CN206026464U - Trinity oral cavity flusher - Google Patents

Abstract

The utility model provides a trinity oral cavity flusher, include the flusher body and locate the scouring sponge on this end of body of flusher, this internal rinsing chamber and attraction chamber that does not feed through each other that has formed of flusher, rinsing chamber forms inlet and liquid outlet on the flusher body, and the attraction chamber forms negative pressure opening and attracts the mouth on the flusher body, trinity oral cavity flusher still includes the vacuum pump, and vacuum pump connection is on negative pressure opening, the liquid outlet with attract mouthful the tip formed at the flusher body that is equipped with scouring sponge. The utility model discloses a trinity oral cavity flusher simple structure, convenient to use collects the oral cavity and washes instrument in an organic whole, uses comfortable, safety, is one kind and collects the oral cavity and wash, clean with waste liquid discharge the multi -functional trinity oral cavity flusher in an organic whole.

Description

3 in 1 oral irrigator

technical field

The utility model relates to a irrigator, in particular to a three-in-one oral irrigator.

Background technique

In the treatment of oral diseases, oral rinsing is a very important link. Our traditional method of oral rinsing is: first take a cotton ball of mouth care solution for oral care, then one person uses the irrigator to rinse the mouth, and the other person uses a disposable sputum suction tube connected to the central negative pressure suction to suck out the mouthwash, while rinsing and suctioning, for To prevent aspiration, it is usually done by 2 medical staff

There are many items that need to be prepared each time during the clinical operation. It is extremely inconvenient to operate, and it takes a long time, at least more than 30 minutes. The cotton ball used in oral care has a smooth surface after absorbing water, and the friction force generated by contact with the tooth surface is small, so it is difficult to wipe off the attachments on the tooth surface. It does not serve the purpose of cleaning the mouth. In addition, this operation takes a long time, increases the discomfort of the patient, and has a high risk of detachment. It is more difficult for a single person to complete this operation, which brings a lot of inconvenience to the nursing work of medical staff.

Therefore, in order to solve the existing problems such as poor oral irrigating effect, low efficiency, many items used, and many medical personnel required, it is necessary to provide a simple structure, easy to use, integrated oral irrigating tool, comfortable and safe to use. A multifunctional three-in-one oral irrigator that integrates oral rinsing, wiping and waste liquid discharge.

Utility model content

In view of this, the purpose of this utility model is to overcome the deficiencies in the prior art, to provide a simple in structure, easy to use, integrated oral irrigating tools, comfortable and safe to use, is a set of oral rinsing, wiping and waste A multi-functional three-in-one oral irrigator that discharges liquid in one.

In order to solve the above problems, the solution provided by the utility model is as follows:

A three-in-one oral irrigator, comprising an irrigator body and cleaning cotton arranged on the end of the irrigator body,

A flushing chamber and a suction chamber that are not connected to each other are formed in the washer body, the flushing chamber forms a liquid inlet and a liquid outlet on the washer body, and the suction chamber is formed on the washer body Negative pressure port and suction port;

A vacuum pump is connected to the negative pressure port;

The liquid outlet and the suction port are formed at the end of the washer body provided with the cleaning cotton.

Further, the liquid inlet is used for connecting medical infusion tubes.

Further, the flushing chamber is in the shape of a regular pipeline.

Further, the suction cavity is in the shape of a regular pipe.

Further, the cleaning cotton is detachably connected to the washer body.

Further, the washer body is in the shape of a bent rod, and its bending angle is not less than 90 degrees;

The flushing chamber runs through the washer body and forms the liquid inlet and the liquid outlet on two end surfaces of the washer body.

Further, the suction chamber runs through the washer body and forms the negative pressure port and the suction port on both end surfaces of the washer body;

The negative pressure port and the liquid outlet are on the same end face of the washer body.

Further, a suction switch is provided on the washer body, and the suction switch is used to control the opening and closing of the vacuum pump.

Further, the washer body is provided with an adjustment mechanism, the adjustment mechanism communicates with the flushing chamber, and the adjustment mechanism can adjust the flow area of the flushing chamber.

