CN219782780U - Positioner for oral implantation - Google Patents
Positioner for oral implantation Download PDFInfo
- Publication number
- CN219782780U CN219782780U CN202321366569.0U CN202321366569U CN219782780U CN 219782780 U CN219782780 U CN 219782780U CN 202321366569 U CN202321366569 U CN 202321366569U CN 219782780 U CN219782780 U CN 219782780U
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- clamping plate
- rod
- plate
- clamping
- equipment
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- 238000002513 implantation Methods 0.000 title claims abstract description 15
- 238000009434 installation Methods 0.000 claims abstract description 37
- 210000000214 mouth Anatomy 0.000 claims description 17
- 239000007943 implant Substances 0.000 claims description 7
- 239000000741 silica gel Substances 0.000 claims description 6
- 229910002027 silica gel Inorganic materials 0.000 claims description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 4
- 210000004283 incisor Anatomy 0.000 abstract description 6
- 239000004053 dental implant Substances 0.000 description 7
- 230000000694 effects Effects 0.000 description 4
- 210000003128 head Anatomy 0.000 description 3
- 238000000034 method Methods 0.000 description 3
- 230000001788 irregular Effects 0.000 description 2
- 206010044048 Tooth missing Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000000988 bone and bone Anatomy 0.000 description 1
- 230000001276 controlling effect Effects 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000036339 tooth positioning Effects 0.000 description 1
Landscapes
- Dental Tools And Instruments Or Auxiliary Dental Instruments (AREA)
Abstract
The utility model provides a positioner for oral implantation, which comprises a fixed seat, a first clamping plate, a second clamping plate and a fixed plate, wherein the second clamping plate is opposite to the first clamping plate; the second splint sets up between first splint and fixed plate, the fixed plate deviates from one side of second splint is connected with first connecting rod, the inside flexible chamber that is provided with of first connecting rod, flexible intracavity is installed first telescopic link, the extension end of first telescopic link passes the fixed plate is connected the second splint, the up end of fixing base rotates and is provided with the equipment installation pole for the equipment of installation tooth. The clamping plate is matched with the fixing seat to clamp and fix the positioning device on the incisor or the tooth beside the planting position, and the surgical instrument installed on the positioning device is moved to the planting position by adjusting the installation rod of the rotating equipment, so that the positioning device moves synchronously along with the patient, the deviation of the positioning device relative to the tooth is avoided, and the accuracy of tooth planting is ensured.
Description
Technical Field
The utility model relates to the technical field of oral surgical instruments, in particular to a positioner for oral implantation.
Background
The implant tooth refers to a tooth-missing restoration mode for supporting and retaining an upper tooth restoration body based on a lower structure implanted in bone tissue, and comprises a lower supporting implant body and an upper tooth restoration body, and mainly aims at treatment work after tooth defect and missing.
When the patient opens the mouth to implant teeth, the relative positions of the positioning structure and the implant part can be offset due to unintentional shaking of the head of the patient, and the relative fixation of the positions of the patient's gums cannot be guaranteed, so that the positioning structure is offset, and the accuracy of tooth implantation is affected, as shown in patent document with publication number CN 115153926A.
Disclosure of Invention
In order to solve the problems, the utility model aims to provide the positioner for oral implantation, which is clamped and fixed on the teeth on the incisors or beside the implantation position through the cooperation of the clamping plate and the fixing seat, and the surgical instrument arranged on the positioner is moved to the implantation position through adjusting the rotating equipment mounting rod, so that the positioner moves synchronously along with a patient, the deflection of the positioner relative to the teeth is avoided, and the accuracy of tooth implantation is ensured.
The utility model is realized by the following steps: the positioner for oral implantation comprises a fixed seat, wherein the fixed seat comprises a first clamping plate, a second clamping plate opposite to the first clamping plate and a fixed plate; the second splint sets up between first splint and fixed plate, the fixed plate deviates from one side of second splint is connected with first connecting rod, the inside flexible chamber that is provided with of first connecting rod, flexible intracavity is installed first telescopic link, the extension end of first telescopic link passes the fixed plate is connected the second splint, the up end of fixing base rotates and is provided with the equipment installation pole for the equipment of installation tooth.
