TWM616131U - Two-in-one positioning plate structure for X-ray photography and dental implant - Google Patents

Abstract

A two-in-one positioning plate structure for X-ray photography and dental implants. The positioning plate is designed to design missing teeth through intraoral scanning and CAD software, and then integrated by CAM processing, including a missing tooth corresponding part and The two sockets connecting the two ends of the missing tooth corresponding part are provided with at least one longitudinal guide groove, and a zirconium bead is embedded in the inner wall of the guide groove. Accordingly, the zirconium is used The characteristic that the bead is not penetrated by X-rays forms a marking purpose when X-ray tomography is used to analyze the alveolar bone condition of the zirconium bead and the implant position, and at the same time achieve accurate implantation through the guide groove Ideal location, so that you can easily and quickly achieve X-ray photography and preparation for dental implant surgery, while avoiding errors in the operation, effectively reducing the occurrence of medical disputes, and practical.

Description

Two-in-one positioning plate structure for X-ray photography and dental implant

This creation is about an auxiliary product for dental implant surgery, especially a two-in-one positioning plate structure for X-ray photography and dental implants.

According to the conventional positioning plate for dental implant surgery, there is a positioning plate for diagnosis and a positioning plate for surgery. Traditionally, to use this method, you must first copy the tooth mold that belongs to the patient, then use wax to sculpt the teeth that fill the vacancy in the missing teeth in the tooth mold, and then use materials such as algin and plaster to replicate the patient's missing teeth. A new tooth mold with a tooth shape and no missing teeth, a thin plastic plate is placed on the tooth mold without missing teeth, and then the plastic plate is attached to the surface of the tooth mold by heating and vacuum compression. Paste lead sheets and other materials that cannot be penetrated by X-rays to the position of the patient's missing teeth to become the diagnostic positioning plate for X-ray computed tomography. The diagnostic positioning plate can be matched to the patient's teeth. Next, ask the patient to wear the diagnostic positioning board and take a CT scan. The computer will display the patient’s mouth and the marked missing tooth position. The mold is sent to the dental laboratory to make the positioning plate for the operation. After the dentist's office receives the positioning plate for surgery, the positioning plate for surgery is placed in the position of the missing teeth in the patient's mouth, and the patient is further implanted.

Looking closely at the above-mentioned conventional dental implant surgery process and its positioning plate structure, it is not difficult to find that there are still some shortcomings and complications. The main reasons are as follows: the conventional diagnostic positioning plate and The surgical positioning plates are made separately, which not only requires high cost, but also has a complicated and tedious production process. On the other hand, the positioning plates made separately are also prone to errors, which increase the risk of dental implant surgery and greatly reduce the acceptance rate, which leads to medical treatment. Disputes, lack of practicality.

In view of this, the creator has been engaged in the manufacturing, development and design of related products for many years, and after detailed design and careful evaluation for the above goals, he finally got a practical creation.

The technical problem that this creation intends to solve is to provide a two-in-one positioning plate structure for X-ray photography and dental implants in response to the above-mentioned shortcomings in the prior art.

The above positioning plate structure, the positioning plate is designed through intraoral scanning and CAD software to design the tooth part of the missing tooth, and then processed by CAM to form an integral shape, including a missing tooth corresponding part and two socket parts connecting the two ends of the missing tooth corresponding part The corresponding part of the missing teeth is provided with at least one longitudinal guide groove, and a zirconium bead is embedded in the inner wall of the guide groove. A marking purpose is formed during the tomography to analyze the condition of the alveolar bone at the position of the zirconium bead and the implant, so as to facilitate the preparation of the implant surgery, and at the same time, the guide groove can reach an accurate ideal position of the implant.

Preferably, the socket part is sleeved and covered on at least one tooth.

Preferably, one side of the corresponding portion of the missing teeth is an open surface, and the guiding groove is formed on the open surface in a semi-circular arc manner.