Further, the vacuum pump is detachably connected or fixedly connected to the negative pressure port.

Compared with the prior art, the utility model has the remarkable advantages of:

The three-in-one oral irrigator of the utility model adopts the combination of the rinsing chamber, the suction chamber and the cleaning cotton, which can wipe the oral cavity while delivering the irrigating agent to the oral cavity, and discharge the rinsing agent, saliva and phlegm. The three-in-one oral irrigator of the utility model is simple in structure, easy to use, integrates oral irrigating tools, and is comfortable and safe to use. device.

In order to make the above-mentioned purpose, features and advantages of the present invention more obvious and understandable, the preferred embodiments are specifically cited below, together with the accompanying drawings, to be described in detail as follows.

Description of drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present invention, the following drawings will be briefly introduced in the embodiments. It should be understood that the following drawings only show some embodiments of the present invention. Therefore, it should not be regarded as a limitation on the scope. For those skilled in the art, other related drawings can also be obtained according to these drawings without creative work.

Fig. 1 shows a partial structural schematic view of a three-in-one oral irrigator provided by an embodiment of the present invention;

Fig. 2 shows a schematic cross-sectional view of a three-in-one oral irrigator provided by an embodiment of the present invention.

Description of main component symbols:

100-three-in-one oral irrigator; 110-irrigator body; 120-cleaning cotton; 130-rinsing chamber; 131-liquid inlet; 132-liquid outlet; 140-suction chamber; Suction port; 150-vacuum pump; 160-infusion tube; 170-infusion bag; 180-suction switch; 190-adjustment mechanism.

detailed description

In order to facilitate the understanding of the present utility model, the three-in-one oral irrigator will be described more fully below with reference to the relevant drawings. The preferred embodiment of the three-in-one oral irrigator is given in the accompanying drawings. However, the 3-in-1 oral irrigator can be implemented in many different forms and is not limited to the embodiments described herein. Rather, the purpose of providing these examples is to make the disclosure of the 3-in-1 oral irrigator more thorough and comprehensive.

It should be noted that when an element is referred to as being “fixed” to another element, it can be directly on the other element or there can also be an intervening element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or intervening elements may also be present. In contrast, when an element is referred to as being "directly on" another element, there are no intervening elements present. The terms "vertical," "horizontal," "left," "right," and similar expressions are used herein for purposes of illustration only.

Unless otherwise defined, all technical and scientific terms used herein have the same meaning as commonly understood by one of ordinary skill in the technical field of this invention. The terms used in the specification of the three-in-one oral irrigator herein are only for the purpose of describing specific embodiments, and are not intended to limit the present utility model. As used herein, the term "and/or" includes any and all combinations of one or more of the associated listed items.

Below in conjunction with accompanying drawing, the specific embodiment of the utility model is described in detail.

Example

Please refer to FIG. 1 and FIG. 2 together. The three-in-one oral irrigator 100 includes an irrigator body 110 and a cleaning cotton 120 disposed on the end of the irrigator body 110 . A flushing chamber 130 and a suction chamber 140 that are not connected to each other are formed in the flusher body 110 . The flushing chamber 130 forms a liquid inlet 131 and a liquid outlet 132 on the washer body 110 , and the suction chamber 140 forms a negative pressure port 141 and a suction port 142 on the washer body 110 . The three-in-one oral irrigator 100 also includes a vacuum pump 150 connected to the negative pressure port 141 . The liquid outlet 132 and the suction port 142 are formed at the end of the washer body 110 where the cleaning cotton 120 is provided.

As mentioned above, the cleaning cotton 120 is used for wiping and cleaning the foreign matter on the teeth and in the oral cavity when rinsing the oral cavity. The rinsing chamber 130 is used to deliver irrigating agents into the oral cavity to achieve the effect of rinsing the oral cavity. The rinsing medicament of the patient when rinsing the oral cavity will stay in the oral cavity, and the patient cannot swallow the medicament and the foreign matter of rinsing, and the patient will also produce saliva and phlegm that cannot be swallowed when rinsing the oral cavity. This will make the patient feel very uncomfortable and even have a sense of suffocation. The suction chamber 140 and the vacuum pump 150 connected thereto can suck out the cleaning agent, saliva and phlegm in the oral cavity when needed.

The flushing chamber 130 runs through the entire washer body 110 , and forms a liquid inlet 131 and a liquid outlet 132 on the washer body 110 . Specifically, the liquid inlet 131 is used to connect to the medical infusion tube 160 .

The medical infusion tube 160 is usually used for intravenous injection. One end of the infusion tube 160 is connected to an infusion bag 170 which contains flushing medicine, and the other end of the infusion tube 160 is connected to the liquid inlet 131 . The flushing agent flows to the liquid inlet 131 through the medical infusion tube 160 , then flows through the flushing cavity 130 , and flows into the oral cavity through the liquid outlet 132 . The rinsing medicament has the effect of cleaning and sterilizing the oral cavity when rinsing the oral cavity.

It should be noted that the dimensions and specifications of the infusion tube 160 connected to the liquid inlet 131 are standardized and unified. The size and shape of the liquid inlet 131 should match the infusion tube 160, and the liquid inlet 131 and the infusion tube 160 are detachably connected.

The flushing device body 110 is in the shape of a bent rod, and the bending angle thereof is not less than 90 degrees. In this embodiment, the flushing device body is bent at 90 degrees. The flushing cavity 130 runs through the washer body 110 and forms a liquid inlet 131 and a liquid outlet 132 on two end surfaces of the washer body 110 .

The rod-shaped washer body 110 is more convenient to hold during use and has a better hand feeling. The washer body 110 can be in the shape of a round rod or a square rod.

When rinsing the mouth, most are used to rinse the teeth. When in use, the medical personnel hold one end of the irrigator body 110, and the other end of the irrigator body 110 is inserted into the oral cavity. The bent structure makes the irrigating direction better, so that the irrigator body 110 directly points to the teeth for irrigating the teeth, which is more convenient for rinsing.

It can be understood that the above embodiment is a preferred embodiment, and in other embodiments, the washer body 110 can also be a straight rod or a rod bent at an acute angle.

The flushing cavity 130 is bent and protrudes from the washer body 110 . A liquid inlet 131 is formed on the end surface of the washer body 110 , and a liquid outlet 132 is formed by bending and protruding from the washer body 110 . The suction cavity 140 is bent, and a negative pressure port 141 is formed on the end surface of the washer body 110 , and a suction port 142 is formed by bending and protruding from the washer body 110 . The cleaning cotton 120 is provided with two through holes, and the liquid outlet 132 and the suction port 142 are exposed from the two through holes of the cleaning cotton 120 , so as to discharge and attract waste liquid on the cleaning cotton 120 .

In this embodiment, several small holes are provided near the liquid outlet 132 of the flushing chamber 130 , and the flushing agent flows onto the cleaning cotton 120 through these small holes, thereby moistening the cleaning cotton 120 .

The washer body 110 is preferably made of aluminum alloy, which is integrally formed by casting, and its structure is more compact, and the manufacturing cost is low after mold opening. The washer body 110 made of aluminum alloy has low density, but relatively high strength, close to or exceeding high-quality steel, good plasticity, excellent electrical conductivity, thermal conductivity and corrosion resistance, and good physical properties. The washer body 110 made of aluminum alloy can be used for repeated disinfection and has good durability. The flusher body 110 can also be made of hard plastic, which is integrally formed by injection molding, so that the structure is relatively compact and the manufacturing cost after mold opening is low. The washer body 110 made of hard plastic is a disposable consumable, relatively clean and hygienic, and steps such as disinfection are omitted.

In this embodiment, the washer body 110 is provided with an adjustment mechanism 190 , the adjustment mechanism 190 communicates with the flushing chamber 130 , and the regulating mechanism 190 can adjust the flow area of the flushing chamber 130 .

Part of the adjusting mechanism 190 is exposed from the washer body 110 and partly extends into the flushing chamber 130 . The regulating mechanism 190 is a rotatable mechanism. During the rotation, the shielding area on the cross section of the flushing chamber 130 is different. The pressure in the flushing chamber 130 is constant, and the flow rate of the flushing agent in the flushing chamber 130 is adjusted by changing the size of the flow area. The oral cavity is preferably rinsed at a feed rate of 3-4 ml per minute.

Specifically, in this embodiment, a part of the screw leaks from the washer body, and a part of it extends into the flushing cavity, and the flow area is adjusted by the depth of the screw screwed in. This structure is similar to a common faucet valve.

In other embodiments, a micro-pump can also be used to pump the irrigating agent into the oral cavity through the rinsing chamber 130 , the power of this method is stronger, and an electric valve can also be added to accurately adjust the flow of the infusion solution.

In this embodiment, the suction cavity 140 runs through the washer body 110 and forms a negative pressure port 141 and a suction port 142 on both end faces of the washer body 110; on the same end face.

As mentioned above, the suction cavity 140 runs through the washer body 110 in the same bent shape. A negative pressure port 141 is formed on the end face of the long section end, and a suction port 142 is formed on the end face of the short section end. The liquid inlet 131 is on the end face of the short end of the washer body 110 .

The suction chamber 140 is used to suck out the irrigating medicine, saliva and phlegm in the oral cavity. Wherein, the negative pressure port 141 is connected with a vacuum pump 150, to be exact, a micro vacuum pump. Micro vacuum pump refers to a suction nozzle with one inlet and one outlet, and one exhaust nozzle, and can continuously form a vacuum or negative pressure at the inlet; a slight positive pressure is formed at the exhaust nozzle; the working medium is mainly gas, and the volume is small of an instrument. The basic principle of the micro vacuum pump: the circular motion of the motor, through the mechanical device, the diaphragm inside the pump is reciprocated, so that the air in the pump chamber with a fixed volume is compressed and stretched to form a vacuum (negative pressure), at the pump suction port There is a pressure difference between the place and the external atmospheric pressure. Under the action of the pressure difference, the gas is pressed (suctioned) into the pump cavity, and then discharged from the exhaust port. The vacuum pump 150 is connected to the suction chamber 140 through the negative pressure port 141. The connection between the vacuum pump 150 and the negative pressure port 141 should be well sealed, that is, the vacuum pump 150 should only have one air inlet and air outlet when it is working, so as to ensure that the vacuum pump 150 is efficient and reliable. Work. The vacuum pump 150 draws the liquid in the oral cavity through the suction port 142. In fact, when a negative pressure is formed in the vacuum pump 150, that is, when the pressure in the vacuum pump 150 is lower than the atmospheric pressure, the atmospheric pressure will press the liquid in the oral cavity into the mouth through the suction port 142. suction chamber 140, thereby being discharged through the vacuum pump 150.

In this embodiment, the washer body 110 is provided with a suction switch 180 , and the suction switch 180 is used to control the opening and closing of the vacuum pump 150 .

When the three-in-one oral irrigator 100 is used, the vacuum pump 150 is not always on, and the vacuum pump 150 is turned on through the suction switch 180 when the liquid in the oral cavity needs to be sucked out.

It can be understood that the suction switch 180 can also be provided on the vacuum pump 150 outside the washer body 110 .

In addition to the above, the vacuum pump 150 is detachably connected to the negative pressure port 141 .

The detachable connection between the vacuum pump 150 and the negative pressure port 141 is the detachable connection between the vacuum pump 150 and the washer body 110 . The vacuum pump 150 is a component that is used repeatedly, and must be sterilized after use to prevent cross-infection of viruses between different users. The flusher body 110 may be a disposable or reusable component. The detachable connection between the vacuum pump 150 and the washer body 110 makes each component independent of each other during disinfection, and separate disinfection can make the disinfection effect better. Specifically, the vacuum pump 150 is connected to the negative pressure port 141 through a conduit, the conduit is provided with threads, and the negative pressure port 141 is provided with threads that match the conduit, so that the negative pressure port 141 and the vacuum pump 150 are connected by threads way connected together.

In a preferred embodiment, the flushing chamber 130 is in the shape of a regular pipe, that is, all cross-sections of the flushing chamber 130 are circular with the same radius. The pipe-shaped flushing chamber 130 has no sharp points of stress and no stress concentration points. The cross-sectional area of each point of the regular pipe-shaped flushing chamber 130 is equal, and there is no sudden increase or decrease in the speed at a certain section to form a pipeline. Fluid shock. During infusion, the resistance to the fluid is small, the hydraulic loss is small, and the pipeline-shaped flushing chamber 130 has no dead point, which is convenient for cleaning.

In a preferred embodiment, the suction cavity 140 is in the shape of a regular pipe, that is, all cross-sections of the suction cavity 140 are circular with the same radius. The pipe-shaped suction cavity 140 has no sharp point of stress and no stress concentration point. The cross-sectional area of each point of the regular pipe-shaped suction cavity 140 is equal, and there is no sudden increase or decrease in a certain speed, forming a pipeline. Fluid shock. When the liquid is drawn out of the oral cavity, the resistance to the fluid is small, the hydraulic loss is small, and the pipe-shaped suction chamber 140 has no dead point, which is convenient for cleaning.

In this embodiment, the cleaning cotton 120 is detachably connected to the washer body 110 . When the oral cavity is rinsed, some foreign matter will be produced, and the cleaning cotton 120 is used to wipe and clean the foreign matter on the teeth and the oral cavity when cleaning the oral cavity. When the oral cavity is filled with the cleaning agent, the cleaning cotton 120 is wiped and applied to achieve the effect of comprehensively cleaning each position of the oral cavity. The cleaning cotton 120 is preferably a sponge with certain adsorption effect. The cotton ball used in oral care has a smooth surface after absorbing water, and the friction force generated by contact with the tooth surface is small, so it is difficult to wipe off the attachments on the tooth surface. It does not serve the purpose of cleaning the mouth. The wiping force exerted by the sponge-like cleaning cotton 120 is greater, and can maintain a better working state. Bamboo charcoal is added to the spongy cleaning cotton 120. The loose porous structure of bamboo charcoal makes the cleaning cotton 120 have good adsorption. When wiping teeth and oral cavity walls, foreign matter is adsorbed on the cleaning cotton, and the cleaning effect is better. it is good.

The cleaning cotton 120 is connected to the liquid outlet 132 and the suction port 142 of the washer body 110 , and the main wiping surface of the cleaning cotton 120 is on the same side as the liquid outlet 132 and the suction port 142 . The appearance of the whole three-in-one oral irrigator 100 is similar to that of a toothbrush.

The cleaning cotton 120 is a disposable consumable and should be replaced in time after use. However, when the flusher body 110 in the above embodiment is used for repeated disinfection, the cleaning cotton 120 needs to be replaced separately. The cleaning cotton 120 is detachably connected to the flusher body 110 , and the cleaning cotton 120 is removed and discarded after use, and then the flusher body 110 is sterilized. The connection between the cleaning cotton 120 and the rinser body 110 is various, such as connection by Velcro, snap-in chute or snap-in connection. In the way of connecting the chute, the cleaning cotton 120 should be connected with a hard thin plate, and the washer body 110 is provided with a chute cooperating with the hard thin plate.

It should be noted that, if the washer body 110 is a disposable consumable, the cleaning cotton 120 and the washer body 110 may be connected in a non-detachable manner.

The usage method of the three-in-one oral irrigator 100 of the present embodiment is as follows:

First, connect the vacuum pump 150 to the negative pressure port 141, and then connect the infusion tube 160 to the liquid inlet 131, wherein the other end of the infusion tube 160 is connected with an infusion bag 170 containing flushing medicine. The irrigator body 110 is put into the oral cavity, and the irrigating agent is adjusted to a reasonable flow rate through the adjusting mechanism 190 on the irrigating cavity 130 . While rinsing, use the cleaning cotton 120 to wipe, and when the amount of rinsing medicine in the oral cavity reaches a certain amount, the adjustment mechanism 190 stops delivering the rinsing medicine to the oral cavity. After a period of time, the suction switch 180 is turned on to make the vacuum pump 150 work, and the rinsing medicine, saliva and phlegm in the oral cavity are sucked out through the suction port 142 . The above process can be repeated until the mouth is clean enough. It should be noted that the above-mentioned time to stop delivering the irrigating agent into the oral cavity and the time node to start the vacuum pump 150 are controlled by the requirements of the doctor or the patient.

The work of the vacuum pump 150 can also be synchronized with the transfusion, so that the effects of flushing, wiping and waste liquid (used flushing medicament, saliva and phlegm) are discharged.

The three-in-one oral irrigator of the utility model adopts the combination of the rinsing chamber, the suction chamber and the cleaning cotton, which can wipe the oral cavity while delivering the irrigating agent to the oral cavity, and discharge the rinsing agent, saliva and phlegm. The three-in-one oral irrigator of the utility model is simple in structure, easy to use, integrates oral irrigating tools, and is comfortable and safe to use. device.

In all examples shown and described herein, any specific values should be construed as merely exemplary and not limiting, and thus other examples of the exemplary embodiments may have different values.

It should be noted that like numerals and letters denote similar items in the following figures, therefore, once an item is defined in one figure, it does not require further definition and explanation in subsequent figures.

The above-mentioned embodiments only express several implementations of the utility model, and the description thereof is relatively specific and detailed, but it should not be construed as limiting the patent scope of the utility model. It should be noted that those skilled in the art can make several modifications and improvements without departing from the concept of the present invention, and these all belong to the protection scope of the present invention. Therefore, the scope of protection of the utility model patent should be based on the appended claims.

Claims (10)

1. a kind of three-in-one oral rinsing device, including flusher body and the cleaning in the flusher body end Cotton, it is characterised in that

The flusher originally defines mutual disconnected flushing chamber and suction cavity in vivo, and the flushing chamber is in the flusher sheet Inlet and liquid outlet is formed on body, and the suction cavity forms negative pressure mouth and suction port on the flusher body；

Vavuum pump is connected with the negative pressure mouth；

The liquid outlet and the suction port are formed at the end of the flusher body for being provided with the cleaning cotton.

2. three-in-one oral rinsing device according to claim 1, it is characterised in that the inlet is used for connecing medical infusion Pipe.

3. three-in-one oral rinsing device according to claim 1, it is characterised in that pipeline of the flushing chamber in rule Shape.

4. three-in-one oral rinsing device according to claim 1, it is characterised in that pipeline of the suction cavity in rule Shape.

5. three-in-one oral rinsing device according to claim 1, it is characterised in that the cleaning cotton and the flusher sheet Body is to be detachably connected.

6. three-in-one oral rinsing device according to claim 1, it is characterised in that bar of the flusher body in bending Shape, and the angle of its bending is not less than 90 degree；

The flushing chamber is entered described in defining through the flusher body and on two end faces of the flusher body Liquid mouth and the liquid outlet.

7. three-in-one oral rinsing device according to claim 6, it is characterised in that

The suction cavity defines described negative through the flusher body and on two end faces of the flusher body Pressure mouth and the suction port；

The negative pressure mouth and the liquid outlet are on the same end face of the flusher body.

8. three-in-one oral rinsing device according to claim 1, it is characterised in that the flusher body is provided with attraction Switch, the suction shaft are used for controlling the keying of the vavuum pump.

9. three-in-one oral rinsing device according to claim 1, it is characterised in that the flusher body is provided with regulation Mechanism, the governor motion are connected with the flushing chamber, and the governor motion can adjust the area of passage in the flushing chamber.

10. three-in-one oral rinsing device according to claim 1, it is characterised in that the vavuum pump and the negative pressure mouth For being detachably connected or being fixedly connected.