CN218500817U - Tooth root labial trimmer - Google Patents

Abstract

The utility model relates to the technical field of medical instruments, in particular to a tooth root labial trimmer, which comprises a connecting part of a implanting mobile phone and a working component which are connected, wherein the working component comprises a transition part and a working head which are connected; the transition part is connected with the connecting part of the plant mobile phone; the working head is a sphere, and the outer surface of the working head is provided with frosted lines; the diameter of the working head is larger than that of the transition part, and a depth scale is arranged on the transition part. The application utilizes the working head to quickly, safely and effectively trim the labial tooth root surface, and is beneficial to the application of the root shield technology. The tooth root labial trimmer can be connected with a special implanting mobile phone, and the device has the advantages of high efficiency, convenient use, safety and low cost.

Description

Tooth root labial trimmer

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a tooth root labial trimmer.

Background

With the rapid development of implant restoration technology, students find that the preservation of healthy tooth roots plays an important role in maintaining the appearance of alveolar bones and resisting alveolar bone resorption. Therefore, when some scholars implant anterior teeth immediately, the labial roots are reserved, and the palatal roots are removed, so that the labial alveolar bone absorption can be effectively prevented, the aesthetic effect of the anterior tooth implant restoration is improved, and the technology is called 'root shield technology'. When the root shield technique is carried out, the anterior root needs to be separated from the mesial and distal part, and the labial root is reserved after the palatal root is taken out. Then the labial root needs to be trimmed at the neck and the root, the remaining labial root surface is beneficial to having a certain distance with the implant, and finally bone powder is filled in the distance to ensure the formation of the bone junction surface of the implant. However, there is no trimming device specially designed for this technique in clinical practice, so there is an urgent need to develop a root labial trimming device.

SUMMERY OF THE UTILITY MODEL

In view of the above-mentioned shortcomings of the prior art, it is an object of the present invention to provide a root labial trimmer that solves the problems of the prior art.

To achieve the above and other related objects, the present invention provides a method for manufacturing a semiconductor device, comprising:

a tooth root labial trimmer comprises a connecting part of a implanting mobile phone and a working assembly which are connected, wherein the working assembly comprises a transition part and a working head which are connected; the transition part is connected with the connecting part of the plant mobile phone; the working head is a sphere, and the outer surface of the working head is provided with frosted lines; the diameter of the working head is larger than that of the transition part, and a depth scale is arranged on the transition part.

In some embodiments of the present invention, the diameter of the working assembly is smaller than the diameter of the connecting portion of the mobile phone.

In some embodiments of the present invention, the connecting portion of the implanted handset is a cylinder.

The utility model discloses an in some embodiments, plant the cell-phone connecting portion and keep away from work subassembly's one end is equipped with the buckle.

In some embodiments of the invention, the transition portion is a cylinder.

In some embodiments of the present invention, the length-diameter ratio of the connecting portion of the mobile phone is 25 to 150:2-3.

In some embodiments of the invention, the transition portion has a length to diameter ratio of 12 to 18:1 to 3.

In some embodiments of the invention, the working head has a diameter of 2-5mm.

In some embodiments of the invention, the depth scale is provided in plurality.

In some embodiments of the present invention, the frosted stripes are uniformly distributed on the working head.

Compared with the prior art, the beneficial effects of the utility model are that:

the utility model discloses a root of a tooth labial gland trimmer utilizes that the working head is quick, safe and effectual to the labial gland tooth root face to maintain, does benefit to the application of root shield technique. The tooth root labial trimmer can be connected with a special implanting mobile phone, and the device has the advantages of high efficiency, convenient use, safety and low cost.

Drawings

Fig. 1 is a schematic perspective view of a labial root trimmer according to the present invention.

Fig. 2 is a schematic view of the structure of the root labial trimmer of the present invention.

Fig. 3 is a schematic view of the posterior view of the labial root trimmer of the present invention.

