CN219354204U

CN219354204U - Special curet for oral microscopic root tip operation

Info

Publication number: CN219354204U
Application number: CN202223350874.9U
Authority: CN
Inventors: 蔡建东; 曾伟峰
Original assignee: Jinjiang Hospital
Current assignee: Jinjiang Hospital
Priority date: 2022-12-14
Filing date: 2022-12-14
Publication date: 2023-07-18
Anticipated expiration: 2032-12-14

Abstract

The utility model relates to the technical field of medical instruments, and provides a special curette for oral microscopic root tip operation, which is convenient for a blind area extending into the root tip operation to excavate pathological tissues. The device comprises a plastic handle, a first connecting part, a second connecting part, a third connecting part, a fourth connecting part and a working part, wherein the first connecting part is fixedly arranged at the left end and the right end of the plastic handle; the first connecting portion, the second connecting portion, the third connecting portion and the fourth connecting portion are all connected through different angles, make the complex environment in the better adaptation oral cavity of working portion, conveniently get rid of the pathological change tissue in the operation, be left with the fifth connecting portion of left end, be 120 with fourth connecting portion contained angle, the fifth connecting portion of right-hand member is right, be 120 with fourth connecting portion contained angle, the single dig spoon possesses two kinds of angles, when dig spoon one end can't reject the pathological change tissue in the operation, can use another to reject pathological change tissue, increase practical effect.

Description

Special curet for oral microscopic root tip operation

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a special curet for oral microscopic root tip operation.

Background

The utility model provides a dental curet is a medical instrument that is used for getting rid of tooth piece, residue or striking off granuloma, cyst, the inslot pathological tissue and rotten sclerotin when oral surgery, before oral surgery, need use the curet to dig the tissue of pathological change in order to conveniently expose the alveolar bone face, the convenient follow-up operation, and current dental curet hand-held part is the metal material generally, lead to the doctor when using, the condition of landing appears easily, and the both ends angle of current dental curet is the same angle, the microscopic field of vision is less, face some operation field of vision blind areas can't effectively dig the pathological tissue. The operation effect is affected, the edge of the working part of the curette is smooth, so that the pathological tissues are inconvenient to excavate, the pain of a patient is increased, and the workload of doctors is increased.

Disclosure of Invention

The utility model aims to solve the problems in the background technology and provides a special curet for oral microscopic root tip operation.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

a special curet for oral microscopic root tip operation comprises a plastic handle, a first connecting part, a second connecting part, a third connecting part, a fourth connecting part, a fifth connecting part and a working part;

the left end and the right end of the plastic handle are fixedly provided with first connecting parts, second connecting parts positioned on the first connecting parts, third connecting parts positioned on the second connecting parts, fourth connecting parts positioned on the third connecting parts, fifth connecting parts positioned on the fourth connecting parts and working parts positioned on the fifth connecting parts.

Preferably, the plastic handle is cylindrical with a small central diameter and large two side diameters, and the outer side surface of the plastic handle is provided with the anti-slip protrusions.

Preferably, the length of the first connecting portion is 15mm, the length of the second connecting portion is 20mm, and the second connecting portion is bent to the left side of the end portion of the first connecting portion, and the bending angle is 150 °.

Preferably, the length of the third connecting portion is 15mm, and the third connecting portion is bent above the second connecting portion, and the bending angle is 120 °.

Preferably, the length of the fourth connecting portion is 5mm, the left side fourth connecting portion is bent along the lower portion of the third connecting portion, the bending angle is 120 degrees, and the right side fourth connecting portion is bent along the upper portion of the third connecting portion, and the bending angle is 120 degrees.

Preferably, the length of the fifth connecting portion is 1mm, and the fifth connecting portion is bent along the lower portion of the fourth connecting portion, and the bending angle is 90 °.

Preferably, the working part is disc-shaped, the diameter of the working part is 2mm, and the edge of the working part is zigzag.

The beneficial effects are that:

1. the first connecting part, the second connecting part, the third connecting part, the fourth connecting part and the fifth connecting part are all connected through different angles, so that the working part is better adapted to complex environments in the oral cavity, and tissues of pathological change tissues at different positions in the oral cavity are conveniently removed.

2. Through setting up the working portion to discoid, and the edge of working portion is the cockscomb structure, uses more conveniently to dig pathological change tissue, exposes the bone face.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope, and other related drawings may be obtained according to these drawings without inventive effort for a person skilled in the art.

FIG. 1 is a schematic diagram of the overall structure of the present utility model;

FIG. 2 is a right side view of the present utility model;

FIG. 3 is a partial schematic view of the overall structure of the present utility model;

fig. 4 is an enlarged schematic view of the structure of fig. 3 a according to the present utility model.

Legend description: 1. a plastic handle; 2. a first connection portion; 3. a second connecting portion; 4. a third connecting portion; 5. a fourth connecting portion; 6. a fifth connecting portion; 7. a working part.

Detailed Description

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model.