Preferably, a first clamping hook is arranged on the lower side of the surface of the first clamping plate, which faces the second clamping plate, and a second clamping hook opposite to the first clamping hook is arranged on the surface of the second clamping plate, which faces the first clamping plate.
Preferably, the surfaces of the first clamping hook and the second clamping hook are covered with silica gel.
Preferably, the first clamping hook is arc-shaped and protruding, and the arc-shaped protruding direction faces the second clamping hook; the second clamping hook is arc-shaped and concave and faces the first telescopic rod.
Preferably, a connecting plate is arranged between the top end of the first clamping plate and the top end of the fixing plate, a sliding block is arranged on the upper end face of the second clamping plate, a guide sliding groove parallel to the extending direction of the first telescopic rod is formed in the lower surface of the connecting plate, and the sliding block is arranged in the guide sliding groove.
Preferably, the first telescopic rod is an electric telescopic rod.
Preferably, the first telescopic rod is a screw rod, the inner peripheral surface of the telescopic cavity is provided with threads matched with threads on the peripheral surface of the screw rod, one end, away from the second clamping plate, of the screw rod penetrates out of the end surface, away from the fixing seat, of the first connecting rod, and a knob is connected with the end surface.
Preferably, a rotating seat is arranged on the upper end face of the fixed seat, the equipment installation rod is a telescopic rod piece, and the non-extension end of the equipment installation rod is connected with the rotating seat; the extension end of equipment installation pole is equipped with the equipment mount pad for install the tooth planting equipment, the extension end of equipment installation pole just is located one side of equipment mount pad is provided with the camera.
Preferably, the device mounting lever is hinged with the swivel seat gear.
Preferably, the rotating seat is driven to rotate by a speed reducing motor.
The utility model has the beneficial effects that: compared with the prior art, the utility model provides the positioner for oral implantation, which has at least the following technical effects: 1. the positioner is realized by matching the clamping plate and the fixing seat on the positioner, the positioner is clamped and fixed on the incisor or the tooth beside the implantation position, and the surgical instrument arranged on the positioner is moved to the implantation position by adjusting the rotating equipment mounting rod. 2. Because the shape of tooth is irregular, the clamping effect of the smooth board of monoblock is not fine, consequently is provided with first clamping hook and second clamping hook on splint and fixing base, helps fixing the fixing base of this locator on patient's tooth better. 3. The first clamping hook and the second clamping hook are designed to be arc-shaped and matched with the radian of the clamping surface as much as possible, so that the contact surface between the positioner and the teeth of a patient is increased, a better fixing effect can be achieved, and the positioner and the patient synchronously move. 4, by arranging silica gel on the surfaces of the first clamping hook and the second clamping hook, the contact area between the positioner and teeth of a patient can be further increased, and the friction force is increased. 5. The equipment installation rod is designed into a rod piece which can transversely stretch out and draw back, the fixing seat can be fixed at the incisor, then the equipment installation rod stretches into the tooth position of the deep oral cavity which is inconvenient to clamp, and the equipment can be placed at the tooth position of the deep oral cavity.
Drawings
Fig. 1 is a schematic view showing an external structure of a positioner for oral cavity planting according to the present utility model.
Fig. 2 is a schematic view of the structure of the splint portion of an oral implant fixture according to the present utility model.
Fig. 3 is a schematic view of the structure of the device mounting bar of the positioner for oral cavity planting according to the present utility model.
Fig. 4 is a schematic cross-sectional view of a first telescopic rod of an oral cavity planting positioner according to the present utility model.
Fig. 5 is a schematic cross-sectional view of a first telescopic rod of an oral cavity planting positioner according to the present utility model.
Reference numerals illustrate: the device comprises a 1-fixed seat, a 2-rotating seat, a 3-equipment mounting rod, a 31-mounting seat, a 32-camera, a 4-second clamping plate, a 41-sliding block, a 5-first clamping hook, a 6-second clamping hook, a 7-first connecting rod, an 8-first telescopic rod, an 81-motor, 9-silica gel, a 10-knob, an 11-first clamping plate, a 12-fixed plate and a 13-connecting plate.
