CN211512143U - An oral cleaning irrigator after oral surgery - Google Patents

Abstract

The utility model relates to an oral cavity cleaning flusher after oral surgery, which comprises a toothbrush main body and a toothbrush head component; the toothbrush main body is of a double-layer hollow structure, and a washing tube cavity and a suction tube cavity which are longitudinally separated are arranged inside the toothbrush main body; the side wall of the bottom of the flushing pipe cavity is connected with an injector, so that liquid is input into the flushing pipe cavity and is cleaned; the top of the washing tube cavity is provided with a jack; the toothbrush head component comprises a hollow brush rod and a sponge brush head fixed on the brush rod; after the bottom of the brush rod is inserted into the jack, the toothbrush head component is fixed on the washing tube cavity; the top of the suction tube cavity is provided with an inlet for sucking liquid in the oral cavity; the bottom of the suction tube cavity is connected with a negative pressure generating device to create a negative pressure state inside the suction tube cavity so as to suck liquid in the suction tube cavity.

Description

An oral cleaning irrigator after oral surgery

technical field

The utility model relates to an oral cleaning irrigator after oral surgery, which is applied to postoperative oral care and belongs to the technical field of medical equipment.

Background technique

For patients undergoing oral surgery, the oral irrigating device is used to remove oral secretions and attachments on the flap after operation, maintain oral hygiene, prevent oral infection, and promote the healing of oral wounds and the survival of the flap. At present, this technology uses an infusion hose to connect physiological saline, rinses the patient's skin flap, cheek, tongue, pharynx, hard palate and other parts from different directions, and then uses a sputum suction tube to suction the oral fluid. The method requires the cooperation of two people, is inconvenient to operate, consumes manpower and time, and increases the pain of the patient; there are also many convenient-to-operate oral cleaning devices on the market, but the brush heads of these cleaning devices are large and hard, and the brush heads cannot be replaced, which is not applicable patients after oral surgery. There are wounds in the mouth of patients after oral surgery, and some patients have skin flaps in their mouths. If the cleaning device is not suitable, it is easy to cause pain in the patients, affect the blood supply of the flaps, and even the wounds bleed, and the blood in the mouth will adhere to the wounds or teeth in the mouth after coagulation. Not easy to clean.

Utility model content

In order to solve the above technical problems, the utility model provides an oral cleaning irrigator after oral surgery, which can facilitate patients or medical staff to perform postoperative oral cleaning operations, clean blood scabs in the mouth, keep the oral cavity clean, and at the same time protect the patient's oral wounds without affecting the Flap blood supply.

The technical scheme of the present utility model is as follows:

An oral cleaning irrigator after oral surgery, comprising a toothbrush main body and a toothbrush head assembly; the toothbrush main body is a double-layer hollow structure with a longitudinally separated irrigation lumen and a suction lumen inside; the bottom side wall of the irrigation lumen communicate with the syringe, and then input oral cleaning liquid into the flushing lumen; the top of the flushing lumen is provided with a jack; the toothbrush head assembly includes a hollow brush rod and a sponge brush head fixed on the brush rod; the After the bottom of the brush rod is inserted into the jack, the toothbrush head assembly is fixed on the flushing lumen; the top of the suction lumen is provided with an inlet for sucking the liquid in the oral cavity; the bottom of the suction lumen is communicated with the negative pressure generating device for suction The inside of the lumen creates a negative pressure state, which in turn sucks the fluid in the oral cavity.

Further, the side wall connecting the brush rod and the sponge brush head is provided with a plurality of spray heads that vertically pierce into the sponge brush head.

Further, the outer side wall of the upper part of the suction lumen is also provided with a side hole for adjusting the magnitude of the negative pressure in the suction lumen, and a hole cap is arranged on the side hole.

Further, the bottom of the flushing lumen is externally connected to the syringe through an injection connecting head; the end of the injection connecting pipe connected to the syringe is provided with an end cap; the bottom of the suction lumen is connected to the syringe through a negative pressure joint. The negative pressure connecting pipe is externally connected to the negative pressure generating device.

Further, a snap ring is provided on the socket of the flushing lumen, the socket has an inner thread, and the lower section of the snap ring is screwed with the socket for engaging the brush rod.

Further, the top of the suction lumen is higher than the top of the flushing lumen, and the part of the suction lumen higher than the flushing lumen is flat in cross section, and the thickness is smaller than the main part of the suction lumen and the flushing lumen; the flushing lumen is After fixing the toothbrush head assembly, its top is flush with the suction lumen.

Further, the middle outer side wall of the toothbrush body is provided with protrusions for anti-slip.