Preferably, the corresponding part of the missing teeth is provided with a plurality of longitudinal guide grooves.

Preferably, the diameter of the zirconium beads is 2 mm.

Comparing the effect of the prior art: the missing tooth corresponding part of the positioning plate of this creation is provided with at least one guiding groove corresponding to the missing tooth position in the mouth, and a zirconium is embedded in the guiding groove According to the characteristic that the zirconium bead cannot be penetrated by X-rays, the positioning plate can be directly worn for X-ray computer tomography, and the zirconium bead can be used to form a marking purpose, so as to facilitate obtaining an ideal and relatively accurate guide. The position and angle of the guide groove, and in the actual implant surgery, the positioning plate is also worn for artificial root drilling and bone replacement surgery, so that X-ray photography and preparation for implant surgery can be achieved conveniently and quickly. Effectively save the production time and cost of the positioning plate, and use the same positioning plate to perform X-ray photography and surgery to avoid errors in the operation, and then indeed plant the artificial tooth root in the ideal position, shorten the operation time, and reduce the damage to the anatomical key nerves and blood vessels, etc. Position, effectively reduce the occurrence of medical disputes, and have practicability.

10: Positioning board

11: Corresponding part of missing teeth

111: open surface

112: Guiding groove

113: Zirconium beads

12: Socket

A: Alveolar bone

B: nerve

[Picture 1] is a three-dimensional view of this creation.

[Picture 2] is an exploded view of this creation.

[Picture 3] is a schematic diagram of the placement of the implant corresponding to this creation.

[Picture 4] is a schematic diagram of the fixed position of the implant corresponding to this creation.

[Picture 5] is a schematic diagram of the X-ray computerized tomography of this creation.

[Picture 6] is another perspective view of the X-ray computerized tomography of this creation.

[Picture 7] is a schematic diagram of the manual description of implant drilling in this creation.

In order to enable your reviewer to have a further understanding and understanding of the purpose, features and effects of this creation, please cooperate with the following [Schematic Description] as detailed below:

First, please refer to Figures 1 and 2, a two-in-one positioning plate structure for X-ray photography and dental implants. The positioning plate 10 is designed to design missing teeth through intraoral scanning and CAD software. It is formed by CAM processing, including a missing tooth corresponding part 11 and two socket parts 12 connecting the two ends of the missing tooth corresponding part 11. One side of the missing tooth corresponding part 11 is an open surface 111, and Along the open surface 111 longitudinally, there is at least one guide groove 112 in the shape of a semicircular arc. The inner wall of the guide groove 112 is embedded with a zirconium bead 113, and the second socket part 12 is sleeved and covered. On at least one tooth.

To further explain, the volume of the missing tooth corresponding portion 11 depends on the area of the missing tooth position in the mouth, and one or more guiding grooves 112 are provided corresponding to the number of missing teeth at the missing tooth position.

To further illustrate, the diameter of the zirconium beads 113 is 2 mm.

For the use of its structure, please refer to Figures 3, 4, 5, and 6. The missing tooth corresponding portion 11 of the positioning plate 10 is laminated on the missing tooth position on the oral gingival surface, and the missing tooth corresponding portion 11 is based on The implant position is provided with at least one guiding groove 112, and the sleeve portions 12 at both ends of the positioning plate 10 are sheathed and covered outside the teeth on both sides of the missing tooth position, thereby installing and fixing the positioning plate 10 On the gums with missing teeth in the mouth, when X-ray tomography is performed before dental implant surgery, the non-X-ray penetration characteristic of the zirconium beads 113 can be used to form a marking purpose during the X-ray tomography. Analyze the depth of alveolar bone A and nerve B between the zirconium bead 113 and the implant position, so as to facilitate the analysis and prediction of dental implantation and bone surgery and the preparation of equipment. If the position of zirconium bead 113 and the implant position of the tooth When the groove bone A is not ideal, the guiding groove 112 is modified, that is, the position and angle of the guiding groove 112 are modified by CAD software, and processed by CAM, so that the correct and ideal positioning plate 10 can be quickly obtained.

