Movable oral cavity flushing device

Abstract

The invention discloses a movable oral cavity flushing device, and relates to the technical field of oral cavity flushing, the movable oral cavity flushing device comprises a movable operation table and a saliva pump, the saliva pump is inserted in the top surface of the movable operation table, the upper surface of the bottom of the movable operation table is fixedly connected with a sewage tank, and the top surface of the sewage tank is clamped with a tank cover; a sewage guide pipe is fixedly communicated between the box cover and the saliva suction device, a drainage cover is inserted into the side surface of the sewage box, and a disposable saliva suction pipe I is inserted into the top end of the saliva suction device; the disposable saliva suction tube I is automatically disassembled and discarded, and the disposable saliva suction tube II is automatically mounted, so that the time spent by medical staff when the disposable saliva suction tubes are manually replaced is shortened, and the steps of searching for a new disposable saliva suction tube, disassembling and mounting are reduced. The oral cavity flushing work can be interrupted in the process, the working efficiency is influenced, the disposable saliva suction tube can be automatically replaced without manual operation of medical staff, time is saved, and the oral cavity flushing work is more continuous and efficient.

Description

Technical Field

[0001] The invention relates to the technical field of oral irrigation, in particular to a movable oral irrigation device. Background Art

[0002] The mobile oral irrigation device is a portable device that is not restricted by location and can be used in various places such as dental clinics, homes, and outdoors. For some patients with limited mobility, medical staff can bring the portable device to provide home oral care services.

[0003] Oral irrigation will produce a large amount of irrigation fluid as well as the patient's original saliva, blood and other substances in the mouth, such as tartar fragments, food residues, etc. Medical staff will use a saliva suction device to absorb these liquids to prevent them from accumulating in the mouth.

[0004] However, during the operation of the saliva suction device, the disposable saliva suction tube container mounted on one end of the saliva suction device is contaminated or blocked by the secretions produced by the patient and cannot be used continuously. Therefore, the disposable saliva suction tube needs to be replaced during oral rinsing. The existing replacement method is that medical staff manually replaces it, but manual operation consumes a lot of time for medical staff. For example, medical staff need to find a disposable saliva suction tube for installation, and after the installation is completed, since the medical staff has touched the dirty disposable saliva suction tube, in order to avoid cross infection, new gloves must be replaced, and the removed dirty disposable saliva suction tube needs to be properly stored. Due to the above cumbersome operation process, the rinsing of the patient's mouth will be interrupted, thereby affecting the continuity and working time of the overall oral rinsing work.

[0005] Therefore, a movable oral irrigation device is proposed. Summary of the invention

[0006] The object of the present invention is to provide a movable oral irrigation device to solve the problems raised in the above background technology.

[0007] To achieve the above-mentioned purpose, the present invention provides the following technical solutions: a movable oral rinsing device, comprising a movable operating table and a saliva suction device, wherein the saliva suction device is inserted on the side of the movable operating table, the bottom upper surface of the movable operating table is fixedly connected with a sewage tank, the top surface of the sewage tank is clamped with a box cover, a sewage water guide pipe is fixedly connected between the box cover and the saliva suction device, a drainage cover is provided on the side of the sewage tank, a disposable saliva suction tube 1 is movably connected to the top of the saliva suction device, a flushing device is provided on the movable operating table, a plurality of disposable saliva suction tubes 2 are provided on the movable operating table, a replacement component is provided on the movable operating table, the replacement component comprises an operation panel, the operation panel is fixedly connected to a side of the top surface of the movable operating table close to the saliva suction device, two operation grooves are provided on the operation panel, an operation slider is slidably connected to each of the two operation grooves, a rubber block is fixedly connected to each of the sides of the two operation sliders close to each other, and the two operation sliders are connected to each other through a square tube. The cam is provided with a spring, and one end of the spring is provided with a spring, and one end of the spring is fixedly connected to the slide plate through the operating slide. The side of the operating plate close to the saliva suction device is provided with a sliding groove, and the side of the operating plate away from the saliva suction device is fixedly connected to the storage box. The top surface of the storage box is rotatably connected to the top cover plate, and the bottom end of the storage box close to the operating groove is rotatably connected to the side cover plate, and the bottom end of the storage box away from the side cover plate is slidably connected to a sliding column, and one end of the sliding column away from the side cover plate is fixedly connected to a locking tooth one, and the side of the operating plate close to the sliding column is fixedly connected to a supporting rod, and the bottom end of the supporting rod is rotatably connected to a gear, and the side of the operating plate away from the storage box is slidably connected to a locking tooth two, and the end of the locking tooth two away from the gear is fixedly connected to a trigger plate, and a spring two is fixedly connected between the trigger plate and the operating plate, and the locking tooth one and the locking tooth two are arranged on both sides of the gear and mesh with the gear respectively, and the bottom of the operating plate close to the saliva suction device is fixedly connected to a waste box.

