost.
In order to achieve the above object, the utility model provides a healing scanning piece is connected with the planting body cooperation, healing scanning piece's lower extreme peg graft in the planting body, healing scanning piece's the lower extreme side surface is formed with first locating surface, healing scanning piece's the upper end side surface is formed with the second locating surface, first locating surface with the second locating surface is located the coplanar, or first locating surface with second locating surface parallel arrangement.
In an embodiment of the present application, a side surface of the upper end of the healing scanning element is recessed to form the second positioning surface.
In an embodiment of the present application, the maximum depth L1 of the side surface of the upper end of the healing scan element is recessed with a range of values: l1 is not less than 0.3mm and not more than 0.8 mm.
In an embodiment of the application, the healing scanning element has a connection surface connecting the second positioning surface and a side surface of the healing scanning element, and a maximum distance L2 between the connection surface and an upper end surface of the healing scanning element has a range value of: l2 is more than or equal to 0.3mm and less than or equal to 2 mm.
In an embodiment of the application, the connection surface is arc-shaped with a connection position of the second positioning surface.
In an embodiment of the application, the healing scanning piece includes an upper end portion, a connecting portion and a lower end portion, the second positioning surface is disposed on the upper end portion, the first positioning surface is disposed on the lower end portion, the upper end portion and the lower end portion are both cylindrical, the cross-sectional area of the upper end portion is larger than that of the lower end portion, and two ends of the connecting portion are respectively connected with the upper end portion and the lower end portion.
In an embodiment of the present application, the lower end portion is provided with a polygonal prism structure, and the first positioning surface is disposed on a side wall of the polygonal prism structure.
In an embodiment of the present application, a plurality of first positioning surfaces and a plurality of second positioning surfaces are provided;
and/or the first positioning surface and the second positioning surface are planes, cambered surfaces or curved surfaces.
In an embodiment of the application, the healing scanning element is made of metal or all-ceramic.
The utility model also provides a dental implant subassembly, including implant, healing scanning piece and set screw, the healing scanning piece is foretell healing scanning piece, healing scanning piece is hollow structure, set screw's bottom is passed healing scanning piece's bottom with implant threaded connection.
The utility model discloses technical scheme is through providing a healing scanning piece, and healing scanning piece's lower extreme is pegged graft in the planting body, and healing scanning piece's the side surface of the lower extreme is formed with first locating surface, and healing scanning piece's the side surface of the upper end is formed with the second locating surface, and first locating surface and second locating surface are located the coplanar, or first locating surface and second locating surface parallel arrangement. After the healing scanning piece is installed on the implant in the oral cavity, the first positioning surface and the second positioning surface are corresponding, so that the second positioning surface can be scanned in the oral cavity by using the intraoral scanning equipment, and the position and the direction of the implant can be detected. Make healing scanning piece have healing base station and two kinds of functions of scanning rod simultaneously, save and need change the healing base station for this process of scanning rod at tooth planting in-process, improved work efficiency, reduce the misery of patient's treatment simultaneously, need not design special scanning rod moreover to can reduce scanning rod quantity and kind, shorten design time, reduction in production cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
Fig. 1 is a schematic perspective view of an embodiment of a healing scanning element according to the present invention;
FIG. 2 is another view of the healing scan of FIG. 1;
FIG. 3 is a schematic view of the assembly structure of the healing scanning element and the set screw according to the present invention;
fig. 4 is a schematic sectional view of the assembly structure of the healing scanning element and the set screw according to the present invention.
The reference numbers illustrate:
| reference numerals | Name (R) | Reference numerals | Name (R) |
| 100 | |
31 | |
| 10 | Upper end part | 311 | A |
| 11 | |
32 | |
| 12 | Connecting |
40 | Through |
| 20 | Connecting |
200 | |
| 30 | Lower end part |
The objects, features and advantages of the present invention will be further described with reference to the accompanying drawings.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that all the directional indicators (such as upper, lower, left, right, front and rear … …) in the embodiment of the present invention are only used to explain the relative position relationship between the components, the motion situation, etc. in a specific posture (as shown in the drawings), and if the specific posture is changed, the directional indicator is changed accordingly.
