CN220860185U - Self-locking sleeve of tooth implantation backup hole suite - Google Patents
Self-locking sleeve of tooth implantation backup hole suite Download PDFInfo
- Publication number
- CN220860185U CN220860185U CN202322452417.9U CN202322452417U CN220860185U CN 220860185 U CN220860185 U CN 220860185U CN 202322452417 U CN202322452417 U CN 202322452417U CN 220860185 U CN220860185 U CN 220860185U
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- CN
- China
- Prior art keywords
- guide
- seat
- sleeve
- guide sleeve
- self
- 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.)
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- 238000002513 implantation Methods 0.000 title claims description 6
- 239000004053 dental implant Substances 0.000 claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 6
- 238000000926 separation method Methods 0.000 claims abstract description 4
- 239000007943 implant Substances 0.000 abstract description 5
- 238000000034 method Methods 0.000 abstract description 5
- 238000005553 drilling Methods 0.000 description 9
- 210000000515 tooth Anatomy 0.000 description 5
- 206010044048 Tooth missing Diseases 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000011900 installation process Methods 0.000 description 1
- 210000004871 mandibular tooth Anatomy 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
Landscapes
- Dental Prosthetics (AREA)
Abstract
The utility model discloses a self-locking sleeve of a dental implant standby hole sleeve, which comprises a guide hole seat and a guide sleeve, wherein the guide hole seat and the guide sleeve are arranged on a implant guide plate, and the guide sleeve is movably inserted into an inner cavity of the guide hole seat; the guide sleeve comprises a round seat and connecting columns connected to two sides of the round seat, two channels which are correspondingly matched and spliced with the two connecting columns are formed in the top of the side wall of the guide seat, the connecting columns can be inserted into the side wall of the guide seat along the channels, self-locking and unlocking of the guide sleeve in the guide seat are achieved, so that installation and separation between the guide sleeve and the guide seat are facilitated, the guide sleeve is detachably connected with the guide sleeve, the guide sleeve is not required to be detached integrally when the guide sleeve is replaced, only the guide sleeve is required to be detached for replacement, forward rotating force is applied, the guide sleeve can be automatically locked in the guide seat, and conversely, after reverse rotating force is applied, the guide sleeve can be automatically unlocked, and the locking and unlocking processes are quick.
Description
Technical Field
The utility model relates to the technical field of dental implant guide plates, in particular to a self-locking sleeve of a dental implant backup hole kit.
Background
The digital implantation surgery guide plate technology can guide the preparation of implantation holes in the whole process, reduces errors caused by free hand hole preparation, has been widely applied in dental implantation surgery, has smaller tooth-missing gap in the anterior mandibular tooth area and can not accommodate guide sleeves with conventional diameters, and mainly adopts a single-drill guide mode to prepare holes.
At present, the existing single-drill guiding mode only uses a guiding sleeve with a narrow diameter to be matched with a thinner drill needle to prepare a planting hole, so that the preparation of the hole with the narrow aperture can be completed, the guiding sleeve with the fixed diameter is fixedly connected with the planting guide plate, the guiding sleeve with the fixed diameter can only generally allow a guiding drilling tool with one size to pass through, in the preparation of the hole for planting teeth, different types of guiding drilling tools are sometimes needed, when different types of guiding drilling tools are used, the guiding sleeve and the planting guide plate are needed to be replaced integrally, in the replacement process, the planting guide plate is needed to be detached, the planting guide plate is needed to be reinstalled, so that the preparation of various planting guide plates is needed to be matched, and the problem of low preparation efficiency of the planting tooth hole is caused.
Disclosure of utility model
The utility model aims to provide a self-locking sleeve of a dental implant standby hole kit, which aims to solve the problems that the existing guide sleeve is fixedly connected with a dental implant guide plate, the guide sleeve with a fixed diameter can only generally allow a guide type drilling tool with one size to pass through, and when different types of guide type drilling tools are used, the guide sleeve and the dental implant guide plate are required to be replaced integrally, so that the labor and effort are wasted, various dental implant guide plates are required to be prepared for matching, and the preparation efficiency of dental implant cavities is low.