[0008] Preferably, a cleaning component is also provided on the mobile operating table, the cleaning component includes a through groove, the through groove is provided on the operating panel, an annular bracket is provided on the side of the through groove away from the saliva suction device, a turntable is rotatably connected inside the annular bracket, a trigger rod is slidably connected inside the turntable, a special-shaped groove is provided on the trigger rod, a sliding ball is fixedly connected to the inner wall of the turntable, a connecting rod is fixedly connected to the side of the turntable away from the operating panel, a cover is fixedly connected to the end of the connecting rod away from the turntable, a disinfection water tank is fixedly connected to the top surface of the mobile operating table, a disinfection water pipe is fixedly connected between the cover and the disinfection water tank, a micro-electric water pump is installed on the bottom end of the disinfection water pipe, and a filling cap is clamped on the top of the disinfection water tank.

[0009] Preferably, the two operating grooves both pass through the operating plate, the rubber block is located on a side of the operating plate close to the saliva ejector, and the sides of the two rubber blocks close to each other are both configured as arc surfaces.

[0010] Preferably, the spring is set on the square tube, and the slide plate is slidably connected to the slide groove.

[0011] Preferably, the second spring sleeve is arranged on the second latch tooth.

[0012] Preferably, the disposable saliva suction tubes 2 are stacked up and down in the storage box.

[0013] Preferably, one end of the two operating sliders away from the rubber block passes through the operating slot and the operating plate, and extends to the other side surface of the operating plate, and the trigger plate is located on the moving path of the two operating sliders.

[0014] Preferably, the through groove is located between the two operating grooves, and the through groove extends to a side of the operating plate away from the saliva ejector.

[0015] Preferably, the trigger rod is fixedly connected to the bottom end of the trigger plate, and the sliding ball is slidably connected to the special-shaped groove.

[0016] Preferably, the bottom end of the disinfection water conduit extends to the bottom of the inner cavity of the disinfection water tank.

[0017] Compared with the prior art, the present invention has the following beneficial effects: By automatically removing and discarding disposable saliva suction tube 1 and automatically installing disposable saliva suction tube 2, the time spent by medical staff on manually replacing disposable saliva suction tubes and the steps of finding new disposable saliva suction tubes to disassemble and install are reduced. This process may interrupt oral flushing and affect work efficiency. Automatic replacement of disposable saliva suction tubes does not require manual operation by medical staff, saving time and making oral flushing more continuous and efficient. For example, in a busy ward or home care scenario, automatically removing disposable saliva suction tube 1 and installing disposable saliva suction tube 2 allows medical staff to provide services to patients faster and improve work efficiency; The disposable saliva suction tubes 2 stacked up and down will automatically move forward and fill the positions in the storage box, so that the disassembly of the disposable saliva suction tube 1 and the installation of the disposable saliva suction tube 2 can be realized. When the patient has excessive oral secretions or is too contaminated, the medical staff can remove the disposable saliva suction tube 1 and install the disposable saliva suction tube 2 on the saliva suction device multiple times in a short time. By disassembling the disposable saliva suction tube 1 on the saliva suction device and installing the disposable saliva suction tube 2, the inside of the saliva suction device, the sewage tank, and the sewage water pipe are automatically disinfected and sterilized, so that the secretion waste liquid remaining in the saliva suction device, the sewage tank, and the sewage water pipe can be purified in time, and the secretion waste liquid is prevented from breeding bacteria, viruses, fungi and other pathogens in the saliva suction device, the sewage tank, and the sewage water pipe, which not only reduces the generation of odor, but also reduces the probability of cross infection. By automatically disinfecting and sterilizing the inside of the saliva suction device, sewage tank, and sewage aqueduct, the time of medical staff in manually cleaning the inside of the saliva suction device, sewage tank, and sewage aqueduct can be saved, and the cleaning and sterilization work can be interspersed with the disassembly of the disposable saliva suction tube one and the installation of the disposable saliva suction tube two, the work flow of medical staff during the patient's oral rinsing process can be optimized, time can be saved, and medical staff can invest more time and energy in the oral rinsing of the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] Figure 1 It is a three-dimensional schematic diagram of the overall device of the present invention; Figure 2 It is a schematic diagram of the positions of the operating panel, the second latching gear, the triggering panel and other related structures of the present invention; Figure 3 It is a cross-sectional schematic diagram of the overall device of the present invention; Figure 4 For the present invention Figure 3 The enlarged schematic diagram at A in the middle; Figure 5 It is a cross-sectional schematic diagram of a replacement component of the present invention; Figure 6 For the present invention Figure 5 The enlarged schematic diagram of point B in the middle; Figure 7 For the present invention Figure 5 The enlarged schematic diagram at C in the middle; Figure 8 This is a schematic diagram of the positions of the operating groove, operating slider, chute and other related structures of the present invention; Fig. 9 This is a schematic diagram of the location of the cleaning component of the present invention; Fig.10 For the present invention Fig. 9 The enlarged schematic diagram at D in the middle; Fig.11 It is a schematic diagram of the positions of the trigger rod, special-shaped groove, sliding ball and other related structures of the present invention; Fig.12 For the present invention Fig.11 Enlarged schematic diagram at point E in the middle.

