CN219331603U

CN219331603U - Novel oral cavity reflector

Info

Publication number: CN219331603U
Application number: CN202223541997.0U
Authority: CN
Inventors: 邵金龙; 王兵; 葛少华
Original assignee: Shandong University
Current assignee: Shandong University
Priority date: 2022-12-16
Filing date: 2022-12-16
Publication date: 2023-07-14
Anticipated expiration: 2032-12-16

Abstract

The utility model provides a novel oral cavity reflector which comprises a reflector body and a reflector handle connected to the edge of the reflector body, wherein the reflector body is a double-sided reflector, the reflector handle is of an elongated cylindrical shape, the reflector handle is obliquely bent towards the direction of a single-sided reflector, and the tail end of the reflector handle is in a stripper shape. The mirror body is a double-sided reflecting mirror, and two combinations exist in the mirror surface direction and the mirror handle bending direction, one mirror surface direction is the same as the mirror handle bending direction, and the other mirror surface direction is opposite to the mirror handle bending direction, so that the angle combination of traction and reflection/reflection is increased, and the operation freedom degree of doctors is improved. The tail end of the lens handle is of a stripping sub-structure, so that the frequency of taking/replacing tools is reduced, and the operation fatigue degree of doctors is reduced.

Description

Novel oral cavity reflector

Technical Field

The utility model relates to the technical field of medical supplies, in particular to a novel oral cavity reflector.

Background

In oral clinical diagnosis and treatment, an oral reflector is an indispensable instrument in oral clinical diagnosis and treatment. The structure is that a columnar mirror handle is connected to the single-sided reflective mirror, and the mirror handle is obliquely bent towards the mirror surface direction. The application of the method is as follows: 1) The oral mirror is utilized to reflect the oral area which cannot be directly seen, so that a doctor obtains an indirect visual field; 2) Reflecting the light to a specific area to increase brightness or realize a transillumination effect; 3) The patient's cheek or tongue is pulled to see the area of the oral cavity that was originally covered. The bent mirror handle is convenient for a doctor to adjust the angle of the reflecting mirror.

In actual use, in the operation of combining the neutral body position of a doctor with the ergonomics, the close fit of the oral cavity reflector is often required to better observe the operation area, and at the moment, the traction function and the reflection or reflection function are combined for use, so that the operation freedom degree of the doctor is limited because the bending direction of the lens handle is not changeable.

In addition, during surgical procedures, it is often necessary to use a stripper to separate and pull the soft tissue to facilitate the subsequent extraction of the teeth by the dental handpiece; or performing operations such as fossa preparation and the like during subsequent planting operations. The mouth mirror is often used in tandem with the stripper. In the implant implantation or later repair process, the tip of a tool such as a screwdriver is often fixed/pressed for retention, and usually an oral mirror handle is used. However, the round end of the handle is too wide and large relative to the tool tip, and is prone to slipping.

Disclosure of Invention

Aiming at the defects of the traditional oral cavity reflector structure, the utility model aims to provide a novel oral cavity reflector which is convenient for doctors to operate.

In order to achieve the above object, the present utility model is realized by the following technical scheme:

the utility model provides a novel oral cavity reflector which comprises a reflector body and a reflector handle connected to the edge of the reflector body, wherein the reflector body is a double-sided reflector, the reflector handle is of an elongated cylindrical shape, the reflector handle is obliquely bent towards the direction of a single-sided reflector, and the tail end of the reflector handle is in a stripper shape.

The mirror body is a double-sided reflecting mirror, and two combinations exist in the mirror surface direction and the mirror handle bending direction, one mirror surface direction is the same as the mirror handle bending direction, and the other mirror surface direction is opposite to the mirror handle bending direction, so that the angle combination of traction and reflection/reflection is increased, and the operation freedom degree of doctors is improved.

The stripper structure is as follows: the cylindrical shape of the lens handle is gradually changed into a flat shape, the width is increased and gradually narrowed into a tip, the tail end and the edge are more sharp, soft tissues are conveniently peeled off, the tail end of the stripper is bent, an included angle of 120-135 degrees is formed between the tail end of the stripper and the axis of the slender section of the lens handle, the tip is conveniently inserted into a screw, and the screw is used for fixing a screw driver and is convenient to rotate and screw or unscrew.

