CN215130538U - Just abnormal anchorage nail implants baffle - Google Patents
Just abnormal anchorage nail implants baffle Download PDFInfo
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- CN215130538U CN215130538U CN202121014546.4U CN202121014546U CN215130538U CN 215130538 U CN215130538 U CN 215130538U CN 202121014546 U CN202121014546 U CN 202121014546U CN 215130538 U CN215130538 U CN 215130538U
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- anchorage nail
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Abstract
The utility model relates to a field of the just abnormal auxiliary assembly of tooth especially relates to a baffle is implanted to just abnormal anchorage nail, include the locating plate with patient's tooth portion and tooth jaw adaptation and set up the guide cylinder that is used for carrying out the guide to the anchorage nail on the locating plate, the guide cylinder is located and corresponds position department with patient's tooth jaw, the hole of stepping down has been seted up to the one end that the guide cylinder pasted mutually with the tooth jaw, the hole of stepping down is located the one side that the locating plate was kept away from to the guide cylinder, and the hole of stepping down communicates to the one side of keeping away from tooth portion with the locating plate orientation. This application has the convenience that promotes anchorage nail implantation baffle and use, is convenient for tear the effect of taking out the baffle from the oral cavity.
Description
Technical Field
The application relates to the field of orthodontic auxiliary equipment, in particular to an orthodontic anchorage nail implantation guide plate.
Background
Tooth deformity affects the aesthetic appearance of the face and also affects the oral health and even the psychological health of patients with tooth deformity problems, and therefore, when tooth deformity is found, orthodontic treatment is generally selected to be performed in time.
In the related art, orthodontic treatment generally depends on the pressure of an arch wire and a bracket to correct teeth, namely a common 'tooth socket', the teeth are corrected in the mode, a long treatment process is often needed, influence can be generated on normal life of a wearer within a long period of time, in order to accelerate the treatment process, an anchorage nail can be implanted at a preset position on a tooth jaw, and the arch wire is connected with the anchorage nail, so that absolute anchorage force can be provided for the orthodontic treatment process, the treatment time is shortened, and the treatment effect is improved.
When the anchorage nail is implanted to the position corresponding to the jaw of the tooth, the accuracy of the position and the angle of the anchorage nail needs to be ensured so as to reduce the damage to a patient and complete the implantation of the anchorage nail under the condition of ensuring the minimum trauma; in the clinical operation process, an anchorage nail guide plate is needed to guide an anchorage nail, the anchorage nail guide plate is matched with a tooth part and a tooth jaw part of a patient, a guide cylinder for guiding the anchorage nail is fixedly connected to the guide plate, and the guide cylinder is abutted against the tooth jaw of the patient; in the operation process of anchorage nail implantation, the guide plate is sleeved at the corresponding position on the tooth part of the patient, and the anchorage nail is inserted into the guide cylinder, so that the position and the angle of the anchorage nail can be determined conveniently.
With respect to the related art in the above, the inventors found that: guide plate and guide cylinder are closed structure, implant the anchorage nail to patient's tooth jaw on the position department of planting in advance back, the anchorage nail has the part to be located patient's tooth jaw outside, simultaneously, and operating space in the oral cavity is limited, leads to pulling down comparatively difficult with the guide plate, causes to use comparatively inconvenient problem.
SUMMERY OF THE UTILITY MODEL
In order to promote the convenience that anchorage nail implantation guide plate used, be convenient for tear the guide plate out from the oral cavity, this application provides an orthodontic anchorage nail implantation guide plate.
The application provides a just abnormal anchorage nail implants baffle adopts following technical scheme:
the utility model provides a baffle is implanted to just abnormal anchorage nail, includes the locating plate with patient's tooth portion and tooth jaw adaptation and sets up the guide cylinder that is used for carrying out the guide to the anchorage nail on the locating plate, and the guide cylinder is located and corresponds position department with patient's tooth jaw, and the hole of stepping down has been seted up to the one end that the guide cylinder pasted mutually with the tooth jaw, and the hole of stepping down is located the one side that the locating plate was kept away from to the guide cylinder, and the hole of stepping down communicates to the one side of keeping away from tooth portion with the locating plate orientation.
