Foreign matter adsorption device for oral periodontal cleaning

Abstract

The invention relates to the technical field of oral cavity cleaning instruments, in particular to a foreign matter adsorption device for oral cavity periodontal cleaning, which comprises a hose with an adjustable bending angle, the head of the hose is connected with an adsorption head through a piston head, the adsorption head is provided with a liquid barrier plate, and the middle of the hose is provided with an air bag adjusting sleeve. The air bag adjusting sleeve is connected with the liquid blocking plate, the tail portion of the hose is provided with an adsorption box, and the rear side of the adsorption box is provided with a collecting box used for collecting dental calculus, so that the problems that in the prior art, due to different oral conditions of each person in the actual using process, an oral cavity cleaning foreign matter adsorption device is not suitable for all patients to use, and the oral cavity cleaning foreign matter adsorption device is inconvenient to use are solved. The problems that in the prior art, the cleaning effect is limited, the structure is complex, cleaning and maintenance are relatively difficult, actual operation is not facilitated, meanwhile, an adsorption device is prone to being blocked by impurities such as dental calculus in adsorbed liquid, normal use is affected, and water inhaling and discomfort of a patient are caused by the fact that the liquid flows into the root of the tongue and the throat are prone to occurring are solved.

Description

Technical Field

[0001] The invention relates to the technical field of oral cleaning instruments, and in particular to a foreign matter adsorption device for oral periodontal cleaning. Background Art

[0002] Oral health is an important part of overall health, and periodontal health is the key to oral health. However, in daily life, due to the accumulation of food residues, bacteria and other tiny particles, the periodontal area is easily contaminated, leading to the occurrence of various periodontal diseases. These diseases not only affect the comfort of the oral cavity, but also pose a potential threat to the health of the whole body.

[0003] Traditional oral cleaning methods, such as brushing and flossing, can remove oral dirt to a certain extent, but they are limited in effectiveness for some hard-to-reach corners and gaps in the periodontal area. In addition, for some special groups, such as periodontal disease patients and orthodontic patients, traditional cleaning methods may be even more difficult to meet their needs.

[0004] Therefore, it is necessary to use a foreign body adsorption device for oral periodontal cleaning, which is a device used in the field of oral medicine, designed to help dentists or oral experts clean the oral periodontal area and effectively adsorb foreign matter or dirt. Among them, the components of the foreign body adsorption device usually adopt a duckbill or trumpet type adsorbent, which usually has a certain adsorption capacity and can effectively adsorb foreign matter, dental plaque and food residues in the oral cavity.

[0005] A Chinese patent with publication number CN117159198A discloses a foreign body adsorption device for oral periodontal cleaning, comprising a handle and a curved tube; one end of the curved tube is threadedly connected to one end of the handle, and the other end of the curved tube is threadedly connected to a cylinder, an annular baffle is fixedly connected to the inner wall of the cylinder, a sphere is arranged inside the annular baffle, and the outer wall of the cylinder is threadedly connected to a limit ring through an external thread; during the oral periodontal cleaning process, the cylinder and the sphere are placed in the periodontal part inside the oral cavity, and a number of equidistant adsorption holes opened on the sphere are used to adsorb foreign bodies, so that foreign bodies or liquids enter the cylinder and the curved tube, and the adsorption holes on the sphere have more adsorption angles than traditional duckbill-shaped or trumpet-shaped adsorption heads, and have higher adsorption efficiency, and the surface of the sphere has a sponge ring, which can fit the periodontium or gums to reduce friction damage to the periodontium.

