CN220513197U - Mouth guard sputum aspirator - Google Patents

Abstract

The utility model relates to a mouth guard sputum suction tube, which comprises a tube body, a silica gel brush head and a positioning piece, wherein one end of the tube body is provided with a cleaning part, the silica gel brush head is sleeved outside the cleaning part, one side of the silica gel brush head is provided with bristles, the other side of the silica gel brush head is provided with a tongue fur cleaning structure, one side of the silica gel brush head corresponding to the bristles is provided with a flushing port, the surface of the silica gel brush head is provided with a negative pressure port, the cleaning part is internally provided with a negative pressure groove and a flushing hole which are in one-to-one correspondence with the flushing port and the negative pressure port, a first cavity communicated with the negative pressure groove is arranged in the tube body, the first cavity is connected with a negative pressure interface, a flushing water tube is arranged in the first cavity, one end of the flushing water tube extends to the outside one side of the silica gel brush head through the flushing port and the flushing hole, the other end of the flushing water tube penetrates the tube body, the cleaning part is provided with a positioning hole, the silica gel brush head is provided with a through hole, and the positioning piece is provided with a bolt column, and is inserted into the positioning hole through the through hole. The advantages are that: the silica gel brush head is fixed more firmly, can avoid dropping at the patient oral cavity in the use and cause unsafe accident.

Description

Mouth guard sputum aspirator

Technical Field

The utility model relates to the technical field of medical appliances, in particular to a mouth guard sputum aspirator.

Background

The oral care of patients suffering from long-term bedridden, laryngeal surgery and mental abnormality is different from that of normal people, and the oral care brush with the negative pressure suction function is required, so that waste liquid generated during oral cavity cleaning can be sucked outside the body at the same time of oral care, and the patient is prevented from choking and cough.

Traditional oral care brush (mouth guard sputum aspirator) is that the head cover at the main part establishes a silica gel brush head, and in the use, the silica gel brush head is owing to just simple cover establishes outside the main part end, and round trip pulling main part cleans the in-process to patient's oral cavity, and the silica gel brush head exists the risk that drops with the main part, in case drop the back and in time can not find probably will get into patient's throat, causes unsafe accident.

Therefore, an improvement is required to be made on the structure of the existing mouth guard sputum aspirator tube, so that the silica gel brush head can be firmly fixed at the end head of the main body.

Disclosure of Invention

The utility model aims to solve the technical problem of providing a mouth-protecting sputum aspirator, which effectively overcomes the defects of the prior art.

The technical scheme for solving the technical problems is as follows:

the utility model provides a mouth protects and inhales phlegm pipe, including the body, silica gel brush head and setting element, the one end of above-mentioned body is equipped with cleaning part, above-mentioned silica gel brush head suit is outside in above-mentioned cleaning part, its one side is equipped with the brush hair, the opposite side is equipped with tongue fur cleaning structure, one side that the brush hair of above-mentioned silica gel corresponds the brush hair is equipped with washes the mouth, above-mentioned silica gel brush head surface is equipped with the negative pressure mouth, be equipped with in the above-mentioned cleaning part with the negative pressure groove and the suction hole of above-mentioned washing mouth and negative pressure mouth one-to-one intercommunication, be equipped with the first cavity with above-mentioned negative pressure groove intercommunication in the above-mentioned body, above-mentioned first cavity is connected with the negative pressure interface, be equipped with the wash water pipe in the above-mentioned first cavity, above-mentioned wash water pipe one end is outside through above-mentioned washing mouth and suction hole stretches to silica gel brush head one side, the other end of above-mentioned wash water pipe pierces through the above-mentioned body, be equipped with the locating hole on the cleaning part, be equipped with on the silica gel brush head with the bolt with above-mentioned locating hole to the through-hole in the hole, above-mentioned setting element has the post, and insert in the above-mentioned locating hole through the bolt post.

On the basis of the technical scheme, the utility model can be improved as follows.

Further, the positioning piece is a flat plate, one side of the positioning piece is provided with the bolt column perpendicular to the positioning piece, and the positioning piece is attached to the surface of the silica gel brush head.

Further, two bolt posts are arranged, two corresponding positioning holes and two corresponding through holes are respectively arranged, and the two bolt posts are respectively inserted into the two positioning holes in a one-to-one correspondence manner.

Further, the surface of the silica gel brush head is provided with a concave area matched with the positioning piece, and the positioning piece is embedded in the concave area.

Further, both sides of the cleaning part are respectively set to be parallel planes, one side of the cleaning part is provided with the negative pressure groove, one end part of the cleaning part far away from the pipe body and the other side of the cleaning part are respectively provided with an opening, the corresponding parts of the silica gel brush head corresponding to the openings are respectively provided with the negative pressure openings, and the surface of the other side of the silica gel brush head is provided with the positioning piece.

Further, the pipe body is a long pipe body, one end of the pipe body is provided with the cleaning part, and the other end of the pipe body is provided with the negative pressure interface.

Further, the brush hair and tongue fur cleaning structure are respectively integrally formed with the silica gel brush head.

Further, the tongue coating cleaning structure is formed by convex points or convex blocks uniformly distributed on the other side of the silica gel brush head.

Further, a contact part matched with the finger is arranged on the surface of the tube body, and a negative pressure control port communicated with the first cavity is formed in the contact part.

The beneficial effects of the utility model are as follows: the structure design is simple and reasonable, the silica gel brush head is fixed more firmly, and unsafe accidents caused by falling off the oral cavity of a patient in the using process can be avoided.

