CN216495729U - Oral implantation scanning rod - Google Patents
Oral implantation scanning rod Download PDFInfo
- Publication number
- CN216495729U CN216495729U CN202122332586.XU CN202122332586U CN216495729U CN 216495729 U CN216495729 U CN 216495729U CN 202122332586 U CN202122332586 U CN 202122332586U CN 216495729 U CN216495729 U CN 216495729U
- Authority
- CN
- China
- Prior art keywords
- scanning
- rod
- implant
- scanning rod
- central screw
- 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.)
- Active
Links
Images
Landscapes
- Dental Prosthetics (AREA)
- Prostheses (AREA)
Abstract
The utility model provides an oral implantation scanning rod, which comprises a scanning rod body and a central screw, wherein the scanning rod body is inserted on an implant and is screwed and fixed through the central screw, the upper end of the scanning rod body is provided with a first scanning positioning part and a second scanning positioning part, the first scanning positioning part and a single-side plane of a mosaic structure are in the same direction and are parallel, and a model scanner or an intraoral scanner is used for acquiring the position and the direction of the scanning rod on the implant in an oral cavity through data acquisition to obtain three-dimensional data of the implant in the oral cavity and obtain three-dimensional information of the implant in the oral cavity, so that implantation restoration is completed. The utility model has uniform material, improves the precision of planting data acquisition and reduces the inventory of scanning rods.
Description
Technical Field
The utility model relates to the technical field of stomatology, in particular to an oral implant scanning rod.
Background
The personalized implant abutment restoration in the clinical implant digital restoration is widely applied due to the advantage that the angle, the height and the gingival penetrating form can be adaptively adjusted according to the oral implant environment. The three-dimensional data conversion of the implant position in the oral cavity needs to use a critical component of a scanning rod, and is mainly applied to the process that a model scanner or an intraoral scanner collects data of the implant position and the implant direction in the oral cavity, the three-dimensional data obtained through scanning is subjected to surface matching with an implant database in design software, and the three-dimensional information of the implant is obtained, so that personalized implant repair is completed. The implant position scanning rod for the existing digital restoration of oral implantation still has the following problems:
1. the brands and the models of the implants in the market are too many, so that the implants are easy to be confused and are difficult to identify;
2. the scanning rod for the scanning of the planting model and the intraoral scanning is not uniform in shape and material, is generally made of metal and plastic in a bonding mode, is easy to deform and fall off, causes inaccurate scanning data, cannot be sterilized at high temperature and high pressure, and can be used repeatedly;
3. the adjacent gap of the implant restoration tooth is too narrow, and the diameter of the scanning rod is too large to be placed in;
4. the mouth opening degree of the posterior teeth area is small, the structure of the identification surface is single, and the identification effect of the intraoral scanning process is poor.
Therefore, it is desirable to design an oral scanning rod to solve the above-mentioned problems.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide an oral implant scanning rod which is used for solving the problems.
In order to achieve the purpose, the utility model is realized by the following technical scheme: the utility model provides a scanning rod is planted in oral cavity, includes second scanning location portion, cylinder structure, cone structure, first scanning location portion, central screw, chimera structure one, chimera structure two, 8 style of calligraphy structure and sign, the lower part of scanning rod is equipped with chimera structure one, chimera structure two inserts the planting body kneck, and through central screw fixation, the middle part of scanning rod is equipped with cone structure and cylinder structure and gum cuff contact, and the regional 8 style of calligraphy structure district both sides in scanning rod upper portion are cut into the plane, establish to first scanning location portion and second scanning location portion, and first scanning location portion is located the first lateral part of scanning rod, second scanning location portion is located the second lateral part of scanning rod, first lateral part with second lateral part back of the body and parallel, first lateral part plane length is greater than second lateral part plane.
Preferably, the scan rod and the central screw are both made of metal.
Preferably, the first mosaic structure and the second mosaic structure on the lower part of the scanning rod are far away from the first scanning positioning part and the second scanning positioning part, and the contour shapes of the first mosaic structure and the second mosaic structure of the scanning rod are consistent with the contour shape of the implant interface.
Preferably, the outer surface of the bottom of the central screw of the scanning rod is provided with an external thread which is screwed with a threaded hole in the implant, the central screw is used for pressurizing and fixing the main body of the scanning rod through a countersunk groove at the hole, and an internal thread is arranged in the mosaic structure II and is in threaded connection with the central screw.
Preferably, the middle cone structure of scanning rod has the gum cuff characteristic, and the cylinder structure is the biggest footpath extension of cone structure, can effectively avoid planting to wear the gum too high and wear into the oppression and wear into unsmoothly.
Preferably, the cross section of the second mosaic structure is polygonal, the first scanning and positioning part is parallel to the single-side plane of the second mosaic structure in the same direction, and the outside of the scanning rod is provided with an identifier.