The utility model has the following beneficial effects:

1. The utility model provides an oral cleaning and irrigator after oral surgery, which is suitable for postoperative cleaning of patients undergoing oral surgery, and is provided with a flushing lumen and a suction lumen, and the bottom of the flushing lumen is connected to a syringe or an infusion set into the cavity. Input cleaning liquid, the cleaning liquid can enter the hollow brush rod of the toothbrush head assembly from the flushing lumen, and finally flow from the nozzle to the sponge brush head and then enter the oral cavity. In cooperation with the sponge brush head, it can not only ensure that the sponge brush head brushes the oral mucosa and In addition to the teeth, it can also achieve the purpose of gently rinsing the mouth; at the same time, due to the presence of wounds in the patient's mouth after oral surgery, it is impossible to cooperate with the operator to spit out the oral cleaning solution. The rinsing toothbrush has a simple structure and is easy to operate, and one person can complete the post-operative oral cleaning, while protecting the patient's oral wounds and oral cleaning.

2. The utility model is provided with a sponge brush head, which can effectively avoid wound bleeding caused by too hard toothbrush head, does not affect the blood supply of the skin flap, and can clean the blood scab and sputum in the oral cavity at the same time.

3. The toothbrush head assembly in the present invention is detachably connected to the main body of the toothbrush, and the toothbrush head assembly can be replaced at any time, so as to avoid wound infection caused by bacterial residues on the toothbrush head assembly caused by repeated use, and provide oral hygiene for patients after oral surgery. Reliable guarantee.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Fig. 2 is the structural representation of the toothbrush head assembly in the utility model;

3 is a schematic structural diagram of a brush rod and a spray head in the utility model.

The reference numbers in the figure are indicated as:

1. Toothbrush body; 11. Protrusion; 2. Toothbrush head assembly; 21. Brush rod; 22. Sponge brush head; 23. Spray head; 3. Rinse lumen; 31. Jack; Lumen; 42, side hole; 43, hole cap; 5, syringe; 51, injection connection head; 52, injection connection pipe; 6, negative pressure generating device; 61, negative pressure joint; 62, negative pressure connection pipe.

Detailed ways

The present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.

Referring to Figures 1 to 3, an oral cleaning and irrigator after oral surgery includes a toothbrush body 1 and a toothbrush head assembly 2; the toothbrush body 1 is a double-layer hollow structure with a longitudinally separated irrigation lumen 3 and a suction tube inside. Cavity 4, flushing lumen 3 and suction lumen 4 each occupy the inner area of the toothbrush body 1, forming two isolated and independent chambers; the bottom side wall of the flushing lumen 3 is externally connected to the injection connecting pipe 52 through the injection connector 51 Syringe 5, the syringe 5 inputs oral cleaning liquid into the flushing lumen 3, the end of the injection connecting pipe 52 connected with the syringe 5 is provided with an end cap; the top of the flushing lumen 3 is provided with a jack 31; the toothbrush head The assembly 2 includes a hollow brush rod 21 and a sponge brush head 22 fixed on the brush rod 21; after the bottom of the brush rod 21 is inserted into the socket 31, the toothbrush head assembly 2 is fixed on the flushing lumen 3, and the toothbrush head assembly 2 and the The flushing lumen 3 is detachably connected to facilitate the replacement of the toothbrush head assembly 2; the top of the suction lumen 4 is provided with an inlet for inhaling oral liquid, and the oral liquid enters the suction lumen 4 through the inlet; the suction The bottom of the lumen 4 is externally connected to the negative pressure generating device 6 through the negative pressure joint 61 and the negative pressure connecting pipe 62, and starting the negative pressure generating device 6 can create a negative pressure state for the suction lumen 4, and then suck the liquid in the oral cavity, and the negative pressure occurs. The device 6 may be an existing device such as a vacuum generator.

Further, the side wall connecting the brush rod 21 and the sponge brush head 22 is provided with a plurality of spray heads 23 that vertically pierce into the sponge brush head 22, and the spray heads 23 play a role of drainage, leading the oral cleaning liquid flowing through the brush rod 21 to the sponge brush head 22. Sponge brush head 22.

Further, the outer side wall of the upper part of the suction lumen 4 is also provided with a side hole 42 for adjusting the negative pressure in the suction lumen 4. The side hole 42 is provided with a hole cap 43, and the pressure in the suction lumen 4 can be adjusted. The adjustment is performed by opening or closing the hole cap 43, and the negative pressure can also be controlled by pressing the side hole 42 with the user's thumb.

Further, the socket 31 of the flushing lumen 4 is also provided with a snap ring 32, the socket 31 has an internal thread, and the lower section of the snap ring 32 is screwed with the socket 31 to engage the brush rod 21 to prevent Toothbrush head assembly 2 has fallen.