Through adopting above-mentioned technical scheme, adopt the guide cylinder to confirm the implantation position and the angle of anchorage nail, when implanting the operation to anchorage nail, comparatively convenient position and the angle to anchorage nail are confirmed, it is comparatively convenient to implant the operation of anchorage nail, hole of stepping down through the setting, implant at the completion anchorage nail, when needing to take out the locating plate, directly with the locating plate extract from patient's tooth portion can, the in-process, anchorage nail is worn out from the hole of stepping down, promote the convenience of taking out the baffle from patient's oral cavity.
Optionally, an observation hole is formed in the positioning plate, and the observation hole is communicated with the inside of the guide cylinder.
Through adopting above-mentioned technical scheme, can be comparatively convenient observe the process of anchorage nail implantation.
Optionally, there are two observation holes, including a jaw observation hole and a mesial observation hole, the jaw observation hole is located on one side of the guide cylinder away from the tooth jaw, and the mesial observation hole is located on one side of the guide cylinder towards the middle of the patient's tooth.
Through adopting above-mentioned technical scheme, comparatively conveniently observe from the direction of difference, and set up the jaw and to observing the hole site and lie in the guide cylinder towards one side of tooth portion, near well observation hole site lies in the guide cylinder towards one side at tooth middle part, promotes the convenience of observation process, is difficult to appear receiving the phenomenon of sheltering from.
Optionally, the position department of the observation hole is provided with fixed subassembly on the locating plate, and fixed subassembly is including setting up the bearing board on the fixed plate and setting up the fixed plate on the bearing board, the middle part of bearing board and fixed plate all is the arc, fixed plate and bearing board rigid coupling, and the two hookup location department is equipped with curved crease, and the relative bearing board of fixed plate rotates, is provided with between bearing board and the fixed plate to be used for carrying out the setting element fixed to the two.
Through adopting above-mentioned technical scheme, use fixed subassembly to fix miniature camera head or similar equipment, can observe or record the convenience that promotes the use to the process of anchorage nail implantation more convenient.
Optionally, the positioning element comprises an installation plate fixed at one end of the support plate far away from the bent crease, an elastic clamping piece is fixedly connected to the installation plate, and the elastic clamping piece inclines towards one side of the support plate to the direction far away from the installation plate; set up the intercommunicating pore that supplies mounting panel and elasticity card to pass on the fixed plate, one side butt that the layer board was kept away from to elasticity card and fixed plate.
Through adopting above-mentioned technical scheme, when using the camera equipment that the fixed plate will correspond to fix on the bearing board, directly rotate the fixed plate and make mounting panel and elasticity card pass the intercommunicating pore for one side butt that the bearing board was kept away from to elasticity card and fixed plate can be comparatively convenient fix fixed plate and bearing board, and it is comparatively convenient to carry out the operation of fixing to camera equipment.
Optionally, an inserting ring is arranged in the observation hole and fixedly connected with the positioning plate.
Through adopting above-mentioned technical scheme, camera equipment's tip inserts in the grafting ring, cooperates with fixed subassembly, promotes to carry out fixed stability to camera equipment, reduces the phenomenon that appears rocking, observes or records the in-process, is difficult to appear the problem of rocking, observes or records the effect that the process of anchorage nail implantation is better.
Optionally, a plurality of reinforcing rods are fixedly connected between the guide cylinder and the positioning plate, and the reinforcing rods are obliquely arranged.
Through adopting above-mentioned technical scheme, promoted the steadiness of guide cylinder rigid coupling on the locating plate, reduced the guide cylinder and appeared the problem of incline, be difficult to the operation production influence of anchorage nail implantation.
In summary, the present application includes at least one of the following beneficial technical effects:
1. through the arrangement of the positioning plate and the guide cylinder, the position and the angle of the anchorage nail implantation can be conveniently determined, the anchorage nail implantation operation is convenient, and through the arrangement of the abdicating hole, when the positioning plate needs to be taken out after the anchorage nail implantation is completed, the positioning plate can be taken down from the tooth part of the patient by the support in a sliding manner, so that the anchorage nail penetrates out of the abdicating hole, and the guide plate is taken out from the oral cavity of the patient conveniently;
2. through the observation hole that sets up, can be comparatively convenient observe or record the process of anchorage nail implantation to supply follow-up study or discussion to use, set up fixed subassembly on the locating plate, be used for fixed camera equipment that corresponds, promote the convenience of observing or recording the process of anchorage nail implantation.