In the present application, unless expressly stated or limited otherwise, the terms "connected" and "fixed" are to be construed broadly, e.g., "fixed" may be fixedly connected or detachably connected, or integrally formed; can be mechanically or electrically connected; they may be directly connected or indirectly connected through intervening media, or they may be connected internally or in any other suitable relationship, unless expressly stated otherwise. The specific meaning of the above terms in the present invention can be understood according to specific situations by those skilled in the art.
In addition, descriptions in the present application as to "first", "second", and the like are for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicit to the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, the meaning of "and/or" appearing throughout is to include three juxtapositions, exemplified by "A and/or B," including either the A or B arrangement, or both A and B satisfied arrangement. In addition, the technical solutions in the embodiments may be combined with each other, but it must be based on the realization of those skilled in the art, and when the technical solutions are contradictory or cannot be realized, the combination of the technical solutions should not be considered to exist, and is not within the protection scope of the present invention.
Referring to fig. 1 to 2, the present invention provides a healing scanning element 100, which is connected to an implant in a matching manner.
In the embodiment of the present invention, the lower end of the healing scanning element 100 is inserted into the implant, the side surface of the lower end of the healing scanning element 100 is formed with the first positioning surface 311, the side surface of the upper end of the healing scanning element 100 is formed with the second positioning surface 11, the first positioning surface 311 and the second positioning surface 11 are located on the same plane, or the first positioning surface 311 and the second positioning surface 11 are arranged in parallel.
Wherein, because the oral cavity concrete shape of everybody is different, so the inserted degree of depth of implant and direction all are different, first locating surface 311 and implant internal wall looks butt, and first locating surface 311 and second locating surface 11 are located the coplanar, perhaps first locating surface 311 and second locating surface 11 parallel arrangement, can acquire the position and the direction of first locating surface 311 through detecting second locating surface 11 promptly, and then acquire the position and the direction of implant place in the oral cavity.
The utility model discloses technical scheme is through providing a healing scanning piece 100, and healing scanning piece 100's lower extreme is pegged graft in the planting body, and the side surface of healing scanning piece 100's lower extreme is formed with first locating surface 311, and the side surface of healing scanning piece's upper end is formed with second locating surface 11, and first locating surface 311 and second locating surface 11 are located the coplanar, or first locating surface 311 and 11 parallel arrangement of second locating surface. After the healing scanning piece 100 is installed on the implant in the oral cavity, since the first positioning surface 311 corresponds to the second positioning surface 11, the second positioning surface 11 can be scanned in the oral cavity by using an intraoral scanning device, and the position and the direction of the implant can be detected. Make healing scanning piece 100 have healing base station and two kinds of functions of scanning rod simultaneously, save and need change the healing base station for this process of scanning rod at tooth planting in-process, improved work efficiency, reduce the misery of patient's treatment simultaneously, need not design special scanning rod moreover to can reduce scanning rod quantity and kind, shorten design time, reduction in production cost.
Referring to fig. 1 and 2 together, in an embodiment of the present application, a side surface of the upper end of the healing scan element 100 is recessed to form a second locating surface 11. It can be understood that the second locating surface 11 is formed by directly recessing the side surface of the upper end of the healing scanning element 100, the processing and forming process is convenient, and the structure is simplified.
Further, the maximum depth L1 of the side surface of the upper end of the healing scan element 100 is recessed by a range of values: l1 is not less than 0.3mm and not more than 0.8 mm. That is, the depth of the concave setting will affect the whole structure of the healing scanning element 100, if L1 is less than 0.3mm, the distance between the second positioning surface 11 to be detected and the outer side wall of the healing scanning element 100 is short, so that the detection difficulty is large and the accuracy cannot be guaranteed, if L1 is greater than 0.8mm, the volume of the healing scanning element 100 can be reduced more, and the whole supporting strength of the healing scanning element 100 is affected. Therefore, the maximum depth L1 recessed on the side surface of the upper end of the healing scan element 100 is set to a range value of 0.3mm L1 mm 0.8mm, such as 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, etc., so that the second positioning surface 11 can be effectively and easily detected while the overall strength of the healing scan element 100 is also ensured. It should be noted that the maximum depth L1 can be selected by those skilled in the art according to specific situations, and will not be described herein.
