Root canal disinfection equipment for dental pulp regeneration

Abstract

The utility model relates to the field of disinfection equipment, in particular to root canal disinfection equipment for dental pulp regeneration, which comprises a shell, a screen, a controller, a mainboard, a water storage structure, a water delivery pipe, a storage battery, a laser switch, a pump switch, a treatment head, a laser structure and a cleaning structure, the main board is fixedly installed in the controller, the water storage structure is fixedly installed on the right side in the shell, the water conveying pipe is arranged in the shell, the storage battery is fixedly installed in the center in the shell, the laser switch and the pump switch are arranged on the left side of the screen, the treatment head is fixedly connected to the left side of the shell, and the laser structure and the cleaning structure are arranged at the bottom of the treatment head. According to the disinfection equipment, microorganisms and germs in the root canal can be sterilized and disinfected through laser, a cleaning agent can be flushed into the root canal through the micro pump to remove residues after laser disinfection, and a medium of the micro pump can be switched into air to flush out residual water and the cleaning agent in the root canal.

Description

Technical Field

[0001] This utility model relates to the field of disinfection equipment, and in particular to a root canal disinfection device for pulp regeneration. Background Technology

[0002] A root canal disinfection device for pulp regeneration is a medical device specifically designed for dental treatment. It is mainly used for root canal disinfection to eliminate bacteria and infectious materials within the root canal, providing a sterile environment for subsequent pulp regeneration procedures.

[0003] In existing technologies, root canal disinfection devices typically use chemical disinfectants or thermal disinfection methods. However, these methods have some drawbacks. First, chemical disinfectants may damage tooth tissue, and the disinfection effect may be affected by factors such as root canal morphology and depth. Second, while thermal disinfection can effectively kill bacteria, it is complex to operate, requires specialized equipment and techniques, and may cause thermal damage to the teeth.

[0004] Therefore, in view of the problems that the disinfection methods used in the existing commonly used root canal disinfection equipment may cause damage to tooth tissue or are complicated to operate and require high medical skills from doctors, a root canal disinfection device for pulp regeneration can be designed to disinfect the root canal using technologies such as laser or ultrasound, so as to improve the disinfection effect and reduce damage to tooth tissue. Utility Model Content

[0005] To overcome the problems that existing commonly used root canal disinfection equipment may cause damage to tooth tissue or require high skill levels from doctors due to its complex operation.

[0006] The technical solution of this utility model is as follows: a root canal disinfection device for pulp regeneration, comprising a shell, a screen, a controller, a main board, a water storage structure, a water supply pipe, a battery, a laser switch, a pump switch, a treatment head, a laser structure, and a cleaning structure. The screen is fixedly connected to the upper center of the shell, the controller is located on the right side of the screen, the main board is fixedly installed inside the controller, the water storage structure is fixedly installed inside the shell on the right side, the water supply pipe is located inside the shell, the battery is fixedly installed inside the shell in the center, the laser switch and the pump switch are located on the left side of the screen, the treatment head is fixedly connected to the left side of the shell, and the laser structure and the cleaning structure are located at the bottom of the treatment head.

[0007] Preferably, this disinfection device not only sterilizes and disinfects microorganisms and pathogens in the root canal using laser, but also removes residues after laser disinfection by flushing cleaning agent into the root canal using a micro-pump. The micro-pump medium can be switched to air to flush out residual water and cleaning agent from the root canal, facilitating the subsequent filling of dental filling material. Two emission points are set on the front of the laser head, and a servo motor is connected to the rear of the laser head, which can rotate the laser head at a certain angle, allowing the laser head to better conform to the shape of the root canal inside the tooth, thus improving the laser disinfection and sterilization effect. A water inlet is set on the rear of the water storage structure, which can add cleaning agent into the water storage tank, and can also be directly connected to a water pipe through the internal thread, increasing the portability and versatility of the device.

