CN217548273U

CN217548273U - Saliva mouth gag and dental medical equipment are inhaled to integral type

Info

Publication number: CN217548273U
Application number: CN202122939975.9U
Authority: CN
Inventors: 王艳; 张本琴
Original assignee: Guilin Woodpecker Medical Instruments Co Ltd
Current assignee: Guilin Woodpecker Medical Instruments Co Ltd
Priority date: 2021-11-25
Filing date: 2021-11-25
Publication date: 2022-10-11
Anticipated expiration: 2031-11-25

Abstract

The present case provides an integral type saliva suction mouth gag, including inhaling salivary duct and mouth gag, inhale the salivary duct and include outlet pipe and flexible tube. The mouth gag is provided with a built-in flow passage, and a water inlet of the built-in flow passage of the mouth gag is used for sucking liquid such as saliva which is usually accumulated in the oral cavity of a patient and liquid medicine which is sprayed by medical instruments. One end of the water outlet pipe is connected with a water outlet of the built-in flow passage of the mouth gag, the other end of the water outlet pipe is connected with the dental medical equipment main body, and the flexible pipe is connected in series on the water outlet pipe and is close to the connecting end with the mouth gag. According to the position of the effusion in the oral cavity of a patient, the flexible pipe part on the water outlet pipe is bent at a certain angle, so that the water inlet of the mouth gag aligns with the effusion imbibition, and the liquid is discharged from the water outlet pipe to the main body of the dental medical equipment through the built-in flow channel of the mouth gag. The saliva angle is inhaled in this design regulation of being convenient for, and is comfortable and convenient to use. The present case still provides a dental medical equipment who has above-mentioned integral type saliva mouth gag that inhales.

Description

Saliva mouth gag and dental medical equipment are inhaled to integral type

Technical Field

The utility model belongs to the technical field of dental medical instrument, in particular to saliva mouth gag and dental medical equipment are inhaled to integral type.

Background

In the dental treatment process, saliva and liquid medicine sprayed by medical instruments and the like are usually accumulated in the oral cavity of a patient, and a saliva suction pipe is usually adopted to discharge the liquid in time; the saliva suction pipe is a flexible pipe or a hard pipe with certain strength, one end of the saliva suction pipe is connected to a strong suction pipeline of the dental chair, and the other end of the saliva suction pipe extends into the lower part of the liquid level of the oral cavity to suck liquid in the oral cavity by using strong suction airflow.

In the prior art, the following two modes of application are generally used for the saliva suction tube: firstly, the dental dentist or the patient holds the hand, and secondly, the dental dentist or the patient hangs the mouth gag; the former has increased the manpower and has used for a long time tiredly, and the latter can't provide opening auxiliary stay, needs to adjust the assembly position simultaneously, also comparatively inconvenient in the use.

Therefore, how to overcome the above technical defects is a problem to be solved urgently by those skilled in the art.

SUMMERY OF THE UTILITY MODEL

An object of the utility model is to provide an integral type is inhaled saliva mouth gag and dentistry medical equipment, is convenient for adjust and inhales the saliva angle, and it is comfortable and convenient to use.

In order to solve the technical problem, the utility model provides an integrated saliva suction mouth gag, which comprises a saliva suction pipe and a mouth gag, wherein the saliva suction pipe comprises a water outlet pipe and a flexible pipe;

the mouth gag is provided with a built-in flow channel, and a water inlet of the built-in flow channel of the mouth gag is used for sucking liquid;

one end of the water outlet pipe is connected with a water outlet of the built-in flow passage of the mouth gag, the other end of the water outlet pipe is connected with the dental medical equipment main body, and the flexible pipe is connected in series on the water outlet pipe and is close to the connecting end of the mouth gag.

Optionally, the flexible tube is a corrugated tube.

Optionally, the water outlet pipe is made of soft plastics, and the mouth gag is made of soft plastics.

Optionally, the saliva suction pipe and the mouth gag are of an integrally formed structure.

Optionally, the mouth gag is of a semicircular structure, and the water inlet is provided with a sunken protruding part.

Optionally, the semi-circular arc surface of the mouth gag is an occlusal surface provided with a bite glue.

