An oral surgery cleaning device

Abstract

The application discloses an oral surgery cleaning device, and relates to the technical field of surgical instrument cleaning, which comprises an ultrasonic cleaning machine, and a cleaning basket is arranged on the inner side of the ultrasonic cleaning machine. A cleaning agent cylinder is arranged in the assembling shell through a fixing element. The cleaning agent cylinder is provided with a pressing pump head, and the liquid output of the pressing pump head is constant. The pressing mechanism is used for pressing the pressing pump head for a corresponding number of times, so that a specified amount of disinfectant enters the water inlet shell. One end of a water inlet pipe is connected with one end of an external water pipe and the water inlet shell, and an electric control valve and a pipeline flowmeter are used to add appropriate cleaning water into the ultrasonic cleaning machine. The cleaning water is mixed with the disinfectant in the water inlet shell to form disinfecting water. The user can use the prepared disinfecting water to clean and disinfect after the surgery through the pre-operation panel of the ultrasonic cleaning machine, so that the time can be greatly saved.

Description

Technical Field

[0001] This invention relates to the field of surgical instrument cleaning technology, specifically to a dental surgical cleaning device. Background Technology

[0002] Oral surgical instruments are the core tools of oral diagnosis and treatment, covering the entire process of examination, treatment, and surgery. Basic instruments such as mouth mirrors reflect images of the oral cavity, aiding in the observation of hidden areas; probes are used to detect the depth of periodontal pockets or the extent of caries. Among treatment instruments, high-speed turbine handpieces paired with dental burs can efficiently cut tooth tissue. In oral surgery, cleaning devices are key equipment to ensure surgical success and patient safety. Currently, the most commonly used cleaning devices are ultrasonic cleaners, which utilize the cavitation effect of ultrasound to generate countless tiny bubbles in the cleaning fluid through high-frequency oscillation signals. The shock waves generated when these bubbles burst can quickly remove dirt from the surface and crevices of objects. They are mainly used for cleaning oral instruments and small surgical instruments, such as burs for drilling, pulpectomy needles for nerve removal, and scalers. They provide high cleaning efficiency and fast cleaning speed, and are especially suitable for cleaning blind holes and objects of various geometric shapes.

[0003] When cleaning oral surgical instruments using an ultrasonic cleaner, the user needs to add a certain proportion of disinfectant to the ultrasonic cleaner beforehand, and then add water of the same proportion to the cleaning tank of the cleaner to dilute it into a disinfectant solution before the instruments can be disinfected and used. The entire process must be completed before cleaning, which is time-consuming. Moreover, this disinfectant solution preparation method is generally based on a rough and constant method, which makes the disinfectant solution ratio not scientific. Therefore, we propose an oral surgical cleaning device. Summary of the Invention

[0004] The purpose of this invention is to provide a dental surgical cleaning device to solve the problems mentioned in the background art.

[0005] To achieve the above objectives, the present invention provides the following technical solution: a dental surgical cleaning device, comprising an ultrasonic cleaner, a cleaning basket on the inner side of the ultrasonic cleaner, an assembly shell on one side of the ultrasonic cleaner, a water inlet shell fixedly installed on the inner side of the assembly shell, one end of the water inlet shell extending into the ultrasonic cleaner, a cleaning agent cylinder movably installed on the inner side of the assembly shell via a fixing member, a pressing mechanism on one side of the fixing member, an adjusting mechanism on the top of the pressing mechanism, a pressing pump head on the top of the cleaning agent cylinder, the adjusting mechanism and the pressing pump head being movably connected, an input pipe of the pressing pump head located inside the cleaning agent cylinder, an outlet pipe on the outer side of the pressing pump head, one end of the outlet pipe being slidably connected to the top of the water inlet shell, a water inlet pipe fixedly installed on the inner side of the assembly shell, the other end of the water inlet pipe communicating with the water inlet shell, an electrically controlled valve and a pipe flow meter respectively located on the outer side of the water inlet pipe, and a control module located on the inner side of the assembly shell.