In order to solve the technical problems, the utility model specifically provides the following technical scheme: the self-locking sleeve of the implant standby hole sleeve comprises a guide hole seat and a guide sleeve, wherein the guide hole seat and the guide sleeve are arranged on an implant guide plate, and the guide sleeve is movably inserted into an inner cavity of the guide hole seat;
The guide sleeve comprises a round seat and connecting columns connected to two sides of the round seat, two channels correspondingly matched with and spliced with the two connecting columns are formed in the top of the side wall of the guide hole seat, the connecting columns can be inserted into the side wall of the guide hole seat along the channels, and self-locking of the guide sleeve in the guide hole seat is achieved, so that installation and separation between the guide sleeve and the guide hole seat are facilitated.
As a preferable scheme of the utility model, the outer diameter of the round seat is the same as the inner diameter of the center of the guide hole seat, and the center of the inner cavity of the round seat is provided with a mounting through hole along the length direction of the inner cavity so as to allow a drill bit to pass through.
As a preferred embodiment of the present utility model, the guide hole seat protrudes from the top of the planting guide, and the bottom of the guide hole seat is on the same level with the top of the planting guide.
As a preferred scheme of the utility model, the centers of the two connecting columns and the pipe center of the guide sleeve are on the same straight line, so that the guide sleeve is stressed uniformly in the guide hole seat, namely, the two connecting columns are distributed at two ends of any pipe diameter route of the guide sleeve.
As a preferable scheme of the utility model, the channel is L-shaped, the channel comprises a transverse section and a vertical section, the transverse section and the vertical section are communicated, the transverse section and the vertical section penetrate through the inner side wall and the outer side wall of the guide hole seat, one end of the vertical section positioned at the top of the guide hole seat is in an opening shape, the other end of the vertical section stretches into the inner cavity of the side wall of the guide hole seat and is communicated with the transverse section, and one end of the transverse section far away from the vertical section is closed.
As a preferred aspect of the present utility model, the lateral sections of the two channels are oppositely oriented so that the connecting posts on the guide sleeve can simultaneously disengage from the lateral sections or simultaneously insert into the lateral sections when the guide sleeve is rotated in a single direction.
Compared with the prior art, the utility model has the following beneficial effects:
The device provided by the utility model adopts a detachable connection mode between the guide hole seat and the guide sleeve, when the guide sleeve is replaced, the whole guide plate is not required to be detached, only the guide sleeve is required to be detached for replacement, and when the guide sleeve is connected, the guide sleeve can be automatically locked in the guide hole seat by applying forward rotation force, and conversely, after applying reverse rotation force, the guide sleeve can be automatically unlocked, and the locking and unlocking processes are rapid and convenient.
Drawings
In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below. It will be apparent to those of ordinary skill in the art that the drawings in the following description are exemplary only and that other implementations can be obtained from the extensions of the drawings provided without inventive effort.
FIG. 1 is a schematic diagram of the overall structure of the present utility model;
FIG. 2 is a schematic view of the guide sleeve of FIG. 1 separated from the guide bore seat in accordance with the present utility model;
FIG. 3 is a schematic view of the integral structure of FIG. 1 mounted on a tooth in accordance with the present utility model;
Reference numerals in the drawings are respectively as follows:
1. A guide hole seat; 2. a guide sleeve; 21. a round seat; 22. a connecting column; 23. mounting through holes; 3. a channel; 31. a transverse section; 32. a vertical section; 4. and planting a guide plate.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
1-2, A self-locking sleeve of a dental implant standby hole kit comprises a guide hole seat 1 and a guide sleeve 2 which are arranged on a implant guide plate 4, wherein the guide sleeve 2 is movably inserted into an inner cavity of the guide hole seat 1;
The guide sleeve 2 comprises a round seat 21 and connecting columns 22 connected to two sides of the round seat 21, two channels 3 which are correspondingly matched and spliced with the two connecting columns 22 are formed in the top of the side wall of the guide hole seat 1, the connecting columns 22 can be inserted into the side wall of the guide hole seat 1 along the channels 3, and self-locking of the guide sleeve 2 in the guide hole seat 1 is achieved, so that installation and separation between the guide sleeve 2 and the guide hole seat 2 are facilitated.
