CN113712693B - Method for manufacturing dental implant guide plate device - Google Patents
Method for manufacturing dental implant guide plate device Download PDFInfo
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- CN113712693B CN113712693B CN202111058623.0A CN202111058623A CN113712693B CN 113712693 B CN113712693 B CN 113712693B CN 202111058623 A CN202111058623 A CN 202111058623A CN 113712693 B CN113712693 B CN 113712693B
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- positioning column
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0089—Implanting tools or instruments
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C19/00—Dental auxiliary appliances
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61C—DENTISTRY; APPARATUS OR METHODS FOR ORAL OR DENTAL HYGIENE
- A61C8/00—Means to be fixed to the jaw-bone for consolidating natural teeth or for fixing dental prostheses thereon; Dental implants; Implanting tools
- A61C8/0001—Impression means for implants, e.g. impression coping
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- Orthopedic Medicine & Surgery (AREA)
- Dental Prosthetics (AREA)
Abstract
The invention provides a method for manufacturing a dental implant guide plate device, which comprises the following steps: step 1, manufacturing a dental model, step 2, determining an implantation site on the dental model, step 3, punching a fixing hole in the implantation site, step 4, installing a positioning column assembly in the fixing hole, step 5, manufacturing a fixed guide plate, and step 6, taking out the implanted tooth guide plate device. The method has simple manufacturing steps, and the dental implant guide plate device manufactured by the method has simple structure, low cost, convenient and quick use, and can be clinically popularized and applied in a large area.
Description
Technical Field
The invention relates to the technical field of dental implants, in particular to a manufacturing method of a dental implant guide plate device.
Background
The implanted tooth refers to a tooth missing restoration method for supporting and retaining an upper dental restoration based on a substructure implanted in a bone tissue. Along with the improvement of the physical life of people, the attention degree of people on oral hygiene is higher and higher, and the related dental implant industry is also widely developed. At present, the dental implant guide plates on the market are various in types, the most recognized type is the 3D digital positioning guide plate, but the guide plate is expensive in manufacturing cost and complicated in steps, and cannot be used for large-area clinical popularization. Most of the current clinicians are difficult to control the accuracy of implant implantation by clinical experience and visual inspection, and the implant deviation is easy to cause due to the obstructed vision and limited opening, which brings many bad results for later repair and implant stress.
Disclosure of Invention
The invention provides a manufacturing method of a dental implant guide plate device, aiming at the technical problems that the existing 3D digital positioning guide plate is expensive in manufacturing cost, complex in steps and incapable of being used for large-area clinical popularization.
Therefore, the technical scheme of the invention is that the manufacturing method of the dental implant guide plate device comprises the following steps:
step 3, punching a fixing hole at the planting site, and punching a flask-shaped fixing hole at the planting site by using a low-speed straight-machine ball drill;
step 5, manufacturing a fixed guide plate, filling undercut on adjacent teeth on two sides, positioning and fixing the positioning column assembly on the tongue palate side of the upper positioning column body and the adjacent teeth on two sides of the edentulous area by using self-setting resin or light-cured resin material to form a left fixed guide plate and a right fixed guide plate wrapping the positioning column assembly, and irradiating and solidifying by using a light-cured lamp;
and 6, taking out the dental implant guide plate device, taking out the guide plate device formed by wrapping the positioning column assembly by the left fixed guide plate and the right fixed guide plate, breaking at the breaking groove, and removing the lower positioning column body to finish the manufacturing of the dental implant guide plate device.
Preferably, the diameter of the fixing hole is 3-3.5mm, and the depth of the fixing hole is 4-5mm.
Preferably, step 4 further comprises: and (3) placing a guide post in the middle of the upper positioning column, after the upper jaw and the lower jaw are occluded, adjusting the direction of the guide post in the buccal-lingual direction to align the guide post to the central pit or the functional tip of the jaw teeth, so that the position of the abutment is finally repaired, and determining the implant implantation site, the implanted buccal-lingual direction and the near-far-middle-direction position.
Preferably, the dental implant guide plate device manufactured by the method comprises a positioning column assembly, a guide column, a left fixed guide plate and a right fixed guide plate, wherein the positioning column assembly comprises an upper positioning column body and a lower positioning column body, the upper positioning column body is of a cylindrical barrel structure, a positioning column window is arranged on one side face of the upper positioning column body, a lower positioning column body is arranged at the lower end of the upper positioning column body, the lower positioning column body is of a cylindrical barrel structure, the lower positioning column body is fixedly connected with the upper positioning column body through an easily-broken part, a broken groove is arranged between the lower positioning column body and the upper positioning column body, an anti-skidding groove is arranged on the outer surface of the upper positioning column body, a left fixed guide plate and a right fixed guide plate are respectively arranged on the left side and the right side of the outer surface of the upper positioning column body, the upper positioning column body is wrapped by the left fixed guide plate and the right fixed guide plate to form an integral structure, and the position of the positioning column window is not wrapped by the left fixed guide plate or the right fixed guide plate.