Optionally, a plurality of anti-slip lines are arranged on the occlusal surface.

Optionally, two sides of the semicircular arc surface of the mouth gag are provided with blocking ribs which are used for fitting two sides of teeth, facilitating occlusion and preventing the movement of the biting gum.

Optionally, a reinforcing rib is arranged inside the mouth gag.

Optionally, the mouth gag is provided with two water inlets respectively corresponding to the left side and the right side of the oral cavity.

Optionally, the built-in flow channel of the mouth gag extending in the direction close to the water inlet is a divergent flow channel.

Optionally, the water inlet of the mouth gag has an opening angle.

The utility model also provides a dental medical equipment, including the aforesaid the integral type inhale saliva mouth gag.

The utility model provides an integral type saliva suction mouth gag has following beneficial effect:

according to the position of the effusion in the oral cavity of a patient, the flexible pipe part on the water outlet pipe is bent at a certain angle, so that the water inlet of the mouth gag aligns with the effusion imbibition, and the liquid is discharged from the water outlet pipe to the main body of the dental medical equipment through the built-in flow channel of the mouth gag. The design is convenient for adjusting the saliva sucking angle and is comfortable and convenient to use.

The utility model provides a dentistry medical equipment has above-mentioned integral type and inhales saliva opener, consequently, it has above-mentioned beneficial effect equally, and here is no longer repeated.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required to be used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the provided drawings without creative efforts.

Fig. 1 is a schematic structural view of the integrated saliva suction mouth gag provided by the present invention;

fig. 2 is a front view of the integrated saliva sucking mouth gag provided by the present invention;

fig. 3 is a side view of the integrated saliva sucking mouth gag provided by the present invention in one direction;

FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4;

fig. 6 is a side view of the integrated saliva sucking mouth gag provided by the present invention in another direction;

fig. 7 is the structure schematic diagram of the integrated saliva sucking mouth gag provided by the utility model under the bending state.

In the upper drawing:

1-water outlet pipe;

2-a flexible tube;

3-mouth gag, 301-water inlet, 302-reinforcing rib, 303-blocking rib and 304-occlusal surface.

Detailed Description

Reference will now be made in detail to embodiments of the present invention, examples of which are illustrated in the accompanying drawings, wherein like reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the accompanying drawings are exemplary only for explaining the present invention, and should not be construed as limiting the present invention.

In the description of the present invention, it should be understood that the orientation or positional relationship indicated with respect to the orientation description, such as up, down, front, rear, left, right, etc., is based on the orientation or positional relationship shown in the drawings, and is only for convenience of description and simplification of description, and does not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention.

In the description of the present invention, the meaning of a plurality is more than two, and if there is a description that the first and the second are only used for distinguishing technical features, it is not understood that the relative importance is indicated or implied or the number of the indicated technical features is implicitly indicated or the precedence of the indicated technical features is implicitly indicated.

In the description of the present invention, unless there is an explicit limitation, the words such as setting, installation, connection, etc. should be understood in a broad sense, and those skilled in the art can reasonably determine the specific meanings of the above words in combination with the specific contents of the technical solution.

The core of the utility model is to provide an integral type saliva suction mouth gag and dental medical equipment, be convenient for adjust the saliva suction angle, use comfortable convenience.

In order to make those skilled in the art better understand the technical solutions provided by the present invention, the present invention will be further described in detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1-7, fig. 1 is a schematic structural view of the integrated saliva sucking mouth gag provided by the present invention; fig. 2 is a front view of the integrated saliva sucking mouth gag provided by the present invention; fig. 3 is a side view of the integrated saliva sucking opener provided by the present invention in one direction; FIG. 4 isbase:Sub>A cross-sectional view taken along line A-A of FIG. 3;

FIG. 5 is a cross-sectional view taken along line B-B of FIG. 4; fig. 6 is a side view of the integrated saliva sucking mouth gag provided by the present invention in another direction; fig. 7 is a schematic structural view of the integrated saliva sucking opener provided by the utility model in a bending state.

The utility model provides an integral type saliva suction mouth gag, including inhaling salivary duct and mouth gag 3, inhale the salivary duct and include outlet pipe 1 and flexible tube 2.

