Saliva high-efficiency suction structure for tooth modification

Abstract

The utility model provides a tooth finishing is with saliva high -efficient suction structure relates to medical instrument technical field, including shell, connecting pipe, storage jar, the front side of shell is equipped with round hole, and is fixedly connected with sealing ring A in the front side round hole inboard of shell, and the right side of shell is equipped with movable apron, the inside installation of shell has negative pressure pump, the connecting pipe is placed in the front side of shell, and the back -end of connecting pipe passes through the inboard of sealing ring A, and enters the inside of shell, and the front end outboard of hose B is equipped with twelve groups of auxiliary hole, has increased the area and passageway of saliva suction, can make saliva be sucked into hose B more quickly, improves the suction efficiency, effectively reduces the saliva accumulation in oral cavity, disperses the suction force simultaneously, reduces the possibility that single hole is blocked by foreign matter, even if partial auxiliary hole is blocked, other holes can still work normally, guarantee saliva suction function normal operation, solve the problem that the existing tooth finishing is with saliva high -efficient suction structure in use possibly is blocked by tooth fragment and so on material.

Description

Technical Field

[0001] This utility model belongs to the field of medical device technology, and more specifically, it relates to a structure for efficient saliva absorption in dental restoration. Background Technology

[0002] A high-efficiency saliva suction device for dental restoration is a tool used to efficiently extract saliva from a patient's mouth during dental restoration. This device allows dentists to clearly see every detail of the teeth, facilitating more precise procedures and improving treatment outcomes. However, commonly used high-efficiency saliva suction devices for dental restoration can become clogged with dental debris, plaque, tartar, and other substances generated during the restoration process, hindering efficient saliva extraction. Therefore, a new type of high-efficiency saliva suction device for dental restoration is needed. Utility Model Content

[0003] To address the aforementioned technical problems, this utility model provides a highly efficient saliva suction structure for dental restoration, thereby resolving the issue that existing highly efficient saliva suction structures for dental restoration may become clogged by tooth debris and other substances during use.

[0004] This utility model relates to a highly efficient saliva suction structure for dental orthodontics, achieved through the following specific technical means:

[0005] A highly efficient saliva suction structure for dental orthodontics, comprising a shell, a connecting tube, and a storage container;

[0006] The front side of the outer shell has a circular hole, and a sealing ring A is fixedly connected to the inside of the circular hole on the front side of the outer shell. The right side of the outer shell has a movable cover plate. A negative pressure pump is installed inside the outer shell. The connecting pipe is placed on the front side of the outer shell. The rear end of the connecting pipe passes through the inside of the sealing ring A and enters the interior of the outer shell. The rear end of the connecting pipe is movably connected to the negative pressure pump. The storage tank is placed inside the outer shell, and a sealing cover plate is clamped on the upper end of the storage tank. A sealing ring B is fitted on the outside of the sealing cover plate. A flexible hose A is provided at the center end of the sealing cover plate, and the upper end of the flexible hose A is connected to the negative pressure pump.

[0007] Furthermore, a set of sound-absorbing plates are connected to the inner sides of the front and rear ends of the outer shell, and a shock-absorbing plate is connected to the lower inner end of the outer shell. The shock-absorbing plate has a round hole, and the lower end of the storage tank is fastened into the round hole of the shock-absorbing plate.

[0008] Furthermore, a one-way valve is provided on the connecting pipe, and a handle is connected to the connecting pipe. A switch is installed on the left side of the handle, and the switch is electrically connected to the negative pressure pump.

[0009] Furthermore, a sealing element is connected to the front end of the connecting pipe, and the outer rear surface of the sealing element is fixedly connected to the inner front surface of the connecting pipe.

[0010] Furthermore, the seal has a saliva suction tube installed inside, and a flexible tube B is installed at the front end of the saliva suction tube. The front end of the flexible tube B has twelve sets of auxiliary holes.

[0011] Compared with the prior art, the present invention has the following beneficial effects:

[0012] 1. By setting up a flexible tube B, this utility model has twelve sets of auxiliary holes on the outer side of the front end of the flexible tube B, which increases the area and channel for saliva suction, allowing saliva to be sucked into the flexible tube B more quickly, improving suction efficiency, effectively reducing saliva accumulation in the oral cavity, and dispersing suction force, reducing the possibility of a single hole being blocked by foreign objects. Even if some auxiliary holes are blocked, other holes can still work normally, ensuring the normal operation of the saliva suction function.

[0013] 2. This utility model features a sealing element, with the outer rear surface of the sealing element fixedly connected to the inner front surface of the connecting tube. A saliva suction tube is installed inside the sealing element. The saliva suction tube can be flexibly adjusted to different angles and lengths according to the specific condition of the patient's oral cavity and treatment needs. This flexible design can better adapt to the individual differences of each patient, reduce the pressure or discomfort of the saliva suction tube on the patient's oral cavity, and help improve the patient's comfort and cooperation during the treatment process.