Detailed Description
The utility model will be further described with reference to the drawings and specific examples.
Referring to fig. 1 to 5, a positioner for oral cavity planting comprises a fixing base 1, wherein the fixing base 1 comprises a first clamping plate 11, a second clamping plate 4 opposite to the first clamping plate 11 and a fixing plate 12; the second splint 4 set up between first splint 11 and fixed plate, the fixed plate deviates from one side of second splint is connected with first connecting rod 7, the inside flexible chamber that is provided with of first connecting rod 7, flexible intracavity is installed first telescopic link 8, the extension end of first telescopic link 8 wears out fixing base 1's side, and is located in fixing base 1, the extension end of first telescopic link 8 passes fixed plate 12 and connects second splint 4, the up end rotation of fixing base 1 is provided with equipment installation pole 3, equipment installation pole, the extension end of equipment installation pole 3 is provided with equipment mount pad 31 for the equipment of installation dental implant. The fixture is clamped and fixed on the teeth on the incisor or beside the planting position through the cooperation of the clamping plate 4 and the fixing seat 1, and the surgical instrument installed on the fixture is moved to the planting position through the adjustment of the rotating equipment installation rod 3, so that the fixture moves synchronously along with a patient, and therefore, the fixture and the teeth of the patient cannot move relatively, the fixture and the teeth of the patient are prevented from being offset relatively, and the accuracy of tooth planting is guaranteed.
Referring to fig. 1 to 5, preferably, a first clamping hook 5 is disposed on a surface of the first clamping plate 11 facing the second clamping plate 4, and a second clamping hook 6 opposite to the first clamping hook 5 is disposed on a surface of the second clamping plate 4 facing the first clamping plate 11. Because the shape of the teeth is irregular, the clamping effect of the whole flat plate is not very good, and therefore, the first clamping hook 5 and the second clamping hook 6 are arranged on the clamping plate 4 and the fixed seat 1, which is helpful for firmly fixing the fixed seat 1 of the positioner on the teeth of a patient, preventing the equipment for planting the teeth from being positioned relatively to the teeth of the patient, and ensuring the accuracy of the teeth planting
Referring to fig. 1, 2, 4 and 5, preferably, the surfaces of the first clamping hook 5 and the second clamping hook 6 are covered with silica gel 9. By arranging the silica gel 9 on the surfaces of the first clamping hook 5 and the second clamping hook 6, the contact area between the positioner and the teeth of a patient can be further increased, the friction force is increased, and the fixed seat 1 positioned by the method can be more firmly fixed on the teeth of the patient, so that the relative displacement between the dental implant equipment on the positioner and the teeth of the patient is avoided, and the dental implant precision is ensured.
Referring to fig. 1 to 5, preferably, the first clamping hook 5 is arc-shaped and protrudes in an arc-shaped direction toward the second clamping hook 6; the second clamping hook 6 is arc-shaped and concave and faces the first telescopic rod 8. So that the first clamping hook 5 and the second clamping hook 6 can be better attached to the tooth surface of a patient, the contact area is increased, and the positioner is facilitated to be firmly fixed on the tooth of the patient.
Referring to fig. 1 and 2, preferably, a connecting plate 13 is disposed between the top end of the first clamping plate 11 and the top end of the fixing plate 12, a sliding block 41 is disposed on the upper end surface of the second clamping plate 4, a guiding chute parallel to the extending direction of the first telescopic rod 8 is formed on the lower surface of the connecting plate 13, and the sliding block 41 is installed in the guiding chute. Which serves as a guide for the movement of the clamping plate 4.