[0008] As a preferred embodiment, the water storage structure includes a water storage tank, an outlet, an inlet, and an internal thread. The outlet is located on the left side of the water storage tank and is equipped with a sleeve that connects to the delivery pipe. The inlet is fixedly installed on the right side of the water storage tank, with a rubber cap at the top and an internal thread inside. The water storage tank can store a certain amount of cleaning agent for cleaning dirt inside the root canal and can also be directly connected to a water pipe for multiple uses, increasing the applicability of the equipment.

[0009] Preferably, the laser structure includes a servo motor, a fixed head, an inner tube, and a laser head. The servo motor is fixedly installed inside the treatment head, the fixed head is fixedly connected to the output shaft of the servo motor, the inner tube is fixedly installed at the bottom of the fixed head, and the laser head is located at the bottom of the inner tube. The inner tube extends the laser head into the root canal as much as possible to perform laser disinfection of the root canal. The servo motor makes the angle of the laser head adjustable, which is convenient for disinfecting teeth in different situations.

[0010] Preferably, the cleaning structure includes a micropump, a thin tube, a water inlet, and an air inlet. The micropump is fixedly installed on the right side of the treatment head, one end of the thin tube is fixedly installed at the output port of the micropump, and the other end of the thin tube is located on the right side of the inner tube. The water inlet is located on the right side of the micropump, and the air inlet is located on the top of the micropump. The micropump is a water-air dual-purpose pump. After pumping in the cleaning agent to clean the root canal, it can be switched to air pump to blow out the residual cleaning agent in the root canal, which facilitates subsequent filling.

[0011] Preferably, the left side of the outer shell is a tapered section that slopes upwards. After the treatment head is connected to the left side of the outer shell, there is a 20-degree tilt angle between the treatment head and the main body of the outer shell. The laser switch and pump switch are located at the position of the operator's fingers when holding the device. The 20-degree tilt angle makes it comfortable for the operator to hold the device when disinfecting the patient's teeth.

[0012] Preferably, a battery cover is located at the center of the bottom of the casing, with anti-slip strips on the outer surface of the battery cover and a fixing ring on the upper side of the battery cover. The battery is fixedly installed in the fixing ring, and a charging port is located on the lower side of the controller. The device contains a battery, so it does not need to be plugged in all the time during use, making it convenient for the operator.

[0013] Preferably, the treatment head is L-shaped, with anti-collision soft rubber fixedly installed at the turning point of the treatment head. A round hole adapted to the air pump port is opened on the right side of the treatment head. The treatment head is equipped with a fixing block for fixing the servo motor and the micro pump. The anti-collision soft rubber prevents the hard treatment head from touching the patient's teeth when the sterilization equipment enters the patient's mouth, causing problems such as patient trembling and stress.

[0014] The beneficial effects of this utility model are:

[0015] 1. This disinfection device can not only sterilize and disinfect microorganisms and pathogens in the root canal with laser, but also use a micro pump to flush cleaning agent into the root canal to remove the residue after laser disinfection. The micro pump medium can be switched to air to flush out residual moisture and cleaning agent in the root canal, which is convenient for filling the root canal with filling material later.

[0016] 2. Two emission points are set on the front side of the laser head, and a servo motor is connected to the rear side of the laser head, which can rotate the laser head at a certain angle, making the laser head fit the shape of the root canal inside the tooth better, and making the laser disinfection and sterilization effect better.

[0017] 3. A water inlet is provided on the rear side of the water storage structure, which can be used to add cleaning agent into the water storage tank. It can also be directly connected to a water pipe through the internal thread, which increases the portability and versatility of the equipment. Attached Figure Description

[0018] Figure 1 The diagram shown is a three-dimensional structural schematic of the root canal disinfection device for pulp regeneration according to this utility model.

[0019] Figure 2 The diagram shown is a three-dimensional view of the overall back structure of the root canal disinfection device for pulp regeneration according to this utility model.