Drawings
FIG. 1 is a schematic view of an anchorage nail implantation guide plate in embodiment 1 of the present application;
FIG. 2 is a schematic view of a hole for abduction;
FIG. 3 is a schematic view showing the structure of a fixing member in embodiment 2 of the present application;
FIG. 4 is a schematic view illustrating the connection between the support plate and the fixing plate;
FIG. 5 is an enlarged schematic view of portion A of FIG. 3;
FIG. 6 is a schematic view of an anchorage pin implanting guide plate in embodiment 3 of the present application.
Description of reference numerals: 1. positioning a plate; 11. a jaw observation hole; 12. a mesial viewing aperture; 2. a guide cylinder; 21. a hole of abdication; 22. fixedly connecting the cylinder; 221. accommodating grooves; 23. a connecting cylinder; 24. a connecting edge; 3. a fixing assembly; 31. a support plate; 32. a fixing plate; 321. a communicating hole; 33. bending a crease; 34. mounting a plate; 35. an elastic card; 36. a plug-in ring; 4. and a reinforcing rod.
Detailed Description
The present application is described in further detail below with reference to figures 1-6.
Example 1
The embodiment of the application discloses a guide plate is implanted to just abnormal anchorage nail. Referring to fig. 1 and 2, the orthodontic anchorage nail implantation guide plate comprises a positioning plate 1 matched with a tooth part and a tooth jaw of a patient and a guide cylinder 2 fixed on the positioning plate 1, wherein the guide cylinder 2 is positioned on the positioning plate 1 at a position corresponding to the tooth jaw of the patient, the guide cylinder 2 is aligned with a position where an anchorage nail is pre-implanted, and the guide cylinder 2 is abutted against the tooth jaw; the end part of the guide cylinder 2 abutting against the dental jaw is provided with a yielding hole 21 for the anchorage nail to pass through, the yielding hole 21 is positioned on one side of the guide cylinder 2 far away from the tooth part, and the yielding hole 21 is communicated to one side of the positioning plate 1 far away from the tooth part.
When using this anchorage nail baffle to assist to carry out anchorage nail and plant, establish 1 covers of locating plate in patient's tooth portion, guide cylinder 2 is located tooth jaw and plants position department in advance, plant anchorage nail in guide cylinder 2, and use and correspond the setting and plant the implantation, the completion is to the implantation back of anchorage nail, take out locating plate 1 from the patient oral cavity, the in-process of taking off locating plate 1 from the tooth jaw, anchorage nail is worn out from hole 21 of stepping down, it can to take off locating plate 1 directly from patient tooth portion and tooth jaw soon, the convenience that this anchorage nail implantation baffle used has been promoted.
When tooth orthodontic treatment is carried out on different patients, a three-dimensional model of the jaw of the patient is established through corresponding software and equipment, the three-dimensional models of the upper jaw, the lower jaw, the tooth root and the tooth part of an anchorage nail pre-implantation area are mainly established, meanwhile, a corresponding virtual oral cavity model is established (sleeved on the jaw, the tooth root and the tooth model), and the oral cavity model is adjusted to be aligned with the tooth part and the jaw part; acquiring a three-dimensional model of an anchorage nail to be implanted from a corresponding database, placing the anchorage nail model at a pre-implantation position on an oral cavity model, adjusting the position and angle of the anchorage nail, avoiding important anatomical structures such as tooth roots, upper and lower nerve canals and the like, simulating the implantation process and the final implantation position of the anchorage nail, scanning a positioning plate 1 model with a certain thickness on the basis of the oral cavity model, enabling the positioning plate 1 to be matched with tooth parts and tooth jaw parts of a patient, setting a guide cylinder 2 on the positioning plate 1 model according to the implantation position and implantation angle of the anchorage nail, arranging a abdication hole 21 at a preset position on the guide cylinder 2, and finally completing the manufacture of an anchorage nail implantation guide plate through 3D printing; specifically, the thickness of the positioning plate 1 is set to be 0.2 mm; under the condition that the selected anchorage nail specification is 1.8mm multiplied by 8mm, the length of the guide hole for arranging the guide cylinder 2 is 15mm, the outer diameter of the guide cylinder 2 is 5.5mm, and the inner diameter is 4.5 mm.
