CN217827814U

CN217827814U - Portable mouth mirror

Info

Publication number: CN217827814U
Application number: CN202221641844.0U
Authority: CN
Inventors: 李娜
Original assignee: Individual
Current assignee: Individual
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-18
Anticipated expiration: 2032-06-28

Abstract

The utility model belongs to the technical field of medical instrument, especially, relate to a portable mouth mirror. The portable stomatoscope comprises a stomatoscope body, a handheld rod and a stomatoscope cover connected with the handheld rod, wherein a circular groove is formed in the stomatoscope cover, and the stomatoscope body is installed in the circular groove; the hand-held rod is provided with a communicating hole, the mirror cover is provided with a cavity communicated with the communicating hole, the inner side wall of the circular groove is provided with a plurality of adsorption holes communicated with the cavity, and the adsorption holes are distributed at intervals on the mouth mirror body. The utility model discloses in, the stomatologist only need handheld this portable mouth mirror alright pass through with realizing the condition in patient's oral cavity is observed to the mouth mirror body with pass through the function of water smoke on the attached mouth mirror body is inhaled away to the absorption mouth, has reduced medical personnel's human cost.

Description

Portable mouth mirror

Technical Field

The utility model belongs to the technical field of medical instrument, especially, relate to a portable stomatoscope.

Background

A mouth mirror is a tool for a dentist to obtain an indirect field of view in the patient's mouth. When the mouth mirror enters into the oral cavity of the wet environment, the mouth mirror body is easily atomized, and the atomized mouth mirror enables an oral doctor to see the oral condition of a patient clearly. In the prior art, an oral doctor needs to be provided with an assistant person, the assistant person holds an air suction connector connected with a vacuum device, and the air suction connector is used for sucking away atomized particles on a stomatoscope; when the stomatoscope is used in the oral cavity of a patient by a stomatologist, the stomatoscope body of the stomatoscope always keeps a clear state. However, the separate design of the suction connection and the stomatoscope increases the labor cost for the medical staff.

SUMMERY OF THE UTILITY MODEL

The utility model discloses to the separately design of joint and mouth mirror of breathing in among the prior art, increased medical personnel's the human cost's technical problem, provide a portable mouth mirror.

In view of the above technical problem, an embodiment of the present invention provides a portable stomatoscope, including a stomatoscope body, a handheld rod and a stomatoscope cover connected to the handheld rod, wherein a circular groove is formed on the stomatoscope cover, and the stomatoscope body is installed in the circular groove;

the hand-held rod is provided with a communicating hole, the mirror cover is provided with a cavity communicated with the communicating hole, the inner side wall of the circular groove is provided with a plurality of adsorption holes communicated with the cavity, and the adsorption holes are distributed at intervals on the mouth mirror body.

Optionally, the portable stomatoscope further comprises a stop valve installed in the communicating hole, a first control button for controlling the on-off of the stop valve is arranged on the handheld rod, and the first control button is connected with the stop valve.

Optionally, an annular groove surrounding the circular groove is further formed in the mirror cover, and the portable mouth mirror further comprises an annular lamp tube installed in the annular groove.

Optionally, a second control button for controlling whether the annular lamp tube emits light is further arranged on the handheld rod, and the second control button is connected with the annular lamp tube.

Optionally, portable mouth mirror is still including installing handheld pole is kept away from the connector of mirror cover one end, the intercommunicating pore passes through outside evacuating device is connected to the connector.

Optionally, be equipped with the internal thread on the inner wall of intercommunicating pore, be equipped with the external screw thread on the outer wall of connector, the connector passes through threaded connection the internal thread with the external screw thread is installed on the handheld pole.

Optionally, the portable stomatoscope further comprises a bending arm provided with a connecting through hole, the handheld rod is connected with the scope cover through the bending arm, and the communicating hole is communicated with the cavity through the connecting through hole.

Optionally, the mirror cover, the bending arm and the handheld rod are of an integrally formed structure.

Optionally, a plurality of protrusions are arranged on the handheld rod at intervals.

The handheld rod comprises a cylindrical rod and a polygonal rod, wherein the cylindrical rod and the polygonal rod are both provided with the communicating hole, and the cylindrical rod is connected between the polygonal rod and the mirror cover.

