CN219846855U

CN219846855U - Root canal swaying and washing device

Info

Publication number: CN219846855U
Application number: CN202321241667.1U
Authority: CN
Inventors: 王晖; 周铨
Original assignee: Hangzhou Dental Hospital Group Co ltd
Current assignee: Hangzhou Dental Hospital Group Co ltd
Priority date: 2023-05-22
Filing date: 2023-05-22
Publication date: 2023-10-20
Anticipated expiration: 2033-05-22

Abstract

The utility model relates to the technical field of medical appliances, in particular to a root canal swaying and washing device. The utility model provides a root canal oscillation device, comprising: a first body and a second body; the second main body is detachably connected with the first main body; a plurality of titanium bristles are arranged on the end face of one end, far away from the first main body, of the second main body; the side wall of one end of the second main body far away from the first main body is also carved with scale values. The first main body and the second main body which are detachably connected are arranged, so that the operation of doctors can be facilitated; a plurality of titanium bristles are arranged at one end, far away from the first main body, of the second main body, and when the novel cleaning brush is used, the bristles can be opened and can swing and wash root canals, so that the cleaning effect is improved. The second main part is kept away from still be provided with the scale value on the lateral wall of first main part, can make things convenient for the doctor to observe the second main part and stretch into the volume of stretching into in the root canal, avoid swinging the root canal and wash incompletely, perhaps avoid the root tip to appear inflammation.

Description

Root canal swaying and washing device

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a root canal swaying and washing device.

Background

Endodontic surgery, also known as endodontic treatment, is a procedure in dentistry to treat pulp necrosis and root pressing infections.

Root canal treatment is generally divided into three steps: 1. cleaning bacteria and products in root canal; 2. sterilizing root canal; 3. the root canal is tightly filled. Among the three steps described above, "cleaning of bacteria and products in the root canal" is critical to the success rate of root canal treatment.

At present, the cleaning of the root canal generally adopts ultrasonic root canal oscillation washing, and the working principle is that disinfectant is firstly injected into the root canal, then a thin ultrasonic working tip stretches into the root canal, and oscillation is carried out at the position near the root tip, so that the flushing fluid reaches the tail end of the root canal, and meanwhile, bacterial biomembrane on the root canal wall is effectively removed under the action of mechanical energy based on flow velocity and ultrasonic rapid vibration flushing.

However, in the prior art, after the swing needle extends into the root canal, the length of the swing needle easily exceeds the root tip hole, so that inflammation occurs at the root tip.

Disclosure of Invention

The utility model solves the problems that: after the swing washing needle stretches into the root canal, the length of the swing washing needle easily exceeds the root tip hole, so that inflammation occurs at the root tip.

(II) technical scheme

In order to solve the above technical problems, an embodiment of the present utility model provides a root canal oscillation device, including: a first body and a second body;

the second main body is detachably connected with the first main body;

a plurality of titanium bristles are arranged on the end face of one end, far away from the first main body, of the second main body;

the side wall of one end of the second main body far away from the first main body is also carved with scale values.

Further, the second main body comprises a bending part, and the bending angle of the bending part can be adjusted.

Further, a plurality of second bodies are arranged, and each second body is detachably connected with the first body;

the second main body is provided with bending parts, and the bending angles of the bending parts of each second main body are different.

Further, the bending part has two bending angles of 90 degrees and 120 degrees respectively.

Further, the second main body further comprises a connecting part and a working part;

the connecting part and the working part are respectively connected to two ends of the bending part, the connecting part is used for being connected with the first main body, and the scale values are carved on the side wall of the working part;

the length of the working part of each second main body is different.

Further, the first main body and the second main body are connected through threads.

Further, a threaded hole is formed in the end portion of the first main body;

the side wall of one end of the second main body connected with the first main body is provided with an external thread structure corresponding to the threaded hole.

Further, a hexagonal nut structure is further arranged on the side wall of the second main body, which is close to one end of the first main body.

Further, a mark line is drawn on the side wall of one end, far away from the first main body, of the second main body, and the scale value is represented by the mark line.