In the implantation process of the anchorage nail, a doctor who operates needs to observe the implantation process of the anchorage nail or record the implantation process of the anchorage nail for subsequent study and discussion, and in order to observe the implantation process of the anchorage nail, referring to fig. 1 and 2, an observation hole is formed in a positioning plate 1 and communicated with the inside of a guide cylinder 2 and the end part of the guide cylinder 2, which is attached to a tooth jaw; specifically, two observation holes are provided, including a jaw observation hole 11 and a mesial observation hole 12, wherein the jaw observation hole 11 is positioned on one side of the guide cylinder 2 facing the tooth part, and the mesial observation hole 12 is positioned on one side of the guide cylinder 2 facing the middle part of the jaw of the patient; through the jaw that sets up to observation hole 11 and nearly well observation hole 12, can comparatively conveniently observe the process of anchorage nail implantation.
Example 2
Referring to fig. 3 and 4, the embodiment of the present application differs from embodiment 1 in that: the positioning plate 1 is provided with fixing components 3 at positions corresponding to the jaw direction observation hole 11 and the near-middle observation hole 12, each fixing component 3 comprises a bearing plate 31 fixed on the positioning plate 1 and a fixing plate 32 fixedly connected with the bearing plate 31, and the middle parts of the fixing plate 32 and the bearing plate 31 are both arc-shaped; a bending fold 33 is provided at a position where the fixing plate 32 is connected to the supporting plate 31, so that the fixing plate 32 can rotate relative to the supporting plate 31, and a positioning member for fixing the fixing plate 32 and the supporting plate 31 is provided therebetween.
Referring to fig. 3 and 4, the positioning member includes a mounting plate 34 fixed on the supporting plate 31 at an end away from the bending fold 33 and an elastic clamping plate 35 fixed on the mounting plate 34, wherein a side of the elastic clamping plate 35 away from the fixing plate 32 is inclined in a direction away from the mounting plate 34; the fixing plate 32 is provided with a communication hole 321 for the mounting plate 34 and the elastic clamping piece 35 to pass through, and the elastic clamping piece 35 is abutted against one side of the fixing plate 32 far away from the bearing plate 31.
When the anchorage nail implantation process is observed through the observation hole, corresponding camera equipment is required to be used for observing or recording at the observation hole, the used camera equipment is generally micro camera equipment and generally columnar, the camera equipment required to be used can be fixed at the corresponding position on the positioning plate 1 through the arranged fixing component 3, and the anchorage nail implantation process is convenient to observe and record subsequently; when using fixed subassembly 3 to fix camera equipment, rotate fixed plate 32 for mounting panel 34 and elasticity card 35 pass from the intercommunicating pore 321, and elasticity card 35 tip pops out under self elastic effect, keeps away from one side butt of bearing board 31 with fixed plate 32, realizes fixed plate 32 and bearing board 31, and it is comparatively convenient to carry out the operation of fixing to camera equipment.
Referring to fig. 3 and 5, jaw all sets up in observing hole 11 and nearly well observing hole 12 and supplies camera equipment tip male grafting ring 36, and grafting ring 36 and locating plate 1 rigid coupling use fixed subassembly 3 to camera equipment under the state of fixing, camera equipment tip inlays in grafting ring 36, promotes to carry out fixed stability to camera equipment, and the effect of observing or recording is better.
Example 3
Referring to fig. 6, four reinforcing rods 4 are fixedly connected between the end of the guide cylinder 2 far away from the positioning plate 1 and the positioning plate 1, and the reinforcing rods 4 are obliquely arranged; through the anchor strut 4 that sets up, can promote the guide cylinder 2 and fix the stability on locating plate 1, the problem of incline is difficult to appear in the guide cylinder 2, reduces the phenomenon that causes the influence to the operation of anchorage nail implantation.
The implementation principle of the orthodontic anchorage nail implantation guide plate in the embodiment of the application is as follows: the three-dimensional model of the anchorage nail implantation guide plate is established according to the oral cavity data of a patient, the position and the angle of the anchorage nail implantation are determined through the guide cylinder 2, the anchorage nail implantation operation is convenient, the positioning plate 1 is taken down after the anchorage nail implantation is completed by arranging the abdication holes 21 at the corresponding positions on the guide cylinder 2, the problem of interference is not easy to occur, and the convenience of positioning and taking down is improved; through the jaw that sets up to observation hole 11 and nearly well observation hole 12, can comparatively conveniently observe the process of anchorage nail implantation.
Through the fixed subassembly 3 that sets up, can be comparatively convenient fix camera equipment, at the in-process that carries out anchorage nail implantation, can be comparatively convenient observe or record the operation record nature of anchorage nail implantation, and comparatively stable to camera equipment is fixed, is difficult to appear the problem of rocking, and the effect of observing or recording is better.
