CN209879944U - Tooth root treatment test device - Google Patents

Abstract

The utility model discloses a root of tooth treatment test device, the device include flexible body, the inboard shaping tubulose route of flexible body, tubulose route and human root canal shape and trend unanimously, imitate the structure of root canal, give the more exercise chance of user, avoid appearing the problem that the head of contusion was twisted off, reduce the treatment degree of difficulty. The device adopts soft material, is similar with the root canal on the human body, and the root canal file can not hinder file upper cutting edge when the inside is rotatory, can repetitious usage: the root canal file is verified before the operation through the device, the practice method is the best solution at present, and a beginner can also be used as a learning tool for simulating the actual operation. The dental file may have some metal wires, and after the device is used, some iron slag attached to the file may be eliminated to raise the healing rate of root canal treatment.

Description

Tooth root treatment test device

Technical Field

The utility model belongs to the technical field of oral treatment equipment, concretely relates to tooth root treatment test device.

Background

Root canal therapy (root canal therapy) is the most commonly used internationally effective treatment for endodontic and periapical diseases. The principle of endodontics is to remove most of the infectious material in the root canal by mechanical and chemical means and to prevent the occurrence of periapical lesions or to promote the healing of already occurring periapical lesions by filling the root canal, closing the crown.

Root canal therapy is a more complex endodontic treatment method, uses a plurality of instruments and steps, and can complete the whole process only by a plurality of treatment steps and shooting a plurality of X-ray pictures.

The common apparatus for root canal treatment is a root canal file, the lifting cutting force of the root canal file is strong, the root canal file is used for bending the root canal and is not easy to be laterally worn, the root canal file is suitable for the root canal with ellipse or uneven shape and irregular shape, the application range is wide, and therefore, the root canal file is widely used in the field of root canal treatment. But to beginner, its degree of understanding to patient's root canal is not enough, and experience is few, and in case when the root canal file presented the quality problem, because experience is not enough easily to twist off the file in the root canal, take out disconnected file and have very big degree of difficulty. Moreover, for users with less work experience, uneven force may be exerted, and it is difficult to master the manipulation at a glance. In addition, there may be some metal wires on the root canal file, and during treatment, the metal wires may fall off in the root canal, which may affect the healing and recovery of the root canal.

Therefore, in view of the above problems, there is a need to provide a root canal treatment testing device, which simulates the structure of a root canal, provides more training opportunities for users, avoids the problem of head contusion and head twisting, reduces the treatment difficulty, and improves the cure rate of root canal treatment.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides a root canal treatment test device imitates the structure of root canal, gives the user more exercise opportunities, avoids appearing the problem that the head of contusion is twisted off, reduces the treatment degree of difficulty, improves root canal treatment's cure rate.

According to the utility model discloses a root of tooth treatment test device that purpose provided, including flexible body, the import portion has been seted up to one side of flexible body, the inboard shaping of flexible body has the tubulose route, the tubulose route is unanimous with human root canal shape and trend, tubulose route one end extends to the outside and communicates with the import portion, and the other end extends to the direction of keeping away from the import portion.

Preferably, the other end of the tubular path extends away from the inlet portion and extends out of the outer wall of the flexible body to communicate with the outside.

Preferably, the tubular path comprises a main path and a plurality of branch paths branching outwardly from the main path inside the flexible body.

Preferably, the plurality of branch paths extend along respective paths or converge again within the flexible body to form a main path.

Preferably, the tubular path comprises a plurality of main paths extending from the inlet portion inwardly of the flexible body, the plurality of main paths each extending along a respective path or meeting in a single main path within the flexible body.

Preferably, the flexible body is used for cooperating the root canal file and uses, the root canal file includes handle and file body, the import portion is the awl cylindricality structure, matches with the handle tip of root canal file, the file body is along tubulose route screw in, with tubulose route inner wall in close contact with.

Preferably, the tubular pathway matches the profile of the rasp body, the beginning dimension of the tubular pathway being greater than the end dimension.

Preferably, the tubular path decreases in size in the direction of extension.

Preferably, a transition section convenient for the file body to rapidly enter the tubular path is further arranged between the tubular path and the inlet part, two ends of the transition section are respectively connected with the bottom of the inlet part and the opening part of the tubular path, and the transition section is in an inverted cone structure.

Preferably, the flexible body is a resin block, the vertical section of the resin block is of a conical column structure, and a spherical groove is further formed in the bottom of the resin block.

Compared with the prior art, the utility model discloses a root of tooth treatment test device's advantage is:

the device includes flexible body, the inboard shaping tubulose route of flexible body, and the tubulose route is unanimous with human root canal shape and trend, imitates the structure of root canal, gives the more exercise opportunities of user, avoids appearing the problem that the head was twisted off to the head of filing, reduces the treatment degree of difficulty.