Further, the device also comprises a third main body, wherein one end of the first main body far away from the second main body is connected with the third main body;

the third main body is used for being connected with using equipment of the root canal swabbing device.

The utility model has the beneficial effects that:

the utility model provides a root canal oscillation device, comprising: a first body and a second body; the second main body is detachably connected with the first main body; a plurality of titanium bristles are arranged on the end face of one end, far away from the first main body, of the second main body; the side wall of one end of the second main body far away from the first main body is also carved with scale values.

The first main body and the second main body which are detachably connected are arranged, so that the operation of doctors can be facilitated; a plurality of titanium bristles are arranged at one end, far away from the first main body, of the second main body, and when the novel cleaning brush is used, the bristles can be opened and can swing and wash root canals, so that the cleaning effect is improved. The second main part is kept away from still be provided with the scale value on the lateral wall of first main part, can make things convenient for the doctor to observe the second main part and stretch into the volume of stretching into in the root canal, avoid swinging the root canal and wash incompletely, perhaps avoid the root tip to appear inflammation.

Drawings

In order to more clearly illustrate the embodiments of the present utility model or the technical solutions in the prior art, the drawings that are needed in the description of the embodiments or the prior art will be briefly described, and it is obvious that the drawings in the description below are some embodiments of the present utility model, and other drawings can be obtained according to the drawings without inventive effort for a person skilled in the art.

Fig. 1 is a schematic structural diagram of a root canal oscillation device according to an embodiment of the present utility model;

fig. 2 is a schematic structural diagram of a second body according to an embodiment of the present utility model;

fig. 3 is a schematic structural diagram of a bending portion according to an embodiment of the present utility model;

fig. 4 is a schematic structural diagram of a working portion according to an embodiment of the present utility model;

fig. 5 is a schematic structural diagram of a first main body according to an embodiment of the present utility model.

Icon: 1-a first body;

2-a second body; 21-titanium bristles; 22-scale value; 23-bending part; 24-working part; 25-connecting part;

3-a third body.

Detailed Description

The technical solutions of the present utility model will be clearly and completely described in connection with the embodiments, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

The embodiment of the utility model provides a root canal oscillation and washing device which is used for root canal treatment, the use method of the root canal oscillation and washing device is the same as that of the existing root canal oscillation and washing device, and the principle of root canal treatment and the use method of the root canal oscillation and washing device are known to those skilled in the art and are not repeated here.

As shown in fig. 1 to 5, the root canal oscillation washing device for an embodiment of the present utility model includes: a first body 1 and a second body 2.

The second body 2 is detachably connected with the first body 1.

The end face of the second body 2 far away from the end of the first body 1 is provided with a plurality of titanium bristles 21.

The side wall of the end of the second main body 2 far away from the first main body 1 is also carved with scale values 22.

According to the root canal swabbing device provided by the embodiment of the utility model, the root canal swabbing device mainly comprises a first main body 1 and a second main body 2, when the root canal swabbing device is used, the second main body 2 is used for extending into a root canal to sway the root canal, and the first main body 1 is positioned in the oral cavity of a patient.

In this embodiment, for convenience of use, the first body 1 and the second body 2 are detachably connected. In use, a doctor can selectively use the second body 2 of different models according to the oral condition of the patient.

In this embodiment, a plurality of titanium bristles 21 are disposed at one end of the second body 2 far away from the first body 1, and in this embodiment, the root canal oscillation washing device is ultrasonic oscillation washing, and when in use, under the action of ultrasonic waves, the titanium bristles 21 can be opened to oscillation wash the root canal.

In this embodiment, the side wall of the second main body 2 far away from the first main body 1 is further provided with a scale value 22, and when in use, a doctor can conveniently observe the extending amount of the second main body 2 extending into the root canal by setting the scale value 22 on the side wall of the second main body 2 far away from the first main body 1, on one hand, the condition that bacteria in the root canal is not thoroughly washed due to the fact that the second main body 2 does not extend to a preset depth can be avoided, and root canal treatment fails; on the other hand, the second body 2 can be prevented from extending too much into the root canal, resulting in inflammation of the root tip.