[0006] However, oral cleaning foreign body adsorption devices such as the above-mentioned ones are not suitable for all patients due to the different oral conditions of each person during use. In addition, the cleaning effect is limited, the structure is complex, and cleaning and maintenance are relatively difficult, which is not conducive to actual operation. At the same time, the adsorption device is easily blocked by impurities such as dental plaque in the adsorbed liquid, affecting normal use. It is also easy for the liquid to flow into the root of the tongue and throat, causing choking and discomfort to the patient. Summary of the invention

[0007] The purpose of the present invention is to provide a foreign body adsorption device for oral periodontal cleaning, which overcomes the problem that the foreign body adsorption device for oral cleaning in the prior art is not suitable for all patients due to the different oral conditions of each person during actual use, and the cleaning effect is limited, the structure is complex, and cleaning and maintenance are relatively difficult, which is not conducive to actual operation. At the same time, the adsorption device is easily blocked by impurities such as dental plaque in the adsorbed liquid, affecting normal use, and is also easy to cause choking due to liquid flowing into the root of the tongue and the throat, causing discomfort to the patient.

[0008] In order to achieve the above object, the technical solution adopted by the present invention to solve the technical problem is: A foreign body adsorption device for oral periodontal cleaning is designed. The mouth mirror set on the adsorption head is used for oral teeth, which improves the convenience of using the device and avoids using a mouth mirror alone to observe oral teeth. It can also be placed in the patient's mouth with an adjustable hose. An angle-adjustable liquid blocking plate is used to block the liquid used for oral irrigation to prevent the liquid from flowing into the tongue root and throat and causing choking. An adsorption box is used to filter the adsorbed liquid to separate dental calculus from the liquid, prevent clogging of the adsorption device, and improve its cleaning effect and comfort. The specific plan is as follows: A foreign body adsorption device for oral periodontal cleaning, comprising a hose with an adjustable bending angle, the hose head is connected to an adsorption head for adsorbing oral fluid and dental calculus through a piston head, the adsorption head is provided with a liquid blocking plate, an airbag adjustment sleeve is provided in the middle of the hose, and the airbag adjustment sleeve is connected to the liquid blocking plate; The tail of the hose is provided with an adsorption box for providing adsorption power to the adsorption head, and the rear side of the adsorption box is provided with a collection box for collecting dental calculus.

[0009] Preferably, a buffer protection sleeve sleeved on the hose is respectively provided between the airbag adjustment sleeve and the adsorption box, and at the rear side of the adsorption box.

[0010] Preferably, the adsorption head comprises a hemispherical adsorption bottom box, an adsorption tube, a butt joint tube, a piston plate and a connecting seat, and the piston plate is arranged in the piston head; The adsorption tube is connected to the side of the hemispherical adsorption bottom box through the connecting seat, the piston plate is sleeved on the adsorption tube, the butt joint tube is connected to the outside of the piston plate, and the butt joint tube is inserted into the hose head; The hemispherical adsorption bottom box opens upward, the liquid blocking plate is arranged at the opening of the hemispherical adsorption bottom box, and the opening of the hemispherical adsorption bottom box is also provided with a first adsorption port located at the connection with the connecting seat.

[0011] Preferably, a plurality of adsorption holes are provided through the spherical surface of the hemispherical adsorption bottom box, and a second adsorption port is provided at the connection between the bottom of the hemispherical adsorption bottom box and the connecting seat.

[0012] Preferably, a mouth mirror for observing oral teeth is sealed at the opening of the hemispherical adsorption bottom box.

[0013] Preferably, a rotation groove is provided on the outer side of the top opening of the hemispherical adsorption bottom box, and an outer ring gear is provided on the lower side of the liquid blocking plate, and the outer ring gear is rotatably connected in the rotation groove; A gear is connected to the connection seat via a rotating shaft, the gear meshes with the outer ring teeth, a torsion spring is connected to the bottom of the gear, and the torsion spring is sleeved on the rotating shaft; One end of the torsion spring is connected to a torsion spring rod, and the torsion spring rod passes through the piston head and is connected to the piston plate.

[0014] Preferably, the airbag adjustment sleeve is provided with an air cylinder, the top of the air cylinder is threadedly connected with a knob screw, the inner end of the knob screw is provided with a push plate, and the push plate is located in the air cylinder; A ventilation pipe is connected between the airbag adjustment sleeve and the piston head.

