Oral care device

Abstract

The utility model relates to the technical field of medical care devices, and provides an oral care device. The oral care device comprises a handle, a flushing head and two wiping heads, the flushing head and the two wiping heads are connected to one end of the handle, and the two wiping heads are arranged on the two sides of the flushing head in the direction around the axis of the handle respectively, so that the flushing head and the two wiping heads jointly define a cleaning space; a flushing channel is formed in the flushing head, one end of the flushing channel is communicated with the liquid outlet device, and the other end of the flushing channel forms a flushing opening in the side, facing the cleaning space, of the flushing head; a suction channel is formed in the wiping head, one end of the suction channel is used for communicating with a negative pressure suction device, and the other end of the suction channel forms a suction opening in the side, facing the cleaning space, of the wiping head. The flushing head sprays liquid for flushing operation, the wiping head wipes teeth and sucks the liquid sprayed by the flushing head, a single medical worker can clean the oral cavity of a patient by using the oral cavity nursing device, and the efficiency of cleaning the oral cavity of the patient by the medical worker is improved.

Description

Technical Field

[0001] The present disclosure relates to the technical field of medical care devices, and particularly to an oral care device. Background Art

[0002] The oral cavity is an excellent environment for the inhabitation and growth of microorganisms. For critically ill, comatose, elderly, patients under general anesthesia who have not woken up, those after major surgeries, and those with chest trauma, etc., it is difficult for them to take care of themselves. Moreover, vomitus, secretions, sputum, etc. are likely to be in the oral cavity and cannot be coughed out by themselves, resulting in a decline in the oral self-cleaning ability, which easily causes bacteria to grow in the patient's oral cavity, oral infections, bad odors, and even erosions and a series of oral hygiene problems. Therefore, medical staff need to clean the patient's oral cavity in a timely manner to ensure the oral cavity remains healthy.

[0003] When cleaning the patient's oral cavity, there are many gaps between the patient's teeth and it is easy for secretions to adhere, making it difficult to perform the cleaning operation. Usually, one person needs to inject oral care liquid into the oral cavity with a syringe, and another person needs to wipe the teeth inside the oral cavity and aspirate the oral care liquid, making it time-consuming and laborious for two people to perform oral care, affecting the efficiency of medical staff in performing oral care. Utility Model Content

[0004] In order to solve the above technical problems or at least partially solve the above technical problems, the present disclosure provides an oral care device.

[0005] The present disclosure provides an oral care device, including a handle, a flushing head, and two wiping heads;

[0006] The flushing head and the two wiping heads are both connected to one end of the handle. Along the direction around the axis of the handle, the two wiping heads are respectively arranged on both sides of the flushing head, so that the flushing head and the two wiping heads jointly enclose a cleaning space;

[0007] A flushing channel is formed inside the flushing head. One end of the flushing channel is used to communicate with a liquid discharging device, and the other end forms a flushing port on the side of the flushing head facing the cleaning space;

[0008] An aspiration channel is formed inside the wiping head. One end of the aspiration channel is used to communicate with a negative pressure aspiration device, and the other end forms an aspiration port on the side of the wiping head facing the cleaning space.

[0009] Optionally, the flushing head includes a flushing head main body and a brush head;

[0010] The punch body is connected to the handle. The flushing channel is formed inside the punch body. The brush head is arranged at one end of the punch body away from the handle, and the brush head is arranged on one side of the punch body facing the cleaning space. The flushing port is formed on the brush head.

[0011] Optionally, the wiping head includes a main body tube and a sponge block;

[0012] The main body tube is connected to the handle. The suction channel is formed inside the main body tube. The sponge block is arranged at one end of the main body tube away from the handle. The suction port is formed on one side of the sponge block facing the cleaning space.

[0013] Optionally, the sponge block wraps one end of the main body tube away from the handle.

[0014] Optionally, an auxiliary hole is provided on one side of the wiping head facing away from the cleaning space, and the auxiliary hole communicates with the suction channel.

[0015] Optionally, the handle is provided with a water inlet pipe and two water outlet pipes;

[0016] One end of the water inlet pipe communicates with the flushing channel, and the other end communicates with the liquid discharging device. One end of the water outlet pipe communicates with the suction channel, and the other end communicates with the negative pressure suction device.

[0017] Optionally, the water inlet pipe penetrates through the handle along the extending direction of the handle, and the water outlet pipe penetrates through the handle along the extending direction of the handle.