The utility model provides an oral implant scanning rod. The method has the following beneficial effects:
1. according to the oral implant scanning rod provided by the utility model, through scanning the implant position scanning rod, the oral three-dimensional scanner can accurately transfer the brand, model, position and direction of the implant into the virtual three-dimensional model, so that the data conversion precision of the digital restoration implant for oral implantation is improved, and the failure of the digital restoration scheme for oral implantation is effectively reduced.
Drawings
FIG. 1 is a schematic structural view of the present invention;
FIG. 2 is a schematic view of the external structure of the present invention;
fig. 3 is a schematic view of the installation structure of the present invention.
In the figure: 1. a central screw passing hole; 2. a second scanning and positioning section; 3. a cylindrical structure; 4. a pyramidal structure; 5. a first scanning and positioning section; 6. a central screw; 601. a countersunk groove; 602. an external thread; 7. A first mosaic structure; 8. a second mosaic structure; 9. 8-shaped structure; 10. an internal thread; 11. identifying; 12. an implant.
Detailed Description
The utility model is further described with reference to the following drawings and detailed description:
in the description of the present invention, it should be noted that the terms "top", "bottom", "one side", "the other side", "front", "back", "middle part", "inside", "top", "bottom", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the referred device or element must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention; the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance; furthermore, unless expressly stated or limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, as they may be fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.
As shown in fig. 1-3, an oral implant scanning rod comprises a second scanning and positioning portion 2, a cylindrical structure 3, a conical structure 4, a first scanning and positioning portion 5, a central screw 6, a first mosaic structure 7, a second mosaic structure 8, a 8-shaped structure 9 and a mark 11, wherein the lower portion of the scanning rod is provided with the first mosaic structure 7, the second mosaic structure 8 is inserted into an implant 12 interface and is fixed by the central screw 6, the middle portion of the scanning rod is provided with the conical structure 4 and the cylindrical structure 3 to contact with gum cuffs, two sides of the 8-shaped structure 9 region in the upper region of the scanning rod are cut into planes and are provided as the first scanning and positioning portion 5 and the second scanning and positioning portion 2, the first scanning and positioning portion 5 is located at a first side portion of the scanning rod, the second scanning and positioning portion 2 is located at a second side portion of the scanning rod, the first side portion is back of the second side portion and is parallel to the second side portion, the length of the first side plane is larger than that of the second side plane, and the 8-shaped structure (9) in the upper area of the scanning rod body is independent in appearance and easy to distinguish.
By the scheme of the utility model, the scanning rod and the central screw are both made of metal by cutting.
Through the scheme of the utility model, the lower part of the scanning rod, namely the first mosaic structure 7 and the second mosaic structure 8 are far away from the first scanning and positioning part 5 and the second scanning and positioning part 2, and the contour shapes of the lower part of the scanning rod, namely the first mosaic structure 7 and the second mosaic structure 8 are consistent with the contour shape of the interface of the implant 12.
According to the scheme of the utility model, the outer surface of the bottom of the central screw 6 of the scanning rod is provided with the external thread 602 which is screwed with the threaded hole in the implant 12, the central screw passes through the countersunk head groove 601 at the hole 1 to pressurize and fix the main body of the scanning rod, and the inner thread 10 is arranged in the mosaic structure II 8 and is in threaded connection with the central screw 6, so that the central screw (6) is not dropped.
Through the scheme of the utility model, the cone structure 4 in the middle of the scanning rod has the characteristics of the gum cuff, and the cylinder structure 3 extends to the maximum diameter of the cone structure 4, so that the compression feeling and unsmooth wearing of the implant with too high gum can be effectively avoided.
According to the scheme of the utility model, the cross section of the second mosaic structure 8 is polygonal, the first scanning and positioning part 5 and the unilateral plane of the second mosaic structure 8 are in the same direction and parallel, and the outside of the scanning rod is provided with the mark 11 which is laser coding.
Through the scanning of the implant position scanning rod, the oral cavity three-dimensional scanner can accurately transfer the brand, the model, the position and the direction of the implant to the virtual three-dimensional model, the data conversion precision of the digital restoration implant for oral cavity implantation is improved, and the failure of the digital restoration scheme for oral cavity implantation is effectively reduced.
Finally, it should be noted that: although the present invention has been described in detail with reference to the foregoing embodiments, those skilled in the art will understand that various changes, modifications and substitutions can be made without departing from the spirit and scope of the utility model as defined by the appended claims. Any modification, equivalent replacement, or improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.