Further, the top of the suction lumen 4 is higher than the top of the flushing lumen 3, and the part of the suction lumen 4 that is higher than the flushing lumen 3 is flat in cross section, and its thickness is smaller than the main parts of the suction lumen 3 and the flushing lumen 4. , the flat structure fits better with the brush rod 21 of the toothbrush head assembly 2, which is convenient for placing the toothbrush head assembly 2 and the top of the suction lumen 4 in the oral cavity; after the toothbrush head assembly 2 is fixed on the flushing lumen 3, Its top is flush with the suction lumen 4 .

Further, the middle outer side wall of the toothbrush main body 1 is provided with a protrusion 11 for anti-slip, which is convenient for the user to hold the anti-slip.

The working principle of the present utility model:

When used by patients after oral surgery, insert the toothbrush head assembly 2 into the socket 31 at the top of the irrigation lumen 3 for fixing, and the sponge brush head 22 is placed in the oral cavity for brushing the oral mucosa and teeth. At the same time, it can be connected with the syringe 5 by injection. The tube 52 injects oral cleaning liquid into the flushing lumen 3, and the oral cleaning liquid flows through the flushing lumen 3 and the hollow brush rod 21 in sequence from bottom to top, and then flows out from the nozzle 23 on the side wall of the brush rod 21 and flows through the sponge brush head 22 After rinsing or during rinsing, the negative pressure generating device 6 can be activated to create a negative pressure environment in the suction lumen 4. At this time, the external pressure is greater than The pressure in the suction lumen 4 can be pressed into the suction lumen 4 through the inlet 41 at the top of the suction lumen 4, thereby helping the patient to discharge the oral cleaning liquid. The side hole 42 provided on the outer side wall is used to adjust the pressure in the suction lumen 4 .

The above descriptions are only the embodiments of the present invention, and are not intended to limit the scope of the patent of the present invention. Any equivalent structure or equivalent process transformation made by using the contents of the description and drawings of the present invention, or directly or indirectly applied to other Relevant technical fields are similarly included in the scope of patent protection of the present invention.

Claims (7)

1. An oral cleaning irrigator after oral surgery, characterized in that: it comprises a toothbrush main body (1) and a toothbrush head assembly (2); the toothbrush main body (1) is a double-layer hollow structure with a longitudinally separated irrigation pipe inside a cavity (3) and a suction lumen (4); the bottom side wall of the flushing lumen (3) is communicated with a syringe (5), and then an oral cleaning liquid is input into the flushing lumen (3); the flushing lumen The top of (3) is provided with an insertion hole (31); the toothbrush head assembly (2) includes a hollow brush rod (21) and a sponge brush head (22) fixed on the brush rod (21); the brush rod (21) After the bottom is inserted into the jack (31), the toothbrush head assembly (2) is fixed on the flushing lumen (3); the top of the suction lumen (4) is provided with an inlet (41) for sucking the liquid in the oral cavity The bottom of the suction lumen (4) is communicated with the negative pressure generating device (6) to create a negative pressure state inside the suction lumen (4), thereby inhaling the liquid in the oral cavity. 2. An oral cleaning irrigator after oral surgery as claimed in claim 1, characterized in that: the side wall connecting the brush rod (21) and the sponge brush head (22) is provided with a plurality of vertical punctures into the sponge brush head (22) of the nozzle (23). 3. An oral cleaning and irrigator after oral surgery as claimed in claim 2, characterized in that: the outer side wall of the upper part of the suction lumen (4) is also provided with a device for adjusting the negative pressure in the suction lumen (4). The side hole (42) of the side hole (42) is provided with a hole cap (43). 4. An oral cleaning irrigator after oral surgery as claimed in claim 3, characterized in that: the bottom of the rinsing lumen (3) is externally connected to the syringe through an injection connecting head (51) and an injection connecting pipe (52). (5); the end of the injection connecting pipe (52) connected to the syringe (5) is provided with an end cap (53); the bottom of the suction lumen (4) is connected to the negative pressure through the negative pressure joint (61) The pipe (62) is externally connected to the negative pressure generating device (6). 5. An oral cleaning irrigator after oral surgery according to claim 4, characterized in that: a snap ring (32) is further provided on the insertion hole (31) of the irrigation lumen (3), and the insertion hole (31) is further provided with a snap ring (32). The hole (31) has an internal thread, and the lower section of the snap ring (32) is screwed with the insertion hole (31) for engaging the brush rod (21). 6. An oral cleaning irrigator after oral surgery according to claim 5, characterized in that: the top of the suction lumen (4) is higher than the top of the irrigation lumen (3), and the suction lumen (4) is higher than the top of the irrigation lumen (3). A partial cross section of the flushing lumen (3) is flat, and its thickness is smaller than that of the suction lumen (4) and the main body of the flushing lumen (3); after the toothbrush head assembly (2) is fixed on the flushing lumen (3) , the top of which is flush with the suction lumen (4). 7. An oral cleaning and irrigator after oral surgery according to claim 6, characterized in that: the middle outer wall of the toothbrush main body (1) is provided with a protrusion (11) for anti-slip.

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