[0018] Optionally, an adjusting member is provided on the water inlet pipe;

[0019] The adjusting member includes a sleeve and a roller. The water inlet pipe is arranged inside the sleeve along the extending direction of the sleeve. An opening is provided on the side wall of the sleeve. A sliding groove is provided on the inner wall of the opening. The sliding groove is inclined towards the axis of the sleeve along the extending direction of the sleeve. The roller is arranged in the opening and is slidably connected to the sliding groove so that the roller can move along the sliding groove.

[0020] Optionally, the two wiping heads are inclined in a direction away from each other in the direction away from the handle.

[0021] Optionally, both the flushing head and the wiping head are elastic.

[0022] The technical solution provided by the present disclosure has the following advantages compared with the prior art:

[0023] The oral care device provided by the embodiments of the present disclosure includes a handle, a rinsing head, and two wiping heads; the rinsing head and the two wiping heads are both connected to one end of the handle. Along the direction around the axis of the handle, the two wiping heads are respectively arranged on both sides of the rinsing head, so that the rinsing head and the two wiping heads jointly enclose a cleaning space, and the cleaning space can be used to accommodate the patient's teeth; a rinsing channel is formed inside the rinsing head, one end of the rinsing channel is used to communicate with a liquid outlet device, and the other end forms a rinsing port on the side of the rinsing head facing the cleaning space, so that the liquid outlet device can convey liquid into the rinsing channel, and the liquid can be sprayed from the rinsing port towards the cleaning space; a suction channel is formed inside the wiping head, one end of the suction channel is used to communicate with a negative pressure suction device, and the other end forms a suction port on the side of the wiping head facing the cleaning space, and the liquid near the suction port in the cleaning space can be sucked into the suction channel through the suction port. The liquid sprayed by the rinsing head rinses the teeth in the cleaning space, and the wiping head can wipe the teeth in the cleaning space and suck the liquid on the teeth. The medical staff can move the handle to clean the teeth at different positions in the patient's oral cavity, so that a single medical staff can use the oral care device to complete the cleaning operation of the patient's oral cavity, improving the efficiency of the medical staff in performing oral care. Description of the Drawings

[0024] The drawings here are incorporated into the specification and form a part of this specification, showing embodiments consistent with the present disclosure and used together with the specification to explain the principles of the present disclosure.

[0025] To more clearly illustrate the technical solutions in the embodiments of the present disclosure or the prior art, the following will briefly introduce the drawings required for use in the description of the embodiments or the prior art. Obviously, for those of ordinary skill in the art, other drawings can be obtained based on these drawings without creative efforts.

[0026] Figure 1 It is the front view of the oral care device according to the embodiments of the present disclosure;

[0027] Figure 2 It is Figure 1 The enlarged view of the structure at A in

[0028] Wherein, 1. Handle; 11. Water inlet pipe; 12. Water outlet pipe; 13. Adjusting member; 131. Sleeve; 132. Sliding groove; 133. Roller; 2. Rinsing head; 21. Brush head; 22. Punch body; 23. Rinsing channel; 24. Rinsing port; 3. Wiping head; 31. Sponge block; 32. Main body pipe; 33. Suction channel; 34. Suction port. Detailed Embodiments

[0029] To better understand the above-mentioned objects, features, and advantages of the present disclosure, the solutions of the present disclosure will be further described below. It should be noted that, without conflict, the embodiments of the present disclosure and the features in the embodiments may be combined with each other.

[0030] In the following description, many specific details are set forth to facilitate a thorough understanding of the present disclosure, but the present disclosure may also be implemented in other ways different from those described herein; obviously, the embodiments in the specification are only a part of the embodiments of the present disclosure, rather than all the embodiments.

[0031] Referring to Figure 1 and Figure 2 As shown, the embodiments of the present disclosure provide an oral care device, including a handle 1, a flushing head 2, and two wiping heads 3; the flushing head 2 and the two wiping heads 3 are both connected to one end of the handle 1. Along the direction around the axis of the handle 1, the two wiping heads 3 are respectively arranged on both sides of the flushing head 2, so that the flushing head 2 and the two wiping heads 3 jointly enclose a cleaning space; a flushing channel 23 is formed inside the flushing head 2, one end of the flushing channel 23 is used to communicate with a liquid outlet device, and the other end forms a flushing port 24 on the side of the flushing head 2 facing the cleaning space; a suction channel 33 is formed inside the wiping head 3, one end of the suction channel 33 is used to communicate with a negative pressure suction device, and the other end forms a suction port 34 on the side of the wiping head 3 facing the cleaning space.