[0006] Preferably, a mounting shell is fixedly installed at the bottom of the cleaning basket, a placement hole is opened on the inner side of the mounting shell, a placement basket is inserted into the inner side of the mounting shell, one end of the water inlet shell is connected to a through pipe, the through pipe is fixedly installed on the inner wall of the mounting shell, one end of the through pipe extends into the ultrasonic cleaner, a through hole is opened at the top of the mounting shell, and one end of the liquid outlet pipe is slidably connected to the inner side of the through hole.

[0007] Preferably, the fixing component includes a positioning shell, which is fixedly installed inside the assembly shell. The cleaning agent cylinder is disposed inside the positioning shell. A movable block is slidably connected to one side of the positioning shell. A screw is threadedly connected to the inner side of the movable block. A rotating block is fixedly installed at one end of the screw. A groove is formed on the other side of the movable block. A clamping block is slidably connected to the inner side of the groove. One end of the screw and one side of the clamping block are rotatably connected. The pressing mechanism is disposed on one side of the positioning shell. A monitoring mechanism is disposed on one side of the positioning shell.

[0008] Preferably, a first sliding groove is symmetrically formed on one side of the positioning shell, one side of the moving block is slidably connected to the inner side of the first sliding groove, a second sliding groove is symmetrically formed on the inner side of the groove, and the end of the clamping block is slidably connected to the inner side of the second sliding groove.

[0009] Preferably, the pressing mechanism includes a fixed rod, which is fixedly installed between the positioning shell and the assembly shell. A motor is fixedly installed at the bottom of the fixed rod, and a stud is rotatably connected to the inner side of the fixed rod. One end of the stud is fixedly installed to the output end of the motor, and the other end of the stud is threadedly connected to a movable block. A sleeve is fixedly installed at the top of the fixed rod, and one end of the movable block is slidably connected to the inner side of the sleeve. The adjusting mechanism is located at the top of the movable block.

[0010] Preferably, the adjusting mechanism includes a housing and a pressure plate. The housing is fixedly installed on the top of the movable block, one end of the pressure plate is slidably connected inside the housing, a lever is fixedly installed on the top of the pressure plate, and a limiting mechanism is provided on the top of the housing.

[0011] Preferably, a limiting hole is provided on the inner side of the casing, and a limiting block is fixedly installed on the outer side of the pressure plate, with the limiting block slidably connected to the inner side of the limiting hole.

[0012] Preferably, the limiting mechanism includes a limiting groove, which is formed on the top of the pressure plate. A support frame is fixedly installed on the top of the housing. A slider is slidably connected to the inner side of the support frame. A spring is fixedly installed between the slider and the support frame. A pull rod is fixedly installed on the top of the slider. One end of the pull rod slides through the support frame and is fixedly installed with a pull handle. An insertion rod is fixedly installed on the bottom of the slider. One end of the insertion rod extends movably into the inside of the housing and is inserted into one of the limiting grooves of the pressure plate.

[0013] Preferably, a third sliding groove is provided on the inner side of the support frame, and the end of the slider is slidably connected to the inner side of the third sliding groove.

[0014] Preferably, the monitoring mechanism includes a mounting hole, which is opened on one side of the positioning shell, and a non-contact liquid level sensor is fixedly installed on the inner side of the mounting hole.