Wherein the flexible pipe 2 is a pipeline which can be deformed obviously under the action of external force load. The flexible pipe 2 can be bent at any angle and is not easy to block.

The mouth gag 3 is provided with a built-in flow passage, and a water inlet 301 of the built-in flow passage of the mouth gag 3 is used for sucking up liquid such as saliva generally accumulated in the mouth of a patient and a medical solution ejected from a medical instrument.

One end of the water outlet pipe 1 is connected with a water outlet of a built-in flow passage of the mouth gag 3, the other end of the water outlet pipe is connected with a dental medical equipment main body (namely saliva suction equipment and a strong suction pipe on a dental chair), and the flexible pipe 2 is connected in series on the water outlet pipe 1 and is close to the connecting end of the mouth gag 3.

The present case provides a pair of integral type saliva suction mouth gag, according to patient's oral cavity hydrops position, through carrying out the buckling of certain angle to 2 parts of flexible pipe on outlet pipe 1, make mouth gag 3's water inlet 301 aim at the hydrops imbibition, liquid passes through mouth gag 3's built-in runner and arranges to the dentistry medical equipment main part from outlet pipe 1. This design is convenient for adjust and is inhaled the saliva angle, and it is comfortable and convenient to use, both can provide opening auxiliary stay, can inhale the saliva again.

In the preferred embodiment, the flexible tube 2 is a corrugated tube, which can be bent at any angle, and is convenient for clinical use. Because the whole corrugated pipe is made of soft plastic materials, the special structural property of the corrugated pipe can realize bending without blocking water flow. Of course, the flexible pipe 2 may also be a rubber hose or a flexible pipe of other material and shape, and may be specifically selected adaptively according to practical application, which is not described herein again.

In the specific embodiment, the water outlet pipe 1 is made of soft plastic. The mouth gag 3 is made of soft plastic materials, has better mouth use feeling, can effectively support teeth and is not easy to deform.

In order to improve the sealing property and the connection reliability, the saliva suction tube and the mouth gag 3 can be provided as an integrated structure, and the production cost is low. In particular, the saliva aspirator can be made of elastic materials, combines the functions of a saliva suction tube and an opening device, integrates the functions of saliva suction and auxiliary opening, and is more comfortable and convenient to use.

In one embodiment, as shown in fig. 1, the mouth gag 3 is of a semi-circular configuration and the water inlet 301 is provided as a sunken projection. The sinking type protruding part has a certain sinking depth and can easily extend into the lower part of the liquid level of the oral cavity.

In particular, the number of the sinking projections may be multiple, that is, multiple water inlets 301, and the number of the sinking projections is 2 in fig. 1.

In order to be placed in the oral cavity of a patient conveniently, the semi-circular arc surface of the mouth gag 3 is provided with the occlusal surface 304 of the chewing gum, the whole radian design enables the mouth gag to be more attached to the surface of teeth after mouth opening, and the use comfort level is improved. The chew may prevent the mouth gag 3 from scratching the walls of the patient's mouth cavity. The occlusal surface 304 is provided with a plurality of anti-slip lines to prevent the biting rubber from moving.

Furthermore, two sides of the semicircular cambered surface of the mouth gag 3 are provided with blocking ribs 303 which are used for fitting two sides of teeth, facilitating occlusion and preventing the movement of the chewing gum.

When the mouth gag 3 is placed in the mouth, the occlusal surface 304 is supported on the upper or lower jaw, and both side surfaces of the occlusal surface 304, i.e., the barrier ribs 303 adhere to the inside of the teeth, and the tip thereof is supported on the lower or upper jaw, thereby supporting the mouth of the patient to maintain the mouth in an open state.

In order to make the chew have a certain strength to support the teeth and to assist the opening, a reinforcing rib 302 is provided inside the mouth gag 3.

As shown in fig. 4, when the water inlet 301 and the water outlet of the mouth gag 3 are disposed on two adjacent faces, preferably, when the axis of the water inlet 301 and the axis of the water outlet form an included angle of 90 ° or close to 90 °, the mouth gag 3 is convenient to be placed in the oral cavity, and the water inlet is convenient to adjust the angle for imbibing.