[0015] Preferably, the adsorption box opening is connected to the rear end of the hose, a filter plate is provided at the connection between the adsorption box and the hose, an extraction pump is provided on the adsorption box, and an infusion tube is provided at the rear of the adsorption box.

[0016] Preferably, the top opening of the collection box is connected to the tail of the hose, the bottom opening of the collection box is slidably connected to an opening and closing cover plate, and a liquid extraction tube is provided between the collection box and the adsorption box.

[0017] The beneficial effects of the present invention are: 1. The adsorption head of the present invention can penetrate deep into the periodontal pocket, effectively adsorb and remove foreign matter and bacteria that are difficult to reach, thereby significantly improving the level of periodontal health, which helps prevent and treat periodontal diseases such as gingivitis, periodontitis, etc., and reduce the incidence and recurrence rate of oral diseases.

[0018] 2. The use of the adsorption device of the present invention can significantly improve symptoms such as loose teeth, tooth loss, and gum bleeding, relieve the pain of patients, and improve the quality of life of patients. At the same time, its portability and ease of use also allow patients to clean their oral cavity anytime and anywhere, keeping their oral cavity clean and comfortable.

[0019] 3. The present invention is provided with a mouth mirror on the adsorption head, which is conducive to observing the cleaning status during the cleaning process, eliminating the tedious operation of holding the mouth mirror for observation separately, and a liquid blocking plate is also provided on the adsorption head, which can effectively block the flushing liquid and prevent the flushing liquid from remaining in the tongue root and throat to cause choking, thereby improving the patient's use experience, and the direction of the liquid blocking plate can be adjusted according to the actual cleaning position to achieve the effect of all-round blocking, thereby improving the experience and the cleaning effect.

[0020] 4. The present invention can separate the dental calculus in the absorbed liquid through the filter plate in the adsorption box and collect it into the collection box, so that the absorbed liquid will not cause clogging to the device during the cleaning process and affect the normal use, or even reduce the service life of the device, and always ensure that the device has a stable adsorption capacity; at the same time, the adsorption device can also be stuck in the patient's oral position according to the adjustability of the hose, and avoid oppression or discomfort through the buffer protective sleeve. BRIEF DESCRIPTION OF THE DRAWINGS

[0021] Figure 1 It is a schematic diagram of the overall structure of a foreign body adsorption device for oral periodontal cleaning according to the present invention; Figure 2 It is a front view of a foreign body adsorption device for oral periodontal cleaning of the present invention; Figure 3 It is a schematic diagram of the internal structure of a foreign body adsorption device for oral periodontal cleaning according to the present invention; Figure 4 It is a schematic structural diagram of an adsorption head in a foreign body adsorption device for oral periodontal cleaning of the present invention; Figure 5 A top view of an adsorption head in a foreign body adsorption device for oral periodontal cleaning according to the present invention; Figure 6 for Figure 5 Schematic diagram of the cross section at AA in the middle; Figure 7 for Figure 6 A partial enlarged schematic diagram of point B in the middle; Figure 8 It is a schematic diagram of the disassembled structure of an adsorption head in a foreign body adsorption device for oral periodontal cleaning according to the present invention; Fig. 9 It is a schematic diagram of the installation of an adsorption box and an airbag adjustment sleeve in a foreign body adsorption device for oral periodontal cleaning of the present invention; Fig.10 It is a schematic structural diagram of an airbag adjustment sleeve in a foreign body adsorption device for oral periodontal cleaning of the present invention; Fig.11 It is a structural schematic diagram of a knob screw in a foreign body adsorption device for oral periodontal cleaning of the present invention; Fig.12 It is a structural schematic diagram of an opening and closing cover plate in a foreign matter adsorption device for oral periodontal cleaning according to the present invention; Fig.13 The present invention is a diagram of the meshing relationship between the gear and the outer gear ring in a foreign body adsorption device for oral periodontal cleaning.