[0014] 3. This utility model incorporates sound-absorbing panels, with a set of sound-absorbing panels connected to the inner sides of the front and rear ends of the outer shell, which helps to absorb the noise generated when the negative pressure pump is working and alleviate the patient's anxiety. Attached Figure Description

[0015] Figure 1 This is a schematic diagram of the structure of this utility model.

[0016] Figure 2 This is a schematic diagram of the internal structure of the outer shell of this utility model.

[0017] Figure 3 This utility model's storage tank is shown in the structural diagram.

[0018] Figure 4 This is a cross-sectional structural diagram of the connecting pipe and sealing element of this utility model.

[0019] Figure 5 This is a schematic diagram of the structure of the saliva suction tube and flexible tube B of this utility model.

[0020] In the diagram, the correspondence between component names and drawing numbers is as follows:

[0021] 1. Outer shell; 2. Connecting pipe; 3. Handle; 4. Switch; 5. Seal; 6. Saliva suction tube; 7. One-way valve; 8. Movable cover plate; 9. Negative pressure pump; 10. Hose A; 11. Storage tank; 12. Sealing ring A; 13. Sound-absorbing panel; 14. Vibration damping plate; 15. Sealing cover plate; 16. Sealing ring B; 17. Hose B; 18. Auxiliary hole. Detailed Implementation

[0022] The embodiments of this utility model will be described in further detail below with reference to the accompanying drawings and examples. The following examples are for illustrative purposes only and should not be construed as limiting the scope of this utility model.

[0023] Example:

[0024] As attached Figure 1 To be continued Figure 5 As shown:

[0025] This utility model provides a highly efficient saliva suction structure for dental restoration, including a shell 1, a connecting tube 2, and a storage container 11;

[0026] The front of the outer casing 1 has a round hole, and a sealing ring A12 is fixedly connected inside the round hole on the front side of the outer casing 1. The right side of the outer casing 1 has a movable cover plate 8. A negative pressure pump 9 is installed inside the outer casing 1. A connecting pipe 2 is placed on the front side of the outer casing 1. The rear end of the connecting pipe 2 passes through the inside of the sealing ring A12 and enters the interior of the outer casing 1. The rear end of the connecting pipe 2 is movably connected to the negative pressure pump 9. The storage tank 11 is placed inside the outer casing 1. A sealing cover plate 15 is clamped on the upper end of the storage tank 11. A sealing ring B16 is fitted on the outside of the sealing cover plate 15. A hose A10 is provided at the center end of the sealing cover plate 15. The upper end of the hose A10 is connected to the negative pressure pump 9.

[0027] Among them, such as Figure 2 As shown, a set of sound-absorbing plates 13 are connected to the inner sides of the front and rear ends of the outer casing 1, and a shock-absorbing plate 14 is connected to the lower inner side of the outer casing 1. The shock-absorbing plate 14 has a round hole, and the lower end of the storage tank 11 is fastened into the round hole on the shock-absorbing plate 14. The sound-absorbing plates 13 on the inner sides of the front and rear ends of the outer casing 1 can effectively absorb the noise generated by the negative pressure pump 9 when it is working. Reducing noise helps to alleviate the patient's tension and allows the doctor to focus more on the operation. The shock-absorbing plate 14 can reduce the vibration generated by the negative pressure pump 9 when it is working and transmit it to the outer casing 1 and the entire device, reduce the possibility of wear and loosening of the device components due to vibration, and extend the service life of the device. At the same time, the shock-absorbing plate 14 can also reduce the noise generated by vibration and further optimize the use environment.

[0028] Among them, such as Figure 2As shown, a one-way valve 7 is provided on the connecting tube 2, and a handle 3 is connected to the connecting tube 2. A switch 4 is installed on the left side of the handle 3, and the switch 4 is electrically connected to the negative pressure pump 9. The one-way valve 7 can effectively prevent the backflow of saliva and other liquids, and prevent the saliva that has been drawn into the storage tank or negative pressure pump from flowing back into the patient's mouth, reducing the risk of cross-infection. In addition, the doctor can hold the handle and conveniently place the suction tube in a suitable position in the patient's mouth, flexibly adjust the angle and position of suction, and improve the convenience and accuracy of the operation.