Optionally, the healing scan 100 has a connection surface 12 connecting the second positioning surface 11 and the lateral surface of the healing scan 100, and the maximum distance L2 between the connection surface 12 and the upper end surface of the healing scan 100 has a range of values: l2 is more than or equal to 0.3mm and less than or equal to 2 mm. That is, the side surface is concavely provided with the in-process that forms second locating surface 11, the union scanning piece 100 is provided with the connecting surface 12, the size of the maximum distance L2 between the connecting surface 12 and the upper end surface of the union scanning piece 100 can influence the whole area of the second locating surface 11, if L2 is smaller than 0.3mm, the whole area of the second locating surface 11 to be detected is too small, so that the difficulty of detecting the position of the second locating surface 11 is large and the precision cannot be guaranteed, if L1 is larger than 2mm, the volume of the union scanning piece 100 can be reduced more, and the whole supporting strength of the union scanning piece 100 is influenced. Therefore, the maximum depth L1 recessed on the side surface of the upper end of the healing scanning element 100 is set to a range value of 0.3mm ≦ L1 ≦ 2mm, and may be set to, for example, 0.3mm, 0.5mm, 0.7mm, 0.9mm, 1.1mm, 1.3mm, etc., so that the second positioning surface 11 can be effectively and easily detected while the overall strength of the healing scanning element 100 is also ensured. It should be noted that the maximum distance L2 can be selected by those skilled in the art according to specific situations, and will not be described herein.
Further, the joint of the connecting surface 12 and the second positioning surface 11 is arc-shaped. That is, the joint of the connecting surface 12 and the second positioning surface 11 is arc-shaped, so that the danger and the inconvenient use caused by a sharp structure are avoided, and the use safety is improved in the installation and use processes.
Referring to fig. 2, in an embodiment of the present application, the healing scan device 100 includes an upper end portion 10, a connecting portion 20 and a lower end portion 30, a second positioning surface 11 is disposed on the upper end portion 10, a first positioning surface 311 is disposed on the lower end portion 30, the upper end portion 10 and the lower end portion 30 are both cylindrical, the cross-sectional area of the upper end portion 10 is larger than that of the lower end portion 30, and two ends of the connecting portion 20 are respectively connected to the upper end portion 10 and the lower end portion 30. Wherein, upper end 10, connecting portion 20 and lower tip 30 structure as an organic whole, in order to simplify the structure and improve intensity, the production of being convenient for, and upper end 10 and lower tip 30 all are cylindric and the cross-sectional area of upper end 10 is greater than the cross-sectional area of lower tip 30, the both ends of connecting portion 20 are connected upper end 10 and lower tip 30 respectively, make connecting portion 20 be the shape of inverse conicity, thereby the cuff of gum closes up the connecting portion 20 formation that heals up scanning piece 100 in the in-process of healing up and has the cup-shaped structure of certain conicity, it is more pleasing to the eye, and accord with the shape structure of tooth.
Further, the lower end portion 30 is provided with a polygonal column structure 31, and the first positioning surface 311 is provided on a sidewall of the polygonal column structure 31. It should be noted that the lower end portion 30 includes the polygonal column structure 31 and the boss 311 connected to each other, the bottom surface of the boss 311 departing from the polygonal column structure 31 extends into the implant and abuts against the end surface of the implant, so that the healing scanning element 100 can be placed in the implant, after the lower end portion 30 of the healing scanning element 100 extends into the implant, the side wall of the polygonal column structure 31 of the lower end portion 30 abuts against the inner side wall of the implant, and the first positioning surface 311 can be disposed on one side wall of the polygonal column structure 31 and corresponds to the second positioning surface 11; optionally, the first positioning surface 311 may be a side wall of the polygon prism structure 31, and the second positioning surface 11 and the side wall of the polygon prism structure 31 are located on the same plane, or a side wall of the polygon prism structure 31 is parallel to the second positioning surface 11, and the position of a side wall of the polygon prism corresponding to the second positioning surface 11 can be synchronously detected by detecting the second positioning surface 11, so as to obtain data such as the position and the direction of the implant.