The device adopts soft material, is similar with the root canal on the human body, and the root canal file can not hinder file upper cutting edge when the inside is rotatory, can repetitious usage: the root canal file is verified before the operation through the device, the practice method is the best solution at present, and a beginner can also be used as a learning tool for simulating the actual operation.

The dental file may have some metal wires, and after the device is used, some iron slag attached to the file may be eliminated to raise the healing rate of root canal treatment.

Drawings

In order to more clearly illustrate the embodiments of the present invention 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 is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.

Fig. 1 is a schematic structural view of a root treatment testing apparatus in example 1.

Fig. 2 is a schematic structural view of a root treatment testing apparatus in example 2.

Fig. 3 is a schematic structural view of a root treatment testing apparatus in example 3.

Fig. 4 is a schematic structural view of a root treatment testing apparatus in example 4.

FIG. 5 is a schematic structural view of a root treatment testing apparatus according to example 5.

FIG. 6 is a schematic structural view of a root treatment testing apparatus according to example 6.

Fig. 7 is a perspective view of a root treatment trial apparatus.

Names of corresponding components represented by numerals or letters in the drawings:

1. flexible body 2, inlet portion 3, tubular path 4, outlet portion 5, transition section 6, spherical groove 31, main path 32, branch path.

Detailed Description

As described in the background art, when a quality problem occurs in a root canal file, the file is easily broken in the root canal due to insufficient experience, the broken file is difficult to take out, the working experience is not very rich for a user, force may be applied unevenly, the use manipulation is difficult to master at one stroke, and during treatment, a metal wire is likely to fall off in the root canal, so that the healing and recovery of the root canal are affected.

The utility model discloses to not enough among the prior art, provide a root of tooth treatment test device, the structure of imitative root canal gives the more exercise opportunities of user, avoids appearing the problem that the head of filing is twisted off, reduces the treatment degree of difficulty, improves root canal therapy's cure rate.

The technical solution of the present invention will be described clearly and completely through the following detailed description. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.

Example 1

As shown in fig. 1, a dental root treatment test device comprises a flexible body 1, an inlet part 2 is arranged on one side of the flexible body 1, a tubular path 3 is formed on the inner side of the flexible body 1, the shape and the trend of the tubular path 3 are consistent with those of a human root canal, one end of the tubular path 3 extends outwards to be communicated with the inlet part 2, and the other end extends towards the direction far away from the inlet part 2. Specifically, the tubular path 3 in the present embodiment passes out from the side outlet portion 4 of the flexible body 1 to communicate with the outside.

Specifically, flexible body 1 is used for cooperating root canal file (not shown) to use, and the root canal file is the conventional structure among the prior art, and the root canal file includes handle and the file body, and import portion 2 is the awl cylindricality structure, matches with the handle tip of root canal file, and wherein, import portion shape and size of dimensions can be according to the structural dimension change of root canal file and adjust, specifically do not do the restriction.

The file body is screwed in along the tubular path 3 and is tightly contacted with the inner wall of the tubular path, and the treatment of the root canal of the human body is simulated through the matching of the file body and the tubular path, so that the pre-drilling before the treatment is realized, and the foundation is laid for the root canal treatment. More exercise opportunities are provided for the user, the problem of twisting off of the head is avoided, and the treatment difficulty is reduced.

The device adopts soft material, is similar with the root canal on the human body, and the root canal file can not hinder the cutting edge on the file body when the inside is rotatory, can repetitious usage: the root canal file is verified before the operation through the device, the practice method is the best solution at present, and a beginner can also be used as a learning tool for simulating the actual operation.

The tubular path 3 matches the profile of the file body, the size of the beginning of the tubular path being greater than the size of the end. The size of the tubular path may be gradually reduced or stepwise reduced along the extension direction, which is determined by the shape and size of the file, and is not limited herein. Because the close contact of tubulose route and root canal file, there may be some wires on the root canal file, can clear away some dregs of iron that attach on the root canal file after using the device, improve the cure rate of root canal therapy.

Furthermore, a transition section 5 which is convenient for the file body to rapidly enter the tubular path is arranged between the tubular path 3 and the inlet part 4, two ends of the transition section 5 are respectively connected with the bottom of the inlet part 2 and the opening part of the tubular path 3, and the transition section is in an inverted cone structure.

Wherein, flexible body is the resin piece, and the vertical cross-section of resin piece is the awl cylindricality structure, also can be a halfpace structure etc. and specific appearance does not do the restriction. The flexible body can be made of a rubber block besides a resin block, and the specific material is not limited.