The invention has the advantages that the manufacturing steps of the method are simple, the implanted tooth guide plate device manufactured by the method has simple structure, low cost and convenient and quick use, and the method can be widely popularized and applied clinically.
Drawings
Fig. 1 is a schematic view of the overall construction of a dental implant guide device on a dental model;
FIG. 2 is a schematic view of the overall construction of the positioning column assembly;
FIG. 3 is a right side view of FIG. 2;
FIG. 4 is a front view of FIG. 2;
FIG. 5 isbase:Sub>A cross-sectional view taken at A-A of FIG. 4;
FIG. 6 is an enlarged partial view at Z of FIG. 5;
fig. 7 is a schematic structural view of the guide post.
The symbols in the figures illustrate:
1. a positioning post assembly; 101. an upper positioning column; 102. a lower positioning column; 103. a positioning column window; 104. a frangible portion; 105. breaking the groove; 2. a guide post; 301. a left fixed guide plate; 302. a right fixed guide plate; 4, a dental model.
Detailed Description
Fig. 1 to 7 show an embodiment of a dental implant guide device, which is manufactured by using the method of the present invention, and which includes a positioning post assembly 1, a guide post 2, a left fixing guide 301 and a right fixing guide 302, wherein the positioning post assembly 1 includes an upper positioning post 101 and a lower positioning post 102, the upper positioning post 101 is of a cylindrical structure, an inner diameter of the upper positioning post 101 is 2.5 ± 0.1mm, an outer diameter of the upper positioning post 101 is 3 ± 0.1mm, a height of the upper positioning post 101 is 5 ± 1mm, a side surface of the upper positioning post 101 is provided with a positioning post window 103, a lower positioning post 102 is provided at a lower end of the upper positioning post 101, the lower positioning post 102 is of a cylindrical structure, an inner diameter of the lower positioning post 102 is 2.5 ± 0.1mm, an outer diameter of the lower positioning post 102 is 3 ± 0.1mm, a height of the lower positioning post 102 is 4 ± 1mm, the lower positioning post 102 and the upper positioning post 101 are fixedly connected by a breakable portion 104, the lower positioning post 102 and the upper positioning post 102 are provided with a groove, and the adjacent positioning post 101, and the method is simple and easy to use, and easy to solve the problems of drilling and the problems of a large-blocked structure.
As can be seen in the figure, the outer surface of the upper positioning column body 101 is provided with an anti-slip groove, the left side and the right side of the outer surface of the upper positioning column body 101 are respectively provided with a left fixed guide plate 301 and a right fixed guide plate 302, the left fixed guide plate 301 and the right fixed guide plate 302 wrap the upper positioning column body 101 together to form an integrated structure, and the position of the positioning column window 103 is not wrapped by the left fixed guide plate 301 or the right fixed guide plate 302. The anti-slip groove design can increase the fixing adhesive force of the left fixing guide plate 301 and the right fixing guide plate 302, so that the whole dental implant guide plate device is connected more firmly and reliably.
In one embodiment, the positioning post window 103 is triangular, semi-circular, semi-elliptical, or square in shape. The structural design facilitates the doctor to directly observe the bone surface condition of the alveolar ridge through the positioning column window 103, not only can fix a point, but also can change the site design as appropriate, and meanwhile, water flow reaches the reamer through the positioning column window 103, so that the water flow is favorable for cooling the reamer, and the osteonecrosis caused by high temperature generated by the reamer is avoided; can achieve good implantation direction and lay a good foundation for the vertical stress of the implant and the later-stage implantation repair.
In this embodiment, the left fixed guide 301 and the right fixed guide 302 are made of self-hardening resin or light-curing resin. The self-setting resin or the light-cured resin is used, the operation is fast and convenient, and the manufacturing cost is greatly reduced.
In this embodiment, the diameter of the guiding column 2 is smaller than the inner diameter of the upper positioning column 101, and the height of the guiding column 2 is 7 ± 2mm. The design can visually display the occlusion stress point of the final repair abutment and the involution tooth.