[0019] In the figure: 11, mobile operating table; 12, saliva suction device; 13, sewage tank; 14, tank cover; 15, sewage water pipe; 16, drainage cover; 17, disposable saliva suction tube 1; 18, flushing equipment; 3, disposable saliva suction tube 2; 21. Operation panel; 22. Operation slot; 23. Operation slider; 24. Rubber block; 25. Square tube; 26. Spring 1; 27. Slide plate; 28. Slide slot; 29. ​​Accommodation box; 210. Top cover plate; 211. Side cover plate; 212. Sliding column; 213. Gear 1; 214. Support rod; 215. Gear; 216. Gear 2; 217. Trigger plate; 218. Spring 2; 219. Waste box; 41. Through slot; 42. Ring bracket; 43. Turntable; 44. Trigger rod; 45. Special-shaped slot; 46. Sliding ball; 47. Connecting rod; 48. Cover; 49. Disinfection water tank; 410. Disinfection water pipe; 411. Micro electric water pump; 412. Filling cap. DETAILED DESCRIPTION

[0020] The following will be combined with the drawings in the embodiments of the present invention to clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of the present invention.

[0021] Embodiments provided by the present invention: Example 1: Please refer to Figure 1 and Figure 7 A movable oral irrigation device comprises a movable operating table 11 and a saliva suction device 12. The saliva suction device 12 is inserted on the top surface of the movable operating table 11. A sewage tank 13 is fixedly connected to the upper surface of the bottom of the movable operating table 11. A box cover 14 is clamped on the top surface of the sewage tank 13. A sewage water pipe 15 is fixedly connected between the box cover 14 and the saliva suction device 12. A drainage cover 16 is inserted on the side of the sewage tank 13. A disposable saliva suction tube 17 is inserted on the top of the saliva suction device 12. A flushing device 18 is arranged on the movable operating table 11. A plurality of disposable saliva suction tubes 3 are arranged on the movable operating table 11.

[0022] Among them: medical staff can drain the waste liquid inside the sewage tank 13 by pulling out the drainage cover 16, and the disposable saliva suction tube 23 can be deformed.

[0023] Among them: the flushing device 18 includes an irrigator, a flushing catheter and a flushing liquid storage box. The flushing device 18 is an existing device for flushing the patient's oral cavity, which will not be described in detail here.

[0024] Reference Figures 1 to 8As shown, a replacement component for automatically replacing a disposable saliva suction tube 17 is provided on the mobile operating table 11, and the replacement component includes an operating panel 21, which is fixedly connected to the top surface of the mobile operating table 11 on one side close to the saliva suction device 12. Two operating grooves 22 are provided on the operating panel 21, and the two operating grooves 22 both penetrate the plate surface of the operating panel 21. An operating slider 23 is slidably connected inside each of the two operating grooves 22, and a rubber block 24 is fixedly connected to each other on one side of the two operating sliders 23 close to each other. The rubber block 24 is located on the side close to the saliva suction device 12, and the sides of the two rubber blocks 24 close to each other are both set as an arc surface, the two operating sliders 23 are connected to each other through a square tube 25, and the operating slider 23 and the square tube 25 are movably connected, the operating slider 23 can move along the direction of the square tube 25, and a spring 26 is fixedly connected between the opposite surfaces of the two operating sliders 23, and the spring 26 is sleeved on the square tube 25.