[0015] Compared with the prior art, the beneficial effects of the present invention are: This invention utilizes a fixed component to install a cleaning agent cylinder within the assembly housing. The cleaning agent cylinder employs a press-type pump head, ensuring a consistent dispensing volume with each press. By combining this with a pressing mechanism to press the pump head a corresponding number of times, a specified amount of disinfectant can be introduced into the water inlet housing. Simultaneously, one end of the water inlet pipe connects to an external tap water pipe, and the other end connects to the water inlet housing. With the use of an electrically controlled valve and a flow meter, an appropriate amount of cleaning water can be added to the ultrasonic cleaner. The cleaning water mixes with the disinfectant through the water inlet housing to form disinfectant solution. Users can schedule cleaning via the control panel on the front of the ultrasonic cleaner and directly use the prepared disinfectant solution for cleaning and disinfection after the procedure, significantly saving time. Furthermore, the device's use of a quantitative press-type pump head and a flow meter ensures a more scientific and reliable preparation of the disinfectant solution. Attached Figure Description

[0016] Figure 1 This is a schematic diagram of the overall structure of the present invention; Figure 2 This is a schematic diagram of the cleaning basket structure of the present invention; Figure 3 This is a schematic diagram of the internal structure of the assembly shell of the present invention; Figure 4 This is a schematic diagram of the water inlet shell structure of the present invention; Figure 5 This is a schematic diagram of the fastener structure of the present invention; Figure 6 This is a partial exploded view of the present invention; Figure 7 This is a schematic diagram of the adjustment mechanism structure of the present invention; Figure 8 For the present invention Figure 7 Enlarged view of point A in the middle.

[0017] In the diagram: 1. Ultrasonic cleaner; 2. Cleaning basket; 202. Placement hole; 203. Mounting shell; 204. Placement basket; 3. Assembly shell; 4. Water inlet pipe; 5. Electrically controlled valve; 6. Pipeline flow meter; 7. Water inlet shell; 701. Through hole; 702. Through pipe; 8. Control module; 9. Cleaning agent cylinder; 901. Press pump head; 902. Discharge pipe; 10. Fixing component; 101. Positioning shell; 102. Moving block; 103. Clamping block; 104. Screw; 105. Rotating block; 106. Groove; 12. Monitoring mechanism; 121. Mounting hole ; 122. Non-contact liquid level sensor; 13. Pressing mechanism; 131. Motor; 132. Fixed rod; 133. Stud; 134. Movable block; 135. Sleeve; 14. Adjustment mechanism; 141. Housing; 142. Pressure plate; 143. Lever; 15. Limiting mechanism; 151. Limiting groove; 152. Support frame; 153. Sliding block; 154. Spring; 155. Pull rod; 156. Pull handle; 157. Insert rod; 16. First slide groove; 17. Second slide groove; 18. Limiting block; 19. Limiting hole; 20. Third slide groove. Detailed Implementation

[0018] The technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings. Obviously, the described embodiments are only some embodiments of the present invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those skilled in the art without creative effort are within the scope of protection of the present invention. Example 1

[0019] Please see Figures 1-8This invention provides a technical solution: a dental surgical cleaning device. This invention addresses the technical problems mentioned in the background art by making corresponding improvements. It includes an ultrasonic cleaner 1, with a cleaning basket 2 inside the ultrasonic cleaner 1 and an assembly shell 3 on one side. A water inlet shell 7 is fixedly installed inside the assembly shell 3, with one end of the water inlet shell 7 extending into the ultrasonic cleaner 1. A cleaning agent cylinder 9 is movably installed inside the assembly shell 3 via a fixing member 10. A pressing mechanism 13 is provided on one side of the fixing member 10, and an adjusting mechanism 14 is provided at the top of the pressing mechanism 13. A pressing pump head 901 is provided at the top of the cleaning agent cylinder 9. The adjusting mechanism 14 and the pressing pump head 901 are movably connected, and the input pipe of the pressing pump head 901 is located inside the cleaning agent cylinder 9. The ultrasonic cleaner 1 is equipped with a liquid outlet pipe 902 on the outside of the pump head 901. One end of the liquid outlet pipe 902 is slidably connected to the top of the water inlet shell 7. The water inlet pipe 4 is fixedly installed on the inside of the assembly shell 3. The other end of the water inlet pipe 4 is connected to the water inlet shell 7. An electric control valve 5 and a pipeline flow meter 6 are respectively installed on the outside of the water inlet pipe 4. A control module 8 is installed on the inside of the assembly shell 3. The ultrasonic cleaner 1 mainly consists of a cleaning tank, an ultrasonic generator, a piezoelectric transducer, a cleaning fluid circulation system, a temperature control heating system, a control system, and a circuit protection system. It is a known and relatively mature existing technology product, so no further details are provided here. One end of the water inlet pipe 4 penetrates the inner wall of the assembly shell 3 and can be connected to a qualified external tap water pipe, or it can be connected to a tap water pipe after installing a filter.