In the embodiment, when the dental implant guide plate device is manufactured, the lower positioning column 102 is inserted into the fixing hole of the dental model 4, the positioning column assembly 1 is positioned and fixed by self-setting resin or light-cured resin material on the adjacent teeth on the tongue palate side and two sides of the edentulous area of the upper positioning column 101 to form the left fixing guide plate 301 and the right fixing guide plate 302 wrapping the positioning column assembly 1, after the light-cured lamp irradiates and is solidified, the positioning column is broken at the broken groove 105, and the lower positioning column 102 is removed and then can be used.
The present invention will be further described with reference to the following examples.
A method of making a dental implant guide device, the method comprising the steps of:
Taking the upper and lower jaw dental casts, pouring common anhydrite, and forming the dental cast 4 after the anhydrite is hardened.
And measuring the distance between the near and far sides of the edentulous space on the dental model 4 by using a ruler, determining an implantation site, marking by using a pencil, and marking the tooth long axis direction of the adjacent teeth in the edentulous area.
Step 3, punching fixing holes at the planting sites
A flask-shaped fixing hole with the diameter of 3mm and the depth of more than 4mm is drilled at the planting site by using a low-speed straight machine ball drill.
On the dental cast 4, the light-cured resin material is injected into the drilled fixing hole, and the positioning column assembly 1 is installed and inserted, so that the lower positioning column 102 is completely wrapped in the dental cast 4, the upper positioning column 101 is completely exposed out of the fixing hole of the dental cast 4, the opening of the positioning column window 103 faces the buccal side, and the near-far direction is adjusted to enable the positioning column assembly 1 to be located on the bisector of the long axes of two adjacent dental teeth.
The guiding column 2 is placed in the middle of the upper positioning column body 101, after the upper jaw and the lower jaw are occluded, the direction of the guiding column 2 is adjusted in the cheek-tongue direction to be aligned to the central pit or the functional tip of the jaw tooth, so that the position of the abutment is finally repaired, and the implant implantation site, the implanted cheek-tongue direction and the near-far middle-direction position are also determined.
The retention is then irradiated using a light curing lamp. If a plurality of teeth are missing, the positioning column assembly 1 is put in turn, and the teeth are adjusted to reach a proper angle and then cured.
Step 5, manufacturing the fixed guide plate
Filling the adjacent teeth at two sides into the undercut, positioning and fixing the positioning column assembly 1 by using self-setting resin or light-cured resin material on the tongue palate side of the upper positioning column 101 and the adjacent teeth at two sides of the edentulous area to form a left fixed guide plate 301 and a right fixed guide plate 302 wrapping the positioning column assembly 1, and irradiating and solidifying by using a light-cured lamp.
Step 6, taking out the implant guide plate device
And taking out the guide plate device formed by wrapping the positioning column component 1 by the left fixed guide plate 301 and the right fixed guide plate 302, breaking the guide plate device at the breaking groove 105, and removing the lower positioning column 102 to finish the manufacturing of the dental implant guide plate device. After the device is sterilized, the device can be transferred into the mouth for trial.
The invention provides a method for manufacturing a dental implant guide plate device, which has simple manufacturing steps, and the dental implant guide plate device manufactured by the method has simple structure, low cost, convenient and quick use, and can be widely popularized and applied clinically.
However, the above description is only exemplary of the present invention, and the scope of the present invention should not be limited thereby, and the replacement of the equivalent components or the equivalent changes and modifications made according to the protection scope of the present invention should be covered by the claims of the present invention.