In the utility model, a circular groove is arranged on the mirror cover, the mouth mirror body is arranged in the circular groove, a communication hole is arranged on a hand-held rod connected with the mirror cover, a cavity communicated with the communication hole is arranged on the mirror cover, a plurality of adsorption holes communicated with the cavity are arranged on the inner side wall of the circular groove, and the adsorption holes are distributed at intervals around the mouth mirror body; one end of the communication hole, which is far away from the cavity, can be connected with a saliva sucker on the existing dental chair through a communication pipe; thereby the saliva aspirator sucks attached to water smoke (including oral cavity droplet etc.) on the mouth mirror body through the intercommunicating pore, the cavity and the absorption hole, when having guaranteed the clarity of mouth mirror body, still avoided the oral cavity in the oral cavity to carry the accident that the droplet of bacterium takes place to pollute the oral cavity, reduced the risk of personnel's infection in the oral cavity. And, the stomatologist only needs to hold the portable stomatoscope by hand and can simultaneously realize the functions of observing the oral condition of the patient and sucking away the water mist on the attached stomatoscope body, thereby reducing the labor cost of medical personnel. In addition, the portable mouth mirror is simple in structure, convenient to use and low in manufacturing cost.

Drawings

The present invention will be further explained with reference to the drawings and examples.

Fig. 1 is a schematic structural view of a portable stomatoscope provided by an embodiment of the present invention;

fig. 2 is a sectional view of the portable stomatoscope provided by an embodiment of the present invention;

fig. 3 is a schematic structural view of a lens cover of the portable stomatoscope provided by an embodiment of the present invention;

fig. 4 is a sectional view of the lens cover of the portable stomatoscope according to an embodiment of the present invention.

The reference numerals in the specification are as follows:

1. a mouth mirror body; 2. a hand-held wand; 21. a communicating hole; 22. a first control button; 23. a second control button; 24. a projection; 25. a cylindrical rod; 26. a polygonal rod; 3. a mirror cover; 31. a circular groove; 32. a cavity; 33. an adsorption hole; 34. an annular groove; 4. a circular lamp tube; 5. a connector; 6. bending the arm; 61. and connecting the through holes.

Detailed Description

In order to make the technical problems, technical solutions and advantageous effects of the present invention more clearly understood, the following description is given in conjunction with the accompanying drawings and embodiments to illustrate the present invention in further detail. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the invention.

It is to be understood that the terms "upper", "lower", "left", "right", "front", "rear", "middle", and the like, indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience in describing and simplifying the present invention, and do not indicate or imply that the device or element referred to must have a particular orientation, be constructed in a particular orientation, and be operated, and thus, should not be construed as limiting the present invention.

As shown in fig. 1 to 4, an embodiment of the present invention provides a portable stomatoscope, which includes a stomatoscope body 1, a hand-held rod 2 and a stomatoscope cover 3 connected to the hand-held rod 2, wherein a circular groove 31 is formed on the stomatoscope cover 3, and the stomatoscope body 1 is installed in the circular groove 31; it can be understood that the mouth mirror body 1 is a circular structure, the mouth mirror body 1 can be installed in the circular groove 31 by means of gluing or the like, and the circular groove 31 is arranged at the center of the mirror cover 3; the handheld rod 2 is a long-strip-shaped structural part, so that an oral doctor can conveniently hold the handheld rod 2 and stretch the mouth mirror body 1 into the oral cavity of a patient.

The hand-held rod 2 is provided with a communicating hole 21, the mirror cover 3 is provided with a cavity 32 communicated with the communicating hole 21, the inner side wall of the circular groove 31 is provided with a plurality of adsorption holes 33 communicated with the cavity 32, and the adsorption holes 33 surround the mouth mirror body 1 in interval distribution. As can be understood, the communication hole 21 communicates with the plurality of adsorption holes 33 through the cavity 32; further, the hand-held rod 2 and the mirror cover 3 are of an integrally formed structure. Preferably, the cavity 32 is a circular ring-shaped cavity 32 or a circular cavity 32, thereby facilitating the manufacture of the mirror housing 3. Further, the end of the communication hole 21 far from the cavity 32 can be connected with a spit sucker of the existing dental chair through a communication pipe.