According to the root canal swabbing device provided by the embodiment of the utility model, the first main body 1 and the second main body 2 which are detachably connected are arranged, so that the operation of doctors can be facilitated; a plurality of titanium bristles 21 are arranged at one end of the second main body 2 far away from the first main body 1, and when the cleaning brush is used, the bristles can be opened and can wash the root canal in a swaying mode, so that the cleaning effect is improved. The second main part 2 is kept away from still be provided with scale value 22 on the lateral wall of first main part 1, can make things convenient for the doctor to observe the second main part 2 and stretch into the volume of stretching into in the root canal, avoid swaying the root canal and wash incompletely, perhaps avoid the root tip to appear inflammation.

In this embodiment, the first body 1 and the second body 2 are optionally plastic materials.

In this embodiment, the second body 2 is a swing needle.

In the present embodiment, the first body 1 is a column structure disposed obliquely, and the diameter of the first body 1 gradually decreases in the direction from the first body 1 to the second body 2.

In this embodiment, the first body 1 is used for enabling the swing needle, i.e. the second body 2, to extend into the oral cavity of the patient, and the diameter of the first body 1 gradually decreases along the direction from the first body 1 to the second body 2, so that the doctor can conveniently operate in the narrow oral cavity.

As shown in fig. 1 to 5, the root canal washing device provided in the embodiment of the present utility model, the second body 2 includes a bending portion 23, and a bending angle of the bending portion 23 is adjustable.

In the present embodiment, the bending portion 23 is a structure having a certain bending angle.

The angle a in fig. 2 is the bending angle of the bending portion 23.

In this embodiment, by providing the bending portion 23 on the second body 2, the doctor can operate more conveniently when in use.

Preferably, in the present embodiment, the bending angle of the bending portion 23 is adjustable, so that the second body 2 can adapt to teeth at different positions in the oral cavity of the patient, and the applicability of the root canal oscillation and washing device in the present embodiment is improved.

As shown in fig. 1 to 5, the root canal washing device provided by the embodiment of the present utility model is provided with a plurality of second bodies 2, and each second body 2 is detachably connected with the first body 1.

The second bodies 2 have bending portions 23, and the bending angles of the bending portions 23 of each of the second bodies 2 are different.

As mentioned above, the bending angle of the bending portion 23 is adjustable. In this embodiment, in order to enable the bending angle of the bending portion 23 to be adjustable, the root canal washing device provided in the embodiment of the present utility model includes a plurality of second main bodies 2, and the bending angles of the bending portions 23 of each of the second main bodies 2 are different.

In use, a doctor can select the corresponding second body 2 according to the position of the teeth that the patient is required to treat.

For example, when the tooth to be treated is an anterior tooth, the doctor may select the second body 2 having a smaller bending angle; when the tooth to be treated is a posterior tooth, the doctor may choose to use the second body 2 having a larger bending angle.

In the root canal oscillation device according to the embodiment of the present utility model, preferably, the bending portion 23 has two bending angles, which are 90 ° and 120 °, respectively.

In this embodiment, the root canal washing device includes two second bodies 2 having different angles for reducing the cost. The bending angle of the bending portion 23 of one of the second bodies 2 is 90 °, and the bending angle of the bending portion 23 of the other second body 2 is 120 °.

When in use, when the teeth to be treated are front teeth, a doctor can select the second main body 2 with the bending angle of 90 degrees; when the tooth to be treated is a posterior tooth, the doctor may choose to use the second body 2 with a bending angle of 120 °.

It will be appreciated that in this embodiment, the bending portion 23 may also be implemented by a movable joint.

For example, the bending portion 23 is divided into two hinged parts, and the bending angle of the bending portion 23 can be adjusted by pulling the two hinged parts. When the bending angle of the bending part 23 needs to be fixed, the two parts can be locked and fixed by adopting a structure such as a screw.