[0020] The specific implementation method of this embodiment is as follows: Select the reservation mode through the front control panel of the ultrasonic cleaner 1, and then the pressing mechanism 13 drives the adjusting mechanism 14 to press the pump head 901 on the cleaning agent cylinder 9 a specified number of times, so that the cleaning agent is discharged into the water inlet shell 7 through the liquid outlet pipe 902 on the pump head 901. At the same time, the control valve is opened, so that the cleaning water enters the water inlet pipe 4. After being monitored by the pipeline flow meter 6, the cleaning water enters the water inlet shell 7 and mixes with the cleaning agent to form disinfectant water, which is then injected into the ultrasonic cleaner 1. When the monitored amount by the pipeline flow meter 6 reaches the preset value, the pipeline flow meter 6 sends a signal to the control module 8, and the control module 8 controls the control valve to shut off the water. Example 2

[0021] Please see Figure 2This invention provides a technical solution: a dental surgical cleaning device. This invention makes corresponding improvements to the technical problems mentioned in the background art. The bottom of the cleaning basket 2 is fixedly installed with a mounting shell 203. The inner side of the mounting shell 203 is provided with a placement hole 202. The placement basket 204 is inserted into the inner side of the mounting shell 203. One end of the water inlet shell 7 is connected to a through pipe 702. The through pipe 702 is fixedly installed on the inner wall of the assembly shell 3. One end of the through pipe 702 extends into the interior of the ultrasonic cleaner 1. The top of the assembly shell 3 is provided with a through hole 701. One end of the liquid outlet pipe 902 is slidably connected to the inner side of the through hole 701.

[0022] The specific implementation method of this embodiment is as follows: By designing the cleaning basket 2, a mounting shell 203 is set at the bottom of the cleaning basket 2. The bottom of the cleaning basket away from the mounting shell 203 can place relatively sharp oral surgical instruments. The placement hole 202 of the mounting shell 203 can hold some examination instruments, including oral examination mirror instruments, so that they are not easily scratched. The dental instruments used in oral surgery are relatively small and can be placed in the placement basket 204 with a smaller density for separate cleaning and disinfection. Moreover, the placement basket 204 can be removed separately after disinfection, which is simple and convenient to use. Example 3