During the in-service use, with flexible body 1 fixed steady, then leading-in with root canal file from the import portion 2 of top, rotatory (take certain pressure) rotates root canal file along tubulose route screw in, then comes out root canal file is reverse revolved, accomplishes the experiment, and the dynamics gimmick when receiving actual root canal therapy is felt in this process, the actual human operation of being convenient for, clears away root canal file surface wire simultaneously in rotatory in-process.

Example 2

As shown in fig. 2, the rest is the same as embodiment 1, except that the outlet 4 is at the bottom of the flexible body 1, and the tubular path extends in an S-shape from the inlet section to the outlet section.

Example 3

As shown in fig. 3, the rest is the same as embodiment 1 except that the tubular path 3 includes a main path 31 and a plurality of branch paths 32 branching outward from the main path 31 inside the flexible body 1.

Example 4

As shown in fig. 4, the rest is the same as embodiment 1, except that the tubular path 3 includes a main path 31 and a plurality of branch paths 32 branching outward from the main path 31 inside the flexible body 1, and the plurality of branch paths 32 join again inside the flexible body 1 to extend as one main path. In addition, the plurality of branch paths may also extend along respective paths.

Example 5

The rest is the same as embodiment 1 except that the tubular path 3 includes a plurality of main paths extending from the inlet portion 2 to the inside of the flexible body 1, and the plurality of main paths meet in a single main path extending inside the flexible body. In addition, the plurality of main paths may also extend along respective paths.

Example 6

All the other are the same as embodiment 1, except that the bottom of the resin block is also molded with a spherical groove 6, and the flexible body is more easily fixed on the workbench by arranging the spherical groove, so that the effect of the sucker is achieved, and the stability is good.

To sum up, the utility model discloses a root of tooth treatment test device, the device include flexible body, the inboard shaping tubulose route of flexible body, tubulose route and human root canal shape and trend unanimously, imitate the structure of root canal, give the more exercise opportunities of user, avoid appearing the problem that the head was twisted off to the head of contusion, reduce the treatment degree of difficulty.

The device adopts soft material, is similar with the root canal on the human body, and the root canal file can not hinder file upper cutting edge when the inside is rotatory, can repetitious usage: the root canal file is verified before the operation through the device, the practice method is the best solution at present, and a beginner can also be used as a learning tool for simulating the actual operation.

The dental file may have some metal wires, and after the device is used, some iron slag attached to the file may be eliminated to raise the healing rate of root canal treatment.

The previous description of the disclosed embodiments is provided to enable any person skilled in the art to make or use the present invention. Various modifications to these embodiments will be readily apparent to those skilled in the art, and the generic principles defined herein may be applied to other embodiments without departing from the spirit or scope of the invention. Thus, the present invention is not intended to be limited to the embodiments shown herein but is to be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims (10)

1. A dental root treatment test device is characterized by comprising a flexible body, wherein an inlet part is formed in one side of the flexible body, a tubular path is formed in the inner side of the flexible body, the shape and the trend of the tubular path are consistent with those of a human root canal, one end of the tubular path extends outwards to be communicated with the inlet part, and the other end of the tubular path extends towards the direction far away from the inlet part.

2. The root treatment trial device of claim 1 wherein the other end of the tubular path extends away from the inlet portion and out of the outer wall of the flexible body to communicate with the exterior.

3. The endodontic trial device of claim 1 wherein said tubular path includes a main path and a plurality of branch paths branching outwardly from said main path inside the flexible body.

4. The endodontic trial device of claim 3 wherein said plurality of branch paths each extend along a respective path or rejoin within the flexible body to form a main path extension.

5. The endodontic trial device of claim 1 wherein said tubular path includes a plurality of main paths extending from the inlet portion inwardly of the flexible body, each extending along a respective path or converging in a main path within the flexible body.

6. The endodontic trial of claim 1 wherein said flexible body is adapted to be used with a file, said file including a handle and a file body, said inlet portion being of a tapered cylindrical configuration to mate with the handle end of the file, said file body being threaded along the tubular path into intimate contact with the inner wall of the tubular path.

7. The root treatment trial of claim 6 wherein the tubular path matches the profile of the file, the tubular path having an initial dimension greater than a final dimension.

8. The root treatment trial device of claim 7 wherein the tubular path tapers in size in the direction of extension.

9. The root treatment trial device of claim 6, wherein a transition section is provided between the tubular path and the inlet section for facilitating the rapid entry of the file into the tubular path, the transition section has two ends respectively connecting the bottom of the inlet section and the opening of the tubular path, and the transition section has an inverted cone-shaped structure.

10. The dental root treatment experimental device according to claim 1, wherein the flexible body is a resin block, the vertical section of the resin block is in a conical cylindrical structure, and a spherical groove is further formed at the bottom of the resin block.