CN212940029U - Window-opening type central bolt of mold taking rod of implant tooth - Google Patents
Window-opening type central bolt of mold taking rod of implant tooth Download PDFInfo
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- CN212940029U CN212940029U CN202021061591.0U CN202021061591U CN212940029U CN 212940029 U CN212940029 U CN 212940029U CN 202021061591 U CN202021061591 U CN 202021061591U CN 212940029 U CN212940029 U CN 212940029U
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Abstract
The utility model relates to a medical instrument technical field is planted to dentistry, discloses a formula of windowing kind plant tooth mould pole central bolt. It includes: the bottom end of the rod body is provided with an external thread for connecting an implant; the top end of the rod body is provided with a transverse screwing structure which is matched with the screwing mechanism to transversely screw the central bolt of the mold taking rod. Preferably, the transverse screwing structure is a screwing clamping part arranged outside the top end of the rod body, and the screwing mechanism is used for screwing the central bolt of the mold taking rod transversely by clamping the screwing clamping part; the screwing clamping part is a hexagonal clamping part or a triangular clamping part. The embodiment can reduce the requirement on the opening degree of a patient and the difficulty of operation by proposing the transverse screwing mold taking rod central bolt.
Description
Technical Field
The utility model relates to a medical instrument technical field is planted to the dentistry, in particular to formula of windowing kind plant tooth mould pole central bolt.
Background
Dentition defects and loss are common oral problems in the elderly, and caries and periodontal diseases are the major causes of tooth loss in the elderly. With age, the number of missing teeth in the elderly increases. When the number of teeth loss is more than one fourth of the total teeth, the normal function of the oral cavity, especially the chewing function, is affected, and the digestion and absorption of food are further affected. Long-term loss of most teeth also affects the physical and mental health and quality of life of the elderly. The problem of tooth loss of the old people in China is prominent. At present, the repairing modes aiming at dentition defects and deletions mainly comprise fixed denture repairing, movable denture repairing and implant denture repairing. The implanted denture is more and more favored by patients because of the advantages of no damage to adjacent teeth, good retention and stability, high chewing efficiency, natural and beautiful appearance and the like.
An outward opening window type mold taking rod and a central bolt of the mold taking rod are frequently used instruments in tooth implantation restoration. The inventor finds in practice that during the operation, the screw driver needs to be used for longitudinally screwing or unscrewing the mold taking rod central bolt from the top of the mold taking rod central bolt, and the screwing mode has high requirements on the patient opening degree, particularly in the posterior tooth area, so that the mold taking operation is difficult.
SUMMERY OF THE UTILITY MODEL
In view of this, the utility model aims at providing a formula of windowing kind implant gets mould pole central bolt transversely revolves to twist gets mould pole central bolt through proposing to can reduce the requirement and the operation degree of difficulty to patient's opening degree.
In order to solve the technical problem, the utility model provides an embodiment provides a formula of windowing kind plant tooth mold extraction pole central bolt, include: the bottom end of the rod body is provided with an external thread for connecting an implant; the top end of the rod body is provided with a transverse screwing structure which is matched with the screwing mechanism to transversely screw the central bolt of the mold taking rod.
The utility model discloses embodiment provides a formula of windowing kind plant tooth gets mould pole central bolt sets up on the top of pole body and transversely revolves the twist structure, thereby makes it and revolve wrong mechanism's cooperation realization and transversely revolve wrong mould pole central bolt of twisting to can reduce the requirement and the operation degree of difficulty to patient's opening degree by a wide margin.
As an embodiment, the transverse screwing structure is a screwing clamping part arranged outside the top end of the rod body, and the screwing mechanism is used for screwing the central bolt of the mold taking rod transversely by clamping the screwing clamping part.
As an embodiment, the screwing clamp is a hexagonal clamp or a triangular clamp.
As an embodiment, the top end of the rod body is internally provided with a longitudinal screwing hole matched with the longitudinal screwing device.
In one embodiment, the longitudinal screw hole is a hexagonal hole.