The above embodiments are preferred embodiments of the present application, and the protection scope of the present application is not limited by the above embodiments, so: all equivalent changes made according to the structure, shape and principle of the present application shall be covered by the protection scope of the present application.
Claims (7)
1. The utility model provides a baffle is implanted to just abnormal anchorage nail which characterized in that: including locating plate (1) with patient's tooth portion and tooth jaw adaptation and setting be used for on locating plate (1) guide cylinder (2) to the anchorage nail guide, guide cylinder (2) are located and correspond position department with patient's tooth jaw, hole of stepping down (21) have been seted up to guide cylinder (2) and the one end that the tooth jaw pasted, hole of stepping down (21) are located one side that locating plate (1) were kept away from in guide cylinder (2), and hole of stepping down (21) communicate to the one side of keeping away from tooth portion with locating plate (1) orientation.
2. The orthodontic anchorage pin implantation guide plate according to claim 1, wherein: an observation hole is formed in the positioning plate (1) and communicated with the interior of the guide cylinder (2).
3. The orthodontic anchorage pin implantation guide plate according to claim 2, wherein: the two observation holes comprise a jaw direction observation hole (11) and a mesial observation hole (12), the jaw direction observation hole (11) is positioned on one side, far away from the tooth jaw, of the guide cylinder (2), and the mesial observation hole (12) is positioned on one side, facing the middle part of the teeth of the patient, of the connecting guide cylinder (2).
4. The orthodontic anchorage pin implantation guide plate according to claim 2, wherein: the utility model discloses a fixing device for fixing the position of observation hole, including locating plate (1) on the observation hole, fixed subassembly (3) are provided with fixed subassembly (3) including setting up bearing board (31) on fixed plate (32) and setting up fixed plate (32) on bearing board (31), the middle part of bearing board (31) and fixed plate (32) all is the arc, fixed plate (32) and bearing board (31) rigid coupling, and two hookup location department is equipped with curved crease (33), and fixed plate (32) are rotated bearing board (31) relatively, are provided with between bearing board (31) and fixed plate (32) to be used for carrying out the setting element fixed to the two.
5. The orthodontic anchorage pin implantation guide plate according to claim 4, wherein: the positioning piece comprises a mounting plate (34) fixed at one end of the bearing plate (31) far away from the bending crease (33), an elastic clamping piece (35) is fixedly connected onto the mounting plate (34), and the elastic clamping piece (35) inclines towards one side of the bearing plate (31) to the direction far away from the mounting plate (34); the fixing plate (32) is provided with a communicating hole (321) for the mounting plate (34) and the elastic clamping sheet (35) to pass through, and the elastic clamping sheet (35) is abutted against one side of the fixing plate (32) far away from the bearing plate (31).
6. The orthodontic anchorage pin implantation guide plate according to claim 4, wherein: an inserting ring (36) is arranged in the observation hole, and the inserting ring (36) is fixedly connected with the positioning plate (1).
7. The orthodontic anchorage pin implantation guide plate according to claim 1, wherein: a plurality of reinforcing rods (4) are fixedly connected between the guide cylinder (2) and the positioning plate (1), and the reinforcing rods (4) are obliquely arranged.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121014546.4U CN215130538U (en) | 2021-05-10 | 2021-05-10 | Just abnormal anchorage nail implants baffle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121014546.4U CN215130538U (en) | 2021-05-10 | 2021-05-10 | Just abnormal anchorage nail implants baffle |
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| Publication Number | Publication Date |
|---|---|
| CN215130538U true CN215130538U (en) | 2021-12-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121014546.4U Active CN215130538U (en) | 2021-05-10 | 2021-05-10 | Just abnormal anchorage nail implants baffle |
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| CN (1) | CN215130538U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366355A (en) * | 2022-01-10 | 2022-04-19 | 南方医科大学 | Auxiliary implantation device for anchorage nail and use method thereof |
-
2021
- 2021-05-10 CN CN202121014546.4U patent/CN215130538U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114366355A (en) * | 2022-01-10 | 2022-04-19 | 南方医科大学 | Auxiliary implantation device for anchorage nail and use method thereof |
| CN114366355B (en) * | 2022-01-10 | 2023-04-07 | 南方医科大学 | Auxiliary implanting device for anchorage nail |
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