[0020] Figure 3 The diagram shown is a three-dimensional structural schematic of the water storage structure of the root canal disinfection device for pulp regeneration according to this utility model.

[0021] Figure 4 The diagram shown is a three-dimensional structural schematic of the laser structure and cleaning structure of the root canal disinfection device for pulp regeneration according to this utility model.

[0022] Figure 5 The diagram shown is a three-dimensional structural representation of the root canal disinfection device for pulp regeneration according to this utility model.

[0023] Figure 6 The diagram shown is a three-dimensional structural schematic of the laser structure of the root canal disinfection device for pulp regeneration according to this utility model.

[0024] Explanation of reference numerals in the attached diagram: 1. Outer shell; 2. Screen; 3. Battery cover; 4. Controller; 5. Mainboard; 6. Charging port; 8. Water supply pipe; 9. Fixing ring; 10. Battery; 11. Laser switch; 12. Pump switch; 13. Treatment head; 14. Anti-collision soft rubber; 17. Water storage tank; 18. Water outlet; 19. Water inlet; 20. Internal thread; 21. Servo motor; 22. Fixing head; 23. Inner extension tube; 24. Laser head; 25. Micro pump; 26. Thin tube; 27. Pump water inlet; 28. Pump air inlet; Detailed Implementation

[0025] The present invention will be further described below with reference to the accompanying drawings and embodiments.

[0026] Please see Figures 1-6 In this embodiment, the present invention provides a root canal disinfection device for pulp regeneration, including a shell 1, a screen 2, a controller 4, a main board 5, a water storage structure, a water supply pipe 8, a battery 10, a laser switch 11, a pump switch 12, a treatment head 13, a laser structure, and a cleaning structure. The screen 2 is fixedly connected to the upper center of the shell 1, the controller 4 is located on the right side of the screen 2, the main board 5 is fixedly installed inside the controller 4, the water storage structure is fixedly installed inside the right side of the shell 1, the water supply pipe 8 is located inside the shell 1, the battery 10 is fixedly installed inside the center of the shell 1, the laser switch 11 and the pump switch 12 are located on the left side of the screen 2, the treatment head 13 is fixedly connected to the left side of the shell 1, and the laser structure and the cleaning structure are located at the bottom of the treatment head 13. The disinfection equipment not only sterilizes and disinfects microorganisms and pathogens in the root canal using laser, but also uses a micro pump 25 to flush cleaning agent into the root canal to remove residues after laser disinfection. The medium of the micro pump 25 can be switched to air to flush out residual water and cleaning agent from the root canal, facilitating the subsequent filling of dental filling material. The laser head 24 has two emission points on the front and a servo motor 21 connected to the rear, which allows the laser head 24 to rotate at a certain angle, making it more closely fit the shape of the root canal and improving the laser disinfection effect. The water storage structure has a water inlet 19 on the rear, which can add cleaning agent to the water storage tank 17, and can also be directly connected to a water pipe through the internal thread 20, increasing the portability and versatility of the equipment.

[0027] Please see Figures 2-3In this embodiment, the left side of the outer casing 1 is a tapered section that slopes upwards. After the treatment head 13 is connected to the left side of the outer casing 1, there is a 20-degree tilt angle between the treatment head 13 and the main body of the outer casing 1. The laser switch 11 and the pump switch 12 are located at the position where the operator's fingers are when holding the device. The 20-degree tilt angle makes it comfortable for the operator to hold the device when disinfecting the patient's teeth. A battery cover 3 is provided at the center of the bottom of the outer casing 1. The outer surface of the battery cover 3 is provided with anti-slip strips. A fixing ring 9 is provided on the upper side of the battery cover 3. The battery 10 is fixedly installed in the fixing ring 9. The controller 4 has a charging port 6 on its lower side and a battery 10 inside the device. It does not need to be plugged in during use, making it convenient for the operator. The treatment head 13 is L-shaped, and the anti-collision soft rubber 14 is fixedly installed at the turning point of the treatment head 13. The right side of the treatment head 13 has a round hole that matches the air pump port 28. The treatment head 13 has a fixing block inside for fixing the servo motor 21 and the micro pump 25. The anti-collision soft rubber 14 prevents the hard treatment head 13 from touching the patient's teeth when the sterilization device enters the patient's mouth, causing the patient to tremble and experience stress.

