KR20220051640A - Suction apparatus capable of absorbing both inside and outside the mouth of the mouth river - Google Patents

Abstract

The present invention relates to a suction device capable of sucking the inside and the outside of a mouth. More specifically, the suction device comprises: an intake pipe; an inner intake unit formed to extend from the intake pipe and located inside a mouth; and an outer intake unit formed to extend from the intake pipe and located in a jaw area outside the mouth. The inner intake unit and the outer intake unit are separated from the intake pipe to be formed into two branches and blood and saliva generated inside the mouth and a preparation used in mouth diagnosis can be sucked.

Description

Suction for internal and external suction {SUCTION APPARATUS CAPABLE OF ABSORBING BOTH INSIDE AND OUTSIDE THE MOUTH OF THE MOUTH RIVER}

The present invention relates to a suction capable of inhaling inside and outside the oral cavity, and more particularly, is formed by extending from the intake pipe and the intake pipe, and is formed by extending from the internal intake part and the intake pipe located inside the oral cavity, located in the lower oral cavity It includes an external intake part, and the internal intake part and the external intake part are divided by the intake pipe and formed into two branches, and blood, acupuncture, and formulations used for oral treatment can be inhaled.

In general, the suction device serves to remove moisture from the mouth of the recipient in order to secure the operator's field of vision during dental treatment such as implants.

In detail, it is essentially used to recover liquid in the oral cavity according to dental procedures and bone powder generated during alveolar bone perforation by using the air pressure generated from the suction device body.

The aforementioned dental suction device is divided into two types: metal and plastic, and metal is a product that can be reused through cleaning and sterilization. doesn't happen

However, plastic disposable suction tips are widely used for general dental treatment and examination except for major surgeries.

Since the suction structure of the suction tip currently used in dental hospitals has a structure having a suction hole, there is a problem in that a large amount of liquid cannot be sufficiently sucked during dental treatment.

In addition, since the suction of the liquid is made only through the inlet portion of the suction tip and the suction power is lowered around the tip, a large amount of liquid cannot be sufficiently absorbed, causing a troublesome problem of sucking while shaking left and right or up and down.

In addition, there is a problem of blocking the operator's field of view or splashing on the operating instruments, masks, and surgical clothes because liquids or formulations splashing out of the oral cavity cannot be inhaled.

In this process, there is a problem of injuring the patient's gums, and there is an inefficient problem by using two or more suction devices as an assistant nurse is input for dental treatment.

In order to solve this problem, there is a need for a suction capable of suctioning inside and outside the oral cavity, which is located inside and outside the oral cavity, respectively, to suck liquid from the inside and outside of the oral cavity and to facilitate suction without an auxiliary operator.

KR 10-1969041 B1

It is an object of the present invention to efficiently perform internal and external suction by providing a suction capable of suctioning inside and outside the oral cavity that is located inside and outside the oral cavity, respectively, to suck liquid from the inside and outside of the oral cavity and facilitate suction without an assistant operator will be.

In order to achieve the above object, a suction capable of inhaling inside and outside the oral cavity according to the present invention includes an intake pipe; an internal intake part extending from the intake pipe and formed in the oral cavity; and an external intake part extending from the intake pipe and positioned in the lower oral cavity, wherein the internal intake part and the external intake part are divided from the intake pipe and formed into two branches, occurring inside the oral cavity Blood, acupuncture, and preparations used for oral care may be inhaled.

According to the present invention, the internal intake portion may include: an internal intake pipe extending and formed in contact with the intake pipe; a plurality of internal intake holes formed through the internal intake pipe; and a tip portion extending on one side of the internal intake pipe and having a smaller diameter as the distance from the internal intake pipe is increased, wherein the tip portion is formed larger than the circumference of the internal intake pipe to form a step, the oral cavity It is located inside and sucks air from the inside of the oral cavity, and the internal intake hole sucks air from the outside of the internal intake pipe to the inside.