[0022] In the figure: 1-hose; 11-piston head; 2-adsorption head; 21-hemispherical adsorption bottom box; 211-adsorption hole; 212-rotation groove; 22-first adsorption port; 23-adsorption tube; 24-butt tube; 25-piston plate; 26-connecting seat; 261-second adsorption port; 262-rotation shaft; 3-liquid blocking plate; 31-external gear ring; 4-air bag adjustment sleeve; 41-knob screw; 42-push plate; 43-air cylinder; 44-ventilation tube; 5-adsorption box; 51-infusion tube; 52-filter plate; 53-extraction pump; 54-observation window; 6-buffer protective sleeve; 7-collection box; 71-extraction tube; 72-opening and closing cover; 8-torsion spring; 81-torsion spring rod; 9-mouth mirror; 10-gear. DETAILED DESCRIPTION

[0023] In order to make the objectives, technical solutions and advantages of the present invention more clearly understood, the present invention is further described in detail below in conjunction with embodiments and drawings. The exemplary embodiments of the present invention and their description are only used to explain the present invention and are not intended to limit the present invention.

[0024] In the following description, a large number of specific details are set forth in order to provide a thorough understanding of the present invention. However, it is apparent to one of ordinary skill in the art that these specific details are not necessarily employed to practice the present invention. In other embodiments, in order to avoid obscuring the present invention, well-known structures, circuits, materials, or methods are not specifically described.

[0025] Throughout the specification, references to "one embodiment," "an embodiment," "an example," or "an example" mean that a particular feature, structure, or characteristic described in conjunction with the embodiment or example is included in at least one embodiment of the present invention. Therefore, the phrases "one embodiment," "an embodiment," "an example," or "an example" appearing in various places throughout the specification do not necessarily all refer to the same embodiment or example. In addition, particular features, structures, or characteristics may be combined in one or more embodiments or examples in any suitable combination and / or sub-combination. In addition, it will be appreciated by those of ordinary skill in the art that the figures provided herein are for illustrative purposes and that the figures are not necessarily drawn to scale. The term "and / or" as used herein includes any and all combinations of one or more of the associated listed items.

[0026] In the description of the present invention, the directions or positional relationships indicated by terms such as “front”, “rear”, “left”, “right”, “up”, “down”, “vertical”, “horizontal”, “high”, “low”, “inside” and “outside” are based on the directions or positional relationships shown in the accompanying drawings and are only for the convenience of describing the present invention and simplifying the description. They do not indicate or imply that the device or element referred to must have a specific direction, be constructed and operated in a specific direction. Therefore, they should not be understood as limiting the scope of protection of the present invention.

[0027] like Figure 1-13 As shown, the present invention provides a foreign body adsorption device for oral periodontal cleaning, comprising a hose 1 with an adjustable bending angle. The hose 1 is a shaped pipeline that can be bent at will and can be bent according to the oral shape of the patient to facilitate oral cleaning. The head of the hose 1 is connected to an adsorption head 2 for adsorbing oral liquid and dental calculus through a piston head 11. The adsorption head 2 is provided with a liquid blocking plate 3. The liquid blocking plate 3 can rotate on the adsorption head 2 with the cleaning angle to facilitate the blocking of liquid during the cleaning process to prevent the liquid from flowing into the throat and other parts of the patient to cause choking. An airbag adjustment sleeve 4 is arranged in the middle of the tube 1, and the airbag adjustment sleeve 4 is connected to the liquid blocking plate 3. The angle of the liquid blocking plate 3 is controlled by the airbag adjustment sleeve 3 to realize all-round blocking work. An adsorption box 5 for providing adsorption power to the adsorption head 2 is arranged at the tail end of the hose 1. The adsorption box 5 is connected to the hose 1 to provide the adsorption head 2 with the power required for adsorption to ensure the effectiveness of the adsorption work. A collection box 7 for collecting tartar is arranged on the rear side of the adsorption box 5. The collection box 7 is used to store the tartar mixed in the adsorbed liquid to avoid clogging the adsorption pipeline and affecting the normal use of the adsorption device.