[0023] Please see Figures 5-8 This invention provides a technical solution: a dental surgical cleaning device. This invention addresses the technical problems mentioned in the background art by making corresponding improvements. The fixing component 10 includes a positioning shell 101, which is fixedly installed inside the assembly shell 3. The cleaning agent cylinder 9 is disposed inside the positioning shell 101. A moving block 102 is slidably connected to one side of the positioning shell 101. A screw 104 is threadedly connected to the inner side of the moving block 102. A rotating block 105 is fixedly installed at one end of the screw 104. A groove 106 is formed on the other side of the moving block 102. The inner side of the groove 106... A sliding connection is provided with a clamping block 103. One end of the screw 104 is rotatably connected to one side of the clamping block 103. A pressing mechanism 13 is located on one side of the positioning shell 101. A monitoring mechanism 12 is provided on one side of the positioning shell 101. After the cleaning agent cylinder 9 is placed into the positioning shell 101, the moving block 102 is pulled upward to the limit. Then, the rotating block 105 is operated so that the rotating block 105 drives the screw 104 to extend and retract threadedly on the moving block 102. One end of the screw 104 rotates to push the clamping block 103 to slide. The clamping block 103 cooperates with the positioning shell 101 to clamp and fix the cleaning agent cylinder 9. The pressing mechanism 13 includes a fixed rod 132, which is fixedly installed between the positioning shell 101 and the assembly shell 3. A motor 131 is fixedly installed at the bottom of the fixed rod 132. A stud 133 is rotatably connected to the inner side of the fixed rod 132. One end of the stud 133 is fixedly installed to the output end of the motor 131. The other end of the stud 133 is threadedly connected to a movable block 134. A sleeve 135 is fixedly installed at the top of the fixed rod 132. One end of the movable block 134 is slidably connected to the inner side of the sleeve 135. An adjustment mechanism 14 is located at the top of the movable block 134. The motor 131 drives the stud 133 to rotate on the fixed rod 132, so that the movable block 134 threaded on the outer side of the stud 133 slides up and down inside the sleeve 135. The pressing operation of the pump head 901 can be easily performed by adjusting the up and down movement of the adjustment mechanism 14. The adjustment mechanism 14 includes a housing 141 and a pressure plate 142. The housing 141 is fixedly installed on the top of the movable block 134. One end of the pressure plate 142 is slidably connected inside the housing 141. A lever 143 is fixedly installed on the top of the pressure plate 142. A limiting mechanism 15 is provided on the top of the housing 141. After the pressure plate 142 inside the housing 141 moves to the side of the pump head 901 and is limited, it can contact the pump head 901 through the pressure plate 142. The limiting mechanism 15 includes a limiting groove 151, which is formed on the top of the pressure plate 142. A support frame 152 is fixedly installed on the top of the housing 141. A slider 153 is slidably connected to the inner side of the support frame 152. A spring 154 is fixedly installed between the slider 153 and the support frame 152. A pull rod 155 is fixedly installed on the top of the slider 153. One end of the pull rod 155 slides through the support frame 152 and is fixedly installed with a pull handle 156. An insertion rod 157 is fixedly installed on the bottom of the slider 153. One end of the insertion rod 157... The movable part extends into the housing 141 and is inserted into one of the limiting grooves 151 of the pressure plate 142. The pressure plate 142 slides within the housing 141 and, by pulling the handle 156, causes the handle 156 to drive the slider 153 to slide via the pull rod 155. The slider 153, in conjunction with the support frame 152, compresses the spring 154. When the pressure block moves to the limit, the handle 156 is released, and under the reset action of the spring 154, the insertion rod 157 on the slider 153 can be inserted into the limiting groove 151 at the corresponding position of the pressure plate 142. The monitoring mechanism 12 includes a mounting hole 121, which is located on one side of the positioning shell 101. A non-contact liquid level sensor 122 is fixedly installed inside the mounting hole 121. By opening the mounting hole 121 on one side of the positioning shell 101 and installing the non-contact liquid level sensor 122 inside the mounting hole 121, the liquid level in the cleaning agent cylinder 9 can be easily monitored. When the remaining liquid in the cleaning agent cylinder 9 reaches the monitoring range, the non-contact liquid level sensor 122 sends a signal to the control module 8. The control module 8 sends an alert signal to the front control panel on the ultrasonic cleaner 1 to implement a light alarm or voice reminder, so that the user can replenish the liquid in time.

[0024] See Figure 5 The positioning shell 101 has a first sliding groove 16 symmetrically opened on one side. The moving block 102 is slidably connected to the inner side of the first sliding groove 16. The inner side of the groove 106 has a second sliding groove 17 symmetrically opened. The end of the clamping block 103 is slidably connected to the inner side of the second sliding groove 17. The moving block 102 can slide stably in the first sliding groove 16 through the first sliding groove 16 on the positioning shell 101. The clamping block 103 can slide stably in the inner side of the second sliding groove 17 through the second sliding groove 17 opened in the groove 106.