[0025] A slide groove 28 with a track similar to that of the operation groove 22 is provided on the side of the operation groove 22, a slide plate 27 is slidably connected in the slide groove 28, one end of the square tube 25 passes through the operation slide block 23 and is fixedly connected to the slide plate 27, a side of the operation plate 21 close to the flushing device 18 is fixedly connected to a receiving box 29, a top cover plate 210 is rotatably connected to the top surface of the receiving box 29, a side cover plate 211 is rotatably connected to the bottom end of the receiving box 29 close to the operation groove 22, a sliding column 212 is slidably connected to the bottom end of the side of the receiving box 29 away from the side cover plate 211, and a latch tooth 213 is fixedly connected to the end of the sliding column 212 away from the side cover plate 211. A support rod 214 is fixedly connected to one side of the operating panel 21 close to the sliding column 212, and a gear 215 is rotatably connected to the bottom end of the support rod 214. A second latch tooth 216 is slidably connected to the side of the operating panel 21 away from the accommodating box 29. The gear 215 is meshed with the first latch tooth 213 and the second latch tooth 216. A trigger plate 217 is fixedly connected to the end of the second latch tooth 216 away from the gear 215. A second spring 218 is fixedly connected between the trigger plate 217 and the operating panel 21, and the second spring 218 is sleeved on the second latch tooth 216. A waste box 219 is fixedly connected to the bottom of the operating panel 21 close to the saliva ejector 12.

[0026] Among them: Reference Figure 8 For position reference, the two operating grooves 22 are divided into a straight groove, b oblique groove, c arc groove, d oblique groove, and e straight groove, wherein the top ends of the b oblique grooves of the two operating grooves 22 are tilted toward each other, and the left ends of the d oblique grooves of the two operating grooves 22 are tilted away from each other, which serves to control the two operating sliders 23 to move away from and toward each other.

[0027] The disposable saliva suction tubes 2 3 are stacked up and down in the cavity of the top cover plate 210 , and in the initial state, the lower slide post 212 abuts against the end of the disposable saliva suction tube 2 3 at the bottom away from the side cover plate 211 .

[0028] Wherein: the top cover plate 210 and the side cover plate 211 are rotatably connected to the receiving box 29 through a torsion spring, the purpose of which is to ensure that the top cover plate 210 and the side cover plate 211 always remain in contact with the receiving box 29 when not opened by external force, so as to prevent dust and impurities from entering the cavity of the receiving box 29 and contaminating the disposable saliva suction tube 23.

[0029] Among them: the medical staff can lift up the top cover plate 210 and install a disposable saliva suction tube 23 into the storage box 29.

[0030] The ends of the two operating sliders 23 away from the rubber block 24 both pass through the operating slot 22 and the operating plate 21 , and the trigger plate 217 is located on the moving paths of the two operating sliders 23 .

[0031] The slide plate 27 is slidably connected to the slide groove 28 via an electric wheel, and the electric wheel is electrically controlled by an external controller.

[0032] When the replacement component is used, the medical staff first performs oral washing through the washing device 18 and the saliva suction device 12. When the disposable saliva suction tube 17 on the saliva suction device 12 is dirty and needs to be replaced, the medical staff inserts the dirty saliva suction device 12 on the mobile operating table 11. At this time, the medical staff needs to discard the disposable saliva suction tube 17 inserted at the top of the saliva suction device 12 and install the disposable saliva suction tube 2 3 at the top of the saliva suction device 12.

[0033] At this time, the medical staff controls the electric wheel to rotate through the controller, so that the slide plate 27 slides inside the slide groove 28 toward the receiving box 29, and then the slide plate 27 drives the two operating slide blocks 23 to slide synchronously inside the operating groove 22 on the same side through the square tube 25. When the operating slide block 23 slides to the b inclined groove position of the operating groove 22, the two operating slide blocks 23 will slide close to each other on the square tube 25, so that the spring 26 is elastically compressed. As the two operating slide blocks 23 approach each other, the two rubber blocks 24 clamp the outer wall of the disposable saliva suction tube 17. When the two operating slide blocks 23 slide to the vertical side position of the c arc groove of the operating groove 22, the two rubber blocks 24 clamp the disposable saliva suction tube 17 and first drive the disposable saliva suction tube 17 upward to make the disposable saliva suction tube 17 detach from the saliva suction device 12. Then, the two operating sliders 23 slide along the arc side of the c-arc groove of the operating groove 22 to the horizontal side of the c-arc groove, so that the two rubber blocks 24 clamping the disposable saliva suction tube 17 become horizontal. When the two operating sliders 23 slide to the d-slanted groove of the operating groove 22, the two operating sliders 23 move away from each other, and then the two rubber blocks 24 no longer clamp the disposable saliva suction tube 17. Under the action of gravity, the disposable saliva suction tube 17 falls into the cavity of the waste box 219.