[0028] In the above solution, a buffer protection sleeve 6 sleeved on the hose 1 is respectively provided between the airbag adjustment sleeve 4 and the adsorption box 5 and at the rear side of the adsorption box 5 .

[0029] As an optimized technical solution of the present invention, two buffer protection sleeves 6 are provided on the hose 1. When the hose 1 is bent and fixed in the patient's mouth, they are respectively used to press against the upper end and the lower end of the patient's mandibular body to play a buffering and protective role to prevent discomfort to the patient. The hose 1 can be adjusted to make it suitable for different groups of people and can be adjusted according to the bone shape and size of the user group.

[0030] In the above scheme, the adsorption head 2 includes a hemispherical adsorption bottom box 21, an adsorption tube 23, a docking tube 24, a piston plate 25 and a connecting seat 26. The piston plate 25 is arranged in the piston head 11, and the adsorption tube 23 is connected to the side of the hemispherical adsorption bottom box 21 through the connecting seat 26. The piston plate 25 is sleeved on the adsorption tube 23, and the docking tube 24 is connected to the outside of the piston plate 25. The docking tube 24 is inserted into the head of the hose 1. The hemispherical adsorption bottom box 21 opens upward, and the liquid blocking plate 3 is arranged at the opening of the hemispherical adsorption bottom box 21. The opening of the hemispherical adsorption bottom box 21 is also provided with a first adsorption port 22 located at the connection with the connecting seat 26.

[0031] As an optimized technical solution of the present invention, the structural design of the hemispherical adsorption base box 21 is suitable for the U-shaped structure of the teeth in the patient's mouth, so that the adsorption head 2 can fit as closely as possible with the inner side of the teeth when placed in the mouth, so as to facilitate timely and effective adsorption of the cleaning liquid, and the docking tube 24 connected to the tail of the adsorption tube 23 facilitates the effective connection between the adsorption head 2 and the hose 1, and the cleaning liquid is sucked into the hose 1 through the first adsorption port 22.

[0032] In the above solution, a plurality of adsorption holes 211 are arranged through the spherical surface of the hemispherical adsorption bottom box 21 , and a second adsorption port 261 is arranged at the connection between the bottom of the hemispherical adsorption bottom box 21 and the connection seat 26 .

[0033] As an optimized technical solution of the present invention, adsorption holes 211 are provided on the bottom and surrounding walls of the hemispherical adsorption bottom box 21, which can effectively adsorb the liquid used for cleaning the oral cavity in a timely manner to avoid the cleaning liquid from remaining in the oral cavity, and finally the liquid is sucked into the hose 1 through the second adsorption port 261 via the adsorption tube 23, and then can cooperate with the first adsorption port 22 to realize all-round liquid adsorption in the oral cavity to ensure the cleaning effect in the oral cavity.

[0034] In the above solution, a mouth mirror 9 for observing oral teeth is sealed at the opening of the hemispherical adsorption bottom box 21 .

[0035] As an optimized technical solution of the present invention, the mouth mirror 9 is arranged at the opening of the hemispherical adsorption bottom box 21, and the mouth mirror 9 can be used to directly observe the cleaning status of the teeth during the cleaning and adsorption work, eliminating the tedious operation of taking the mouth mirror for observation. By combining the adsorption head 2 and the mouth mirror 9, the cleaning status of the periodontal cleaning area can be understood more timely, and the liquid and tartar generated during the cleaning process can be effectively adsorbed and treated, thereby improving the periodontal cleaning effect.

[0036] In the above scheme, a rotating groove 212 is arranged on the outer side of the top opening of the hemispherical adsorption bottom box 21, and an outer ring tooth 31 is arranged on the lower side of the liquid blocking plate 3. The outer ring tooth 31 is rotatably connected in the rotating groove 212. A gear 10 is connected to the connecting seat 26 through a rotating shaft 262. The gear 10 is meshed with the outer ring tooth 31. A torsion spring 8 is connected to the bottom of the gear 10. The torsion spring 8 is sleeved on the rotating shaft 262. A torsion spring rod 81 is connected to one end of the torsion spring 8. The torsion spring rod 81 passes through the piston head 11 and is connected to the piston plate 25.