As an embodiment, the transverse screw structure is a transverse screw hole which is arranged at the top end of the rod body and transversely penetrates through the rod body.
As an embodiment, the central bolt of the mold taking rod is made of medical stainless steel.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly introduced below, it should be understood that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.
Fig. 1 is a schematic structural view of a central bolt of a mold rod of a window-opening type dental implant provided by the embodiment of the present invention.
In the figure: the rod comprises a rod body-1, threads-2, a transverse screwing structure-3 and a screwing hole-4.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the following will explain in detail each embodiment of the present invention with reference to the accompanying drawings. However, it will be appreciated by those of ordinary skill in the art that in various embodiments of the invention, numerous technical details are set forth in order to provide a better understanding of the present application. However, the technical solutions claimed in the claims of the present application can be implemented without these technical details and with various changes and modifications based on the following embodiments.
For convenience of description, the terms "lateral," "longitudinal," "top," and "bottom" are used in a generic and descriptive sense only and not for purposes of limitation, as applied to the structure of the invention.
The embodiment of the application provides a central bolt of a windowing type mold taking rod for a dental implant, which is matched with the windowing type mold taking rod for use so as to assist in carrying out the windowing type mold taking operation for the dental implant. As shown in fig. 1, the central bolt of the window-opening type dental implant tapping rod of the present embodiment includes: the rod comprises a rod body 1, wherein the bottom end of the rod body 1 is provided with an external thread 2 for connecting an implant (not shown); the top end of the rod body 1 is provided with a transverse screwing structure 3 which is matched with the screwing mechanism to transversely screw and screw the central bolt of the windowing type dental implant mold taking rod. Therefore, the central bolt of the mold taking rod for the fenestrated dental implant of the embodiment can be screwed in a transverse screwing mode in the fenestrated dental implant mold taking operation process, compared with the prior art in which the central bolt of the mold taking rod is screwed longitudinally from the top end of the central bolt of the mold taking rod by a screwdriver, the requirement on the patient opening degree can be greatly reduced, particularly for parts with higher requirement on the patient opening degree, such as a posterior dental area, and the like, a doctor can clamp the transverse screwing structure 3 of the central bolt of the mold taking rod by means of a proper screwing mechanism, and can more easily and transversely screw the central bolt of the mold taking rod to perform corresponding mold taking operation, so that the requirement on the patient opening degree and the difficulty of the doctor operation are favorably reduced, and the operation is favorably and smoothly completed.
Alternatively, the transverse screwing structure 3 may be a screwing holder disposed at the top end of the rod body 1, and the screwing mechanism may clamp the screwing holder to screw the central bolt of the mold rod transversely, in this case, the screwing mechanism may employ a needle holder, a wrench, and the like. Preferably, as shown in fig. 1, the screwing holder may be a hexagonal holder, but is not limited thereto, and in some examples, the screwing holder may also be a triangular holder, a quadrangular holder, or other shapes that facilitate the screwing operation.
As another implementation manner, the transverse screwing structure 3 may also be a transverse screwing hole which is arranged at the top end of the rod body 1 and transversely penetrates through the rod body 1. In this case, the transverse screwing operation of the central bolt of the mold removal rod can be realized by a rod-shaped structure which can be inserted into the transverse screwing hole. Specifically, the internal diameter of the cross screw hole may be slightly larger than the internal diameter of the rod-like structure inserted therein, thereby facilitating the insertion of the rod-like structure and the adjustment of the position of the insertion of the rod-like structure into the cross screw hole. After the rod-shaped structure is inserted, the central bolt of the mold taking rod can be transversely screwed by operating one end or two ends of the rod-shaped structure. The embodiment does not limit the specific implementation manner of the transverse screwing structure 3 as long as the transverse screwing of the central bolt of the mold taking rod can be realized.