As shown in fig. 1 to 5, the root canal washing device provided in the embodiment of the present utility model, the second body 2 further includes a connection portion 25 and a working portion 24.

The connecting portion 25 and the working portion 24 are respectively connected to two ends of the bending portion 23, the connecting portion 25 is used for being connected with the first main body 1, and the scale value 22 is engraved on the side wall of the working portion 24.

The working portion 24 of each of the second bodies 2 is different in length.

In the present embodiment, the second body 2 is divided into three parts, namely, a connection part 25, a bending part 23 and a working part 24 in this order along the direction from the first body 1 to the second body 2.

In the present embodiment, the connecting portion 25, the bending portion 23, and the working portion 24 are integrally formed.

The connecting portion 25 is used for connecting with the first main body 1, and the working portion 24 is a portion extending into the root canal for washing.

In the present embodiment, since the working portion 24 is a portion extending into the root canal for washing, the scale value 22 is provided on the side wall of the working portion 24.

In this embodiment, in order to improve the applicability of the root canal washing apparatus, the working parts 24 of each second body 2 are different in length.

In the present embodiment, the above description has already mentioned that the root canal oscillation device includes a plurality of second bodies 2, and in this embodiment, in order to improve the applicability of the root canal oscillation device, the length of the working part 24 of each second body 2 is different to match teeth in different positions or to match different patients.

According to the root canal swabbing device provided by the embodiment of the utility model, the first main body 1 and the second main body 2 are connected through threads.

In the present embodiment, the above has been mentioned, and for convenience of doctor operation, the first body 1 and the second body 2 are connected in a detachable manner.

In the present embodiment, the connection between the first body 1 and the second body 2 is specifically a threaded connection.

For example, in use, the first body 1 remains fixed, rotating the second body 2 in a first direction may remove the second body 2 from the first body 1, and rotating the second body 2 in a second direction may lock the second body 2 to the first body 1.

Wherein the first direction and the second direction are opposite.

If the first direction is clockwise, the second direction is counterclockwise.

It will be appreciated that in this embodiment, the first body 1 and the second body 2 may be also clamped or plugged.

The root canal swabbing device provided by the embodiment of the present utility model (the structure in this embodiment is not represented in the drawings), and the end of the first body 1 is provided with a threaded hole.

The side wall of the end of the second main body 2 connected with the first main body 1 is provided with an external thread structure corresponding to the threaded hole.

In this embodiment, the end portion of the end, connected to the first body 1 and the second body 2, is provided with a threaded hole, and the side wall of the end, connected to the first body 1, of the second body 2 is provided with an external thread structure, and the external thread structure corresponds to the threaded hole.

In this embodiment, alternatively, the external thread structure may be provided on the first body 1 by providing a threaded hole on the second body 2.

In this embodiment, alternatively, a screw may be further disposed on the first body 1 or the second body 2, so that the first body 1 and the second body 2 can be screwed together.

In this embodiment, the threaded hole is formed in the first body 1, and the external thread structure is formed in the second body 2, so that the structure is simple and the connection is convenient.

The root canal swabbing device provided by the embodiment of the utility model (the structure in the embodiment is not represented in the drawings), and the side wall of the second main body 2, which is close to one end of the first main body 1, is also provided with a hexagonal nut structure.

In this embodiment, the side wall of the second main body 2, which is close to one end of the first main body 1, is further provided with a hexagonal nut structure, so as to facilitate the doctor to detach the second main body 2, or facilitate the doctor to fasten the second main body 2, so as to avoid the separation of the first main body 1 and the second main body 2 caused by ultrasonic vibration.

As shown in fig. 1 to 5, a marking line is drawn on a side wall of one end of the second main body 2 far away from the first main body 1, and the scale value 22 is represented by the marking line.

In the present embodiment, the indication line is a line having a color different from that of the second body 2.

In this embodiment, the side wall of the second body 2 far from the first body 1 is marked with a mark, and the scale 22 can be represented by the mark, for example, the two marks are spaced by 1mm to mark the size.