[0025] See Figure 7 and Figure 8 The inner side of the housing 141 has a limiting hole 19, and the outer side of the pressure plate 142 is fixedly installed with a limiting block 18. The limiting block 18 is slidably connected to the inner side of the limiting hole 19. The inner side of the support frame 152 has a third sliding groove 20, and the end of the slider 153 is slidably connected to the inner side of the third sliding groove 20. The limiting hole 19 on the housing 141 can conveniently limit the movement of the pressure plate 142 in the housing 141, while the third sliding groove 20 on the support frame 152 allows the slider 153 to slide vertically up and down inside the support frame 152.

[0026] The specific implementation of this embodiment is as follows: After the cleaning agent cylinder 9 is placed into the positioning shell 101, the moving block 102 is pulled upwards to the limit position. Then, the rotating block 105 is operated, causing the rotating block 105 to drive the screw 104 to extend and retract threadedly on the moving block 102. One end of the screw 104 rotates to push the clamping block 103 to slide. The clamping block 103 cooperates with the positioning shell 101 to clamp and fix the cleaning agent cylinder 9. By pulling the handle 156, the handle 156 drives the slider 153 to slide through the pull rod 155. The slider 153 cooperates with the support frame 152 to compress the spring 154. When the pressure block moves to the limit position... Afterwards, the pull handle 156 is released. Under the reset action of the spring 154, the insert rod 157 on the slider 153 can be inserted into the limiting groove 151 at the corresponding position of the pressure plate 142 for limiting, so that the pressure plate 142 is stably positioned above the press pump head 901. Then, the motor 131 drives the stud 133 to rotate on the fixed rod 132, so that the movable block 134 connected to the thread on the outside of the stud 133 slides up and down inside the sleeve 135. The press pump head 901 can be pressed by adjusting the up and down movement of the adjustment mechanism 14, so that the press pump head 901 can inject cleaning agent into the water inlet shell 7.

[0027] It should be noted that, in this document, relational terms such as "first" and "second" are used only to distinguish one entity or operation from another, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Furthermore, the terms "comprising," "including," or any other variations thereof are intended to cover non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article, or apparatus.

[0028] Although embodiments of the invention have been shown and described, it will be understood by those skilled in the art that various changes, modifications, substitutions and alterations can be made to these embodiments without departing from the principles and spirit of the invention, the scope of which is defined by the appended claims and their equivalents.

Claims

1. A dental surgical cleaning device, comprising an ultrasonic cleaner (1), characterized in that: The ultrasonic cleaner (1) has a cleaning basket (2) on its inner side and an assembly shell (3) on one side. A water inlet shell (7) is fixedly installed on the inner side of the assembly shell (3). One end of the water inlet shell (7) extends into the ultrasonic cleaner (1). A cleaning agent cylinder (9) is movably installed on the inner side of the assembly shell (3) through a fixing member (10). A pressing mechanism (13) is provided on one side of the fixing member (10). An adjustment mechanism (14) is provided on the top of the pressing mechanism (13). A pressing pump head (901) is provided on the top of the cleaning agent cylinder (9). The joint mechanism (14) and the press pump head (901) are movably connected. The input end pipe of the press pump head (901) is located inside the cleaning agent cylinder (9). The outside of the press pump head (901) is provided with a liquid outlet pipe (902). One end of the liquid outlet pipe (902) is slidably connected to the top of the water inlet shell (7). The inside of the assembly shell (3) is fixedly installed with a water inlet pipe (4). The other end of the water inlet pipe (4) is connected to the water inlet shell (7). The outside of the water inlet pipe (4) is provided with an electric control valve (5) and a pipeline flow meter (6). The inside of the assembly shell (3) is provided with a control module (8).