According to the present invention, the tip portion includes a plurality of incision grooves that are cut and penetrated from one side to the other side; and an intake hole formed through the center, wherein the incision groove and the intake hole suck air from the inside of the oral cavity.

According to the present invention, the external intake unit may include: a first external intake pipe extending from the intake pipe; a second external intake pipe connected to one side of the first external intake pipe; and a detachable connection part that connects the first external intake pipe and the second external intake pipe but is formed to tighten the circumference, and may be replaced with the second external intake pipe by removing the connection part.

According to the present invention, the second external intake pipe forms a plurality of external intake holes penetrating the outside and the inside from the outer surface of the second external intake pipe, and the external intake holes are located outside the oral cavity to form the inside Air, blood, acupuncture, and formulations used for oral care that could not be inhaled from the inhalation part are inhaled to facilitate oral procedures for the operator.

According to the present invention, the second external intake pipe may be bent along the curvature of the external lower pipe of the oral cavity.

The present invention is divided into an internal intake part and an external intake part so that it is possible to sit inside and outside the oral cavity, thereby increasing the convenience of the operator's operation.

In addition, there is an effect of increasing the suction effect due to the incision groove of the tip portion.

In addition, there is an effect that the suction effect is increased due to the plurality of intake holes.

1 shows an example of use of the present invention.
2 is a diagram illustrating that the internal intake part and the external intake part are divided into two parts in the intake pipe.
3 shows the shape of the internal intake unit.
4 is an enlarged view of the tip portion.
5 is an enlarged view of the intake hole of the present invention.
6 illustrates an external intake unit.
7 is a diagram for explaining the bending characteristic of the external intake unit.
8 and 9 are views showing another embodiment of the external intake unit of the present invention.

Hereinafter, embodiments of the present invention will be described in detail so that those of ordinary skill in the art can easily carry out the present invention. However, the present invention may be embodied in several different forms and is not limited to the embodiments described herein.

The suction capable of inhaling inside and outside the oral cavity according to the present invention has a feature that can inhale saliva, blood, tooth powder, and medical preparations generated inside and outside the oral cavity.

To this end, the suction capable of inhaling inside and outside the oral cavity according to the present invention includes an intake pipe 100 , an internal intake unit 200 , and an external intake unit 300 .

It will be described with reference to FIG. 2 .

First, the intake pipe 100 is formed in the form of a tube to which a suction device is connected to generate air pressure or pressure to suck air and foreign substances.

Prior to explaining the present invention, in the intake pipe 100 of the present invention, an integral suction tip or the end of the intake pipe 100 itself serves as a tip, so that suction can be possible without a separate tip, and the intake pipe (100) may be formed in various forms.

That is, it is formed in a single form rather than the two-pronged form of the present invention, and can be used as a single intake pipe 100 in the form of the internal intake 200 and the external intake 300 of the present invention, which will be described later.

The internal intake unit 200 is formed to extend from one end of the intake pipe 100, and is a component for performing direct suction within the oral cavity. Referring to FIG. 3, the internal intake pipe 210, the internal intake hole 220 and and a tip portion 230 (here, the other end of the intake pipe 100 is an end to which the suction device is connected).

The internal intake pipe 210 is in the form of a tube in which a hollow part is formed therein so as to move to the intake pipe 100 by sucking air and foreign substances, and is formed in direct contact with the intake pipe 100 .

At this time, the internal intake pipe 100 is made of a flexible material and can be bent as intended by the operator and positioned at a desired internal position of the oral cavity.

Accordingly, it may be implemented with various materials such as plastic, plastic foam, cloth, and rubber.

Referring to FIG. 5 , a plurality of internal intake holes 220 are formed on the outer peripheral surface of the internal intake pipe 210 .

The internal intake hole 220 is formed to penetrate the interior and exterior of the internal intake pipe 210, and preferably has a sufficient size to allow foreign substances away from teeth and agents or members used for dental treatment to pass therethrough.