[0034] When the two operating slide blocks 23 slide to the arc groove position d of the operating groove 22, the ends of the two operating slide blocks 23 away from the operating groove 22 will contact the trigger plate 217 in the direction of the gear 215, so that the trigger plate 217 pushes the second latch tooth 216 to slide on the operating plate 21 in the direction of the gear 215. In this process, the second spring 218 is elastically compressed. During the movement of the second latch tooth 216, the second latch tooth 216 meshes with the gear 215 to rotate. The rotation of the gear 215 drives the first latch tooth 213 to move in the direction of the operating plate 21. The first latch tooth 213 pushes the slide column while moving. 212 moves toward the operating panel 21. At this time, the sliding column 212 slides inside the storage box 29 toward the operating panel 21. During the movement of the sliding column 212, the sliding column 212 pushes the disposable saliva suction tube 23 at the bottom inside the storage box 29 to move synchronously. At this time, the disposable saliva suction tube 23 at the bottom pushes the side cover 211 toward the operating panel 21, so that the side cover 211 rotates upward on the storage box 29, and the torsion spring connected to the side cover 211 undergoes elastic deformation at this time. At this time, the sliding column 212 pushes the disposable saliva suction tube 23 to gradually slide to the outside of the storage box 29.

[0035] In the process of the disposable saliva suction tube 23 sliding toward the outside of the storage box 29, the two operating slide blocks 23 slide to the e straight groove position of the operating groove 22. At this time, the disposable saliva suction tube 17 has fallen into the waste box 219, and then the disposable saliva suction tube 23 gradually moves between the two rubber blocks 24 and passes through the two rubber blocks 24. At this time, the medical staff controls the electric wheel to rotate in the opposite direction through the controller, so that the slide plate 27 slides in the opposite direction inside the slide groove 28, and then the two operating slide blocks 23 slide in the e straight groove of the operating groove 22 to the d inclined groove of the operating groove 22, and slide to the horizontal side of the c arc groove. In this process, the two operating slide blocks 23 approach each other, and clamp the outer wall of the disposable saliva suction tube 23 through the two rubber blocks 24, driving the disposable saliva suction tube 23 to move along the operating groove 22 toward the saliva suction device 12. When the disposable saliva suction tube 23 leaves the storage box 29, at this time, Under the elastic restoring action of the torsion spring of the side cover plate 211, the side cover plate 211 is flipped downward on the receiving box 29, so that the side cover plate 211 is again fitted with the outer wall of the receiving box 29, and as the operating slider 23 slides in the opposite direction, under the elastic extension action of the second spring 218, the second latch gear 216 slides and resets on the operating plate 21 toward the saliva suction device 12, and then the second latch gear 216 causes the first latch gear 213 to slide in the opposite direction synchronously through the gear 215, and then the first latch gear 213 drives the slide post 212 to slide inside the receiving box 29 in the direction away from the saliva suction device 12. When the slide post 212 slides and resets, at this time, under the action of gravity, the disposable saliva suction tubes 2 3 stacked up and down in the receiving box 29 fall downward, and then the slide post 212 is close to one end of the side cover plate 211, and again collides with the newly fallen disposable saliva suction tube 2 3 at the bottom, which can form an operation similar to "loading the gun".

[0036] When the two operating sliders 23 drive the disposable saliva suction tube 23 to slide to the vertical side of the arc groove c of the operating groove 22 through the rubber blocks 24, the disposable saliva suction tube 23 is flipped to a vertical state, and in the process of the disposable saliva suction tube 23 being driven to move downward by the operating sliders 23, the disposable saliva suction tube 23 will be automatically plugged into the top of the saliva suction device 12. When the two operating sliders 23 slide to the oblique groove b of the operating groove 22, the two operating sliders 23 move away from each other. At this time, the two rubber blocks 24 no longer clamp the disposable saliva suction tube 23 until the two operating sliders 23 slide into the straight groove a of the operating groove 22. At this time, the doctor The medical staff turns off the electric wheel through the controller so that the slide plate 27 no longer moves. At this time, the disposable saliva suction tube 23 is installed on the top of the saliva suction device 12. The medical staff can bend the top of the disposable saliva suction tube 23 so that the disposable saliva suction tube 23 is bent into the shape required by the medical staff. In this process, the disposable saliva suction tube 17 can be automatically disassembled and discarded, and the disposable saliva suction tube 23 can be automatically installed, reducing the manual replacement of the disposable saliva suction tube 23, which requires medical staff to spend time looking for a new disposable saliva suction tube 23, disassembling the disposable saliva suction tube 17 and installing the disposable saliva suction tube 23. Manual operation may interrupt the oral flushing work and affect work efficiency. Automatic replacement of the disposable saliva suction tube 23 does not require manual operation by medical staff, saving time and making the oral flushing work more continuous and efficient. For example, in a busy ward or home care scenario, the automatic disassembly of the disposable saliva suction tube 17 and the installation of the disposable saliva suction tube 23 allow medical staff to provide services to patients faster and improve work efficiency; In addition, the disposable saliva suction tubes 23 stacked up and down can be automatically advanced and filled in the accommodating box 29, so that the disassembly of the disposable saliva suction tube 17 and the installation of the disposable saliva suction tube 23 can be continuous. When the patient's oral secretions are excessive or the contamination is too strong, the medical staff can disassemble the disposable saliva suction tube 17 on the saliva suction device 12 and install the disposable saliva suction tube 23 for multiple times in a short time.