[0032] Specifically, one end of the handle 1 is provided with the flushing head 2 and the two wiping heads 3. The handle 1 can be selected to be a cylindrical structure. It can be selected that the flushing head 2 and the two wiping heads 3 are arranged at intervals along the direction around the axis of the handle 1, and the flushing head 2 is arranged between the two wiping heads 3, so that the space between the flushing head 2 and the two wiping heads 3 serves as the cleaning space. The teeth of the patient can be rinsed by the water flow flowing out of the flushing port 24 of the flushing head 2 in the cleaning space, and the wiping head 3 can suck the residual liquid on the patient's teeth. By moving the handle, the flushing head 2 and the wiping head 3 can wipe the patient's teeth, so that a medical staff can complete the cleaning operation of the patient's oral cavity alone.

[0033] The above-mentioned flushing head 2 can be selected to be a hollow tube structure inside, and the wiping head 3 is a hollow tube structure inside. A through hole communicating with the flushing channel 23 is provided on the side surface of the flushing head 2 facing the cleaning space as the flushing port 24, and a through hole communicating with the suction channel 33 is provided on the side surface of the wiping head 3 facing the cleaning space as the suction port 34.

[0034] An opening communicating with the flushing channel 23 can be selected to be provided at one end of the above-mentioned flushing head 2 close to the handle 1, and the liquid outlet device is connected to the opening of the flushing head 2 through a hose, so that the liquid output by the liquid outlet device can enter the flushing channel 23 through the opening, and the liquid in the flushing channel 23 can flow into the cleaning space through the flushing port 24.

[0035] One end of the above-mentioned wiping head 3 close to the handle 1 can be optionally provided with an opening communicating with the suction channel 33. The negative pressure suction device can be optionally connected to the opening through a hose. When the negative pressure suction device is started, a negative pressure environment is formed in the suction channel 33, so that the liquid in the cleaning space enters the suction channel 33 through the suction port 34 and is sucked into the negative pressure suction device.

[0036] Certainly, it can also be selected that the inside of the handle 1 is hollow, and a water inlet pipe 11 communicating with the flushing channel 23 and a water outlet pipe 12 communicating with the suction channel 33 are arranged inside the handle 1. The water inlet pipe 11 is connected to the liquid outlet device, and the water outlet pipe 12 is connected to the negative pressure suction device.

[0037] The above-mentioned flushing head 2 and wiping head 3 can be optionally made of medical plastic or medical rubber, and bristles are arranged on the flushing head 2, and a sponge is arranged on the wiping head 3. When the flushing head 2 and the wiping head 3 rub against the patient's teeth, the wiping head 3 can wipe the opposite sides of the patient's teeth.

[0038] The above-mentioned handle 1 can be optionally provided with a water inlet pipe 11 and a water outlet pipe 12. One end of the water inlet pipe 11 is connected to the liquid outlet device, and the other end is connected to the flushing channel 23. One end of the water outlet pipe 12 is connected to the negative pressure suction device, and the other end is connected to the suction channel 33.

[0039] The above-mentioned liquid outlet device can be optionally an infusion bottle and an infusion tube. The infusion tube is connected to the flushing channel 23. The infusion bottle is placed at a high place, and the liquid in the infusion bottle sprays out from the flushing port 24 due to the pressure of the liquid itself. Certainly, it can also be selected that the liquid outlet device includes a water storage tank and a water pump. The water pump is connected to the flushing channel 23 through a hose. After the water pump is started, the liquid in the water storage tank is input into the flushing channel 23. The negative pressure suction device can be optionally a gas pump. The gas pump is connected to the suction channel 33 through a hose, so that a negative pressure can be formed in the suction channel 33 when the gas pump is started; certainly, it can also be selected that the negative pressure suction device is a small air compressor. The small air compressor is connected to the suction channel 33 through a hose, so that a negative pressure can be formed in the suction channel 33 when the small air compressor is started.

[0040] The liquid output by the above-mentioned liquid outlet device to the flushing channel 23 can be water. Certainly, it can also be selected as physiological saline or other medical oral cleaning liquids.