Alternatively, the first positioning surface 311 and the second positioning surface 11 are each provided in plurality. In order to improve the accuracy and precision during scanning, the side surface of the upper end of the healing scanning element 100 can form a plurality of second positioning surfaces 11, the side surface of the lower end of the healing scanning element 100 can correspondingly form a plurality of first positioning surfaces 311, one first positioning surface 311 corresponds to one second positioning surface 11, and each first positioning surface 311 abuts against the inner wall of the implant, so that the plurality of second positioning surfaces 11 can be detected during detection, and each item of more accurate data of the implant in the oral cavity can be acquired.
And/or the first positioning surface 311 and the second positioning surface 11 are flat surfaces, arc surfaces or curved surfaces. It can be understood that, when the second positioning surface 11 is a plane, and the first positioning surface 311 is the same plane, the first positioning surface 311 and the second positioning surface 11 may be located on the same plane or arranged in parallel, so as to correspond to each other, and when the second positioning surface 11 is a curved surface, the first positioning surface 311 is a curved surface or a curved surface, so that the first positioning surface 311 and the second positioning surface 11 may correspond to each other on the same plane or in parallel, thereby achieving the effect of detecting the position and the direction of the first positioning surface 311 by the second positioning surface 11.
In an embodiment of the present application, the healing scan element 100 is made of metal or ceramic. That is, the healing scan element 100 can be made of metal, such as pure titanium, and has good hardness and strength, and a long service life; or the gum is made of all-ceramic materials, so that the gum is attractive, comfortable and durable, and the gum discoloration condition is not influenced.
Referring to fig. 3 and 4, the present invention further provides a dental implant assembly, which comprises an implant (not shown), a healing scanning element 100 and a set screw 200, wherein the specific structure of the healing scanning element 100 refers to the above embodiments, and the dental implant assembly adopts all technical solutions of all the above embodiments, so that all the beneficial effects brought by the technical solutions of the above embodiments are at least achieved, and are not repeated herein. Wherein, the healing scanning element 100 is a hollow structure, the bottom of the set screw 200 passes through the bottom of the healing scanning element 100 to be connected with the implant thread, it can be understood that the top surface of the healing scanning element 100 is provided with a through opening 40, the through opening 40 penetrates the bottom surface of the healing scanning element 100, so that the healing scanning element 100 is a hollow structure, when the healing scan piece 100 is used, the healing scan piece 100 is fixed on the implant inside the alveolar bone, the bottom of the set screw 200 extends from the through hole 40 at the top end of the healing scan piece 100 and is screwed with the implant through the bottom of the healing scan piece 100, through a driver twist in the implant, the axis of driver main part, set screw 200, the axis of healing scanning piece 100 and the axis of implant are all on a straight line, the utility model is suitable for an existing planting tooth system, the driver need not to process in addition.
The above is only the preferred embodiment of the present invention, and the patent scope of the present invention is not limited thereby, all the equivalent structure changes made by the contents of the specification and the drawings are utilized under the inventive concept of the present invention, or the direct/indirect application in other related technical fields is included in the patent protection scope of the present invention.
Claims (10)
1. A healing scanning piece is connected with an implant in a matched mode and is characterized in that the lower end of the healing scanning piece is connected with the implant in an inserted mode, a first positioning surface is formed on the side surface of the lower end of the healing scanning piece, a second positioning surface is formed on the side surface of the upper end of the healing scanning piece, and the first positioning surface and the second positioning surface are located on the same plane or are arranged in parallel.
2. The healing scan of claim 1, wherein a side surface of the upper end of the healing scan is recessed to form the second locating surface.
3. The healing scan of claim 2, wherein the lateral surface of the upper end of the healing scan is recessed by a maximum depth L1 having a range of values: l1 is not less than 0.3mm and not more than 0.8 mm.