Referring to fig. 1 to 5, preferably, a rotating seat 2 is disposed on an upper end surface of the fixed seat 1, the rotating seat 2 is fixed on an upper surface of the connecting plate 13, the equipment installation rod 3 is a telescopic rod, and a non-extension end of the equipment installation rod 3 is connected with the rotating seat 2; the extension end of the equipment installation rod 3 is provided with an equipment installation seat 31 for installing dental implant equipment, and the equipment clamp is fastened on the equipment installation seat or is fixed in other screw thread screwing connection modes; the extension end of the equipment installation rod 3 is provided with a camera 32 beside the equipment installation seat 31. The rotation of the equipment installation rod 3 is convenient, the dental implant equipment installed by the installation seat 31 on the equipment installation rod 3 can be adjusted to a designated position more easily, and the accurate implementation of the dental implant is convenient.
Referring to fig. 1 to 4, the first telescopic rod 8 is preferably an electric telescopic rod. The electric telescopic rod stretches out to enable the second clamping hook 6 to move towards the first clamping hook 5, and then teeth of a patient positioned between the electric telescopic rod and the first clamping hook are clamped.
Referring to fig. 1 to 5, preferably, the rotating base 2 is driven to rotate by a gear motor (not shown), and the gear motor rotates to drive the device mounting rod 3 to rotate, so that the dental implant device on the mounting base 31 moves to a designated position, and has a larger torque force after stopping, so as to prevent the device mounting rod 3 from swinging. The motor 81 and the gear motor of the electric telescopic rod are connected with an external remote controller through wires, and are used for controlling the rotation of the motor and the gear motor of the electric telescopic rod, and it is required to explain that the technology protects a specific mechanical mechanism, and the technology does not require specific protection on how to control the rotation of each motor.
Referring to fig. 1 to 3 and 5, preferably, the first telescopic rod 8 is a screw, the inner circumferential surface of the telescopic cavity is provided with threads matching with threads on the circumferential surface of the screw, and one end of the screw, far away from the clamping plate 4, penetrates out of the end surface of the first connecting rod 7, far away from the fixing seat 1, and is connected with a knob 10. The knob 10 is rotated in the forward direction, so that the screw is driven to rotate, and the clamping plate 4 is driven to move in the screw rotating process, so that the second clamping hook 6 wants to move in the direction of the first clamping hook 5, and the teeth of a patient positioned in the fixing seat 1 are clamped. The screw is connected with the clamping plate 4 in a rotatable connection mode. And a limiting clamping piece is further arranged between the knob and the first connecting rod and used for locking the screw rod after clamping teeth so as to prevent the screw rod from loosening.
Referring to fig. 1 to 5, preferably, the device mounting rod 3 is hinged to the gear of the rotating seat 2, so as to realize stopping when rotating to a designated position, and avoid the device mounting rod 3 from swinging back and forth.
The utility model has the following working principle:
when the tooth positioning device is used, the positioning device is firstly placed on the tooth on the incisor or beside the planting position through the fixing seat 1, the first telescopic rod 8 is pushed to the tooth direction, the first telescopic rod 8 drives the second clamping plate 4 to move, and then the second clamping hook 6 is driven to move to the tooth direction until the first clamping hook 5 and the second clamping hook 6 clamp the tooth of a patient, then the surgical instrument is installed on the installation seat 31, the equipment installation rod is pushed to rotate along the rotating seat 2, the length of the equipment installation rod 3 is regulated, and the surgical instrument installed on the equipment installation rod reaches the planting position, so that the positioning operation of tooth planting is completed. After the tooth implantation is completed, the telescopic rod is pushed to rotate, so that the telescopic rod rotates out of the oral cavity, and then the first telescopic rod is adjusted. The camera is used for shooting images in the oral cavity and transmitting the images to an external display. Because the locator is clamped on the teeth near the planting position, even if the head of a patient is swayed unintentionally in the planting process, the locator cannot move along with the swaying of the head, so that the locator is prevented from shifting; through set up slidable second splint 4 in fixing base 1, can be according to the position of being adjusted second splint 4 at will by the size of centre gripping position, first clamping hook 5 and the cooperation of second clamping hook 6 constitute the padlock that can lock teeth for it is more firm to fix, thereby further avoids the locator to appear the skew, and then influences the precision that the tooth was planted.