[0028] Please see Figures 4-6 In this embodiment, the water storage structure includes a water storage tank 17, a water outlet 18, a water inlet 19, and an internal thread 20. The water outlet 18 is located on the left side of the water storage tank 17 and is fitted with a sleeve connected to the delivery pipe. The water inlet 19 is fixedly installed on the right side of the water storage tank 17, with a rubber cap at the top and an internal thread 20 inside. The water storage tank 17 can store a certain amount of cleaning agent for cleaning dirt inside the root canal and can also be directly connected to a water pipe for repeated use, increasing the equipment's applicability. The laser structure includes a servo motor 21, a fixing head 22, an inner tube 23, and a laser head 24. The servo motor 21 is fixedly installed inside the treatment head 13, the fixing head 22 is fixedly connected to the output shaft of the servo motor 21, and the inner tube 23 is fixedly installed at the bottom of the fixing head 22. The laser head 24 is located at the bottom of the inner tube 23. The inner tube 23 extends the laser head 24 into the root canal as much as possible to perform laser disinfection. The servo motor 21 makes the angle of the laser head 24 adjustable, which is convenient for disinfecting teeth in different situations. The cleaning structure includes a micro pump 25, a thin tube 26, a water pump port 27, and an air pump port 28. The micro pump 25 is fixedly installed on the right side of the treatment head 13. One end of the thin tube 26 is fixedly installed at the output port of the micro pump 25, and the other end of the thin tube 26 is located on the right side of the inner tube 23. The water pump port 27 is located on the right side of the micro pump 25, and the air pump port 28 is located on the top of the micro pump 25. The micro pump 25 is a water and air pump. After pumping in the cleaning agent to clean the root canal, it can be switched to air pump to blow out the residual cleaning agent in the root canal, which facilitates subsequent filling.

[0029] During the procedure, first open the battery cover 3 at the bottom of the outer casing 1, install a fully charged battery 10 into the fixing ring 9, and add cleaning fluid or purified water into the water tank 17 through the water inlet 19, or fix the purified water pipe through the internal thread 20 at the water inlet 19. After completion, insert the treatment head 13 into the patient's mouth after the pretreatment steps have been completed. The anti-collision soft rubber 14 prevents the patient's teeth from directly contacting the treatment head 13 and causing vibrations or other adverse reactions that may affect the operation. Place the treatment head 13 close to the tooth that needs root canal treatment. Then, the laser head 24 is inserted into the root canal through the inner tube 23. Then, the laser switch 11 on the outer shell 1 is pressed, and the laser head 24 generates laser to disinfect and sterilize microorganisms and pathogens in the root canal. After the designated disinfection time is reached, the laser head 24 automatically turns off, completing the disinfection process. Then, the micro pump 25 draws the cleaning agent in the water reservoir 17 to rinse the residue in the root canal. Then, the micro pump 25 is used to pump air through the air pump port 28 to blow out the liquid in the root canal, which facilitates the subsequent filling of the root canal with treatment material.

[0030] Through the above steps, this disinfection device can not only sterilize and disinfect microorganisms and pathogens in the root canal using laser, but also flush cleaning agent into the root canal through the micro pump 25 to remove the residue after laser disinfection. The medium of the micro pump 25 can be switched to air to flush out residual water and cleaning agent in the root canal, which is convenient for filling dental filling material into the root canal later. Two emission points are set on the front side of the laser head 24, and a servo motor 21 is connected to the rear side of the laser head 24, which can rotate the laser head 24 at a certain angle, so that the laser head 24 can better fit the shape of the root canal in the tooth, making the laser disinfection and sterilization effect better. A water inlet 19 is set on the rear side of the water storage structure, which can add cleaning agent into the water storage tank 17, and can also be directly connected to a water pipe through the internal thread 20, which increases the portability and versatility of the device.