Fig. 4 is a left side view of the labial root trimmer of the present invention.

Fig. 5 is a schematic diagram of the right-view structure of the labial root trimmer of the present invention.

Fig. 6 is a schematic top view of the labial root trimmer of the present invention.

Fig. 7 is a schematic view of the bottom view of the labial root trimmer of the present invention.

In the figure:

1. plant cell-phone connecting portion

11. Buckle

2. Work assembly

21. Transition part

211. Depth scale

22. Working head

221. Frosting line

Detailed Description

In the description of the present invention, it should be noted that the structure, ratio, size, etc. shown in the attached drawings of the present specification are only used for matching with the content disclosed in the specification, so as to be known and read by the people familiar with the technology, and are not used for limiting the limit conditions that the present invention can be implemented, so that the present invention does not have the substantial technical significance, and the modification of any structure, the change of the ratio relationship or the adjustment of the size should still fall within the range that the technical content disclosed in the present invention can cover without affecting the function that the present invention can produce and the purpose that can be achieved. While the terms "central," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like refer to orientations or positional relationships illustrated in the drawings, which are used for convenience in describing the invention and to simplify the description, and do not indicate or imply that the referenced device or element must have a particular orientation, be constructed and operated in a particular orientation, and thus, are not to be construed as limiting the invention. Furthermore, the terms "first" and "second" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, 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; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood according to specific situations by those of ordinary skill in the art.

In addition, in the description of the present invention, "a plurality" means two or more unless otherwise specified.

As shown in fig. 1 to 7, an embodiment of the present invention provides a root labial trimmer, which includes a connecting portion 1 of a mobile phone implant and a working assembly 2 connected to each other, where the working assembly 2 includes a transition portion 21 and a working head 22 connected to each other; the transition part 21 is connected with the mobile phone planting connecting part 1; the working head 22 is a sphere, and the outer surface of the working head 22 is provided with frosted lines 221; the diameter of the working head 22 is larger than that of the transition part 21, and a depth scale 211 is arranged on the transition part 21. The working head is a spherical fine grinding surface, the working head 22 can effectively grind off the tooth root when in use, the use is safer and more effective, and the ball drill used in the prior art is inaccurate in tooth grinding, easy to move and skid, and is not suitable for the trimming of the tooth root and the labial side. The spherical shape is designed, and the trimming of the arc shape of the tooth root is facilitated compared with other shapes.

In the root labial trimmer provided by the embodiment of the utility model, as shown in fig. 1-5, the diameter of the working component 2 is smaller than that of the connecting part 1 of the implant handset. Such design can prevent the drill bit shake when rotatory, better stable drill bit.

In the root labial trimmer provided by the embodiment of the utility model, as shown in fig. 1-5, the connecting part 1 of the implant handset is a cylinder. The end, far away from the working component 2, of the mobile phone planting connecting part 1 is provided with a buckle 11. In the application, the planting mobile phone connecting part 1 is connected with the planting mobile phone, and specifically can be connected with the planting mobile phone through the buckle 11 on the planting mobile phone connecting part 1.

In the root labial trimmer provided in the embodiment of the present invention, as shown in fig. 1 to 5, the transition portion 21 is a cylinder.

In the root labial trimmer provided by the embodiment of the present invention, as shown in fig. 1 to 5, the transition portion 21 is provided with a depth scale 211. The depth scale 211 is provided with 3. The distance from the first scale to the working head 22 is 5mm, the distance from the second scale to the first scale is 5mm, and the distance from the third scale to the second scale is 2mm.

In the root labial trimmer provided by the embodiment of the utility model, as shown in fig. 1-5, the length-diameter ratio of the implant connecting part 1 is 25-150:2-3, which facilitates effective shaping of the labial root. In some embodiments, the length of the connecting part 1 of the planting mobile phone can be 25-150mm, 25-50mm, 50-75mm, 75-100mm, 100-150mm and the like. The diameter of the mobile phone planting connecting part 1 can be 2-3mm, 2-2.5mm, 2.5-3mm and the like.