In the present invention, the internal intake hole 220 is implemented only in a part of the internal intake pipe 210, but may be formed over the entire area along the outer circumferential surface of the internal intake pipe 210, and may be designed to be modified in the operator or manufacturing process. It is preferable to be able to

That is, the number of internal intake holes 220 may be less or more than in the example of the present invention, and although it is implemented in the form of a circular hole in the present invention, it is preferable that it may be implemented in an ellipse, a lattice structure, and various forms.

The above-described internal intake hole 220 has the effect of increasing the operator's convenience by sucking foreign substances that have not been sucked in the tip part 230 to be described later.

In addition, it is formed in plurality, there is an effect of improving the suction effect.

Next, referring to FIGS. 3 and 4 , a tip portion 230 is formed at one end of the internal intake pipe 210 .

The cross-section of the tip portion 230 is formed in an elliptical shape, and may be formed in a cone or cylinder shape in which a diameter decreases from one end to the other end.

In addition, the tip portion 230 is formed to be larger than the circumference of the internal intake pipe 210 to form a step, so that it is preferable to be coupled to the internal intake pipe 210 in an interference fit structure.

Accordingly, the fixing force of the internal intake pipe 210 and the tip 230 is increased, so that foreign substances can be stably sucked from the inside of the oral cavity.

Here, the tip part 230 includes a plurality of cutout grooves 232 and intake holes 231 .

The incision grooves 232 are formed in a form extending from one side of the tip part 230 to the other side, and are formed in plurality in the form of penetrating the inside and the outside from the outer surface of the tip part 230 .

At this time, referring to the enlarged view of FIG. 3 , the plurality of cut-out grooves 232 are positioned radially from the center of the front surface of the tip part 230 to the side.

However, the position and number of the incision grooves 232 may be less or more depending on the operator and the manufacturing process, and it is preferable that various arrangements may be made.

The incision groove 232 can prevent the airflow sucked into the intake hole 231, which will be described later, from being dispersed so that the intake hole 231 comes into contact with the oral mucosa, thereby preventing the oral mucosa from being damaged.

In addition, there is an effect of improving the suction effect by inhaling from multiple angles, and even if the intake hole 231 is blocked, foreign substances or air inside the oral cavity can be sucked, thereby increasing the quality of the operator's operation.

The intake hole 231 is formed from the front center of the tip portion 230 through the inside and the outside, and can suck air and foreign substances from the inside of the oral cavity.

In addition, the operator can directly contact and inhale blood, acupuncture, and dental treatment preparations in the oral cavity to secure a view inside the oral cavity.

Here, the intake hole 231 is formed in a circular shape, but it is preferable that the intake hole 231 be designed in various shapes according to the intention of the operator.

2 and 6 , the external intake unit 300 having a function of performing suction by being located outside the oral cavity is formed to extend from the intake pipe 100 , and is the same as the internal intake unit 200 described above. It is formed extending from one end of the organ 100 .

That is, one end of the intake pipe 100 is divided into two parts, and the internal intake part 200 and the external intake part 300 are provided.

The external intake unit 300 includes a first external intake pipe 310 , a connection part 320 , a second external intake pipe 330 , and an external intake hole 340 .

The first external intake pipe 310 is formed to extend in contact with one end of the intake pipe 100 .

The first external intake pipe 310 is also preferably made of the same flexible material as that of the aforementioned internal intake pipe 210 .

The second external intake pipe 330 is formed to be connected to one end of the first external intake pipe 310 .

Here, the second external intake pipe 330 is preferably replaceable, and for this purpose, a connection part 320 connecting the first external intake pipe 310 and the second external intake pipe 330 is provided.

Referring to FIG. 6 , the connection part 320 is a portion of the first external intake pipe 310 and the second external intake pipe 330 where the first external intake pipe 310 and the second external intake pipe 330 are connected. It is formed to be connected by tightening the circumference.