4. The healing scan of claim 2, wherein the healing scan has an attachment surface that attaches the second locating surface and a side surface of the healing scan, the maximum distance L2 between the attachment surface and the upper end surface of the healing scan having a range of values: l2 is more than or equal to 0.3mm and less than or equal to 2 mm.
5. The healing scanner of claim 4, wherein the junction of the attachment surface and the second locating surface is arcuate.
6. The healing scanner of any one of claims 1 to 5, wherein the healing scanner comprises an upper end, a connecting portion and a lower end, the second positioning surface is disposed on the upper end, the first positioning surface is disposed on the lower end, the upper end and the lower end are both cylindrical, the cross-sectional area of the upper end is larger than that of the lower end, and two ends of the connecting portion are respectively connected to the upper end and the lower end.
7. The healing scanner of claim 6, wherein the lower end portion has a polygonal prism structure, and the first positioning surface is disposed on a sidewall of the polygonal prism structure.
8. The healing scan of claim 6, wherein each of the first and second locating surfaces is provided in plurality;
and/or the first positioning surface and the second positioning surface are planes or cambered surfaces.
9. The healing scan of claim 6, wherein the material of the healing scan is metal or all ceramic.
10. A dental implant assembly comprising an implant, a healing scanning element and a set screw, wherein the healing scanning element is the healing scanning element according to any one of claims 1 to 9, the healing scanning element is a hollow structure, and the bottom of the set screw passes through the bottom of the healing scanning element and is in threaded connection with the implant.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780425.7U CN210408634U (en) | 2019-05-27 | 2019-05-27 | Healing scan and dental implant assembly |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920780425.7U CN210408634U (en) | 2019-05-27 | 2019-05-27 | Healing scan and dental implant assembly |
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| CN210408634U true CN210408634U (en) | 2020-04-28 |
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| CN201920780425.7U Active CN210408634U (en) | 2019-05-27 | 2019-05-27 | Healing scan and dental implant assembly |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888028A (en) * | 2020-07-13 | 2020-11-06 | 河南新博睿数字医疗科技有限公司 | Scanning bar for intraoral scanning |
| CN112370195A (en) * | 2020-11-23 | 2021-02-19 | 广东安特齿科有限公司 | Healing abutment assembly |
| CN112957148A (en) * | 2021-03-23 | 2021-06-15 | 郝晋玲 | Healing scanning body with biological anatomical structure and manufacturing process thereof |
| CN114469404A (en) * | 2022-02-08 | 2022-05-13 | 苏州新创诚医疗器械有限公司 | Construction method and construction device for healing abutment for tooth implantation restoration |
-
2019
- 2019-05-27 CN CN201920780425.7U patent/CN210408634U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111888028A (en) * | 2020-07-13 | 2020-11-06 | 河南新博睿数字医疗科技有限公司 | Scanning bar for intraoral scanning |
| CN111888028B (en) * | 2020-07-13 | 2022-01-11 | 河南新博睿数字医疗科技有限公司 | Scanning bar for intraoral scanning |
| CN112370195A (en) * | 2020-11-23 | 2021-02-19 | 广东安特齿科有限公司 | Healing abutment assembly |
| CN112957148A (en) * | 2021-03-23 | 2021-06-15 | 郝晋玲 | Healing scanning body with biological anatomical structure and manufacturing process thereof |
| CN114469404A (en) * | 2022-02-08 | 2022-05-13 | 苏州新创诚医疗器械有限公司 | Construction method and construction device for healing abutment for tooth implantation restoration |
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Effective date of registration: 20200619 Address after: 523000 Room 201, building 2, No. 3 Hualian street, Songshanhu Park, Dongguan City, Guangdong Province Patentee after: Guangdong ante dental Co.,Ltd. Address before: 523000 Third Floor, Block 3A, Hualian Street, Songshan Lake Hi-tech Industrial Development Zone, Dongguan City, Guangdong Province Patentee before: Dongguan Ante Medical Devices Co.,Ltd. |