Claims (4)
1. A method for manufacturing a dental implant guide plate device is characterized in that: the method comprises the following steps:
step 1, manufacturing a dental model, namely taking an upper jaw dental model and a lower jaw dental model, pouring common anhydrite, and forming the dental model after the anhydrite is hardened;
step 2, determining an implantation site on the dental model, measuring the distance between the near and far sides of the edentulous space on the dental model by using a ruler, determining the implantation site, marking by using a pencil, and marking the tooth long axis direction of the adjacent tooth in the edentulous area;
step 3, punching a fixing hole on the planting site, and punching a flask-shaped fixing hole on the planting site by using a low-speed straight-machine ball drill;
step 4, installing a positioning column assembly in the fixing hole, injecting a light-cured resin material into the punched fixing hole, installing and inserting the positioning column assembly, enabling the lower positioning column body to be completely wrapped in the dental model, enabling the upper positioning column body to be completely exposed out of the fixing hole of the dental model, enabling an opening of a positioning column window to face to the buccal side, adjusting the near-far direction to enable the positioning column assembly to be located on the bisector of the long axes of two adjacent teeth, and then irradiating and fixing by using a light-cured lamp; if a plurality of teeth are missing, the positioning column components are put in order, and are adjusted to reach a proper angle with each other for solidification;
step 5, manufacturing a fixed guide plate, filling the adjacent teeth on two sides into the undercut, positioning and fixing the positioning column assembly by using self-setting resin or light-curing resin materials on the tongue and palate side of the upper positioning column and the adjacent teeth on two sides of the tooth missing area to form a left fixed guide plate and a right fixed guide plate wrapping the positioning column assembly, and irradiating and solidifying by using a light-curing lamp;
and 6, taking out the dental implant guide plate device, taking out the guide plate device formed by wrapping the positioning column assembly by the left fixed guide plate and the right fixed guide plate, breaking at the broken groove, and removing the lower positioning column to finish the manufacturing of the dental implant guide plate device.
2. The method of manufacturing a dental implant guide device according to claim 1, wherein: the diameter of the fixing hole is 3-3.5mm, and the depth of the fixing hole is 4-5mm.
3. The method of manufacturing a dental implant guide device according to claim 1, wherein: the step 4 further comprises: and (3) placing a guide column in the middle of the upper positioning column, after the upper jaw and the lower jaw are occluded, adjusting the direction of the guide column in the buccal and lingual directions to align the guide column to the central pit or the functional tip of the jaw teeth, so that the position of the abutment is finally repaired, and the implant implantation site, the implanted buccal and lingual directions and the near-far and middle-far directions are also determined.
4. The method of manufacturing a dental implant guide device according to claim 1, wherein: the tooth planting guide plate device manufactured by the method comprises a positioning column assembly, a guide column, a left fixed guide plate and a right fixed guide plate, wherein the positioning column assembly comprises an upper positioning column body and a lower positioning column body, the upper positioning column body is of a cylindrical barrel structure, a positioning column window is arranged on one side face of the upper positioning column body, a lower positioning column body is arranged at the lower end of the upper positioning column body, the lower positioning column body is of a cylindrical barrel structure, the lower positioning column body is fixedly connected with the upper positioning column body through an easy-to-break part, a break groove is formed between the lower positioning column body and the upper positioning column body, an anti-skidding groove is formed in the outer surface of the upper positioning column body, a left fixed guide plate and a right fixed guide plate are respectively arranged on the left side and the right side of the outer surface of the upper positioning column body, the left fixed guide plate and the right fixed guide plate wrap the upper positioning column body together to form an integral structure, and the position of the positioning column window is not wrapped by the left fixed guide plate or the right fixed guide plate.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111058623.0A CN113712693B (en) | 2021-09-10 | 2021-09-10 | Method for manufacturing dental implant guide plate device |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202111058623.0A CN113712693B (en) | 2021-09-10 | 2021-09-10 | Method for manufacturing dental implant guide plate device |
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| CN113712693A CN113712693A (en) | 2021-11-30 |
| CN113712693B true CN113712693B (en) | 2023-01-13 |
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Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006340A (en) * | 2012-12-12 | 2013-04-03 | 丁明会 | Manufacturing method of surgical guide template for oral cavity planting operation |
| CN105078596A (en) * | 2014-09-15 | 2015-11-25 | 汤雨龙 | Manufacturing method of individual dental implant surgical guide plate |
| CN215739566U (en) * | 2021-09-10 | 2022-02-08 | 孙爱玉 | Tooth implantation guide plate device |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US9901417B2 (en) * | 2007-10-03 | 2018-02-27 | Cyber-Implants, LLC | Assisted dental implant treatment |
| EP2854693B1 (en) * | 2012-06-05 | 2019-12-25 | Dental Vision B.V.B.A. | Method for manufacturing a template to adapt the shape of a bone defect in a jaw to a bone superstructure |
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- 2021-09-10 CN CN202111058623.0A patent/CN113712693B/en active Active
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103006340A (en) * | 2012-12-12 | 2013-04-03 | 丁明会 | Manufacturing method of surgical guide template for oral cavity planting operation |
| CN105078596A (en) * | 2014-09-15 | 2015-11-25 | 汤雨龙 | Manufacturing method of individual dental implant surgical guide plate |
| CN215739566U (en) * | 2021-09-10 | 2022-02-08 | 孙爱玉 | Tooth implantation guide plate device |
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| CN113712693A (en) | 2021-11-30 |
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