[0029] Among them, such as Figure 4 and Figure 5 As shown, a sealing element 5 is connected to the front end of the connecting tube 2, and the outer surface of the rear end of the sealing element 5 is fixedly connected to the inner surface of the front end of the connecting tube 2. A saliva suction tube 6 is movably mounted inside the sealing element 5, and a flexible tube B17 is movably mounted at the front end of the saliva suction tube 6. The outer side of the front end of the flexible tube B17 has twelve sets of auxiliary holes 18. The sealing element 5 ensures the sealing of the connection, preventing saliva and other liquids from leaking out from the front end of the connecting tube, avoiding the entry of outside air, maintaining a stable negative pressure inside the device, ensuring suction efficiency, and facilitating the connection and disassembly of the connecting tube 2 and the saliva suction tube 6. Furthermore, different settings can be flexibly adjusted according to the specific condition of the patient's oral cavity and treatment needs. The angle and length of the suction tube 6 and the flexible tube B17 come into direct contact with the patient's mouth, making them prone to bacterial and dirt contamination. The movable clip design allows for easy disassembly for cleaning, disinfection, or replacement, reducing the risk of cross-infection and facilitating the repair and replacement of damaged tube B17. The twelve auxiliary holes 18 on the outer front end of the flexible tube B17 increase the suction area and channel, allowing saliva to be drawn into the flexible tube B more quickly, improving suction efficiency, effectively reducing saliva accumulation in the mouth, and dispersing suction force, thus reducing the possibility of a single hole being blocked by foreign objects. Even if some auxiliary holes are blocked, the other holes can still work normally, ensuring the normal operation of the suction function.

[0030] The specific usage and function of this embodiment are as follows:

[0031] like Figures 1 to 5As shown, in this utility model, the sound-absorbing plates 13 on the inner sides of the front and rear ends of the outer shell 1 can effectively absorb the noise generated by the negative pressure pump 9 during operation. Reducing noise helps to alleviate the patient's tension and allows the doctor to focus more on the operation. The vibration damping plate 14 can reduce the vibration generated by the negative pressure pump 9 during operation and reduce the transmission of vibration to the outer shell 1 and the entire device, reducing the possibility of wear and loosening of various parts of the device due to vibration, and extending the service life of the device. At the same time, the vibration damping plate 14 can also reduce the noise generated by vibration and further optimize the use environment. The sealing element 5 ensures the sealing of the connection part, prevents saliva and other liquids from leaking out from the front end of the connecting tube, avoids the entry of outside air, maintains the stability of the negative pressure inside the device, ensures the efficiency of saliva suction, and facilitates the connection and disassembly of the connecting tube 2 and the saliva suction tube 6. Furthermore, the saliva suction tube 6 can be flexibly adjusted to different angles and lengths according to the specific condition of the patient's oral cavity and treatment needs.

[0032] Any aspects of this utility model not described in detail are well-known technologies to those skilled in the art.

Claims

1. A saliva high-efficiency suction structure for dental modification, characterized in that: It include shell (1), connecting pipe (2) and storage tank (11); The front side of the shell (1) is provided with a round hole, and a sealing ring A (12) is fixedly connected to the inner side of the front side round hole of the shell (1), and the right side of the shell (1) is provided with a movable cover plate (8), a negative pressure pump (9) is installed in the shell (1), the connecting pipe (2) is arranged on the front side of the shell (1), the rear end of the connecting pipe (2) penetrates through the inner side of the sealing ring A (12), penetrates into the inside of the shell (1), and the rear end of the connecting pipe (2) is movably connected with the negative pressure pump (9), the storage tank (11) is arranged in the inside of the shell (1), and a sealing cover plate (15) is clamped on the upper end of the storage tank (11), a sealing ring B (16) is sleeved on the outer side of the sealing cover plate (15), a hose A (10) is arranged on the center end of the sealing cover plate (15), and the upper end of the hose A (10) is connected with the negative pressure pump (9).

2. The saliva high-efficiency suction structure for dental modification according to claim 1, characterized in that: A group of sound-absorbing plates (13) are connected to the inner sides of the front and rear ends of the shell (1), respectively, a shock-absorbing plate (14) is connected to the inner lower end of the shell (1), the shock-absorbing plate (14) is provided with a round hole, and the lower end of the storage tank (11) is clamped in the round hole of the shock-absorbing plate (14).

3. The saliva high-efficiency suction structure for dental modification according to claim 1, characterized in that: A one-way valve (7) is arranged on the connecting pipe (2), a handle (3) is connected to the connecting pipe (2), a switch (4) is installed on the left side of the handle (3), and the switch (4) is electrically connected with the negative pressure pump (9).

4. The saliva high-efficiency suction structure for dental modification according to claim 1, characterized in that: A sealing element (5) is connected to the front end of the connecting pipe (2), and the rear end outer side surface of the sealing element (5) is fixedly connected with the front end inner side surface of the connecting pipe (2).

5. The saliva high-efficiency sucking structure for dental modification according to claim 4, characterized in that: A saliva suction pipe (6) is movably clamped in the inside of the sealing element (5), a hose B (17) is movably clamped on the front end of the saliva suction pipe (6), and twelve groups of auxiliary holes (18) are arranged on the front end outer side of the hose B (17).

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