Optionally, the inside of the top end of the rod body 1 may also be provided with a longitudinal screwing hole 4 cooperating with the longitudinal screwing means. Further, by way of example and not limitation, the longitudinal screwing hole 4 may be a hexagonal hole and the longitudinal screwing device may be a screwdriver. So that the central bolt of the mold taking rod can be screwed not only transversely, but also longitudinally (i.e. in a direction parallel to the rod body). Therefore, a doctor can screw the central bolt of the mold taking rod in a longitudinal screwing mode under the condition that longitudinal screwing is allowed according to the position of mold taking operation, and screw the central bolt of the mold taking rod in a transverse screwing mode under the condition that transverse screwing is more appropriate, so that the use convenience of the central bolt of the mold taking rod is improved.
Optionally, in this embodiment, the central bolt of the mold-taking rod may be made of a material such as medical stainless steel, but is not limited thereto, and may also be made of other suitable materials.
It should be noted that, the related structures, shapes, sizes, etc. of the rod body 1 and the threads 2 of the windowing type dental implant tapping rod central bolt of the present embodiment may be the same as those of the existing tapping rod central bolt, as long as the windowing type dental implant tapping rod can be used in cooperation with the windowing type dental implant tapping rod, and the present embodiment is not limited to the specific structures of the rod body 1 and the threads 2, etc.
The windowing type central bolt of the mold taking rod for the dental implant can transversely screw the central bolt of the mold taking rod in the mold taking process, so that the requirement on the opening degree of a patient is greatly reduced, the operation difficulty is reduced, the success rate of the operation is favorably improved, and the windowing type central bolt is suitable for popularization and application.
It will be understood by those skilled in the art that the foregoing embodiments are specific examples of the invention, and that various changes in form and details may be made therein without departing from the spirit and scope of the invention in its practical application.
Claims (7)
1. The utility model provides a formula of windowing plant tooth mould pole central bolt, its characterized in that includes: the bottom end of the rod body is provided with an external thread for connecting an implant; the top end of the rod body is provided with a transverse screwing structure which is matched with the screwing mechanism to transversely screw the central bolt of the mold taking rod.
2. The window type dental implant tapping rod central bolt of claim 1, wherein the transverse screwing structure is a screwing clamping portion disposed outside the top end of the rod body, and the screwing mechanism screws the tapping rod central bolt transversely by clamping the screwing clamping portion.
3. The central bolt of the tapping rod for window type dental implant of claim 2, wherein the screwing clamp is a hexagonal clamp or a triangular clamp.
4. The window type dental implant impression taking rod central bolt of claim 1, wherein a longitudinal screwing hole matched with a longitudinal screwing device is arranged inside the top end of the rod body.
5. The window type dental implant tapping rod central bolt of claim 4, wherein the longitudinal screwing hole is a hexagonal hole.
6. The fenestration dental implant model taking rod central bolt of claim 1, wherein the transverse screwing structure is a transverse screwing hole disposed at the top end of the rod body and transversely penetrating the rod body.
7. The window type dental implant tapping rod central bolt according to any one of claims 1-6, wherein the tapping rod central bolt is made of medical stainless steel.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061591.0U CN212940029U (en) | 2020-06-09 | 2020-06-09 | Window-opening type central bolt of mold taking rod of implant tooth |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021061591.0U CN212940029U (en) | 2020-06-09 | 2020-06-09 | Window-opening type central bolt of mold taking rod of implant tooth |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN212940029U true CN212940029U (en) | 2021-04-13 |
Family
ID=75385868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021061591.0U Active CN212940029U (en) | 2020-06-09 | 2020-06-09 | Window-opening type central bolt of mold taking rod of implant tooth |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN212940029U (en) |
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2020
- 2020-06-09 CN CN202021061591.0U patent/CN212940029U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20230118 Address after: Room 303, Building 2, No. 788, Laoshan South Road, Rongcheng City, Weihai City, Shandong Province, 264315 Patentee after: Weihai Rongcheng Dadongfeng Operation Management Co.,Ltd. Address before: 200000 units 01, 02 and 2 / F, 1 / F, commercial podium building, No. 99, laotaiping lane, Huangpu District, Shanghai Patentee before: Shanghai Yingbo dental clinic Co.,Ltd. |
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| TR01 | Transfer of patent right |