In the present embodiment, the above description has already mentioned that the second body 2 is made of plastic, and the method of forming the lines with different colors on the second body 2 is known in the art, and will not be repeated here.

Alternatively, in the present embodiment, the scale value 22 may also be represented by a groove engraved on the second body 2.

The root canal swabbing device provided by the embodiment of the utility model, as shown in fig. 1 to 5, further comprises a third main body 3, wherein one end of the first main body 1, which is far away from the second main body 2, is connected with the third main body 3.

The third body 3 is used for being connected with using equipment of the root canal swabbing device.

In this embodiment, the root canal washing device comprises three parts, namely a third body 3, a first body 1 and a second body 2, which are sequentially connected. Preferably, the material of the third body 3 is the same as that of the first body 1 and the second body 2, and the third body 3 and the first body 1 are integrally formed.

In this embodiment, the third body 3 is used for connecting with a device for use in the root canal oscillation device, and the connection manner may be set according to the actual situation of the device for use, such as threaded connection, clamping connection, or plugging connection.

In this embodiment, the device for using the root canal lavage device is an ultrasonic device commonly used in dental hospitals/clinics, which is a prior art known in the art, and will not be described herein.

In the description of the present utility model, it should be noted that the azimuth or positional relationship indicated by the terms "upper", "lower", etc. are based on the azimuth or positional relationship shown in the drawings, and are merely for convenience of describing the present utility model and simplifying the description, and are not indicative or implying that the apparatus or element in question must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; the communication may be direct or indirect through an intermediate medium, or may be internal to two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art. Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.

The foregoing description of the preferred embodiments of the utility model is not intended to limit the utility model to the precise form disclosed, and any such modifications, equivalents, and alternatives falling within the spirit and scope of the utility model are intended to be included within the scope of the utility model.

Claims

1. A root canal oscillation device, comprising: a first body (1) and a second body (2);

the second main body (2) is detachably connected with the first main body (1);

a plurality of titanium bristles (21) are arranged on the end face of one end, far away from the first main body (1), of the second main body (2);

the side wall of one end of the second main body (2) far away from the first main body (1) is also carved with scale values (22).

2. Root canal oscillation device according to claim 1, characterized in that the second body (2) comprises a bending part (23), the bending angle of the bending part (23) being adjustable.

3. Root canal oscillation device according to claim 2, characterized in that said second bodies (2) are provided in plurality and each of said second bodies (2) is detachably connected to said first body (1);

the second main bodies (2) are provided with bending parts (23), and the bending angles of the bending parts (23) of each second main body (2) are different.

4. Root canal oscillation device according to claim 2, characterized in that the bending part (23) has two bending angles, 90 ° and 120 °, respectively.

5. A root canal oscillation device according to claim 3, characterized in that the second body (2) further comprises a connection part (25) and a working part (24);

the connecting part (25) and the working part (24) are respectively connected to two ends of the bending part (23), the connecting part (25) is used for being connected with the first main body (1), and the scale value (22) is carved on the side wall of the working part (24);

the length of the working part (24) of each second main body (2) is different.

6. Root canal oscillation device according to claim 1, characterized in that the first body (1) and the second body (2) are connected by means of a screw thread.

7. Root canal oscillation device according to claim 4, characterized in that the end of the first body (1) is provided with a threaded hole;

the side wall of one end of the second main body (2) connected with the first main body (1) is provided with an external thread structure corresponding to the threaded hole.

8. The root canal oscillation device according to claim 5, characterized in that the side wall of the second body (2) near one end of the first body (1) is further provided with a hexagonal nut structure.

9. Root canal oscillation device according to claim 1, characterized in that the side wall of the end of the second body (2) remote from the first body (1) is marked with a marking line, by which the scale value (22) is indicated.

10. Root canal oscillation device according to claim 1, characterized in that it further comprises a third body (3), the end of the first body (1) remote from the second body (2) being connected to the third body (3);

the third main body (3) is used for being connected with using equipment of the root canal swabbing device.