In the root labial trimmer provided by the embodiment of the present invention, as shown in fig. 1 to 5, the length-diameter ratio of the transition part 21 is 12 to 18: 1-3, which is advantageous in providing work efficiency. In some embodiments, the working assembly 2 may have a length of, for example, 12-18mm, 12-14mm, 14-16mm, or 16-18mm, etc. The diameter of the work piece 2 may be, for example, 1 to 3mm, 1 to 2mm, 2 to 3mm, or the like.

In the root labial trimmer provided by the embodiment of the utility model, as shown in fig. 1-5, the diameter of the working head 22 is 2-5mm, and such a design is beneficial to clinical use and provides working efficiency. In some embodiments, the working head 22 has a length of 2-3mm, 3-4mm, or 4-5mm, etc.

The embodiment of the utility model provides an in the tooth root lip side trimmer, as shown in fig. 1-5, dull polish line 221 evenly distributed in on the working head 22, such design is used for promoting to rub and removes efficiency, avoids the swing in the work, avoids haring other tissues.

The embodiment of the utility model provides a root of tooth labial side trimmer's use:

the trimmer is clinically sterilized for clinical use. After general anesthesia and sterilization towel spreading, the root labial root area needing to be trimmed is fully exposed, the trimmer is installed on a mobile implanter, the drill speed of the mobile implanter is adjusted to 2000 r/min, the neck of the labial root surface is trimmed to enable the thickness of the neck to be about 3mm under the condition that physiological saline is fully cooled, and then the root apex part is trimmed to enable the thickness to be about 1.5-2mm, so that the completion of the root shield technology is facilitated. After use, cleaning and disinfecting for standby.

To sum up, the utility model provides an alveolar bone is got autologous bone and is maintained with root lip side trimmer utilizes the working head quick, safe and effectual neck and apex portion to root lip side tissue, does benefit to the application of root shield technique.

The above embodiments are merely illustrative of the principles and effects of the present invention, and are not intended to limit the present invention. Any person skilled in the art can modify or change the above embodiments without departing from the spirit and scope of the present invention. Accordingly, it is intended that all equivalent modifications or changes which may be made by those skilled in the art without departing from the spirit and technical spirit of the present invention shall be covered by the claims of the present invention.

Claims (10)

1. The root labial trimmer is characterized by comprising a connecting part (1) of a implanting handpiece and a working component (2) which are connected, wherein the working component (2) comprises a transition part (21) and a working head (22) which are connected; the transition part (21) is connected with the planting mobile phone connecting part (1); the working head (22) is a sphere, and the outer surface of the working head (22) is provided with frosted lines (221); the diameter of the working head (22) is larger than that of the transition part (21), and a depth scale (211) is arranged on the transition part (21).

2. The endodontic trimmer of claim 1, characterized in that the diameter of the working assembly (2) is smaller than the diameter of the implant handpiece connection (1).

3. The endodontic trimmer of claim 1, characterized in that said implant handpiece attachment (1) is a cylinder.

4. The endodontic trimmer of claim 1, characterized in that the end of the handpiece-connecting part (1) remote from the working assembly (2) is provided with a snap (11).

5. The endodontic trimmer of claim 1, characterized in that said transition portion (21) is a cylinder.

6. The root labial trimmer of claim 1, characterized in that the implant handpiece connection (1) has an aspect ratio of 25-150:2-3.

7. The root labial trimmer of claim 1, characterized in that the length to diameter ratio of the transition (21) is 12-18:1 to 3.

8. The root labial trimmer of claim 1, characterized in that the diameter of the working head (22) is 2-5mm.

9. The endodontic instrument of claim 1, wherein said depth scale (211) is provided in plurality.

10. The root labial trimmer of claim 1, characterized in that the frosting lines (221) are evenly distributed on the working head (22).

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