In addition, the connection part 320 is formed to be detachable, and when the connection part 320 is removed, the second external intake pipe 330 can be replaced and used.

For this reason, the fastening property of the first external intake pipe 310 and the second external intake pipe 330 is increased to prevent separation.

In addition, by simply removing the connection part 320, the second external intake pipe 330 can be easily replaced, thereby increasing convenience.

Next, a plurality of external intake holes 340 are formed on the outer surface of the second external intake pipe 330 .

The external intake hole 340 is formed along the outer surface of the second external intake pipe 330 , and is formed through the inside and the outside of the second external intake pipe 330 to suck external air or foreign substances. .

The external intake hole 340 is formed in the same shape as the internal intake hole 220 of the above-described internal intake unit 200, and the internal intake unit 200 can suck foreign substances that have not been sucked from the outside of the oral cavity. can

For this reason, the external intake hole 340 can prevent foreign substances from splashing on the outside of the oral cavity and blocking the operator's field of vision.

In addition, there is an effect of preventing the contamination of the operator's surgical tools and drapes by splashing foreign substances generated inside the oral cavity.

In addition, a plurality of external intake holes 340 are provided to increase the suction effect.

In addition, it is preferable that the number or position of the external intake holes 340 can be adjusted according to the user's intention.

Referring to FIG. 7 , it is preferable that the second external intake pipe 330 is made of a flexible material and can be bent.

Due to the characteristics of the second external intake pipe 330 that sucks foreign substances from the outside of the oral cavity, it is preferably used by being located on the skin surface of the lower tube, that is, the lower tube, so that it can be bent according to the structure of the lower tube.

For this reason, it is possible to inhale foreign substances by being positioned in a bent state outside the oral cavity in response to the curved lower tube structure of various recipients, thereby increasing the suction effect.

In summary, the suction that can be sucked inside and outside the oral cavity of the present invention is divided into two branches, unlike the conventional suction device, and has the feature of being able to perform double suction inside the oral cavity and outside the oral cavity.

This increases the suction effect of suction by inhaling air mixed with foreign substances and fine particles not only inside the oral cavity but also outside the oral cavity.

In addition, the conventional suction mechanism has a problem in that the auxiliary operator moves the suction inside and outside the oral cavity to perform the suction, thereby reducing the efficiency of the procedure.

Accordingly, the present invention has an advantage in that the operator's efficiency is increased because it is possible to collectively suck the inside and outside of the oral cavity.

Hereinafter, another embodiment of the present invention will be described.

8 and 9 , an outer peripheral surface of the first external intake pipe 310 forms a foldable foldable portion 310a.

Referring to FIG. 8 , the folded portion 310a can be stretched and compressed along the folded end.

In Figure 8, the folded portion 310a is stretched so that it can be used by adjusting it according to the size of the recipient's oral cavity and the size of the external lower canal in an extended state.

9 is a view showing that the folded part 310a is compressed so that it can be used by adjusting it according to the size of the recipient's oral cavity and the size of the lower canal outside the oral cavity in a compressed state, and the folded part 310a is folded when not in use. It is stored as it is, and the volume is reduced. This has the effect of increasing storage.

In addition, when it is bent due to the folded portion 310a and positioned outside the oral cavity, it can be stably positioned outside the oral cavity by maintaining the curved state.

In addition, in the present invention, acupuncture, blood, and formulations used for oral care are smeared inside the oral cavity to reduce visibility or suction, so that liquid foreign substances form surface tension through grooves or holes, so that smooth suction does not proceed. can

Accordingly, it is preferable that a coating layer for waterproofing and water repellency be formed on the surfaces of the internal intake part 200 and the external intake part 300 of the present invention.

The coating layer (not shown) is to be coated using a coating composition, and the coating layer using the coating composition may exhibit a water repellent effect. Specifically, due to the water-repellent effect of the coating layer, it is possible to prevent the view from being obstructed by blood generated during surgery on the surfaces of the internal intake unit and the external intake unit. In addition, the coating composition of the present invention exhibits a viscosity within a certain range, so that it is possible to form a uniform coating layer on the surfaces of the internal intake part and the external intake part.