In the utility model, a circular groove 31 is arranged on a mirror cover 3, a mouth mirror body 1 is arranged in the circular groove 31, a communication hole 21 is arranged on a handheld rod 2 connected with the mirror cover 3, a cavity 32 communicated with the communication hole 21 is arranged on the mirror cover 3, a plurality of adsorption holes 33 communicated with the cavity 32 are arranged on the inner side wall of the circular groove 31, and the adsorption holes 33 are distributed around the mouth mirror body 1 at intervals; one end of the communication hole 21 far away from the cavity 32 can be connected with a saliva sucker on the existing dental chair through a communication pipe; thereby the saliva aspirator passes through the intercommunicating pore 21 the cavity 32 and adsorb the hole 33 and absorb and be attached to water smoke (including oral cavity droplet etc.) on the oral cavity mirror body 1 has guaranteed the while of oral cavity mirror body 1 definition, still avoided the droplet that has the bacterium in the oral cavity to take place the accident of polluting oral cavity, reduced the risk of indoor personnel infection of oral cavity. And, the stomatologist only need hand this portable mouth mirror alright with the realization observe the condition in patient's oral cavity and suck away the function of attaching to water smoke on the mouth mirror body 1, has reduced medical personnel's human cost. In addition, the portable mouth mirror is simple in structure, convenient to use and low in manufacturing cost.

In one embodiment, as shown in fig. 1, the portable stomatoscope further comprises a stop valve (not shown) installed in the communication hole 21, a first control button 22 for controlling the on/off of the stop valve is arranged on the handheld rod 2, and the first control button 22 is connected (electrically connected) with the stop valve. It is to be understood that the shut-off valve can control the opening and closing of the communication hole 21. Specifically, when a stomatologist uses the portable stomatoscope to observe the condition of the oral cavity of a patient and water mist is attached to the stomatoscope body 1, the stomatologist presses the first control button 22, the communication hole 21 is in a communication state, and the saliva sucker sucks the water mist on the stomatoscope body 1 through the communication hole 21, the cavity 32 and the adsorption hole 33; when water mist is not attached to the mouth mirror body 1, the stop valve is controlled to be in a closed state through the first control button 22, that is, the communication hole 21 is in a closed state. In this embodiment, the first control button 22 and the design of stop valve have improved the convenience of this portable mouth mirror.

In one embodiment, as shown in fig. 1 and 3, the mirror housing 3 is further provided with an annular groove 34 disposed around the circular groove 31, and the portable mouth mirror further comprises an annular light tube 4 installed in the annular groove 34. It will be appreciated that the annular light tube 4 is arranged around the mouth mirror body 1. Specifically, when the stomatoscope body 1 is used by a stomatoscope for observing the oral cavity condition of a patient, the annular lamp tube 4 can be used for illuminating the oral cavity of the patient, so that the convenience of the portable stomatoscope is further improved.

In an embodiment, as shown in fig. 1, a second control button 23 for controlling whether the circular lamp 4 emits light is further disposed on the handheld rod 2, and the second control button 23 is connected (electrically connected) to the circular lamp 4. Understandably, the dentist can press the second control button 23 according to actual requirements, so as to control whether the circular lamp tube 4 emits light, and when the circular lamp tube 4 is in a light-emitting state, the dentist can see the oral cavity of the patient clearly through the portable mouth mirror, so that the integration level and convenience of the portable mouth mirror are improved. Further, the second control button 23 can be connected to an external power source through an electrical connector, so that the external power source can supply power to the circular light tube 4.

In one embodiment, as shown in fig. 1 and 2, the portable stomatoscope further comprises a connector 5 installed at one end of the handheld rod 2 far away from the lens cover 3, and the communication hole 21 is connected with an external vacuum extractor through the connector 5. It is understood that the external vacuum device includes but not limited to a spit sucker on a dental chair, and the connector 5 may be connected to the external vacuum device through a communication pipe, thereby further improving convenience of the portable mouth mirror.

