Adjustable oral cavity flushing device for oral cavity nursing

Abstract

The utility model provides an adjustable oral cavity irrigating device for oral cavity nursing, which comprises an irrigating device, a hollow handle shell, an irrigating pipe and a water suction pipe, an irrigating pipe cavity and a water suction pipe cavity are arranged in the handle shell, the tail of the handle shell is connected with an irrigating hose and a water drainage hose, the irrigating pipe is communicated with the irrigating hose through the irrigating pipe cavity, and the water drainage hose is communicated with the water drainage hose through the water drainage hose. The water suction pipe is communicated with the drainage hose through the water suction pipe cavity; the oral irrigator control assembly comprises a control circuit board, a control switch, a first water suction pump and a second water suction pump, and the first water suction pump, the second water suction pump and the control switch are electrically connected with the control circuit board; the water receiving cover is used for being fixed to the jaw to receive liquid flowing out of the mouth, one side of the drainage hose is connected with a first hose, and a port of the first hose is detachably connected with the lower end of the water receiving cover. A patient does not need to get up to spit water, so that the patient can lie on the treatment chair in a correct posture, continuous operation of a doctor is facilitated, and the operation efficiency is improved; and the doctor-seeing experience of the patient is improved.

Description

Technical Field

[0001] This utility model relates to the field of oral care equipment technology, specifically to an adjustable oral rinsing device for oral care. Background Technology

[0002] Oral care involves cleaning and protecting the teeth, tongue, palate, cheeks, and other parts of the oral cavity. In dental clinics, dental care sometimes requires removing plaque and tartar from the teeth to maintain cleanliness and facilitate proper oral care and treatment procedures. Modern dental chairs are typically equipped with water flossers to clean teeth, the inner walls of the mouth, and the tongue, making dental procedures easier for dentists.

[0003] Currently, after dentists use a water flosser to rinse a patient's mouth, the patient needs to stand up and spit the water into a spittoon. Sometimes, when there is a lot of water in the patient's mouth, it may cause the patient to cough or the water to overflow from the corners of the mouth, soiling the patient's clothes and causing inconvenience, which will greatly affect the patient's medical experience. Furthermore, during some surgical procedures, the patient's mouth needs to be rinsed multiple times, so the patient needs to stand up and spit the water multiple times. Even when the amount of water used for rinsing is small, the patient still needs to stand up and spit the water. When the patient lies back on the treatment chair, they need to readjust their head position and align their mouth with the dentist, which is very inconvenient.

[0004] In summary, there is an urgent need to design an adjustable oral irrigation device for oral care that overcomes the aforementioned problems. Utility Model Content

[0005] The purpose of this invention is to provide an adjustable oral irrigation device for oral care that overcomes the above-mentioned problems.

[0006] To achieve the above objectives, the technical solution adopted by this utility model is: an adjustable oral irrigation device for oral care, comprising:

[0007] A water flosser includes a hollow handle shell, a water flossing tube and a water suction tube detachably connected to the front end of the handle shell, the handle shell having a rinsing chamber and a water suction chamber inside, and a water flushing hose and a drain hose connected to the rear end of the handle shell. The water flossing tube is connected to the water flushing hose through the rinsing chamber, and the water suction tube is connected to the drain hose through the water suction chamber.

[0008] A water flosser control assembly includes a control circuit board located inside the handle housing, a control switch located on the outer wall of the handle housing, and a first water pump and a second water pump respectively installed on the rinsing chamber and the suction chamber. The first water pump, the second water pump, and the control switch are electrically connected to the control circuit board.

[0009] A water-receiving cover is used to fix the chin to collect liquid flowing from the mouth. A first hose is integrally connected to one side of the drain hose, and the port of the first hose is detachably connected to the lower end of the water-receiving cover.

[0010] The purpose of this utility model and the technical problems to be solved can be further achieved by the following technical measures.

[0011] Furthermore, the water suction pipe is a flexible metal hose with a rubber layer covering its surface.

[0012] Furthermore, the flushing tube and the suction tube are fixedly inserted into the same sleeve at one end near the handle housing. The upper end of the handle housing has a groove that matches the sleeve. The flushing cavity and the suction cavity are respectively inserted into the bottom wall of the groove. After the sleeve is connected to the groove, the flushing tube and the suction tube are sealed and connected to the flushing cavity and the suction cavity, respectively.

[0013] Furthermore, the lower end of the side wall of the sleeve is provided with a plurality of wedge-shaped blocks evenly distributed along its outer periphery, the lower end of the inner wall of the groove is provided with a plurality of wedge-shaped grooves that match the wedge-shaped blocks evenly distributed along its circumference, and the lower end side wall of the sleeve is provided with a plurality of deformation joints evenly distributed along its circumference.

[0014] Furthermore, an isolation cover is fixedly fitted onto the outer wall of the sleeve.

[0015] Furthermore, the water suction pipe includes a rigid pipe section fixed to the sleeve and a flexible metal pipe section integrally connected to the rigid pipe section.

[0016] Furthermore, the outer walls on both sides of the handle housing are respectively provided with a pinching part.

[0017] Furthermore, the water-receiving cover has a widened portion on the upper edge of the side closest to the human body, and the widened portion is made of silicone material;

[0018] The water-receiving cover has ear straps on both sides, one end of each ear strap is connected to the side edge of the widened part, and each ear strap has a tension adjustment buckle.

[0019] Furthermore, the lower end of the water receiving cover is provided with a first connector communicating with its interior, the outer wall of the first connector is provided with external threads, and the end of the first hose is integrally connected with an internal thread port that matches the first connector.

[0020] Compared with the prior art, the beneficial effects of this utility model are:

[0021] 1. This utility model relates to an adjustable oral rinsing device for oral care. It features a rinsing tube and a suction tube at the front end of the handle housing. The handle housing contains a rinsing chamber, a suction chamber, a first water pump, a second water pump, and a control circuit board. The rinsing tube, rinsing chamber, and rinsing hose are connected, as are the suction tube, suction chamber, and suction hose. When rinsing a patient's teeth, the dentist can activate the two water pumps via a control switch. The rinsing tube irrigates the patient's mouth, while the suction tube draws out the rinsed water, preventing water and saliva buildup and choking. A water-receiving cover at the chin, working in conjunction with the suction tube, prevents water and saliva from spilling from the corners of the patient's mouth and soiling their clothing, further enhancing the patient's experience. Furthermore, during surgical procedures or when the patient's mouth needs multiple rinses, the patient does not need to get up to spit out the water, allowing them to maintain a correct posture while lying on the treatment chair, facilitating continuous operation and improving surgical efficiency.

[0022] 2. The adjustable oral irrigation device for oral care of this utility model, by setting the suction tube as a flexible metal hose, makes it easy for doctors to adjust the bending angle of the suction tube, avoids the distance between the suction tube opening and the irrigation tube opening being too close, which would affect the irrigation effect, and can expand the field of vision of the irrigation area, making the irrigation operation more convenient.

[0023] 3. The adjustable oral irrigation device for oral care of this utility model features a widened section made of silicone material along the upper edge of the water-receiving cover on the side closest to the patient. Ear loops are located on both sides of the water-receiving cover, with one end of each ear loop connected to the side edge of the widened section. Adjustable buckles are provided on the ear loops, allowing the widened section to be placed against the patient's chin. The length of the ear loops can be adjusted using the buckles to secure the widened section against the patient's chin and hang on the patient's ears, thus fixing the water-receiving cover in place. This effectively collects the patient's saliva and rinsing liquid, further preventing water and saliva from overflowing from the patient's mouth and improving the patient's medical experience. Attached Figure Description

[0024] Figure 1 This is a schematic diagram of the overall structure of the adjustable oral care rinsing device provided by this utility model;

[0025] Figure 2 This is a partial cross-sectional structural diagram of the water flosser in an embodiment of this utility model;

[0026] Figure 3 yes Figure 2 Enlarged view of point A in the middle;

[0027] Explanation of reference numerals in the attached figures:

[0028] 1. Water flosser; 11. Handle housing; 111. Hand grip; 12. Water flosser hose; 13. Suction hose; 131. Rigid hose section; 132. Metal flexible hose section; 14. Flushing chamber; 15. Suction chamber; 16. Flushing hose; 17. Drain hose; 18. First hose; 181. Internal threaded port; 19. Groove; 191. Wedge-shaped groove;

[0029] 2. First water pump;

[0030] 3. Second water pump;

[0031] 4. Water flosser control components; 41. Control circuit board; 42. Control switch;

[0032] 5. Water catch cover; 51. Hanging ear strap; 52. Tension adjustment buckle; 53. Widened section; 54. First connector; 541. External thread;

[0033] 6. Sleeve; 61. Wedge-shaped clamp; 62. Expansion joint;

[0034] 7. Isolation shield. Detailed Implementation

[0035] To make the objectives, technical solutions, and advantages of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0036] Please see Figures 1 to 3 An adjustable oral rinsing device for oral care, comprising:

[0037] The oral irrigator 1 includes a hollow handle shell 11, an oral irrigator tube 12 and a suction tube 13 detachably connected to the front end of the handle shell 11, the handle shell 11 having an internal flushing chamber 14 and a suction chamber 15, and the tail end of the handle shell 11 being connected to a flushing hose 16 and a drain hose 17. The oral irrigator tube 12 is connected to the flushing hose 16 through the flushing chamber 14, and the suction tube 13 is connected to the drain hose 17 through the suction chamber 15.

[0038] The oral irrigator control assembly 4 includes a control circuit board 41 located inside the handle housing 11, a control switch 42 located on the outer wall of the handle housing 11, and a first water pump 2 and a second water pump 3 respectively installed on the irrigation chamber 14 and the suction chamber 15. The first water pump 2, the second water pump 3, and the control switch 42 are electrically connected to the control circuit board 41. The doctor can turn on the first water pump 2 and the second water pump 3 through the control switch 42, and the patient's mouth can be rinsed through the irrigation tube 12. At the same time, the rinsed water can be suctioned out of the mouth through the suction tube 13 to avoid water and saliva accumulating in the patient's mouth.

[0039] The water-collecting cover 5 is used to collect liquids flowing from the mouth, securing it to the chin. This further prevents water or saliva from soiling the patient's clothing. A first hose 18 is integrally connected to one side of the drain hose 17, and the end of the first hose 18 is detachably connected to the lower end of the water-collecting cover 5. The water-collecting cover 5 is a disposable item, while the first hose 18 connected to the drain hose 17 is a reusable item. When the next patient uses it, simply connect the first hose 18 to the lower end of a new water-collecting cover 5. This cleanliness and hygiene helps prevent cross-infection.

[0040] Preferably, the suction tube 13 is a flexible metal tube with a rubber coating. Making the suction tube 13 a flexible metal tube allows the doctor to adjust its bending angle, thereby adjusting the position of the suction tube 13's port in the oral cavity. This prevents the suction tube 13's port from being too close to the water flosser tube 12's port, which could affect the rinsing effect, and also expands the field of vision at the rinsing site, making the rinsing operation more convenient.

[0041] Preferably, the ends of the oral irrigator 12 and the suction pipe 13 near the handle housing 11 are fixedly inserted into the same sleeve 6. The upper end of the handle housing 11 has a groove 19 that matches the sleeve 6. The irrigating cavity 14 and the suction cavity 15 are respectively inserted into the bottom wall of the groove 19. After the sleeve 6 is engaged with the groove 19, the oral irrigator 12 and the suction pipe 13 are sealed and connected to the irrigating cavity 14 and the suction cavity 15, respectively. The oral irrigator 12, the suction pipe 13, and the sleeve 6 are detachably connected to the handle housing 11. The oral irrigator 12, the suction pipe 13, and the sleeve 6 are disposable items, while the handle housing 11 and its internal components are reusable items.

[0042] Preferably, the lower end of the side wall of the sleeve 6 is provided with a plurality of wedge-shaped locking blocks 61 evenly distributed along its outer periphery, and the lower end of the inner wall of the groove 19 is provided with a plurality of wedge-shaped slots 191 that match the wedge-shaped locking blocks 61 evenly distributed along its circumference. The lower end side wall of the sleeve 6 is provided with a plurality of deformation slots 62 evenly distributed along its circumference, so that when the sleeve 6 is inserted into the groove 19, the outer diameter of the end where the wedge-shaped locking blocks 61 are located can be reduced, which facilitates insertion and allows the wedge-shaped locking blocks 61 and the wedge-shaped slots 191 to engage and connect with each other. The sleeve 6 is made of rigid plastic.

[0043] Preferably, the outer wall of the sleeve 6 is fixedly fitted with an isolation cover 7 to prevent the patient's mouth from coming into contact with the reusable handle shell 11 and causing cross-infection.

[0044] Preferably, the suction pipe 13 includes a rigid pipe section 131 fixed to the sleeve 6 and a flexible metal pipe section 132 integrally connected to the rigid pipe section 131. The rigid pipe section 131 facilitates connection or disconnection from the handle housing 11 together with the sleeve 6.

[0045] To facilitate hand operation by doctors, the outer walls on both sides of the handle shell 11 are provided with hand gripping parts 111.

[0046] Preferably, the water-receiving cover 5 has a widened portion 53 on the upper edge of the side closest to the human body, and the widened portion 53 is made of silicone material;

[0047] The water-receiving cover 5 is provided with ear straps 51 on both sides. One end of each ear strap 51 is connected to the side edge of the widened part 53. Each ear strap 51 is provided with a tension adjustment buckle 52.

[0048] In this embodiment, ear loops 51 are provided on both sides of the water-receiving cover 5. One end of each ear loop 51 is connected to the side edge of the widened part 53, and a tension adjustment buckle 52 is provided on the ear loop 51. The widened part 53 can be placed against the patient's chin, and the length of the ear loop 51 can be adjusted by the tension adjustment buckle 52 so that the ear loop 51 hangs on the patient's ear, thereby fixing the water-receiving cover 5. This can serve to collect the patient's saliva and rinsing liquid, further preventing water and saliva from overflowing from the patient's mouth and improving the patient's medical experience.

[0049] Preferably, the lower end of the water receiving cover 5 is provided with a first connector 54 communicating with its interior. The outer wall of the first connector 54 is provided with an external thread 541. The end of the first hose 18 is integrally connected with an internal thread port 181 that matches the first connector 54, so as to facilitate the disassembly and assembly of the first hose 18 and the water receiving cover 5.

[0050] The present invention has been further described above with reference to the embodiments, but the present invention is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present invention.

Claims

1. An adjustable oral irrigation device for oral care, characterized in that, It includes: A water flosser (1) includes a hollow handle shell (11), a water flossing tube (12) detachably connected to the front end of the handle shell (11), and a water suction tube (13). The handle shell (11) is provided with a flushing chamber (14) and a water suction chamber (15). The tail end of the handle shell (11) is connected to a flushing hose (16) and a drain hose (17). The water flossing tube (12) is connected to the flushing hose (16) through the flushing chamber (14), and the water suction tube (13) is connected to the drain hose (17) through the water suction chamber (15). The water flosser control assembly (4) includes a control circuit board (41) located inside the handle housing (11), a control switch (42) located on the outer wall of the handle housing (11), and a first water pump (2) and a second water pump (3) respectively installed on the rinsing chamber (14) and the suction chamber (15). The first water pump (2), the second water pump (3) and the control switch (42) are electrically connected to the control circuit board (41). A water-receiving cover (5) is used to hold liquid flowing from the mouth at the chin. A first hose (18) is integrally connected to one side of the drain hose (17). The port of the first hose (18) is detachably connected to the lower end of the water-receiving cover (5).

2. The adjustable oral irrigation device for oral care of claim 1, wherein, The water suction pipe (13) is a flexible metal hose with a rubber layer covering its surface.

3. An adjustable oral irrigation device for oral care according to claim 1 or 2, characterized in that The flushing tube (12) and the suction tube (13) are fixedly inserted into the same sleeve (6) at one end near the handle housing (11). The upper end of the handle housing (11) is provided with a groove (19) that matches the sleeve (6). The flushing cavity (14) and the suction cavity (15) are respectively inserted into the bottom wall of the groove (19). After the sleeve (6) is connected to the groove (19), the flushing tube (12) and the suction tube (13) are sealed and connected to the flushing cavity (14) and the suction cavity (15) respectively.

4. An adjustable oral irrigation device for oral care according to claim 3, characterized in that The lower end of the sleeve (6) is provided with a plurality of wedge-shaped blocks (61) evenly along its outer periphery. The lower end of the inner wall of the groove (19) is provided with a plurality of wedge-shaped slots (191) that match the wedge-shaped blocks (61) evenly along its circumference. The lower end of the sleeve (6) is provided with a plurality of deformation seams (62) evenly along its circumference.

5. An adjustable oral irrigation device for oral care according to claim 4, characterized in that An isolation cover (7) is fixedly fitted onto the outer wall of the sleeve (6).

6. An adjustable oral irrigation device for oral care according to claim 5, characterized in that The suction pipe (13) includes a rigid pipe section (131) fixed on the sleeve (6) and a flexible metal pipe section (132) integrally connected to the rigid pipe section (131).

7. The adjustable oral irrigation device for oral care of claim 1, wherein, The handle housing (11) has a hand gripping part (111) on each of its two outer walls.

8. The adjustable oral irrigation device for oral care of claim 1, wherein: The water-receiving cover (5) has a widened part (53) on the upper edge of the side closest to the human body, and the widened part (53) is made of silicone material; The water-receiving cover (5) has ear straps (51) on both sides. One end of each ear strap (51) is connected to the side edge of the widened part (53). Each ear strap (51) has a tension adjustment buckle (52).

9. The adjustable oral irrigation device for oral care of claim 1, wherein, The lower end of the water-receiving cover (5) is provided with a first connector (54) communicating with its interior. The outer wall of the first connector (54) is provided with an external thread (541). The end of the first hose (18) is integrally connected with an internal thread port (181) that matches the first connector (54).

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