[0041] When the oral care device provided by the embodiment of the present disclosure is specifically used, a medical staff holds the handle 1 and inserts the rinsing head 2 and the wiping head 3 into the patient's oral cavity, so that the patient's teeth are located between the two wiping heads 3. Then, the liquid discharging device and the negative pressure suction device are started, so that the rinsing port 24 faces the patient's teeth in the cleaning space to spray water. The medical staff moves the handle 1 to make the rinsing head 2 and the wiping head 3 rub against the patient's teeth, and adjusts the angle of the water flow sprayed by the rinsing head 2, so as to make the rinsing head 2 and the wiping head 3 wipe the surface of the patient's teeth. At the same time of wiping the teeth, the two wiping heads 3 suck the water sprayed by the rinsing head 2 through the suction ports 34, so that the wiping heads 3 suck the water on the teeth into the suction channels 33, and thus a medical staff can complete the oral cleaning operation of the patient.

[0042] The oral care device provided by the embodiment of the present disclosure includes a handle 1, a rinsing head 2 and two wiping heads 3; the rinsing head 2 and the two wiping heads 3 are both connected to one end of the handle 1. Along the direction around the axis of the handle 1, the two wiping heads 3 are respectively arranged on both sides of the rinsing head 2, so that the rinsing head 2 and the two wiping heads 3 jointly enclose a cleaning space, and the cleaning space can be used to accommodate the patient's teeth; a rinsing channel 23 is formed inside the rinsing head 2, one end of the rinsing channel 23 is used to communicate with the liquid discharging device, and the other end forms a rinsing port 24 on the side of the rinsing head 2 facing the cleaning space, so that the liquid discharging device can convey liquid into the rinsing channel 23, and the liquid can be sprayed from the rinsing port 24 towards the cleaning space; a suction channel 33 is formed inside the wiping head 3, one end of the suction channel 33 is used to communicate with the negative pressure suction device, and the other end forms a suction port 34 on the side of the wiping head 3 facing the cleaning space, and the liquid near the suction port 34 in the cleaning space can be sucked into the suction channel 33 through the suction port 34. The liquid sprayed by the rinsing head 2 rinses the teeth in the cleaning space, and the wiping head 3 can wipe the teeth in the cleaning space and suck the liquid on the teeth. The medical staff moves the handle 1 to clean the teeth at different positions in the patient's oral cavity, so that a single medical staff can use the oral care device to complete the cleaning operation of the patient's oral cavity, improving the efficiency of the medical staff in performing oral care.

[0043] Refer to Figure 1 and Figure 2 As shown, in some embodiments, the rinsing head 2 includes a punch body 22 and a brush head 21; the punch body 22 is connected to the handle 1, the rinsing channel 23 is formed inside the punch body 22, the brush head 21 is arranged at the end of the punch body 22 away from the handle 1, and the brush head 21 is arranged on the side of the punch body 22 facing the cleaning space, and the rinsing port 24 is formed on the brush head 21. With such a setting, the water flow sprayed from the rinsing port 24 rinses the patient's teeth, and the movement of the handle 1 can make the brush head 21 rub against the surface of the teeth, so that the rinsing head 2 cooperates with the water flow of the rinsing head 2 to clean the tooth surface, improving the cleaning efficiency of the oral care device for the teeth.

[0044] Specifically, the punch body 22 can be selected as a cylindrical tube body. Of course, it can also be selected as a rectangular tube body. The inside of the tube body is hollow, and one end of the tube body away from the handle 1 is closed, and the other end is open to communicate with the liquid discharging device. Through holes are provided on the brush head 21, and an opening communicating with the internal space of the punch body 22 is provided on the side of the punch body 22 where the brush head is provided. The opening on the punch body 22 communicates with the through holes on the brush head 21, so that the through holes on the brush head 21 serve as the flushing ports 24, and the internal space of the tube body serves as the flushing channel 23. The brush head 21 can be selected as a block body or a plate body structure. Brush bristles are provided on the brush head 21. The brush bristles can be selected to be arranged on the side of the flushing port 24 away from the handle 1. Of course, the brush bristles can also be selected to be arranged around the flushing port 24.

[0045] Referring to Figure 1 and Figure 2 As shown, in some embodiments, the wiping head 3 includes a main body tube 32 and a sponge block 31. The main body tube 32 is connected to the handle 1, and a suction channel 33 is formed inside the main body tube 32. The sponge block 31 is arranged at one end of the main body tube 32 away from the handle 1, and a suction port 34 is formed on the side of the sponge block 31 facing the cleaning space. With such a setting, when the liquid sprayed from the flushing port 24 flows on the surface of the teeth, the sponge block 31 can pre-absorb the liquid flowing on the surface of the teeth. After the sponge block 31 is full, the excess liquid is then sucked into the suction channel 33 through the suction port 34. When more liquid is sprayed from the flushing port 24, the sponge block 31 pre-absorbs part of the liquid to prevent the liquid from accumulating in the patient's oral cavity, providing sufficient time for the medical staff to adjust the liquid discharge flow rate of the liquid discharging device. And it is not easy to injure the patient's gums when the sponge block 31 wipes the patient's teeth after absorbing the liquid.

[0046] Specifically, the inside of the main body tube 32 is hollow, and one end of the main body tube 32 is closed and the other end is open, so that the negative pressure suction device can be connected to the open end of the main body tube 32. The sponge block 31 is arranged on the main body tube 32, and the sponge block 31 is at least arranged on the side of the main body tube 32 facing the cleaning space. Through holes are provided on the sponge block 31, and an opening communicating with the internal space of the main body tube 32 is provided on the side of the main body tube 32 facing the cleaning space. The opening on the main body tube 32 communicates with the through holes on the sponge block 31, so that the through holes on the sponge block 31 serve as the suction port 34.

[0047] The above-mentioned sponge block 31 is made of sponge, and the sponge meets the medical standards, so that the sponge block 31 can perform wiping operations in the patient's oral cavity. The sponge blocks 31 of the two wiping heads 3 are respectively on both sides of the teeth. The liquid sprayed from the flushing port 24 flows on the surface of the teeth, and the sponge block 31 can first absorb the liquid flowing on the surface of the teeth, and then the excess liquid enters the suction channel 33 inside the main body tube 32 through the suction port 34 formed on the sponge block 31.

[0048] Referring toFigure 1 and Figure 2 As shown in Figure 2 , in some embodiments, the sponge block 31 wraps around one end of the main body tube 32 away from the handle 1. With such an arrangement, the sponge block 31 can also wipe other positions of the patient's oral cavity on the side of the main body tube 32 away from the cleaning space, and the sponge block 31 can form a buffer structure at one end of the main body tube 32 away from the handle 1 to prevent the end of the main body tube 32 away from the handle 1 from stabbing or scratching the patient's oral cavity.

[0049] Specifically, the sponge block 31 can be selected as a rectangular block sponge. One end of the sponge block 31 is recessed to form a mounting groove, and the end of the main body tube 32 away from the handle is inserted into the mounting groove so that the sponge block 31 wraps around one end of the main body tube 32 away from the handle 1. Of course, the sponge block 31 can also be selected to be bent to form an annular structure, and the annular sponge block 31 surrounds one end of the main body tube 32 away from the handle 1 so that the sponge block 31 wraps around one end of the main body tube 32 away from the handle 1.

[0050] Referring to Figure 1 and Figure 2 As shown in Figure 2 , in some embodiments, an auxiliary hole is provided on the side of the wiping head 3 facing away from the cleaning space, and the auxiliary hole communicates with the suction channel 33. With such an arrangement, when sucking the accumulated fluid in a small space in the patient's oral cavity, one side of a wiping head 3 away from the cleaning space is moved to the position of the accumulated fluid, and the auxiliary hole can be used to suck the accumulated fluid, so as to facilitate the medical staff to suck the accumulated fluid in a small space in the patient's oral cavity and improve the flexibility of the operation of sucking the accumulated fluid in the patient's oral cavity using the oral care device.

[0051] Specifically, through holes can be provided on the side surface of the wiping head 3 facing away from the cleaning space, and the through holes communicate with the suction channel 33. After the negative pressure suction device is started, the suction channel 33 can suck the liquid outside the cleaning space from the auxiliary hole, so that there is more liquid accumulated in the patient's oral cavity. When the space at the position where the liquid is accumulated is small, the wiping head 3 is moved to the position of the accumulated liquid in the oral cavity, and the auxiliary hole is used to suck the accumulated liquid in the patient's oral cavity.

[0052] When the sponge block 31 wraps around the main body tube 32, a through hole is provided on the side of the main body tube 32 facing away from the cleaning space, and the through hole communicates with the suction channel 33. An avoidance hole is provided on the side of the sponge block 31 facing away from the cleaning space, and the avoidance hole communicates with the through hole.

[0053] Referring to Figure 1 and Figure 2As shown, in some embodiments, the handle 1 is provided with a water inlet pipe 11 and two water outlet pipes 12; one end of the water inlet pipe 11 is communicated with the flushing channel 23, and the other end is communicated with the liquid discharging device. One end of the water outlet pipe 12 is communicated with the suction channel 33, and the other end is communicated with the negative pressure suction device. With such a setting, the water inlet pipe 11 facilitates the connection between the flushing head 2 and the liquid discharging device, and the water outlet pipe 12 facilitates the connection between the wiping head 3 and the negative pressure suction device. The water inlet pipe 11 and the water outlet pipe 12 are on the handle 1, and when the handle 1 moves, the connection between the flushing head 2 and the liquid discharging device and the connection between the wiping head 3 and the negative pressure suction device can be stably maintained, ensuring the normal use of the oral care device. When the lengths of the water inlet pipe 11 and the water outlet pipe 12 are relatively long, the oral care device can move a relatively long distance relative to the liquid discharging device and the negative pressure suction device, improving the moving range of the oral care device.

[0054] Specifically, it can be selected that the water inlet pipe 11 and the water outlet pipe 12 are arranged on the surface of the handle 1. The flushing channel 23 in the flushing head 2 forms a communication hole on the side surface of the flushing head 2 near one end of the handle 1. One end of the water inlet pipe 11 is inserted into the communication hole of the flushing head 2, and the other end is communicated with the liquid discharging device; the suction channel 33 in the wiping head 3 forms a communication hole on the side surface of the wiping head 3 near one end of the handle 1. One end of the water outlet pipe 12 is inserted into the communication hole of the wiping head 3, and the other end is communicated with the negative pressure suction device.

[0055] Of course, it can also be selected that the water inlet pipe 11 and the water outlet pipe 12 penetrate through the handle 1. The flushing channel 23 in the flushing head 2 forms an opening at one end of the flushing head 2 near the handle 1. When the flushing head 2 is connected to the handle 1, the water inlet pipe 11 is inserted and connected to the opening on the flushing head 2, so that the water inlet pipe 11 is communicated with the flushing channel 23; the suction channel 33 in the wiping head 3 forms an opening at one end of the wiping head 3 near the handle 1. When the wiping head 3 is connected to the handle 1, the water outlet pipe 12 is inserted and connected to the opening on the wiping head 3, so that the water outlet pipe 12 is communicated with the suction channel 33.

[0056] Refer to Figure 1 and Figure 2 As shown, in some embodiments, the water inlet pipe 11 penetrates through the handle 1 along the extending direction of the handle 1, and the water outlet pipe 12 penetrates through the handle 1 along the extending direction of the handle 1. With such a setting, the water inlet pipe 11 and the water outlet pipe 12 are arranged inside the handle 1, which is convenient for the user to hold the handle 1; and it avoids increasing the volume of the flushing head 2 at the connection between the water inlet pipe 11 and the flushing head 2, and increasing the volume of the wiping head 3 at the connection between the water outlet pipe 12 and the wiping head 3, so that when the flushing head 2 and the wiping head 3 extend into the patient's oral cavity, they will scrape against the inner wall of the patient's oral cavity.

[0057] Specifically, three through holes can be selectively provided on the handle 1 along the extension direction of the handle 1. The water inlet pipe 11 is passed through one through hole, and the other two through holes are respectively passed through two water outlet pipes 12, that is, both the water inlet pipe 11 and the water outlet pipes 12 are partially arranged inside the handle 1, so that the handle 1 shields and protects the water inlet pipe 11 and the water outlet pipes 12. The water inlet pipe 11 and the water outlet pipes 12 extend out of the handle 1 at one end of the handle 1 away from the flushing head 2 and the wiping head 3, so that the water inlet pipe 11 and the water outlet pipes 12 are respectively used to connect the liquid discharging device and the negative pressure suction device at one end of the handle 1 away from the flushing head 2 and the wiping head 3.

[0058] Referring Figure 1 and Figure 2 As shown, in some embodiments, an adjusting member 13 is provided on the water inlet pipe 11; the adjusting member 13 includes a sleeve 131 and a roller 133. The water inlet pipe 11 is passed through the sleeve 131 along the extension direction of the sleeve 131. An opening is provided on the side wall of the sleeve 131, and a sliding groove 132 is provided on the inner wall of the opening. The sliding groove 132 is inclined towards the axis of the sleeve 131 along the extension direction of the sleeve 131. The roller 133 is arranged in the opening and is slidably connected with the sliding groove 132, so that the roller 133 can move along the sliding groove 132. With such a setting, when the roller 133 slides towards the end of the sliding groove 132 close to the axis of the sleeve 131 in the sliding groove 132, the roller 133 squeezes the water inlet pipe 11 to reduce the amount of liquid passing through the water inlet pipe 11. Thus, the amount of liquid passing through the water inlet pipe 11 can be controlled by the sliding of the roller 133 in the sliding groove 132, so as to adjust the flow rate of the water flow ejected from the flushing port 24.

[0059] Specifically, the sleeve 131 can be selected as a rectangular hollow cylindrical pipe. Of course, it can also be selected as a hollow cylindrical pipe body. It can be selected that the roller 133 is provided with a roller shaft, a rectangular opening is provided on the sleeve 131, the opening is arranged along the extension direction of the sleeve 131, and the sliding groove 132 is provided on the side wall of the opening perpendicular to the extension direction of the sleeve 131. The roller shaft of the roller 133 is slidably connected with the sliding groove 132; when the roller 133 is located at the end of the sliding groove 132 away from the axis of the sleeve 131, the roller 133 does not squeeze the water inlet pipe 11, and the adjusting member 13 does not restrict the liquid from passing through the water inlet pipe 11. When the roller 133 slides towards the end of the sliding groove 132 close to the axis of the sleeve 131 in the sliding groove 132, the roller 133 gradually moves towards the water inlet pipe 11, so that the roller 133 squeezes the outer wall of the water inlet pipe 11, and the water inlet pipe 11 is deformed to hinder the liquid from passing through the water inlet pipe 11, thereby reducing the amount of liquid passing through the water inlet pipe 11.

[0060] Referring Figure 1 and Figure 2As shown, in some embodiments, the two wiping heads 3 are inclined in a direction away from each other in a direction away from the handle 1. With this arrangement, when the end area of the handle 1 is small, the two wiping heads 3 are inclined so that the distance between the positions of the two wiping heads 3 where the suction ports 34 are provided can still adapt to the tooth size of the patient, enabling the wiping heads 3 and the rinsing head 2 to be mounted on the handle 1 with a smaller diameter, thereby reducing the overall size of the oral care device.

[0061] Specifically, in the extending direction of the handle 1, the two wiping heads 3 are inclined in a direction away from each other in a direction away from the handle 1, that is, the distance between the two wiping heads 3 gradually increases in the direction away from the handle 1, so that when the end area of the handle 1 is small, the distance between the two wiping heads 3 can still adapt to the tooth size of the patient.

[0062] Referring to Figure 1 and Figure 2 As shown, in some embodiments, both the rinsing head 2 and the wiping heads 3 are elastic. With this arrangement, when the tooth size of the patient is large, when the teeth enter between the two wiping heads 3, the two wiping heads 3 can elastically deform and move away from each other. When the handle 1 moves and the rinsing head 2 and the wiping heads 3 collide with the teeth, gums or the inner wall of the oral cavity, the rinsing head 2 and the wiping heads 3 can elastically deform to form a buffer, reducing the discomfort of the patient.

[0063] Specifically, the rinsing head 2 and the wiping heads 3 can be made of medical rubber or medical soft rubber, so that the rinsing head 2 and the wiping heads 3 can elastically deform to move closer to or away from each other, thereby changing the volume of the cleaning space to adapt to teeth of different sizes.

[0064] When the oral care device provided by the embodiments of the present disclosure is specifically used, a medical staff holds the handle 1 and inserts the rinsing head 2 and the wiping heads 3 into the patient's oral cavity, so that the patient's teeth are in the cleaning space, the brush head 21 is arranged facing the teeth, and the sponge block 31 is attached to the tooth surface. The liquid supply device and the negative pressure suction device are started, and the liquid is sprayed from the rinsing port 24 through the water inlet pipe 11 and the rinsing channel 23 to rinse the teeth. The medical staff controls the flow rate of the liquid sprayed from the rinsing port 24 by adjusting the position of the roller 133 in the sliding groove 132; the sponge block 31 absorbs the liquid flowing on the tooth surface, and the negative pressure suction device sucks the liquid on the tooth surface through the suction port 34 and the suction channel 33; when the medical staff moves the handle 1, the brush head 21 and the sponge block 31 wipe the tooth surface, and during the process of wiping the tooth surface, the rinsing port 24 continuously sprays water on the teeth, and the suction port 34 continuously sucks the surrounding liquid.

[0065] When there is accumulated liquid in other positions in the patient's oral cavity, move the handle 1 to make one of the wiping heads 3 close to the accumulated liquid on the side facing away from the cleaning space, and suck the accumulated liquid into the suction channel 33 through the auxiliary hole.

[0066] It should be noted that, in this document, relational terms such as "first" and "second" are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "comprising", "including" or any other variant thereof is intended to cover non-exclusive inclusion, such that a process, method, article or device comprising a series of elements includes not only those elements but also other elements not expressly listed, or elements inherent to such process, method, article or device. Without further limitation, an element defined by the statement "comprising an..." does not exclude the presence of additional identical elements in the process, method, article or device comprising the said element.

[0067] The above are only specific embodiments of the present disclosure, enabling those skilled in the art to understand or implement the present disclosure. Various modifications to these embodiments will be obvious to those skilled in the art, and the general principles defined herein can be implemented in other embodiments without departing from the spirit or scope of the present disclosure. Therefore, the present disclosure will not be limited to these embodiments described herein, but rather will be accorded the widest scope consistent with the principles and novel features disclosed herein.

Claims

1. An oral care device, characterized in that: It comprises a handle (1), a flushing head (2) and two wiping heads (3); The flushing head (2) and the two wiping heads (3) are both connected to one end of the handle (1), and along the direction of the axis of the handle (1), the two wiping heads (3) are respectively arranged on both sides of the flushing head (2), so that the flushing head (2) and the two wiping heads (3) together enclose a cleaning space; A flushing channel (23) is formed inside the flushing head (2), one end of the flushing channel (23) is used to communicate with the liquid outlet device, and the other end forms a flushing port (24) on a side of the flushing head (2) facing the cleaning space; A suction channel (33) is formed inside the wiping head (3), one end of the suction channel (33) is used to communicate with a negative pressure suction device, and the other end forms a suction port (34) on a side of the wiping head (3) facing the cleaning space.

2. The oral care device according to claim 1, characterized in that The flushing head (2) comprises a flushing head body (22) and a brush head (21); The punch body (22) is connected to the handle (1), the flushing channel (23) is formed inside the punch body (22), the brush head (21) is arranged at an end of the punch body (22) away from the handle (1), and the brush head (21) is arranged on a side of the punch body (22) facing the cleaning space, and the flushing port (24) is formed on the brush head (21).

3. The oral care device according to claim 1, characterized in that: The wiping head (3) comprises a main body tube (32) and a sponge block (31); The main body tube (32) is connected to the handle (1), the suction channel (33) is formed inside the main body tube (32), the sponge block (31) is arranged at an end of the main body tube (32) away from the handle (1), and the suction port (34) is formed on a side of the sponge block (31) facing the cleaning space.

4. The oral care device according to claim 3, characterized in that: The sponge block (31) wraps around an end of the main body tube (32) away from the handle (1).

5. The oral care device according to claim 3, characterized in that: The wiping head (3) is provided with an auxiliary hole on a side facing away from the cleaning space, and the auxiliary hole is communicated with the suction channel (33).

6. The oral care device according to claim 1, characterized in that: The handle (1) is provided with a water inlet pipe (11) and two water outlet pipes (12); One end of the water inlet pipe (11) is in communication with the flushing channel (23), and the other end is in communication with the liquid outlet device; one end of the water outlet pipe (12) is in communication with the suction channel (33), and the other end is in communication with the negative pressure suction device.

7. The oral care device according to claim 6, characterized in that The water inlet pipe (11) penetrates the handle (1) along the extension direction of the handle (1), and the water outlet pipe (12) penetrates the handle (1) along the extension direction of the handle (1).

8. The oral care device according to claim 6, characterized in that The water inlet pipe (11) is provided with an adjusting member (13); The regulating member (13) comprises a sleeve (131) and a roller (133); the water inlet pipe (11) is inserted into the sleeve (131) along the extension direction of the sleeve (131); an opening is provided on the side wall of the sleeve (131); a sliding groove (132) is provided on the inner wall of the opening; the sliding groove (132) is inclinedly arranged along the extension direction of the sleeve (131) toward an axis close to the sleeve (131); the roller (133) is arranged in the opening and is slidably connected to the sliding groove (132) so that the roller (133) can move along the sliding groove (132).

9. The oral care device according to claim 1, characterized in that: The two wiping heads (3) are arranged tilted in a direction away from the handle (1) and away from each other.

10. The oral care device according to claim 1, wherein: The flushing head (2) and the wiping head (3) are both elastic.

Images