In order to facilitate the liquid suction at the left and right sides of the oral cavity, two water inlets 301 corresponding to the left and right sides of the oral cavity are arranged on the mouth gag 3.

In order to improve the fluidity of liquid suction and reduce the liquid suction resistance, the built-in flow passage of the mouth gag 3 extending in the direction close to the water inlet 301 is a divergent flow passage.

Particularly, the water inlet 301 of the mouth gag 3 has a certain opening angle, and simultaneously adopts a sinking design, so that the mouth gag can easily probe into the lower part of the oral cavity liquid level and has high saliva absorbing efficiency.

In addition, the present embodiment also provides a dental medical device comprising the above integrated saliva suction opener.

Because the dental medical equipment is provided with the integrated saliva suction mouth gag, the dental medical equipment has the beneficial effects brought by the integrated saliva suction mouth gag, please refer to the above contents, and the details are not repeated.

The working process of the scheme is specifically as follows: the saliva suction device of the dental medical device is switched on, the mouth gag 3 is slowly put into the mouth of a patient, the patient bites the mouth gag by the upper jaw and the lower jaw or hangs the mouth gag at the lower jaw of the patient, the position of the water inlet 301 can be continuously and manually adjusted in the treatment process to extend into the liquid accumulated in the oral cavity, and the saliva is discharged into the saliva suction device through the water outlet pipe 1 connected with the mouth gag 3.

The embodiments in the present description are described in a progressive manner, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other.

The principles and embodiments of the present invention have been explained herein using specific examples, and the above descriptions of the embodiments are only used to help understand the method and its core ideas of the present invention. It should be noted that, for those skilled in the art, without departing from the principle of the present invention, the present invention can be further modified and modified, and such modifications and modifications also fall within the scope of the appended claims.

Claims

1. An integrated saliva suction mouth gag is characterized by comprising a saliva suction pipe and a mouth gag (3), wherein the saliva suction pipe comprises a water outlet pipe (1) and a flexible pipe (2);

the mouth gag (3) is provided with a built-in flow channel, a water inlet (301) of the built-in flow channel of the mouth gag (3) is used for sucking liquid, the mouth gag (3) is of a semicircular structure, and the water inlet (301) is arranged to be a sunken protruding part;

one end of the water outlet pipe (1) is connected with a water outlet of a built-in flow passage of the mouth gag (3), the other end of the water outlet pipe is connected with the dental medical equipment main body, and the flexible pipe (2) is connected in series on the water outlet pipe (1) and is close to the connecting end of the mouth gag (3).

2. Integrated saliva suction opener according to claim 1, characterized in that the flexible tube (2) is a corrugated tube.

3. The integrated saliva suction mouth gag of claim 1, wherein the outlet tube (1) is a soft plastic outlet tube and the mouth gag (3) is a soft plastic mouth gag.

4. An integrated saliva suction opener according to any one of claims 1-3, characterised in that the saliva suction tube and the opener (3) are of one-piece construction.

5. The integrated saliva suction mouth gag of claim 1, characterized in that the semi circular arc of the mouth gag (3) is a bite surface (304) provided with a bite glue.

6. The integrated saliva suction opener according to claim 5, wherein the biting surface (304) is provided with a plurality of anti-slip lines.

7. An integrated saliva suction and opening device according to claim 5, wherein the two sides of the semicircular arc of the mouth gag (3) are provided with retaining ribs (303) for fitting the two sides of teeth, facilitating occlusion and preventing movement of the chewing gum.

8. Integrated saliva suction opener according to claim 1, characterised in that the opener (3) is provided with stiffening ribs (302) inside.

9. The integrated saliva suction opener according to claim 1, wherein the opener (3) is provided with two water inlets (301) corresponding to the left and right sides of the oral cavity, respectively.

10. The integrated saliva suction opener according to claim 9, wherein the built-in flow channel of the opener (3) extending in the direction close to the water inlet (301) is a divergent flow channel.

11. Integrated saliva suction opener according to claim 1, characterised in that the water inlet (301) of the opener (3) has an opening angle.

12. A dental medical device comprising an integrated saliva suction opener according to any one of claims 1-11.