Claims (6)
1. A scanning rod for dental implantation comprises a second scanning positioning part (2), a cylinder structure (3), a cone structure (4), a first scanning positioning part (5), a central screw (6), a mosaic structure I (7), a mosaic structure II (8), an 8-shaped structure (9) and a mark (11), and is characterized in that the lower part of the scanning rod is provided with the mosaic structure I (7), the mosaic structure II (8) is inserted into an implant (12) interface and is fixed through the central screw (6), the middle part of the scanning rod is provided with the cone structure (4) and the cylinder structure (3) to be contacted with gum cuffs, two sides of the 8-shaped structure (9) area of the upper part of the scanning rod are cut into planes which are arranged as the first scanning positioning part (5) and the second scanning positioning part (2), and the first scanning positioning part (5) is positioned at the first side part of the scanning rod, the second scanning and positioning part (2) is positioned on the second side part of the scanning rod, the first side part and the second side part are back to back and parallel, and the length of the first side part plane is greater than that of the second side part plane.
2. The dental implant scanning bar of claim 1, wherein: the scanning rod and the central screw are both made of metal by cutting.
3. The dental implant scanning bar of claim 1, wherein: the lower part chimera structure (7) and chimera structure two (8) of scanning rod keep away from first scanning location portion (5) and second scanning location portion (2), and chimera structure one (7), chimera structure two (8) profile shape and planting body (12) kneck profile shape of scanning rod are unanimous.
4. The dental implant scanning bar of claim 1, wherein: the outer surface of the bottom of a central screw (6) of the scanning rod is provided with an external thread (602) which is screwed with a threaded hole in an implant (12), the central screw passes through a countersunk groove (601) at the hole (1) to pressurize and fix the main body of the scanning rod, and an internal thread (10) is arranged in a mosaic structure II (8) and is in threaded connection with the central screw (6).
5. The dental implant scanning bar of claim 1, wherein: the middle cone structure (4) of the scanning rod has a gum cuff characteristic, and the cylinder structure (3) is an extension of the maximum diameter of the cone structure (4).
6. The dental implant scanning bar of claim 1, wherein: the cross section of the second mosaic structure (8) is polygonal, the first scanning and positioning part (5) and the unilateral plane of the second mosaic structure (8) are in the same direction and parallel, and the outside of the scanning rod is provided with an identifier (11).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332586.XU CN216495729U (en) | 2021-09-26 | 2021-09-26 | Oral implantation scanning rod |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122332586.XU CN216495729U (en) | 2021-09-26 | 2021-09-26 | Oral implantation scanning rod |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216495729U true CN216495729U (en) | 2022-05-13 |
Family
ID=81519565
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122332586.XU Active CN216495729U (en) | 2021-09-26 | 2021-09-26 | Oral implantation scanning rod |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN216495729U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068137A (en) * | 2022-06-16 | 2022-09-20 | 江苏柯润玺医疗科技发展有限公司 | Method for manufacturing personalized planting bridge frame |
-
2021
- 2021-09-26 CN CN202122332586.XU patent/CN216495729U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN115068137A (en) * | 2022-06-16 | 2022-09-20 | 江苏柯润玺医疗科技发展有限公司 | Method for manufacturing personalized planting bridge frame |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN113893052A (en) | Multi-functional healing scanning transfer composite abutment subassembly is planted in oral cavity | |
| TWI394560B (en) | Template for dental implant and its manufacturing method thereof | |
| CN216495729U (en) | Oral implantation scanning rod | |
| CN109223212A (en) | Edentulous jaw tooth-planting guide plate fixing device and plantation guide plate and preparation method thereof, fixing means | |
| CN100443063C (en) | Universal teeth prosthesis and method of manufacturing thereof | |
| CN215079995U (en) | Removable denture abutment prepares and implants and uses joint baffle | |
| CN116919636A (en) | Full-flow digital sequence combined magnetic attraction type guide plate for full-mouth planting | |
| CN216797877U (en) | Multifunctional healing scanning and transferring composite abutment component for oral implantation | |
| CN115137505B (en) | Manufacturing process of standard dental retention guide plate based on digital technology | |
| CN213249888U (en) | Personalized scanning healing base station for implant repair | |
| CN211723490U (en) | Healing abutment and dental implant assembly | |
| CN114569260B (en) | Guide plate of taking one's place after maxilla cuts bone | |
| CN114848184A (en) | Removable and wearable appliance and manufacturing method thereof | |
| US20110244416A1 (en) | Apparatus, method and system for dental implants | |
| CN210330790U (en) | Bolt-channel type denture attachment and retention structure | |
| CN204931869U (en) | A kind of integral type base station | |
| CN209450693U (en) | A kind of tooth-implanting guide plate of 3D printing medical treatment | |
| TWI384966B (en) | Implant surgical guide template and bone nail locator | |
| CN214387712U (en) | Implant scanning body | |
| CN220938197U (en) | Oral implant structure | |
| CN219147982U (en) | Guiding and positioning device for incremental repair of alveolar bone | |
| CN210990834U (en) | Scanning rod is planted in oral cavity | |
| CN214049150U (en) | Bone guide plate is got to jaw chin | |
| CN213465389U (en) | Double-end lingual arch wire in-place device | |
| CN219271182U (en) | Accurate mould mechanism of getting of passive position of implant |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |