CN213248939U

CN213248939U - Mouth mirror device

Info

Publication number: CN213248939U
Application number: CN202021452626.3U
Authority: CN
Inventors: 张小康
Original assignee: Tianjin Kanghong Medical Instrument Co ltd
Current assignee: Tianjin Kanghong Medical Instrument Co ltd
Priority date: 2020-07-22
Filing date: 2020-07-22
Publication date: 2021-05-25
Anticipated expiration: 2030-07-22

Abstract

The utility model provides a mouth mirror device relates to medical instrument technical field, including the loop bar, loop bar one end is provided with the slip chamber along length direction, slip chamber sliding connection has the slide bar, the slide bar articulates through the connecting seat has the microscope base, the microscope base simultaneously is sunken and is fixed with the mirror body, the peripheral annular distribution of mirror body has the light source, the microscope base another side is provided with the fixing base, adjust the pole with the fixing base rotates to be connected, the loop bar is kept away from the tip of slide bar one end is opened there is at least one recess, the recess is followed loop bar length direction sets up, with the loop bar is kept away from the tip of slide bar one end is followed for the initial point the recess direction sets up the scale mark, the utility model discloses be convenient for adjust mouth mirror angle, be convenient for the difficult fog of operation mirror surface.

Description

Mouth mirror device

Technical Field

The utility model relates to the technical field of medical apparatus, especially, relate to a mouth mirror device.

Background

The department of stomatology is one of medical discipline classifications, the oral cavity is an important structure in the human body, the odontoscope is the most common medical tool in the department of stomatology, and various examinations and treatments in the department of stomatology can not be separated from the odonscope. When the weather is cold, the mirror is cold, and the oral cavity of a person is hot, so that the mirror can be fogged immediately when being placed in the oral cavity, and a doctor can not see what the mirror is, so that the doctor can firstly put the mouth mirror on an alcohol lamp to burn before placing the mouth mirror in the oral cavity, and the mirror is heated firstly. Thus, the mouth mirror is not fogged when the temperature is high. However, this way of heating the mouth mirror by using the alcohol lamp results in dirtying of the mouth mirror surface on the one hand and easily causes burning of the mouth due to the high temperature of the mouth mirror surface on the other hand. When the angle adjustment operation is performed on the existing mouth mirror, the rotation shaft structure is usually manually broken to adjust, so that the operation convenience and flexibility are poor. Most of the mouth mirrors used at present are fixedly connected with a mouth mirror seat through a handle, and the existing mouth mirrors have the defects that the length of the handle cannot be adjusted, so that the practicability is influenced.

SUMMERY OF THE UTILITY MODEL

The utility model aims to solve the technical problem that overcome exist among the prior art not enough, provide a mouth mirror device convenient to adjust mouth mirror angle.

The utility model discloses a realize through following technical scheme:

the utility model provides a mouth mirror device, includes the loop bar, loop bar one end is provided with the slip chamber along length direction, slip chamber sliding connection has the slide bar, the slide bar articulates through the connecting seat has the microscope base, the microscope base one side is sunken and is fixed with the microscope body, the peripheral ring distribution of microscope body has the light source, the microscope base another side is provided with the fixing base, adjust the pole with the fixing base rotates to be connected, the loop bar is kept away from the tip of slide bar one end is opened there is at least one recess, the recess is followed loop bar length direction sets up, with the loop bar is kept away from the tip of slide bar one end is followed for the starting point the recess direction sets up the scale mark.

The utility model discloses technical scheme's further improvement lies in: the endoscope comprises an endoscope body and is characterized in that a heating wire is arranged in the endoscope seat, the heating wire is positioned between the endoscope body and the endoscope seat, a switch is arranged on the loop bar, and the heating wire, the light source and the switch are electrically connected with a power supply.

The utility model discloses technical scheme's further improvement lies in: the width and depth of the groove are respectively matched with the diameter and length of the apex gum and the nickel titanium file for root canal treatment.

The utility model discloses technical scheme's further improvement lies in: the adjusting rod comprises a first adjusting rod and a second adjusting rod, the U-shaped end of the first adjusting rod is fixed with the fixing seat through a rotating shaft, and the other end of the first adjusting rod is rotatably connected with the second adjusting rod.

The utility model discloses technical scheme's further improvement lies in: the loop bar is provided with adjusting bolt, adjusting bolt one end is passed the slip chamber and is contacted the slide bar.

The utility model has the advantages that: the sleeve rod is matched with the sliding rod, the sliding rod slides in the sleeve rod so as to adjust the length of the mouth mirror, the mouth mirror is convenient to observe oral cavities of different patients, the mirror base is fixedly provided with a fixed seat, the fixed seat is hinged with an adjusting rod, the adjusting rod can drive the mirror base to rotate so as to change the angle of the mouth mirror, the angle of the mouth mirror can be adjusted without manually rotating a rotating shaft by a doctor, the mouth mirror can be conveniently used by one hand, the groove is provided with scale marks, the length measurement can be conveniently carried out when the mouth mirror is held by the doctor at different angles, and a light source arranged on the mirror base illuminates the inner part of; the electric heating wire and the light source are powered by the power supply, the electric heating wire heats the mirror body, the temperature of the mirror body rises, water mist cannot be generated on the mirror surface when the mouth mirror is placed in the mouth of a patient, electric energy is converted into heat energy through the electric heating wire, and the oral cavity of the patient cannot be scalded due to low temperature; the width and the depth of the groove are matched with the size of a material for root canal treatment, the length of a nickel titanium file and the like can be measured through a scale line on the loop bar in the root canal treatment, and accurate root canal filling operation is carried out; the adjusting rod is hinged with the second adjusting rod through the first adjusting rod, so that the length of the adjusting rod can be conveniently controlled, and a doctor can conveniently adjust the angle of the mouth mirror by one hand; the length of the sliding rod extending out of the loop bar is controlled by the adjusting bolt, so that the cleaning and maintenance are convenient.

Drawings

FIG. 1 is a schematic structural view of the present invention;

FIG. 2 is a partial schematic view of the present invention;

FIG. 3 is a perspective view of the present invention;

in the figure: 1. a loop bar; 2. a slide bar; 3. a connecting seat; 4. a lens base; 5. a mirror body; 6. a light source; 7. a fixed seat; 8. a first adjusting lever; 9. a second adjusting lever; 10. and (4) a groove.

Detailed Description

In order to make those skilled in the art better understand the technical solution of the present invention, the present invention will be further described in detail with reference to the accompanying drawings and preferred embodiments. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.

As shown in the figure, the utility model provides an oral mirror device, including loop bar 1, 1 one end of loop bar is provided with the slip chamber along length direction, slip chamber sliding connection has slide bar 2, slide bar 2 articulates through connecting seat 3 has microscope base 4, 4 one sides of microscope base are sunken and are fixed with the mirror body 5, the peripheral ring distribution of mirror body 5 has light source 6, 4 another sides of microscope base are provided with fixing base 7, adjust the pole with fixing base 7 rotates to be connected, loop bar 1 is kept away from the tip of 2 one ends of slide bar is opened has at least one recess 10, recess 10 is followed 1 length direction of loop bar sets up, with loop bar 1 is kept away from the tip of 2 one ends of slide bar is followed for the starting point recess 10 direction sets up the scale mark. Slide bar 2 slides and then can adjust mouth mirror length in loop bar 1, slide bar 2 keeps away from the end fixing of 1 one end of loop bar has connecting seat 3, slide bar 2 is articulated with mirror base 4 through connecting seat 3, connecting seat 3 is the U-shaped seat, the damping pivot is horizontal to pass connecting seat 3 and mirror base 4, mirror base 4 and connecting seat 3's articulated have been realized, 4 one sides of mirror base are sunken and are fixed with the mirror body 5, the mirror body 5 can be the level crossing, mirror base 4 encircles mirror body 5 and is provided with light source 6, light source 6 can adopt the LED lamp, the annular distribution of LED lamp is on mirror base 4 all around mirror body 5. 4 another sides of microscope base are fixed with fixing base 7, fixing base 7 articulates there is the regulation pole, it can drive microscope base 4 and rotate and then change the mouth mirror angle to adjust the pole, need not the manual pivot of doctor and adjust the mouth mirror angle, the one-hand mouth mirror of being convenient for uses, it has recess 10 to keep away from on the one end tip of slide bar 2 to open on loop bar 1, recess 10 has at least one, recess 10 circumference sets up at 1 side surface of loop bar, be provided with the scale mark along the 10 directions of recess, the scale mark uses the millimeter as unit length, the total scale can be 40 mm. The scale marks are arranged at the positions of the grooves 10, so that the length measurement is convenient for doctors to hold the mouth mirror at different angles.

In a further embodiment, an electric heating wire is disposed in the lens base 4, the electric heating wire is disposed between the lens body 5 and the lens base 4, the switch is disposed on the loop bar 1, and the electric heating wire, the light source 6 and the switch are electrically connected to the power supply. The electric heating wire and the light source 6 are powered by the power supply, the electric heating wire heats the mirror body 5, the temperature of the mirror body 5 rises, water mist cannot be generated on the mirror surface when the mouth mirror is placed in the mouth of a patient, and the light source 6 illuminates the inner part of the mouth cavity to facilitate a doctor to observe the inner part of the mouth cavity of the patient. The electric energy is converted into heat energy through the electric heating wire, and the oral cavity of a patient cannot be scalded due to low temperature.

In a further embodiment, the width and depth of the flutes 10 are matched to the diameter and length of the apex and nitinol files, respectively, used for endodontics. Can measure length such as nickel titanium file through the scale mark on loop bar 1 in root canal treatment, can insert root canal filling material gutta-percha point into recess 10, according to this section gutta-percha point of target length, carry out accurate root canal filling operation.

In a further embodiment, the adjusting rod comprises a first adjusting rod 8 and a second adjusting rod 9, the U-shaped end of the first adjusting rod 8 is fixed to the fixing seat 7 through a rotating shaft, and the other end of the first adjusting rod 8 is rotatably connected to the second adjusting rod 9. The adjusting rod is hinged between the first adjusting rod 8 and the second adjusting rod 9, so that the length of the adjusting rod can be conveniently controlled, and the mouth mirror angle can be conveniently adjusted by a doctor through one-hand operation.

In a further embodiment, the loop bar 1 is provided with an adjusting bolt, one end of which passes through the sliding cavity and contacts the sliding bar 2. The length of the sliding rod 2 extending out of the loop bar 1 is controlled by the adjusting bolt, so that the cleaning and maintenance are convenient. The adjusting bolt is unscrewed, the sliding rod 2 retracts into the sliding cavity in the sleeve rod 1, the length of the mouth mirror is shortened, and the carrying is convenient.

The utility model has the advantages that: through the matching of the loop bar 1 and the sliding bar 2, the sliding bar 2 slides in the loop bar 1 so as to adjust the length of the mouth mirror, and is convenient for observing the oral cavities of different patients, the mirror seat 4 is fixedly provided with the fixed seat 7, the fixed seat 7 is hinged with the adjusting bar, the adjusting bar can drive the mirror seat 4 to rotate so as to change the angle of the mouth mirror, the angle of the mouth mirror can be adjusted without the need of manually rotating the rotating shaft by a doctor, the mouth mirror can be conveniently used by one hand, the grooves 10 are all provided with scale marks, so that the length measurement is convenient for the doctor to hold the mouth mirror at different angles, and the light source 6 arranged on the mirror seat 4 illuminates the; the electric heating wire and the light source 6 are powered by the power supply, the electric heating wire heats the mirror body 5, the temperature of the mirror body 5 rises, water mist cannot be generated on the mirror surface when the mouth mirror is placed in the mouth of a patient, electric energy is converted into heat energy through the electric heating wire, and the oral cavity of the patient cannot be scalded due to low temperature; the width and the depth of the groove 10 are matched with the size of a material for root canal treatment, and the length of a nickel titanium file and the like can be measured through a scale line on the loop bar 1 in the root canal treatment, so that accurate root canal filling operation is carried out; the adjusting rod is hinged with the second adjusting rod 9 through the first adjusting rod 8, so that the length of the adjusting rod can be conveniently controlled, and a doctor can conveniently adjust the angle of the mouth mirror by one hand; the length of the sliding rod 2 extending out of the loop bar 1 is controlled by the adjusting bolt, so that the cleaning and maintenance are convenient.

The foregoing is only a preferred embodiment of the present invention, and it should be noted that, for those skilled in the art, a plurality of modifications and decorations can be made without departing from the principle of the present invention, and these modifications and decorations should also be regarded as the protection scope of the present invention.

Claims

1. An oral lens device, characterized in that: including loop bar (1), loop bar (1) one end is provided with the slip chamber along length direction, slip chamber sliding connection has slide bar (2), slide bar (2) articulate through connecting seat (3) has mirror seat (4), mirror seat (4) one side is sunken and is fixed with mirror body (5), the peripheral ring distribution of mirror body (5) has light source (6), mirror seat (4) another side is provided with fixing base (7), adjust the pole with fixing base (7) rotate to be connected, loop bar (1) is kept away from the tip of slide bar (2) one end is opened has at least one recess (10), recess (10) are followed loop bar (1) length direction sets up, with loop bar (1) is kept away from the tip of slide bar (2) one end is followed for the starting point recess (10) direction sets up the scale mark.

2. The oral lens apparatus of claim 1, wherein: the endoscope comprises an endoscope body, and is characterized in that a heating wire is arranged in the endoscope seat (4), the heating wire is positioned between the endoscope body (5) and the endoscope seat (4), a switch is arranged on a loop bar (1), and the heating wire, a light source (6) and the switch are electrically connected with a power supply.

3. The oral lens apparatus of claim 1, wherein: the width and the depth of the groove (10) are respectively matched with the diameter and the length of a gutta-percha and a nickel titanium file for root canal treatment.

4. The oral lens apparatus of claim 1, wherein: the adjusting rod comprises a first adjusting rod (8) and a second adjusting rod (9), the U-shaped end of the first adjusting rod (8) is fixed with the fixing seat (7) through a rotating shaft, and the other end of the first adjusting rod (8) is rotatably connected with the second adjusting rod (9).

5. The oral lens apparatus of claim 1, wherein: the loop bar (1) is provided with an adjusting bolt, one end of the adjusting bolt penetrates through the sliding cavity and contacts the sliding rod (2), the connecting seat (3) is a U-shaped seat, and the connecting seat (3) is fixedly connected with the sliding rod (2).