The points to be described are: first, in the description of the present utility model, it should be noted that, unless otherwise specified and defined, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be mechanical or electrical, or may be a direct connection between two elements, and "upper," "lower," "left," "right," etc. are merely used to indicate relative positional relationships, which may be changed when the absolute position of the object being described is changed.
Secondly: in the drawings of the disclosed embodiments, only the structures related to the embodiments of the present disclosure are referred to, and other structures may refer to the general design, so that the same embodiment and different embodiments of the present disclosure may be combined with each other without conflict.
Finally, the above description is only a preferred embodiment of the present utility model, and the scope of the present utility model is not limited to the above examples, but all technical solutions belonging to the concept of the present utility model are within the scope of the present utility model.
It should be noted that modifications and adaptations to the present utility model may occur to one skilled in the art without departing from the principles of the present utility model and are intended to be within the scope of the present utility model.
Claims (10)
1. A positioner for oral implantation, characterized in that: the fixing seat comprises a first clamping plate, a second clamping plate opposite to the first clamping plate and a fixing plate; the second splint sets up between first splint and fixed plate, the fixed plate deviates from one side of second splint is connected with first connecting rod, the inside flexible chamber that is provided with of first connecting rod, flexible intracavity is installed first telescopic link, the extension end of first telescopic link passes the fixed plate is connected the second splint, the up end of fixing base rotates and is provided with the equipment installation pole for the equipment of installation tooth.
2. The fixture for oral cavity planting according to claim 1, wherein: the first clamping plate is provided with a first clamping hook towards the lower side of the surface of the second clamping plate, and the second clamping plate is provided with a second clamping hook opposite to the first clamping hook towards the surface of the first clamping plate.
3. A positioner for oral implant according to claim 2, wherein: the surfaces of the first clamping hook and the second clamping hook are covered with silica gel.
4. A positioner for oral implant according to claim 2, wherein: the first clamping hook is arc-shaped and protruding, and the arc-shaped protruding direction faces the second clamping hook; the second clamping hook is arc-shaped and concave and faces the first telescopic rod.
5. The fixture for oral cavity planting according to claim 1, wherein: a connecting plate is arranged between the top end of the first clamping plate and the top end of the fixing plate, a sliding block is arranged on the upper end face of the second clamping plate, a guide sliding groove parallel to the extending direction of the first telescopic rod is formed in the lower surface of the connecting plate, and the sliding block is arranged in the guide sliding groove.
6. The fixture for oral cavity planting according to claim 5, wherein: the first telescopic rod is an electric telescopic rod.
7. The fixture for oral cavity planting according to claim 5, wherein: the first telescopic rod is a screw rod, threads are arranged on the inner peripheral surface of the telescopic cavity and are matched with threads on the peripheral surface of the screw rod, one end, away from the second clamping plate, of the screw rod penetrates out of the end face, away from the fixing seat, of the first connecting rod, and a knob is connected with the end face.
8. The fixture for oral cavity planting according to claim 1, wherein: the upper end face of the fixed seat is provided with a rotating seat, the equipment installation rod is a telescopic rod piece, and the non-extension end of the equipment installation rod is connected with the rotating seat; the extension end of equipment installation pole is equipped with the equipment mount pad for install the tooth planting equipment, the extension end of equipment installation pole just is located one side of equipment mount pad is provided with the camera.
9. The fixture for oral cavity planting according to claim 8, wherein: the equipment installation rod is hinged with the rotating seat gear.
10. The fixture for oral cavity planting according to claim 8, wherein: the rotating seat is driven to rotate by a speed reducing motor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366569.0U CN219782780U (en) | 2023-05-31 | 2023-05-31 | Positioner for oral implantation |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321366569.0U CN219782780U (en) | 2023-05-31 | 2023-05-31 | Positioner for oral implantation |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219782780U true CN219782780U (en) | 2023-10-03 |
Family
ID=88181914
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321366569.0U Active CN219782780U (en) | 2023-05-31 | 2023-05-31 | Positioner for oral implantation |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219782780U (en) |
-
2023
- 2023-05-31 CN CN202321366569.0U patent/CN219782780U/en active Active
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