In an embodiment, an inner wall of the communication hole 21 is provided with an internal thread (not shown), an outer wall of the connector 5 is provided with an external thread (not shown), and the connector 5 is mounted on the handheld rod 2 through the internal thread and the external thread which are connected through a thread. Understandably, the connecting head 5 is detachably connected with the handheld rod 2, so as to facilitate the disassembly and assembly of the handheld rod 2 and an external communicating pipe.

In one embodiment, as shown in fig. 1 and 2, the portable stomatoscope further comprises a bending arm 6 provided with a connecting through hole 61, the hand-held rod 2 is connected with the scope cover 3 through the bending arm 6, and the communicating hole 21 is communicated with the cavity 32 through the connecting through hole 61. Preferably, the mirror housing 3, the bending arm 6, and the hand lever 2 are formed integrally. It can be understood that the design of the bending arm 6 enables the mirror housing 3 to be obliquely connected to the hand-held rod 2, thereby facilitating the oral cavity condition of the patient to be observed by the oral cavity doctor through the oral mirror body 1.

In one embodiment, as shown in fig. 1, the hand-held lever 2 is provided with a plurality of protrusions 24 at intervals. As will be appreciated, the plurality of protrusions 24 are disposed in parallel and spaced apart on the handle 2, and the protrusions 24 increase the friction between the handle 2 and the oral cavity, and improve the comfort of the oral cavity practitioner holding the handle 2.

In an embodiment, as shown in fig. 1, the hand-held rod 2 comprises a cylindrical rod 25 and a polygonal rod 26, both provided with the communication hole 21, the cylindrical rod 25 being connected between the polygonal rod 26 and the mirror housing 3. It will be appreciated that the polygonal shaft 26 may be quadrilateral, hexagonal, etc. in cross-section, and that the polygonal shaft 26 facilitates the holding of the hand-held shaft 2 by the dentist.

The above description is only an embodiment of the portable stomatoscope of the present invention, and should not be construed as limiting the present invention, and any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims

1. A portable stomatoscope is characterized by comprising a stomatoscope body, a handheld rod and a stomatoscope cover connected with the handheld rod, wherein a circular groove is formed in the stomatoscope cover, and the stomatoscope body is installed in the circular groove;

the hand-held rod is provided with a communicating hole, the mirror cover is further provided with a cavity communicated with the communicating hole, the inner side wall of the circular groove is provided with a plurality of adsorption holes communicated with the cavity, and the adsorption holes are distributed at intervals on the mouth mirror body.

2. The portable stomatoscope as claimed in claim 1, further comprising a stop valve installed in the communication hole, wherein the hand-held rod is provided with a first control button for controlling the on-off of the stop valve, and the first control button is connected with the stop valve.

3. The portable stomatoscope of claim 1, wherein said housing is further provided with an annular groove disposed around said circular groove, said portable stomatoscope further comprising an annular light tube mounted in said annular groove.

4. The portable stomatoscope as claimed in claim 3, wherein the hand-held rod is further provided with a second control button for controlling whether the ring-shaped lamp tube emits light, and the second control button is connected with the ring-shaped lamp tube.

5. The portable stomatoscope of claim 1, further comprising a connector mounted at one end of the hand-held rod far from the mask, wherein the communication hole is connected with an external vacuum device through the connector.

6. The portable stomatoscope as claimed in claim 5, wherein the inner wall of the communication hole is provided with an internal thread, the outer wall of the connector is provided with an external thread, and the connector is mounted on the hand-held rod through the internal thread and the external thread which are connected by the thread.

7. The portable stomatoscope as claimed in claim 1, further comprising a bending arm provided with a connecting through hole, wherein the hand-held lever is connected to the scope cover through the bending arm, and the communicating hole communicates with the cavity through the connecting through hole.

8. The portable mouth mirror of claim 7, wherein the mirror housing, the bending arm, and the hand-held lever are of an integrally formed construction.

9. The portable stomatoscope of claim 1, wherein the hand-held lever is provided with a plurality of projections distributed at intervals.

10. The portable stomatoscope of claim 1, wherein said hand-held rod comprises a cylindrical rod and a polygonal rod both provided with said communication hole, said cylindrical rod being connected between said polygonal rod and said scope housing.