More specifically, the coating composition of the present invention may include a siloxane-based compound represented by the following Chemical Formula 1; organic solvents, inorganic particles and dispersants:

[Formula 1]

Here, n is an integer from 1 to 100.

After forming the coating layer using the coating composition of the present invention, the contact angle measurement result was confirmed to be 130 to 140 degrees, as can be seen in the range of the contact angle, it will be said that the excellent water repellency effect appears by the coating layer.

The inorganic particles may be selected from the group consisting of silica, alumina, and mixtures thereof. The average diameter of the inorganic particles is 70 to 100 μm, but is not limited to the above example. After the inorganic particles are formed as a coating layer on the surfaces of the internal intake part and the external intake part, physical strength can be improved, and the moldability can be improved by maintaining the viscosity within a certain range.

The organic solvent is selected from the group consisting of methyl ethyl ketone (MEK), toluene, and mixtures thereof, and preferably methyl ethyl ketone may be used, but is not limited thereto.

As the dispersant, a polyester-based dispersant may be used, and specifically, as a polyester-based dispersion stabilizer composed of a copolymer of 2-methoxypropyl acetate and 1-methoxy-2-propyl acetate, TEGO-Disperse 670 (manufacturer : EVONIK), but is not limited to the above examples and any dispersant obvious to those skilled in the art can be used without limitation.

The coating composition may further include a stabilizer as other additives, and the stabilizer may include a UV absorber, an antioxidant, and the like, but is not limited to the above examples and may be used without limitation.

For forming the coating layer, the coating composition may include a siloxane-based compound represented by Formula 1 more specifically; organic solvents, inorganic particles and dispersants.

The coating composition may include 40 to 60 parts by weight of the siloxane-based compound represented by Formula 1, 20 to 40 parts by weight of inorganic particles, and 5 to 15 parts by weight of a dispersant based on 100 parts by weight of the organic solvent. In the case of the above range, a synergistic effect is expressed to the extent that the water repellency effect due to the interaction of each component has a critical significance, and when it is out of the above range, the synergistic effect is rapidly reduced or almost absent.

More preferably, the viscosity of the coating composition is 1500 to 1800 cP, and when the viscosity is less than 1500 cP, when applied to the lens surface, there is a problem that it is not easy to form a coating layer by flowing down, and when it exceeds 1800 cP, a uniform coating layer There is a problem that the formation of is not easy.

[Preparation Example 1: Preparation of coating layer]

1. Preparation of coating composition

A coating composition was prepared by mixing methyl ethyl ketone with the siloxane-based compound represented by the following formula (1), inorganic particles and a dispersing agent:

[Formula 1]

Here, n is an integer from 1 to 100.

A more specific composition is shown in Table 1 below.

TX1 TX2 TX3 TX4 TX5 organic solvent 100 100 100 100 100 polysiloxane 30 40 50 60 70 inorganic particles 10 20 30 40 50 dispersant One 5 10 15 20

(unit weight parts)2. Preparation of coating layer

The coating compositions of DX1 to DX5 were applied to one surface of the internal intake unit and the external intake unit, and then cured to form a coating layer.

Experimental example

1. Evaluation of surface appearance

Due to the difference in viscosity of the coating composition, after the coating layer was prepared, sensory evaluation was performed on whether a uniform surface was formed. Whether or not a uniform coating layer was formed was evaluated, and evaluation was performed according to the following criteria.

○: uniform coating layer formation

×: Formation of a non-uniform coating layer

TX1 TX2 TX3 TX4 TX5 sensory evaluation × ○ ○ ○ ×

When the coating layer is formed, if the viscosity is less than a certain level, flow occurs on the surfaces of the internal intake part and the external intake part, so that it is difficult to form a uniform coating layer after the curing process. Accordingly, there may be a problem in that the production yield is lowered. In addition, even when the viscosity is too high, it is difficult to uniformly apply the composition to form a uniform coating layer.