[0037] As an optimized technical solution of the present invention, the torsion spring rod 81 is made of elastic material and can return to its original shape after deformation. Then, by sliding the piston plate 25 in the piston head 11, the torsion spring rod 81 can be used to drive the torsion spring 8 to rotate, so that the torsion spring rod 81 can be unfolded or wound along with the torsion spring 8, thereby driving the rotating shaft 262 to rotate. The rotation of the rotating shaft 262 can drive the gear 10 to rotate. The gear 10 drives the outer gear ring 31 to rotate in the rotating groove 212 by utilizing the meshing relationship with the outer gear ring 31, thereby driving the liquid blocking plate 3 to rotate, so that the liquid blocking plate 3 is opposite to the clear angle, thereby playing a role in blocking the liquid.

[0038] In the above scheme, an air cylinder 43 is provided on the airbag adjustment sleeve 4, and a knob screw 41 is threadedly connected to the top of the air cylinder 43. A push plate 42 is provided at the inner end of the knob screw 41. The push plate 42 is located in the air cylinder 43, and a ventilation pipe 44 is connected between the airbag adjustment sleeve 4 and the piston head 11.

[0039] As an optimized technical solution of the present invention, the knob screw 41 is threadedly connected to the top of the gas cylinder 43, so that the knob screw 41 can compress the gas in the air bag adjustment sleeve 4 during rotation, and then the compressed gas can be sent into the piston head 11 through the ventilation pipe 44, thereby pushing the piston plate 25 to slide forward, so that the torsion spring rod 81 will be wrapped around the rotating shaft 262 with the torsion spring 8, thereby driving the rotating shaft 262 to rotate, and then driving the outer gear ring 31 to rotate through the gear 10, thereby driving the liquid blocking plate 3 to adjust the angle, or the compressed gas in the air bag adjustment sleeve 4 is released by the knob screw 41, and the piston plate 25 loses pressure and slides backward along the adsorption tube 23 under the action of the torsion spring rod 81, and the torsion spring rod 81 will unfold from the rotating shaft 262 under the action of its own restoring elastic force, thereby driving the rotating shaft 262 to rotate, thereby realizing the adjustment of the angle of the liquid blocking plate 3.

[0040] In the above scheme, the opening of the adsorption box 5 is connected to the tail end of the hose 1, a filter plate 52 is provided at the connection between the adsorption box 5 and the hose 1, an extraction pump 53 is provided on the adsorption box 5, and an infusion tube 51 is provided at the tail of the adsorption box 5.

[0041] As an optimized technical solution of the present invention, the extraction pump 53 is used to provide the power required for the adsorption work of the device, and finally discharge the adsorbed cleaning liquid through the infusion tube 51 for treatment, and the filter plate 52 is used to separate the dental plaque in the adsorbed liquid during the adsorption process to avoid the dental plaque in the adsorbed liquid from clogging the device and affecting the normal use of the device. At the same time, an observation window 54 is provided on the hose 1 at the adsorption box 5 to facilitate the observation of the filtration condition of the filter plate 52 in the adsorption box 5 and timely understand the adsorption condition of the device.

[0042] In the above scheme, the top opening of the collection box 7 is connected to the tail of the hose 1, the bottom opening of the collection box 7 is slidably connected with an opening and closing cover 72, and a liquid extraction tube 71 is provided between the collection box 7 and the adsorption box 5.

[0043] As an optimized technical solution of the present invention, a collecting box 7 is arranged at the lower side of the tail of the hose 1, which can collect the tartar separated by the filter plate 52 for subsequent unified treatment. The opening and closing cover 72 arranged at the bottom is to discharge the collected tartar in a timely and smooth manner to avoid affecting the next adsorption work, and the liquid extraction tube 71 is to further extract the liquid mixed in the collected tartar, realize thorough solid-liquid separation, and improve the adsorption effect of the device.