Furthermore, the guiding groove 112 of the positioning plate 10 provides the dentist clearly and quickly confirming the position and angle of the artificial tooth root implantation, so as to facilitate the implantation of the implant drill bit on the gingival surface through the guiding groove 112. Drilling operation, please continue to observe as shown in Figure 7, so that the implant drill bit can be quickly and accurately drilled into the alveolar in an ideal and reliable manner under the restriction of the guiding groove 112 Bone A to the positioning, to achieve accurate positioning of the size and front and rear positions of the teeth, so as to enhance the implant Proper rate of dental surgery.

With the structure of the above specific embodiment, the following benefits can be obtained: the missing tooth corresponding portion 11 of the positioning plate 10 of the present invention is provided with at least one guide groove 112 corresponding to the missing tooth position in the mouth, and is provided in the guide The guide groove 112 is embedded with a zirconium bead 113. According to the characteristic that the zirconium bead 113 cannot be penetrated by X-rays, the positioning plate 10 can be directly worn for X-ray computer tomography, and the zirconium bead 113 is used to form a zirconium bead. The purpose of marking is to facilitate obtaining an ideal and relatively accurate position and angle of the guiding groove 112. In the actual dental implant operation, the positioning plate 10 is also worn for artificial tooth root drilling and bone repair operations, which effectively saves the positioning The production time and cost of the plate, and X-ray photography and surgery are performed through the same positioning plate, to avoid errors in the operation, and then to plant the artificial tooth root in the ideal position, shorten the operation time, reduce the damage to the important anatomical nerves and blood vessels and other parts, and effectively reduce The occurrence of medical disputes is practical.

In summary, this creation has indeed achieved a breakthrough structural design, and has improved new content, while at the same time it can achieve industrial utilization and progress. Moreover, this creation has not been seen in any publications, and it is also novel. In accordance with the relevant provisions of the Patent Law, Yan filed a new patent application in accordance with the law, and I implore the Jun Bureau review committee to grant legal patent rights. I really pray.

Only the above is only one of the preferred embodiments of this creation, and should not be used to limit the scope of implementation of this creation; that is, all equal changes and modifications made in accordance with the scope of the patent application for this new model should still belong to this new model. Covered by the patent.

10: Positioning board

11: Corresponding part of missing teeth

111: open surface

112: Guiding groove

113: Zirconium beads

12: Socket

Claims (5)

A two-in-one positioning plate structure for X-ray photography and dental implants. The positioning plate is designed to design missing teeth through intraoral scanning and CAD software, and then integrated by CAM processing, including a missing tooth corresponding part and The two sockets connecting the two ends of the missing tooth corresponding part are provided with at least one longitudinal guide groove, and a zirconium bead is embedded in the inner wall of the guide groove. Accordingly, the zirconium is used The characteristic that the beads are not penetrated by X-rays forms a marking purpose when X-ray tomography is used to analyze the condition of the zirconium beads and the alveolar bone of the implant position, so as to facilitate the preparation of the implant surgery, and at the same time through the guide Guide grooves to achieve accurate ideal positions for dental implants. According to claim 1, the two-in-one positioning plate structure for X-ray photography and dental implantation, wherein the socket part is sleeved and covered on at least one tooth. The two-in-one positioning plate structure for X-ray photography and dental implantation as described in claim 1, wherein one side of the corresponding part of the missing tooth is an open surface, and the guiding groove is half The arc mode is set on the open surface. The two-in-one positioning plate structure for X-ray photography and dental implants as described in claim 1, wherein the corresponding part of the missing tooth is provided with a plurality of longitudinal guide grooves. The two-in-one positioning plate structure for X-ray photography and dental implants as described in claim 1, wherein the diameter of the zirconium bead is 2mm.

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