The normal direction of the flat surface of the stripper is perpendicular to the plane where the bending mirror handle is located, so that the stripper in the package is prevented from tilting towards the plane of the packaging bag, and the storage bag is prevented from being damaged in the preservation process.

The beneficial effects of the utility model are as follows:

1. the reflecting direction and the bending direction of the lens handle are combined, so that the freedom degree of operation of doctors is improved.

2. The tail end of the lens handle is of a stripping sub-structure, so that the frequency of taking/replacing tools is reduced, and the operation fatigue degree of doctors is reduced.

Drawings

The accompanying drawings, which are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate embodiments of the utility model and together with the description serve to explain the utility model.

In the figure: the mutual spacing or dimensions are exaggerated for the purpose of showing the positions of the various parts, and the schematic illustrations are used for illustration only.

Fig. 1 is a front view of the novel mouth mirror of example 1.

Fig. 2 is a top view of the novel mouth mirror of example 1.

Wherein, 1, the mirror body, 2, the mirror handle, 3, the stripper.

Detailed Description

The utility model will be further described with reference to the drawings and examples.

Example 1:

the novel oral cavity reflector provided by the embodiment, as shown in fig. 1 and 2, comprises a reflector body 1 and a reflector handle 2 connected to the edge of the reflector body 1, wherein the reflector body 1 is a double-sided reflector, the reflector handle 2 is of a slender cylindrical shape, the reflector handle 2 is obliquely bent towards the direction of a single-side reflector surface of the reflector body 1, and the tail end of the reflector handle 2 is in the shape of a stripper 3;

the bending angle of the lens handle 2 is 120-150 degrees;

the shape of the stripper 3 is as follows: the cylindrical shape of the lens handle 2 is gradually changed into a flat shape, the width is increased and then gradually narrowed into a tip, and the tail end and the edge are more sharp;

the tail end of the stripping ion 3 is bent and forms an included angle of 120-135 degrees with the axis of the connected lens handle 2;

the normal direction of the flat surface of the stripping element 3 forms an angle of 90 degrees with the plane where the bending mirror handle 2 is positioned;

the mirror body 1 is a double-sided reflecting mirror, and two combinations exist between the mirror surface direction and the bending direction of the mirror handle 2, one mirror surface direction is the same as the bending direction of the mirror handle 2, and the other mirror surface direction is opposite to the bending direction of the mirror handle 2, so that the angle combination of the traction direction and the reflecting/reflecting direction is increased, and the operation freedom degree of doctors is improved.

The tail end and the edge of the flat stripper 3 are more sharp, so that soft tissues can be stripped conveniently, or the tip can be inserted into a screw conveniently, and the screw driver can be fixed conveniently and rotated to be screwed or unscrewed conveniently.

The normal direction of the flat surface of the stripper 3 forms an angle of 90 degrees with the plane where the bending mirror handle 2 is positioned, so that the stripper 3 in the package is prevented from tilting towards the plane of the packaging bag, and the storage bag is prevented from being damaged in the preservation process.

The foregoing description is only of the preferred embodiments of the present application and is not intended to limit the same, but rather, various modifications and variations may be made by those skilled in the art. Any modification, equivalent replacement, improvement, etc. made within the spirit and principles of the present application should be included in the protection scope of the present application.

Claims

1. The novel oral cavity reflector comprises a reflector body (1) and a reflector handle (2) connected to the edge of the reflector body (1), and is characterized in that the reflector body (1) is a double-sided reflector; the lens handle (2) is in a slender cylindrical shape and is obliquely bent towards the direction of the single-side lens surface of the lens body (1); the tail end of the slender section of the lens handle (2) is shaped as a stripper (3).

2. The novel mouth mirror according to claim 1, characterized in that the bending angle of the mirror handle (2) is 120 ° -150 °.

3. The novel mouth mirror according to claim 1, characterized in that the stripper (3) has the shape: the cylindrical shape of the lens handle (2) is gradually changed into a flat shape, the width is increased and then gradually narrowed into a tip, and the tail end and the edge are sharp.

4. A novel mouth mirror according to claim 3, wherein the normal direction of the flat surface of the stripper (3) is perpendicular to the plane of the folded handle (2).

5. A novel mouth mirror according to claim 3, characterized in that the end of the stripper (3) is bent at an angle of 120 ° -135 ° to the axis of the attached handle (2).