Adopt detachable connected mode between guide hole seat and the guide sleeve, when changing the guide sleeve, need not to dismantle planting baffle wholly, only need with the guide sleeve dismantle change can, through exerting forward rotation force when connecting, the guide sleeve can automatic locking in the guide hole seat, on the contrary, after exerting reverse rotation force, the guide sleeve can automatic unblock, the process of locking and unblock is quick convenient.
Because the guide sleeve 2 can move in the guide hole seat 1 by the detachable connection mode between the guide hole seat 1 and the guide sleeve 2, the outer diameter of the round seat 21 is the same as the inner diameter of the center of the guide hole seat 1, and the inner cavity center of the round seat 21 is provided with a mounting through hole 23 along the length direction of the inner cavity center for a drill bit to pass through.
Since the guide sleeve 2 is used in combination with the dental implant drill, the installation of the guide sleeve 2 may be affected by the rotation shaft in the drill, so that the guide sleeve 2 needs to be locked in the guide hole seat 1 during the installation process, and needs to be unlocked conveniently and quickly after the guide sleeve 2 is locked, so as to be used in combination with different types of drills.
Specifically, as shown in fig. 2, the channel 3 is L-shaped, the channel 3 includes a transverse section 31 and a vertical section 32, the transverse section 31 is communicated with the vertical section 32, the transverse section 31 and the vertical section 32 penetrate through the inner and outer side walls of the guide hole seat 1, one end of the vertical section 32 positioned at the top of the guide hole seat 1 is in an open shape, the other end of the vertical section 32 extends into the side wall inner cavity of the guide hole seat 1 and is communicated with the transverse section 31, and one end of the transverse section 31 far away from the vertical section 32 is closed.
Further, as shown in fig. 2, the transverse sections 31 of the two channels 3 are opposite in orientation, so that when the guide sleeve 2 rotates in a single direction, the connecting posts 22 on the guide sleeve 2 can be simultaneously separated from the transverse sections 31 or simultaneously inserted into the transverse sections 31, so that the guide sleeve 2 is supported at two positions, and the placement stability of the guide sleeve 2 is ensured.
When in use, the connecting column 22 enters along the vertical section 32 of the channel 3 until the bottom of the vertical section 32 is inserted, then the guide sleeve 2 is rotated clockwise, the rotating guide sleeve 2 drives the connecting column 22 to rotate synchronously, at the moment, the connecting column 22 slides along the transverse section 31 until the connecting column slides to the top of the transverse section 31, and as one end of the transverse section 31 is opened, one end is closed, and the opening is communicated with the vertical section 32, when the guide sleeve 2 is rotated clockwise, the connecting column 22 cannot be continuously rotated until the connecting column 22 is rotated to the closed end of the transverse section 31, namely, the connecting column 22 is locked on the transverse section 31, when the guide sleeve 2 is matched with a drilling machine, the drilling machine is also kept rotated clockwise, the guide sleeve 2 can be prevented from rotating along with the rotation of the drilling machine, when the guide sleeve 2 is required to be disassembled, the connecting column 22 on the guide sleeve 2 is rotated to the opening of the transverse section 31 only by reversely rotating the guide sleeve 2, and the connecting column 22 is taken out along the vertical section 32, so that the guide sleeve 2 and the guide hole seat 1 can be separated.
Since the connection posts 22 can support the guide sleeve 2, and the guide sleeve 2 is cylindrical, the two connection posts 22 need to be symmetrically arranged on the guide sleeve 2 in order to ensure the uniformity of the stress of the guide sleeve 2.
Specifically, as shown in fig. 1-2, the centers of the two connecting posts 22 are on the same straight line with the center of the guide sleeve 2, so that the guide sleeve 2 is stressed uniformly in the guide hole seat 1, that is, the two connecting posts 22 are distributed at two ends of any pipe diameter route of the guide sleeve 2.