[0037] Example 2: Reference Figure 4 as well as Figures 9 to 12As shown, on the basis of the first embodiment, the mobile operating table 11 is further provided with a cleaning component for automatically cleaning the saliva suction device 12, the sewage water pipe 15, and the inner cavity of the sewage tank 13 when the disposable saliva suction tube 17 is disassembled and the disposable saliva suction tube 23 is installed. The cleaning component includes a through groove 41, which is arranged on the operating panel 21, and the through groove 41 is located between the two operating grooves 22. The bottom of the through groove 41 on the side of the operating panel 21 away from the saliva suction device 12 is provided with an annular bracket 42, and a turntable 43 is rotatably connected in the annular bracket 42. The bottom end of the trigger plate 217 is fixedly connected to a trigger rod 44, and the turntable 43 is sleeved on the surface of the trigger rod 44. A special-shaped groove 45 is provided on the trigger rod 44, and a sliding ball 46 is fixedly connected to the inner wall of the turntable 43, and the sliding ball 46 is slidably connected to the special-shaped groove 45. A connecting rod 47 is fixedly connected to the side of the turntable 43 away from the operating panel 21, and a cover 48 is fixedly connected to the end of the connecting rod 47 away from the turntable 43. A disinfection water tank 49 is fixedly connected to the top surface of the mobile operating platform 11, and a disinfection water pipe 410 is fixedly connected between the cover 48 and the disinfection water tank 49. The bottom end of the disinfection water pipe 410 extends to the bottom of the inner cavity of the disinfection water tank 49, and a micro-electric water pump 411 is installed at the bottom of the disinfection water pipe 410, and a filling cap 412 is clamped on the top of the disinfection water tank 49.

[0038] Among them: Reference Fig.10 as well as Fig.12 As shown, the special-shaped groove 45 is divided into an f straight groove, a g spiral groove, and an h straight groove, wherein the f straight groove and the h straight groove are symmetrically distributed on the trigger rod 44 with respect to the vertical axis of the trigger rod 44, and the g spiral groove is connected between the g and h straight grooves, that is, the length of the g spiral groove is one hundred and eighty degrees of the trigger rod 44, so that when the turntable 43 slides in the g spiral through the sliding ball 46, the turntable 43 can be rotated one hundred and eighty degrees.

[0039] When the saliva ejector 12 is inserted on the mobile operating table 11 , the top end of the saliva ejector 12 is located on the rotation path of the cover 48 .

[0040] Among them: medical staff can open the filling cover 412 to add disinfectant into the disinfectant water tank 49 cavity.

[0041] Wherein: the inner wall of the cover 48 is provided with a trigger sensor. When the cover 48 contacts the saliva extractor 12 , the trigger sensor starts the micro electric water pump 411 through the controller to pump the disinfectant in the disinfection water tank 49 to the cover 48 through the disinfection water pipe 410 .

[0042] Wherein: in the initial state, the slide ball 46 is located inside the straight groove f of the special-shaped groove 45, and its function is to ensure that the turntable 43 will not rotate when the trigger rod 44 does not move.

[0043] When the cleaning component is in operation, the trigger plate 217 is in the process of moving, that is, the disposable saliva suction tube 17 or the disposable saliva suction tube 2 3 is clamped by two rubber blocks 24 in a horizontal state, the disposable saliva suction tube 17 or the disposable saliva suction tube 2 3 is not plugged into the top of the saliva suction device 12, and the saliva suction device 12 is in the start-up state.

[0044] When the trigger plate 217 moves toward the gear 215, the trigger plate 217 pushes the trigger rod 44 to move synchronously, and then the trigger rod 44 slides inside the turntable 43 toward the gear 215. During the movement of the trigger rod 44, the sliding ball 46 first slides from the f straight groove of the special-shaped groove 45 to the g spiral groove, so that the turntable 43 rotates 180 degrees in the direction of the through groove 41, and then the sliding ball 46 slides in the h straight groove of the special-shaped groove 45, so that the rotation position of the turntable 43 is stabilized. At this time, as the turntable 43 rotates in the direction of the through groove 41, the turntable 43 drives the cover 48 to rotate toward the saliva suction device 12 through the connecting rod 47, so that the connecting rod 47 and the cover 48 pass through the through groove 41. Through the groove 41, when the turntable 43 rotates 180 degrees, the cover 48 is buckled on the top of the saliva ejector 12. At this time, the trigger sensor of the cover 48 conflicts with the saliva ejector 12, and the micro-electric water pump 411 pumps out the disinfectant in the disinfection water tank 49. The disinfectant is sprayed out from the cover 48 through the disinfection water tank 49. The cover 48 sprays the disinfectant to the top of the saliva ejector 12. Since the saliva ejector 12 is in the starting state at this time, the saliva ejector 12 absorbs the disinfectant into the inside. The disinfectant flows into the sewage tank 13 through the sewage water pipe 15 inside the saliva ejector 12. In this process, the disinfectant disinfects and sterilizes the inside of the saliva ejector 12, the sewage tank 13, and the sewage water pipe 15.

[0045] When the trigger plate 217 moves toward the saliva ejector 12, the turntable 43 rotates 180 degrees in the opposite direction. At this time, the trigger sensor of the cover 48 no longer conflicts with the top of the saliva ejector 12, and the micro-electric water pump 411 no longer pumps out the disinfectant. Then, the disposable saliva suction tube 23 is plugged into the saliva ejector 12 by replacing the assembly mentioned above. In this process, the saliva ejector 12, the sewage tank 13, and the sewage water pipe 15 can be automatically disinfected and sterilized during the removal of the disposable saliva suction tube 17 on the saliva ejector 12 and the installation of the disposable saliva suction tube 23. The secretion waste liquid remaining in the saliva ejector 12, the sewage tank 13, and the sewage water pipe 15 can be purified in time to prevent the secretion waste liquid from breeding bacteria, viruses, fungi and other pathogens in the saliva ejector 12, the sewage tank 13, and the sewage water pipe 15, which not only reduces the generation of odor, but also reduces the probability of cross infection.

[0046] At the same time, it can save the time of medical staff in manually cleaning the saliva suction device 12, the sewage tank 13, and the sewage water pipe 15, and the cleaning and sterilization work is interspersed with the disassembly of the disposable saliva suction tube 17 and the installation of the disposable saliva suction tube 2 3, which can optimize the workflow of medical staff during the patient's oral rinsing and save time, so that medical staff can invest more time and energy in the oral rinsing of the patient.

[0047] It should be noted that, in this article, relational terms such as first and second, etc. are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any such actual relationship or order between these entities or operations. Moreover, the terms "include", "comprise" or any other variants thereof are intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements includes not only those elements, but also other elements not explicitly listed, or also includes elements inherent to such process, method, article or device. In the absence of further restrictions, the elements defined by the sentence "including one..." do not exclude the existence of other identical elements in the process, method, article or device including the elements.

[0048] Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that various changes, modifications, substitutions and variations may be made to the embodiments without departing from the principles and spirit of the present invention, and that the scope of the present invention is defined by the appended claims and their equivalents.