[0044] Specific implementation cases: When using the adsorption device for periodontal cleaning, first, according to the bone shape of the patient's oral cavity and the curvature of the upper and lower jaw, the angle of the hose 1 is adjusted and the hose 1 is clamped on the upper and lower sides of the lower jaw of the patient's mouth. The arc of the airbag adjustment sleeve 4 fits the lower lip. After the hose 1 is bent, the two bending engagement points and the two buffer protective sleeves 6 fix the device to the lower jaw part of the patient's mouth, making the device more securely fixed, and the adsorption head 2 is placed in the patient's mouth.

[0045] Next, the knob screw 41 is rotated according to the patient's periodontal cleaning angle, and the lower end push plate 42 squeezes the gas in the gas cylinder 43, so that the gas in the airbag adjustment sleeve 4 is compressed, and then enters the piston head 11 through the ventilation tube 44, and then pushes the piston plate 25 to slide forward along the adsorption tube 23, so that the torsion spring rod 81 is forced to be wound around the rotating shaft 262 along with the torsion spring 8, and then drives the rotating shaft 262 to rotate, and the rotating shaft 262 drives the gear 10 to rotate, and then through the meshing of the gear 10 and the outer gear ring 31. The liquid blocking plate 3 is driven to rotate to a position relative to the cleaning angle, or the compressed gas in the airbag adjustment sleeve 4 is released by the knob screw 41. The piston plate 25 loses pressure and slides backward along the adsorption tube 23 under the action of the torsion spring rod 81. The torsion spring rod 81 will unfold from the rotating shaft 262 under the action of its own restoring elastic force, and then drive the rotating shaft 262 to rotate, thereby realizing the adjustment of the angle of the liquid blocking plate 3, so that the cleaning liquid can flow into the patient's tongue root or throat during periodontal cleaning to cause choking.

[0046] At the same time, during the adsorption process of the cleaning liquid, under the adsorption action of the extraction pump 53, all-round adsorption work in the oral cavity can be achieved through the first adsorption port 22 and the adsorption hole 211, ensuring that the liquid and tartar generated by cleaning in the oral cavity can be adsorbed promptly and effectively, and the cleaning condition of the teeth in the oral cavity can be observed in time through the mouth mirror 9 to improve the cleaning effect.

[0047] Among them, during the periodontal cleaning process, the dirt and tartar on the periodontal are mainly cleaned. The tartar and dirt will flow into the adsorption pipeline with the cleaning liquid. The tartar is often a solid of different sizes and irregular shapes. In the cleaning process, in order to prevent blockage, solid-liquid separation is required to separate the tartar from water, and the tartar is collected and processed separately. The extraction pump 53 in the hose 1 makes the liquid mixed with tartar flow along the pipeline direction, and the solid and liquid are separated through the filter plate 52 at the opening of the adsorption box 5. The tartar with a small amount of liquid is fixed and flows into the collection box 7 below for collection. The liquid is discharged through the infusion tube 51, and the solid-liquid separation is performed to ensure the smoothness of the pipeline during the periodontal cleaning process.

[0048] Finally, after the adsorption work is completed, the opening and closing cover plate 72 at the bottom of the collection box 7 can be pulled out, and the dental calculus collected in the collection box 7 can be processed uniformly to ensure its use in the next periodontal cleaning work.

[0049] The specific implementation methods described above further illustrate the objectives, technical solutions and beneficial effects of the present invention in detail. It should be understood that the above description is only a specific implementation method of the present invention and is not intended to limit the scope of protection of the present invention. Any modifications, equivalent substitutions, improvements, etc. made within the spirit and principles of the present invention should be included in the scope of protection of the present invention.

Claims

1. A foreign body adsorption device for oral periodontal cleaning, characterized in that: It comprises a hose (1) with an adjustable bending angle, the head of the hose (1) being connected to an adsorption head (2) for adsorbing oral fluid and dental calculus via a piston head (11), the adsorption head (2) being provided with a liquid blocking plate (3), and an airbag adjustment sleeve (4) being provided in the middle of the hose (1), the airbag adjustment sleeve (4) being connected to the liquid blocking plate (3); The tail of the hose (1) is provided with an adsorption box (5) for providing adsorption power to the adsorption head (2), and the rear side of the adsorption box (5) is provided with a collection box (7) for collecting dental calculus.