Since the diameter of the guide hole seat 1 is larger than the gap of the lower anterior tooth missing region, namely, the position where the implant is needed, and the guide hole seat 1 plays a role in guiding the drilling machine, the position of the guide hole seat 1 needs to be arranged above the missing tooth gap.
Specifically, as shown in fig. 3, the guide hole seat 1 protrudes from the top of the planting guide 4, and the bottom of the guide hole seat 1 is on the same level as the top of the planting guide 4.
The above embodiments are only exemplary embodiments of the present application and are not intended to limit the present application, the scope of which is defined by the claims. Various modifications and equivalent arrangements of this application will occur to those skilled in the art, and are intended to be within the spirit and scope of the application.
Claims (6)
1. The self-locking sleeve of the tooth implantation standby hole sleeve is characterized by comprising a guide hole seat (1) and a guide sleeve (2), wherein the guide hole seat (1) and the guide sleeve (2) are arranged on a planting guide plate (4), and the guide sleeve (2) is movably inserted into an inner cavity of the guide hole seat (1);
The guide sleeve (2) comprises a round seat (21) and connecting columns (22) connected to two sides of the round seat (21), two channels (3) correspondingly matched with and spliced with the connecting columns (22) are formed in the top of the side wall of the guide seat (1), the connecting columns (22) can be inserted into the side wall of the guide seat (1) along the channels (3), and the guide sleeve (2) is self-locked in the guide seat (1) so as to facilitate installation and separation between the guide sleeve (2) and the guide seat (1).
2. The self-locking sleeve of a dental implant backup hole set according to claim 1, wherein,
The outer diameter of the round seat (21) is the same as the inner diameter of the center of the guide hole seat (1), and an installation through hole (23) is formed in the center of the inner cavity of the round seat (21) along the length direction of the round seat so as to allow a drill to pass through.
3. The self-locking sleeve of a dental implant backup hole set according to claim 1, wherein,
The guide hole seat (1) protrudes out of the top of the planting guide plate (4), and the bottom of the guide hole seat (1) and the top of the planting guide plate (4) are positioned on the same horizontal line.
4. The self-locking sleeve of a dental implant backup hole set according to claim 1, wherein,
The centers of the two connecting columns (22) and the pipe center of the guide sleeve (2) are on the same straight line, so that the guide sleeve (2) is stressed uniformly in the guide hole seat (1), namely, the two connecting columns (22) are distributed at two ends of any pipe diameter route of the guide sleeve (2).
5. The self-locking sleeve of a dental implant backup hole set according to claim 1, wherein,
The utility model discloses a guide hole seat, including guide hole seat (1), channel (3) are L shape, channel (3) include changeover portion (31) and erect section (32), be linked together between changeover portion (31) and erect section (32), just changeover portion (31) all run through the inside and outside wall of guide hole seat (1) with erect section (32), erect section (32) are located the one end at guide hole seat (1) top is in the opening form, erect the other end of section (32) stretch into the lateral wall inner chamber of guide hole seat (1) and with changeover portion (31) intercommunication, changeover portion (31) are kept away from the one end of erecting section (32) is sealed.
6. The self-locking sleeve of a dental implant backup hole set according to claim 5, wherein,
The transverse sections (31) of the two channels (3) are oppositely oriented, so that the connecting posts (22) on the guide sleeve (2) can be simultaneously separated from the transverse sections (31) or simultaneously inserted into the transverse sections (31) when the guide sleeve (2) rotates in a single direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322452417.9U CN220860185U (en) | 2023-09-08 | 2023-09-08 | Self-locking sleeve of tooth implantation backup hole suite |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202322452417.9U CN220860185U (en) | 2023-09-08 | 2023-09-08 | Self-locking sleeve of tooth implantation backup hole suite |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220860185U true CN220860185U (en) | 2024-04-30 |
Family
ID=90816169
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202322452417.9U Active CN220860185U (en) | 2023-09-08 | 2023-09-08 | Self-locking sleeve of tooth implantation backup hole suite |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220860185U (en) |
-
2023
- 2023-09-08 CN CN202322452417.9U patent/CN220860185U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant |