CN203852443U - Mist suction device for department of stomatology - Google Patents

Abstract

The utility model relates to medical auxiliary instruments and discloses a mist suction device for department of stomatology. The mist suction device comprises a base (1), a shaped flexible pipe (3), a suction mask (4) and a bracket (2) arranged on the base (1), wherein the suction mask (4) is connected with the upper end of the bracket (2) through the shaped flexible pipe (3); and a strong suction joint (21) is formed on the bracket (2) and connected with a negative pressure source. The suction mask is arranged on the bracket, so that splashing mist in the oral treatment process is sucked, the pollution to the surrounding environment is relieved, and the health of doctors and patients is ensured.

Description

Dental mist suction device

technical field

The utility model relates to medical auxiliary equipment, in particular to a mist suction device for the department of stomatology.

Background technique

At present, during the oral treatment process, the operation of dental mobile phones and tooth cleaners will generate a large amount of water mist containing patients' saliva or blood, which will pollute the surrounding environment and cause great harm to the health of doctors and patients.

Contents of the invention

The utility model aims at the oral treatment process in the prior art, the operation of the mobile phone and the tooth cleaner in the stomatology department will generate a large amount of water mist containing the patient's saliva or blood, which will pollute the surrounding environment and cause great harm to the health of doctors and patients and other shortcomings, it provides a kind of mist suction device for stomatology that sucks the splashed water mist by attracting the mask, reduces the pollution to the surrounding environment, and ensures the health of doctors and patients.

In order to solve the above technical problems, the utility model is solved through the following technical solutions:

A mist suction device for stomatology, comprising a base, a shaped hose, a suction mask and a bracket arranged on the base, the suction mask is connected to the upper end of the bracket through a shaped hose, the bracket is provided with a strong suction interface, the strong suction interface is connected to the negative Pressure source connection. The bracket is a telescopic bracket, and the height of the bracket can be adjusted according to needs.

Preferably, the upper end of the bracket is a hollow tube, and the shaped hose communicates with the hollow tube at the upper end of the bracket. The mist absorbed by the suction mask passes through the bracket through the shaped hose, and enters the strong suction device through the connecting tube connected to the strong suction port to be discharged.

Preferably, a flow control valve is provided on the suction mask.

Preferably, the source of negative pressure is a strong suction device. The source of negative pressure is a strong suction device, and it can also be other devices that generate negative pressure.

Preferably, the strong suction device is a negative pressure vacuum pump, the negative pressure vacuum pump is provided with an air inlet port and an air outlet port, and the strong suction port is connected to the air inlet port through a connecting pipe.

Preferably, the negative pressure vacuum pump includes a pump casing, and a liquid ring and an impeller are arranged in the pump casing.

Preferably, a suction port is provided on the right side of the impeller, and an exhaust port is provided on the left side of the impeller.

Preferably, the powerful attractor is arranged on the base.

Preferably, rollers are provided at the bottom of the base.

Due to the adoption of the above technical scheme, the utility model has significant technical effects: the utility model is provided with a suction mask on the bracket to suck the water mist splashed during the oral treatment process, reduce the pollution to the surrounding environment, and ensure that doctors and The patient is healthy.

Description of drawings

Fig. 1 is a schematic structural view of Embodiment 1 of the present utility model.

Fig. 1 is the structural representation of the utility model embodiment 2.

The names of the parts indicated by the numbers in the above drawings are as follows: 1—base, 2—support, 3—shaped hose, 4—suction mask, 5—connecting pipe, 6—strong suction device, 21—strong suction Port, 41—flow control valve, 61—pump casing, 62—inlet port, 63—air outlet port, 64—liquid ring, 65—suction port, 66—exhaust port, 67—impeller.

Detailed ways

Below in conjunction with accompanying drawing 1 to accompanying drawing 2 and embodiment the utility model is described in further detail:

Example 1

A mist suction device for stomatology, as shown in Figure 1, includes a base 1, a shaped hose 3, a suction mask 4 and a bracket 2 arranged on the base 1, the suction mask 4 is connected to the upper end of the bracket 2 through the shaped hose 3 , The bracket 2 is provided with a strong suction interface 21, and the strong suction interface 21 is connected with a negative pressure source. Negative pressure source is powerful aspirator 6, also can be other devices that generate negative pressure. Generally, the strong suction interface 21 can be directly connected to the strong suction device on the comprehensive dental treatment chair. The support 2 is a telescopic support, and the height of the support can be adjusted as required. The shaping hose 3 is a metal shaping hose, through which the positional relationship between the mask and the patient's mouth can be easily adjusted to achieve the best mist inhalation effect, and it does not need to be held by a nurse, reducing the consumption of human resources.

The upper end of the bracket 2 is a hollow tube, and the shaping hose 3 communicates with the hollow tube at the upper end of the bracket 2 . The suction mask 4 is provided with a flow control valve 41 . During treatment, the purpose of adjusting the size of the suction force is achieved by switching the flow control valve 41 .

The strong suction device 6 is a negative pressure vacuum pump, and the negative pressure vacuum pump is provided with an air inlet port 62 and an air outlet port 63, and the strong suction port 21 is connected with the air inlet port 62 through the connecting pipe 5.

The negative pressure vacuum pump includes a pump casing 61 , and a liquid ring 64 and an impeller 67 are arranged inside the pump casing 61 . The right side of the impeller 67 is provided with a suction port 65 , and the left side of the impeller 67 is provided with an exhaust port 66 . Rollers are arranged at the bottom of the base 1 to facilitate the movement and use of the entire mist suction device.

Before the oral treatment operation starts, connect the strong suction port 21 to the strong suction device 6, adjust the distance between the base 1 and the patient, make the suction mask 4 as close to the patient's mouth as possible without affecting the operation, turn on the switch, and perform oral treatment, and the mist will pass through the suction Mask 4 is sucked away by strong suction device 6. Since the powerful aspirator 6 absorbs most of the mist generated in the operation, the mist is prevented from affecting the doctor's normal work, and at the same time, the pollution to the surrounding environment is reduced to ensure the health of the doctor and the patient.

Example 2

As shown in Figure 2, the difference between this embodiment and Embodiment 1 is that the powerful attractor 6 is arranged on the base 1. Thus, the entire stomatology mist suction device can be moved and used independently, which is very convenient.

In a word, the above descriptions are only preferred embodiments of the present utility model, and all equal changes and modifications made according to the patent scope of the utility model should fall within the scope of the utility model patent.

Claims (9)

1. A mist suction device for stomatology, comprising a base (1), a shaped hose (3), a suction mask (4) and a bracket (2) arranged on the base (1), characterized in that: the suction mask ( 4) Connect the upper end of the bracket (2) through the shaped hose (3), the bracket (2) is provided with a strong suction port (21), and the strong suction port (21) is connected to a negative pressure source. 2. The mist suction device for stomatology according to claim 1, characterized in that: the upper end of the bracket (2) is a hollow tube, and the shaped hose (3) communicates with the hollow tube at the upper end of the bracket (2). 3. The mist suction device for stomatology according to claim 1, characterized in that: the suction mask (4) is provided with a flow control valve (41). 4. The mist suction device for stomatology according to claim 1, characterized in that: the source of negative pressure is a powerful suction device (6). 5. A mist suction device for stomatology according to claim 4, characterized in that: the powerful suction device (6) is a negative pressure vacuum pump, and the negative pressure vacuum pump is provided with an air inlet port (62) and an air outlet port (63) , the strong suction port (21) is connected to the air inlet port (62) through the connecting pipe (5). 6 . The mist suction device for stomatology according to claim 5 , characterized in that the negative pressure vacuum pump includes a pump housing ( 61 ), and a liquid ring ( 64 ) and an impeller ( 67 ) are arranged inside the pump housing ( 61 ). 7. A mist suction device for stomatology according to claim 6, characterized in that: the right side of the impeller (67) is provided with a suction port (65), and the left side of the impeller (67) is provided with an exhaust port (66 ). 8. The mist suction device for stomatology according to claim 1, characterized in that: the powerful suction device (6) is arranged on the base (1). 9. The mist suction device for stomatology according to claim 1, characterized in that: rollers are arranged at the bottom of the base (1).