2. The oral medical surgical cleaning device according to claim 1, characterized in that: The bottom of the cleaning basket (2) is fixedly installed with a mounting shell (203). The inner side of the mounting shell (203) is provided with a placement hole (202). The inner side of the mounting shell (203) is inserted with a placement basket (204). One end of the water inlet shell (7) is connected to a through pipe (702). The through pipe (702) is fixedly installed with the inner wall of the assembly shell (3). One end of the through pipe (702) extends into the ultrasonic cleaner (1). The top of the assembly shell (3) is provided with a through hole (701). One end of the liquid outlet pipe (902) is slidably connected to the inside of the through hole (701).

3. The oral surgery cleaning device according to claim 1, characterized in that: The fixing component (10) includes a positioning shell (101), which is fixedly installed inside the assembly shell (3). The cleaning agent cylinder (9) is located inside the positioning shell (101). A moving block (102) is slidably connected to one side of the positioning shell (101). A screw (104) is threadedly connected to the inner side of the moving block (102). A rotating block (105) is fixedly installed at one end of the screw (104). A groove (106) is provided on the other side of the moving block (102). A clamping block (103) is slidably connected to the inner side of the groove (106). One end of the screw (104) and one side of the clamping block (103) are rotatably connected. The pressing mechanism (13) is located on one side of the positioning shell (101). A monitoring mechanism (12) is provided on one side of the positioning shell (101).

4. The oral surgery cleaning device according to claim 3, characterized in that: The positioning shell (101) has a first groove (16) symmetrically opened on one side, the moving block (102) is slidably connected to the inside of the first groove (16) on one side, the groove (106) has a second groove (17) symmetrically opened on the inside side, and the end of the clamping block (103) is slidably connected to the inside of the second groove (17).

5. The oral surgery cleaning device according to claim 3, characterized in that: The pressing mechanism (13) includes a fixed rod (132), which is fixedly installed between the positioning shell (101) and the assembly shell (3). A motor (131) is fixedly installed at the bottom of the fixed rod (132). A stud (133) is rotatably connected to the inner side of the fixed rod (132). One end of the stud (133) is fixedly installed with the output end of the motor (131). The other end of the stud (133) is threadedly connected to a movable block (134). A sleeve (135) is fixedly installed at the top of the fixed rod (132). One end of the movable block (134) is slidably connected to the inner side of the sleeve (135). The adjusting mechanism (14) is located at the top of the movable block (134).

6. The oral surgery cleaning device according to claim 5, characterized in that: The adjustment mechanism (14) includes a housing (141) and a pressure plate (142). The housing (141) is fixedly installed on the top of the movable block (134). One end of the pressure plate (142) is slidably connected inside the housing (141). A lever (143) is fixedly installed on the top of the pressure plate (142). A limiting mechanism (15) is provided on the top of the housing (141).

7. The oral surgery cleaning device according to claim 6, characterized in that: The inner side of the housing (141) has a limiting hole (19), and the outer side of the pressure plate (142) is fixedly installed with a limiting block (18), which is slidably connected to the inner side of the limiting hole (19).

8. The oral surgery cleaning device according to claim 6, characterized in that: The limiting mechanism (15) includes a limiting groove (151), which is opened on the top of the pressure plate (142). A support frame (152) is fixedly installed on the top of the housing (141). A slider (153) is slidably connected to the inner side of the support frame (152). A spring (154) is fixedly installed between the slider (153) and the support frame (152). A pull rod (155) is fixedly installed on the top of the slider (153). One end of the pull rod (155) slides through the support frame (152) and is fixedly installed with a handle (156). An insertion rod (157) is fixedly installed on the bottom of the slider (153). One end of the insertion rod (157) extends into the inside of the housing (141) and is inserted into one of the limiting grooves (151) of the pressure plate (142).

9. A dental surgical cleaning device according to claim 8, characterized in that: The support frame (152) has a third groove (20) on its inner side, and the end of the slider (153) is slidably connected to the inner side of the third groove (20).

10. A dental surgical cleaning device according to claim 3, characterized in that: The monitoring mechanism (12) includes a mounting hole (121), which is located on one side of the positioning shell (101). A non-contact liquid level sensor (122) is fixedly installed inside the mounting hole (121).

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