Referring to fig. 1 to 4, a special curet for oral microscopic root tip surgery comprises a plastic handle 1, a first connecting part 2, a second connecting part 3, a third connecting part 4, a fourth connecting part 5, a fifth connecting part 6 and a working part 7;

the plastic handle 1 is provided with first connecting portion 2 fixedly at both ends about, is located the second connecting portion 3 of first connecting portion 2, is located the third connecting portion 4 of second connecting portion 3, is located the fourth connecting portion 5 of third connecting portion 4, is located the fifth connecting portion 6 of fourth connecting portion 5, is located the work portion 7 of fifth connecting portion 6.

In this embodiment, the plastic handle 1 is in a cylindrical shape with a small central diameter and large diameters on both sides, and the anti-slip protrusions are disposed on the outer side surface of the plastic handle 1, so that the plastic handle 1 is more convenient and has better anti-slip effect.

In this embodiment, the length of the first connecting portion 2 is 15mm, the length of the second connecting portion 3 is 20mm, and the second connecting portion 3 is bent to the left of the end of the first connecting portion 2, and the bending angle is 150 °.

In this embodiment, the length of the third connecting portion 4 is 15mm, and the third connecting portion 4 is bent above the second connecting portion 3 by an angle of 120 °.

In this embodiment, the length of the fourth connecting portion 5 is 5mm, and the left side fourth connecting portion 5 is bent along the lower portion of the third connecting portion 4, the bending angle is 120 ° and the right side fourth connecting portion 5 is bent along the upper portion of the third connecting portion 4, and the bending angle is 120 °.

In this embodiment, the length of the fifth connecting portion 6 is 1mm, and the fifth connecting portion 6 is bent along the lower portion of the fourth connecting portion 5, and the bending angle is 90 °.

In this embodiment, the working portion 7 is disc-shaped, the diameter of the working portion is 2mm, and the edge of the working portion 7 is saw-tooth-shaped.

In this embodiment, the working portion 7 is discoid, and the diameter of working portion is 2mm, and the edge of working portion 6 is the cockscomb structure, makes things convenient for working portion 7 to dig out patient's postoperative pathological change tissue more.

Working principle:

during the use, in the doctor stretches into patient's oral cavity through handheld plastic handle 1 with working portion 7, reject through the tissue of working portion 7 to patient's oral cavity pathological change tissue, because first connecting portion 2, second connecting portion 3, third connecting portion 4, fourth connecting portion 5 and fifth connecting portion 6 are connected through different angles, make things convenient for the doctor to stretch into the different positions of patient's oral cavity with working portion 7 and carry out pathological change tissue's rejection, and the edge of working portion 7 is the cockscomb structure, use the more convenient pathological change tissue of dredging of getting rid of, expose the bone face.

The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and improvements can be made by those skilled in the art without departing from the spirit of the present utility model, and these should also be considered as the scope of the present utility model, which does not affect the effect of the implementation of the present utility model and the utility of the patent.

Claims

1. A special curet for oral microscopic root tip operation, which is characterized in that; the device comprises a plastic handle (1), a first connecting part (2), a second connecting part (3), a third connecting part (4), a fourth connecting part (5), a fifth connecting part (6) and a working part (7);

the plastic handle (1) is fixedly provided with first connecting portions (2) at the left end and the right end, second connecting portions (3) located on the first connecting portions (2), third connecting portions (4) located on the second connecting portions (3), fourth connecting portions (5) located on the third connecting portions (4), fifth connecting portions (6) located on the fourth connecting portions (5) and working portions (7) located on the fifth connecting portions (6).

2. The special curette for oral microscopic root tip surgery of claim 1, wherein: the plastic handle (1) is cylindrical with a small central diameter and large diameters at two sides, and the outer side surface of the plastic handle (1) is provided with an anti-slip bulge.

3. The special curette for oral microscopic root tip surgery of claim 1, wherein: the length of the first connecting part (2) is 15mm, the length of the second connecting part (3) is 20mm, and the second connecting part (3) is bent towards the left side of the end part of the first connecting part (2), and the bending angle is 150 degrees.

4. The special curette for oral microscopic root tip surgery of claim 1, wherein: the length of the third connecting part (4) is 15mm, and the third connecting part (4) is bent above the second connecting part (3) with a bending angle of 120 degrees.

5. The special curette for oral microscopic root tip surgery of claim 1, wherein: the length of the fourth connecting part (5) is 5mm, the left side fourth connecting part (5) is bent along the lower side of the third connecting part (4), the bending angle is 120 degrees, and the right side fourth connecting part (5) is bent along the upper side of the third connecting part (4), and the bending angle is 120 degrees.

6. The special curette for oral microscopic root tip surgery of claim 1, wherein: the length of the fifth connecting part (6) is 1mm, and the fifth connecting part (6) is bent along the lower part of the fourth connecting part (5) with the bending angle of 90 degrees.

7. The special curette for oral microscopic root tip surgery of claim 1, wherein: the working part (7) is disc-shaped, the diameter of the working part is 2mm, and the edge of the working part (7) is zigzag.