Claims

1. A portable oral irrigation device, characterized in that: The invention comprises a mobile operating table (11) and a saliva suction device (12), wherein the saliva suction device (12) is inserted into the side of the mobile operating table (11), a sewage tank (13) is fixedly connected to the upper surface of the bottom of the mobile operating table (11), a box cover (14) is clamped on the top surface of the sewage tank (13), a sewage water pipe (15) is fixedly connected between the box cover (14) and the saliva suction device (12), a drainage cover (16) is provided on the side of the sewage tank (13), a disposable saliva suction tube (17) is movably connected to the top of the saliva suction device (12), a flushing device (18) is provided on the mobile operating table (11), a plurality of disposable saliva suction tubes (3) are provided on the mobile operating table (11), and the mobile operating table (11) is provided with a plurality of disposable saliva suction tubes (3). A replacement component is provided on the table (11), the replacement component comprising an operating panel (21), the operating panel (21) being fixedly connected to a side of the top surface of the mobile operating table (11) close to the saliva extractor (12), the operating panel (21) being provided with two operating grooves (22), each of the two operating grooves (22) being slidably connected to an operating slider (23), each of the two operating sliders (23) being fixedly connected to a rubber block (24) on a side close to each other, the two operating sliders (23) being connected to each other via a square tube (25), the operating slider (23) being movably connected to the square tube (25), a spring (26) being provided between opposite surfaces of the two operating sliders (23), the square tube (25) being movable, One end of the tube (25) passing through the operating slide block (23) is fixedly connected to a slide block (27); a side of the operating plate (21) close to the saliva suction device (12) is provided with a slide groove (28); a side of the operating plate (21) away from the saliva suction device (12) is fixedly connected to a storage box (29); a top cover plate (210) is rotatably connected to the top surface of the storage box (29); a side cover plate (211) is rotatably connected to the bottom end of the storage box (29) close to the operating groove (22); a sliding column (212) is slidably connected to the bottom end of the side of the storage box (29) away from the side cover plate (211); an end of the sliding column (212) away from the side cover plate (211) is fixedly connected to a latching tooth (213); and the operating plate (21) close to the operating groove (22) is fixedly connected to a top cover plate (210); and a side cover plate (211) is rotatably connected to the bottom end of the side of the storage box (29) away from the side cover plate (211). A support rod (214) is fixedly connected to one side of the sliding column (212), and a gear (215) is rotatably connected to the bottom end of the support rod (214). A second latch tooth (216) is slidably connected to the side of the operating plate (21) away from the storage box (29), and a trigger plate (217) is fixedly connected to the end of the second latch tooth (216) away from the gear (215). A second spring (218) is fixedly connected between the trigger plate (217) and the operating plate (21). The first latch tooth (213) and the second latch tooth (216) are arranged on both sides of the gear (215) and mesh with the gear (215) respectively. A waste box (219) is fixedly connected to the bottom of the operating plate (21) on the side close to the saliva extractor (12).

2. A portable oral irrigation device according to claim 1, characterized in that: The mobile operating table (11) is also provided with a cleaning component, the cleaning component comprising a through groove (41), the through groove (41) being provided on the operating panel (21), a ring bracket (42) being provided on a side of the through groove (41) away from the saliva extractor (12), a turntable (43) being rotatably connected inside the ring bracket (42), a trigger rod (44) being slidably connected inside the turntable (43), a special-shaped groove (45) being provided on the trigger rod (44), a sliding ball (46) being fixedly connected to the inner wall of the turntable (43), and the turntable (43) being provided with a special-shaped groove (45). A connecting rod (47) is fixedly connected to one side of the turntable (43) away from the operating panel (21); a cover (48) is fixedly connected to one end of the connecting rod (47) away from the turntable (43); a disinfection water tank (49) is fixedly connected to the top surface of the mobile operating platform (11); a disinfection water pipe (410) is fixedly connected between the cover (48) and the disinfection water tank (49); a micro-electric water pump (411) is installed at the bottom end of the disinfection water pipe (410); and a filling cap (412) is clamped on the top of the disinfection water tank (49).

3. A portable oral irrigation device according to claim 1, characterized in that: The two operating grooves (22) both pass through the operating plate (21); the rubber block (24) is located on a side of the operating plate (21) close to the saliva extractor (12); and the sides of the two rubber blocks (24) close to each other are both configured as arc surfaces.

4. A portable oral irrigation device according to claim 1, characterized in that: The spring 1 (26) is sleeved on the square tube (25), and the slide plate (27) is slidably connected to the slide groove (28).

5. The portable oral irrigation device according to claim 1, characterized in that: The second spring (218) is sleeved on the second latch tooth (216).

6. The portable oral irrigation device according to claim 1, characterized in that: The two disposable saliva suction tubes (3) are stacked up and down in the storage box (29).

7. The portable oral irrigation device according to claim 1, characterized in that: One end of the two operating slide blocks (23) away from the rubber block (24) passes through the operating slot (22) and the operating plate (21) and extends to the other side surface of the operating plate (21), and the trigger plate (217) is located on the moving path of the two operating slide blocks (23).

8. The portable oral irrigation device according to claim 2, characterized in that: The through groove (41) is located between the two operating grooves (22), and the through groove (41) extends to a side of the operating plate (21) away from the saliva extractor (12).

9. The portable oral irrigation device according to claim 2, characterized in that: The trigger rod (44) is fixedly connected to the bottom end of the trigger plate (217), and the sliding ball (46) is slidably connected to the special-shaped groove (45).

10. The portable oral irrigation device according to claim 2, characterized in that: The bottom end of the disinfection water conduit (410) extends to the bottom of the inner cavity of the disinfection water tank (49).

Images