2. A foreign body adsorption device for oral periodontal cleaning according to claim 1, characterized in that: A buffer protection sleeve (6) sleeved on the hose (1) is respectively provided between the airbag adjustment sleeve (4) and the adsorption box (5), and on the rear side of the adsorption box (5).

3. A foreign body adsorption device for oral periodontal cleaning according to claim 1, characterized in that: The adsorption head (2) comprises a hemispherical adsorption bottom box (21), an adsorption tube (23), a butt joint tube (24), a piston plate (25) and a connecting seat (26); the piston plate (25) is arranged in the piston head (11); The adsorption tube (23) is connected to the side of the hemispherical adsorption bottom box (21) via the connecting seat (26); the piston plate (25) is sleeved on the adsorption tube (23); the butt joint tube (24) is connected to the outside of the piston plate (25); and the butt joint tube (24) is inserted into the head of the hose (1); The hemispherical adsorption bottom box (21) opens upwards, the liquid blocking plate (3) is arranged at the opening of the hemispherical adsorption bottom box (21), and the opening of the hemispherical adsorption bottom box (21) is also provided with a first adsorption port (22) located at a connection with the connection seat (26).

4. A foreign body adsorption device for oral periodontal cleaning according to claim 3, characterized in that: A plurality of adsorption holes (211) are provided through the spherical surface of the hemispherical adsorption bottom box (21), and a second adsorption port (261) is provided at the connection between the bottom of the hemispherical adsorption bottom box (21) and the connection seat (26).

5. The foreign body adsorption device for oral periodontal cleaning according to claim 3, characterized in that: A mouth mirror (9) for observing oral teeth is sealed and arranged at the opening of the hemispherical adsorption bottom box (21).

6. The foreign body adsorption device for oral periodontal cleaning according to claim 3, characterized in that: A rotation groove (212) is provided on the outer side of the top opening of the hemispherical adsorption bottom box (21), and an outer ring tooth (31) is provided on the lower side of the liquid blocking plate (3), wherein the outer ring tooth (31) is rotatably connected in the rotation groove (212); A gear (10) is connected to the connection seat (26) via a rotating shaft (262), the gear (10) meshing with the outer ring gear (31), a torsion spring (8) is connected to the bottom of the gear (10), and the torsion spring (8) is sleeved on the rotating shaft (262); One end of the torsion spring (8) is connected to a torsion spring rod (81), and the torsion spring rod (81) passes through the piston head (11) and is connected to the piston plate (25).

7. The foreign body adsorption device for oral periodontal cleaning according to claim 1, characterized in that: The airbag adjustment sleeve (4) is provided with an air cylinder (43), the top of the air cylinder (43) is threadedly connected with a knob screw (41), the inner end of the knob screw (41) is provided with a push plate (42), and the push plate (42) is located inside the air cylinder (43); A ventilation pipe (44) is connected between the airbag adjustment sleeve (4) and the piston head (11).

8. The foreign body adsorption device for oral periodontal cleaning according to claim 1, characterized in that: The adsorption box (5) is arranged at an opening thereof in communication with the rear end of the hose (1), a filter plate (52) is arranged at the place where the adsorption box (5) and the hose (1) are in communication, an extraction pump (53) is arranged on the adsorption box (5), and an infusion tube (51) is arranged at the rear end of the adsorption box (5).

9. The foreign body adsorption device for oral periodontal cleaning according to claim 1, characterized in that: The top opening of the collection box (7) is connected to the rear end of the hose (1), the bottom opening of the collection box (7) is slidably connected to an opening and closing cover plate (72), and a liquid extraction tube (71) is provided between the collection box (7) and the adsorption box (5).

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