2. Measurement of water repellency angle

After the coating layer was formed on the surfaces of the internal intake part and the external intake part, the results of measuring the water repellency angle are shown in Table 3 below.

) advancing contact angle (

) stop contact angle (

) receding contact angle (

) TX1 117.1

2.9 112.1

4.1 < 10 TX2 132.4

1.5 131.5

2.7 141.7

3.4 TX3 138.9

3.0 138.9

2.7 139.8

3.7 TX4 136.9

2.0 135.6

2.6 140.4

3.4 TX5 116.9

0.7 115.4

3.0 < 10

As shown in Table 3, after the coating layer was formed using the coating composition of TX1 to TX5, the result of measuring the contact angle was confirmed.

For TX1 and TX5, the receding contact angle was measured to be less than 10 degrees. That is, when it is out of the optimal range for preparing the coating composition, it was confirmed that the phenomenon of pinning water droplets occurs. On the other hand, it was confirmed that the peening phenomenon did not occur in TX2 to 4, thereby showing an excellent waterproof effect.

Although preferred embodiments of the present invention have been described in detail above, the scope of the present invention is not limited thereto, and various modifications and improvements by those skilled in the art using the basic concept of the present invention as defined in the following claims are also provided. is within the scope of the

100: intake pipe,
200: internal intake,
210: internal intake pipe,
220: internal intake hole,
230: tip part,
231: intake pore,
232: incision groove,
300: external intake,
310: a first external intake pipe;
310a: fold;
320: connection,
330: a second external intake pipe;
340: external intake hole.

Claims (6)

intake pipe;
an internal intake part extending from the intake pipe and formed in the oral cavity; and
It includes a; is formed extending from the intake pipe, the external intake portion located in the lower oral cavity,
The internal intake part and the external intake part are divided in the intake pipe and formed into two branches, and the blood, acupuncture, and formulations used for oral care that are generated in the oral cavity can be inhaled.
Suction that can be inhaled inside and outside the mouth. According to claim 1,
The internal intake unit,
an internal intake pipe extending in contact with the intake pipe;
a plurality of internal intake holes formed through the internal intake pipe; and
and a tip portion extending from one side of the internal intake pipe and having a smaller diameter as it goes away from the internal intake pipe.
The tip portion is formed larger than the circumference of the internal intake pipe to form a step, and is located inside the oral cavity to suck air from the inside of the oral cavity,
The internal intake hole is to suck air from the outside to the inside of the internal intake pipe
Suction that can be inhaled inside and outside the mouth. 3. The method of claim 2,
The tip portion,
A plurality of incision grooves cut through from one side to the other side; and
Including; an intake hole formed through the center;
The incision groove and the intake hole to suck air from the inside of the oral cavity
Suction that can be inhaled inside or outside the mouth. 4. The method of claim 3,
The external intake unit,
a first external intake pipe extending from the intake pipe;
a second external intake pipe connected to one side of the first external intake pipe; and
and a detachable connection part that connects the first external intake pipe and the second external intake pipe and is formed to tighten the circumference.
That the second external intake pipe can be replaced by removing the connection part
Suction that can be inhaled inside and outside the mouth. 5. The method of claim 4,
The second external intake pipe,
forming a plurality of external intake holes penetrating the outside and the inside on the outer surface of the second external intake pipe;
The external intake hole is located outside the oral cavity so that the air, blood, acupuncture, and formulations used for oral treatment that are not inhaled from the internal intake unit are inhaled to facilitate oral surgery of the operator
Suction that can be inhaled inside and outside the mouth. 6. The method of claim 5,
The second external intake pipe that can be bent along the curvature of the external lower canal of the oral cavity
Suction that can be inhaled inside and outside the mouth.

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