CN209074997U - Drift angle periosteum turns over valve device - Google Patents

Abstract

A kind of drift angle periosteum turns over valve device, has shank part and two endpoints in structure, end point is triangle shaped ends and another endpoint is drops end, is connected between the two by shank part.Two endpoints and shank part connect in 15 degree angle to 45 degree angles, are respectively turning point and invert folding part, are conducive in mouth tongue side or other are difficult to turn over valve into people position is accessible.

Description

Drift angle periosteum turns over valve device

Technical field

The utility model is the periosteum elevator for being related to dental operation and turning over valve, in particular to is used for tongue side and special angle Periosteum stripping, more particularly to removing tongue side interdental gum mastoid process and tongue side periosteum.

Background technique

Past dental operation turns over the periosteum elevator of valve, as shown in Fig. 8 and Fig. 9, contains a biggish triangle shaped ends 10 are connected with spoon portion 11, the two by 12 straight line of shank part.

It is larger to be unfavorable for removing lesser interdental gum mastoid process and affected part with thicker triangle shaped ends and spoon portion, it is easy to make At soft-tissue trauma.And linear periosteum elevator is limited to the space in mouth, especially for the interdental gum cream of tongue side It is prominent and periosteum to turn over valve and removing, there is its limitation, increases the difficulty of clinical manipulation.

Utility model content

The main purpose of the utility model is to provide the periosteum elevator that a kind of dental operation turns over valve, minifications With two endpoints of special external form, valve and periosteum stripping are turned over dedicated for minimally invasive, particularly with the interdental gum mastoid process of small size, Have it is optimal turn over valve effect, be not easy soft tissue injury.

The utility model also improves linear periosteum elevator in the past, with the bent angle at 15 degree of angles to 45 degree of angles, creates nothing The instrument of obstruction is into people's angle.It efficiently solves for a long time, existing periosteum elevator turns over tongue side the degree of difficulty of valve.

The utility model reduces and changes the size and shape of existing periosteum elevator, for micro- in geometrical construction Wound, which turns over valve, optimal application；And two endpoints transferred, the oral environment limited for the visual field and operation, it provides without hindrance Instrumentation flexibility ratio.Valve is turned over particularly with the quite high tongue side of difficulty, provides best utilization.

Detailed description of the invention

Fig. 1 is the structure chart and each genius loci that the utility model drift angle periosteum turns over valve device.

Fig. 2 is the front view that the utility model drift angle periosteum turns over valve device.

Fig. 3 is the side view that the utility model drift angle periosteum turns over valve device.

Fig. 4 is the triangle shaped ends usage mode one that the utility model drift angle periosteum turns over valve device.

Fig. 5 is the triangle shaped ends usage mode two that the utility model drift angle periosteum turns over valve device.

Fig. 6 is the drops end usage mode one that the utility model drift angle periosteum turns over valve device.

Fig. 7 is the drops end usage mode two that the utility model drift angle periosteum turns over valve device.

Fig. 8 is the front view that past periosteum turns over valve device.

Fig. 9 is the side view that past periosteum turns over valve device.

Drawing reference numeral explanation

1 triangle shaped ends

2 turning points

3 shank parts

4 reversion folding parts

5 drops ends

The angle of 6 drops ends and shank part

The angle of 7 triangle shaped ends and shank part

The width of 8 drops ends

The width of 9 triangle shaped ends

10 triangle shaped ends

11 spoons of portions

12 shank parts.

Specific embodiment

The utility model is the periosteum elevator (Fig. 1, Fig. 2, Fig. 3) that dental operation turns over valve, has circular bar shape to hold in structure Shank 3 and two endpoints, end point is triangle shaped ends 1 for minimally invasive removing interdental gum mastoid process (Fig. 4, Fig. 5), and the other end Point is drops end 5 for minimally invasive removing periosteum (Fig. 6, Fig. 7), is connected between two endpoints by shank part 3.Two endpoints connect It ties shank part 3 and turnover is presented, tongue side in oral cavity is provided and turns over not the hindering into people of valve.For example, two endpoints and shank part 3 are in 15 degree of angles Connect to 45 degree of angles, is respectively turning point 2 and reversion folding part 4；In other words, the angle 6 of drops end 5 and shank part 3 between The angle 7 of 15 degree of angles to 45 degree of angles, triangle shaped ends 1 and shank part 3 is between 15 degree of angles to 45 degree of angles.The width of drops end 5 Degree 8 and the width 9 of triangle shaped ends 1 are between 2.5 millimeters to 3.5 millimeters.

The utility model mainly turns over valve in operation in the clinical application of dentistry.As Fig. 4, Fig. 5 are inserted using triangle shaped ends The interdental gum mastoid process that people equally has a generally triangular shape, micro- this endpoint of rotation can minimally invasive removing mastoid process, then cooperate drops end, Extend removing and turn over this space of valve, achievees the purpose that periosteum stripping and turn over valve.The most important function of the utility model is for instrument It puts the oral cavity tongue side position being not easy to good use, the valve that turns over of tongue side can be handled by turning point, while also can achieve minimally invasive effect Fruit.

Although the utility model is illustrated using above-mentioned preferred embodiment, it is not intended to limit the utility model Protection scope, anyone skilled in the art are within the spirit and scope for not departing from the utility model, relatively above-mentioned implementation Example carry out it is various variation with modification still fall within the range that the utility model is protected, therefore, the protection scope of the utility model with Subject to claims are defined.

Claims (3)

1. a kind of drift angle periosteum turns over valve device, the rod-shaped periosteum elevator of valve is turned over for dental operation, which is characterized in that periosteum stripping It include the shank part that middle section is circular bar shape from device, one end is the triangle shaped ends for having deflection angle and the other end is the water for having deflection angle Drop-wise end.

2. drift angle periosteum as described in claim 1 turns over valve device, which is characterized in that the triangle shaped ends and the drops end Deflection angle is between 15 degree to 45 degree.

3. drift angle periosteum as described in claim 1 turns over valve device, which is characterized in that the width of the drops end and the triangle The width of end is between 2.5 millimeters to 3.5 millimeters.