[0031] The embodiments of the present invention have been described in detail above with reference to the accompanying drawings. However, the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. A root canal disinfection device for pulp regeneration, comprising a housing (1), a screen (2), a controller (4), a main board (5), a water supply pipe (8), a battery (10), a laser switch (11), a pump switch (12), and a treatment head (13); characterized in that: It also includes a water storage structure, a laser structure and a cleaning structure. The screen (2) is fixedly connected to the upper center of the outer shell (1). The controller (4) is located on the right side of the screen (2). The main board (5) is fixedly installed inside the controller (4). The water storage structure is fixedly installed inside the right side of the outer shell (1). The water supply pipe (8) is located inside the outer shell (1). The battery (10) is fixedly installed inside the center of the outer shell (1). The laser switch (11) and the pump switch (12) are located on the left side of the screen (2). The treatment head (13) is fixedly connected to the left side of the outer shell (1). The laser structure and the cleaning structure are located at the bottom of the treatment head (13).

2. The root canal disinfection device for pulp regeneration according to claim 1, characterized in that: The water storage structure includes a water storage tank (17), an outlet (18), an inlet (19), and an internal thread (20). The outlet (18) is located on the left side of the water storage tank (17). The outlet (18) is equipped with a sleeve connected to the delivery pipe. The inlet (19) is fixedly installed on the right side of the water storage tank (17). The top of the inlet (19) is a rubber cap, and the inlet (19) is equipped with an internal thread (20).

3. The root canal disinfection device for pulp regeneration according to claim 2, characterized in that: The laser structure includes a servo motor (21), a fixed head (22), an inner tube (23), and a laser head (24). The servo motor (21) is fixedly installed inside the treatment head (13), the fixed head (22) is fixedly connected to the output shaft of the servo motor (21), the inner tube (23) is fixedly installed at the bottom of the fixed head (22), and the laser head (24) is located at the bottom of the inner tube (23).

4. The root canal disinfection device for pulp regeneration according to claim 3, characterized in that: The cleaning structure includes a micro pump (25), a thin tube (26), a water inlet (27), and an air inlet (28). The micro pump (25) is fixedly installed on the right side of the treatment head (13). One end of the thin tube (26) is fixedly installed at the output port of the micro pump (25), and the other end of the thin tube (26) is located on the right side of the inner tube (23). The water inlet (27) is located on the right side of the micro pump (25), and the air inlet (28) is located on the top of the micro pump (25).

5. The root canal disinfection device for pulp regeneration according to claim 4, characterized in that: The left side of the outer shell (1) is a tapered section that slopes upward. After the treatment head (13) is connected to the left side of the outer shell (1), there is a 20-degree tilt angle between the treatment head (13) and the main body of the outer shell (1). The laser switch (11) and the pump switch (12) are located at the position of the operator's fingers when holding the device.

6. The root canal disinfection device for pulp regeneration according to claim 5, characterized in that: A battery cover (3) is provided at the center of the bottom of the outer casing (1). Anti-slip strips are provided on the outer surface of the battery cover (3). A fixing ring (9) is provided on the upper side of the battery cover (3). The battery (10) is fixedly installed in the fixing ring (9). A charging port (6) is provided on the lower side of the controller (4).

7. The root canal disinfection device for pulp regeneration according to claim 6, characterized in that: The treatment head (13) is L-shaped, and the anti-collision soft rubber (14) is fixedly installed at the turning point of the treatment head (13). A round hole adapted to the air pump port (28) is opened on the right side of the treatment head (13). A fixing block for fixing the servo motor (21) and the micro pump (25) is provided inside the treatment head (13).

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