Drawings

FIG. 1 is a side view of the structure of a mouth guard sputum aspirator tube of the present utility model;

FIG. 2 is a view showing the structure of the back of the mouth guard sputum aspirator tube of the present utility model;

FIG. 3 is a front view of the mouth guard sputum aspirator of the present utility model with the silica gel brush head removed;

FIG. 4 is a rear view of the mouth guard sputum aspirator of the present utility model with the silica gel brush head removed;

fig. 5 is a structural split view of a silica gel brush head and a positioning piece in a mouth guard sputum aspirator tube of the utility model.

In the drawings, the list of components represented by the various numbers is as follows:

1. a tube body; 2. a silica gel brush head; 3. a positioning piece; 4. a flushing water pipe; 12. a cleaning section; 13. a negative pressure interface; 14. a touch-press section; 31. a latch post; 121. a negative pressure tank; 122. punching a suction hole; 123. positioning holes; 141. negative pressure control port.

Detailed Description

The principles and features of the present utility model are described below with reference to the drawings, the examples are illustrated for the purpose of illustrating the utility model and are not to be construed as limiting the scope of the utility model.

Examples: as shown in fig. 1, 2, 3, 4, 5, the mouth guard sputum suction tube of this embodiment includes a tube body 1, a silica gel brush head 2 and a positioning piece 3, one end of the tube body 1 is provided with a cleaning portion 12, the silica gel brush head 2 is sleeved outside the cleaning portion 12, one side of the silica gel brush head is provided with bristles (denoted by b in the figure), the other side is provided with a tongue fur cleaning structure (denoted by c in the figure), one side of the silica gel brush head 2 corresponding to the bristles is provided with a flushing port, the surface of the silica gel brush head 2 is provided with a negative pressure port (denoted by d in the figure), the cleaning portion 12 is provided with a negative pressure groove 121 and a flushing hole 122 which are in one-to-one correspondence with the flushing port and the negative pressure port, a first cavity (an inner cavity of the tube body 1) which is in communication with the negative pressure groove 121 is provided, the first cavity is connected with a negative pressure port 13, the first cavity is internally provided with a flushing water pipe 4, one end of the flushing water pipe 4 extends outside one side of the silica gel brush head 2 through the flushing port and the flushing hole 122, the other end of the flushing water pipe 4 penetrates the tube 2, the other end of the water pipe 2 is provided with a negative pressure port (denoted by d) and the positioning piece 123 is provided with a positioning piece 31, the positioning piece is inserted into the positioning piece 31, and the positioning piece is provided with the positioning piece 31.

In the actual use process, the cleaning part 12 of the tube body 1 is placed in the oral cavity together with the silica gel brush head 2, a nursing staff connects the flushing water tube 4 with a water source in advance, meanwhile, the negative pressure interface 13 is connected with a negative pressure device, in the process of cleaning the oral cavity, the tube body 1 is operated to drive bristles on one side of the silica gel brush head 2 to clean teeth of a patient back and forth, the tongue coating of the patient and other tissues of the oral cavity are cleaned through the tongue coating cleaning structure on the other side of the same, in the cleaning process, water from the water source flows through the flushing water tube 4 to form jet flow from the flushing port, flushing and brushing are completed in the process of cleaning by the bristles, meanwhile, the negative pressure device can be started, so that negative pressure is generated at the first cavity and the negative pressure port, waste liquid of the oral cavity of the patient is sucked away through the negative pressure port and the first cavity, because in the cleaning process, the tube body 1 can pull the brush hair and tongue fur cleaning structure back and forth along the extending directions of the two ends of the tube body for cleaning teeth or tissues most of the time, so that the silica gel brush head 2 generates friction force in the tooth or tissue contact process and generates force tending to one end of the tube body 1, the traditional mouth care sputum suction tube only sleeves the end of the tube body 1 (interference fit) when the silica gel brush head 2 is used for a long time, and the silica gel brush head 2 can deform and possibly separate from the end of the tube body 1 under the influence of pulling and friction force. The whole structural design is simple and reasonable, the silica gel brush head is fixed more firmly, and unsafe accidents caused by falling off the oral cavity of a patient in the using process can be avoided.

In a preferred embodiment, the positioning member 3 is a flat plate, and the latch post 31 perpendicular thereto is provided on one side of the flat plate, and the positioning member 3 is attached to the surface of the silicone brush head 2.

In the above embodiment, the flat design of the positioning member 3 does not affect the moving cleaning of the silicone brush head 2.

Preferably, in this embodiment, two pin posts 31 are provided, two corresponding positioning holes 123 and two through holes are provided, and the two pin posts 31 are respectively inserted into the two positioning holes 123 in a one-to-one correspondence manner. Through the mutual grafting locking of two locating holes 123 and two bolt posts 31, make the fixed firm of silica gel brush head 2 more.

As a preferred embodiment, the surface of the silicone brush head 2 is provided with a recess (denoted by a in the figure) adapted to the positioning member 3, and the positioning member 3 is fitted into the recess.

In the above embodiment, the positioning member 3 is directly embedded in the concave area on the surface of the silica gel brush head 2, so that the surface of the silica gel brush head 2 is not protruded or the protruding size is thinner, and no interference is caused in the cleaning process of the silica gel brush head 2.

As a preferred embodiment, both sides of the cleaning part 12 are parallel to each other, one side of the cleaning part 12 is provided with the negative pressure groove 121, one end of the cleaning part 12 away from the tube body 1 and the other side of the cleaning part 12 are respectively provided with an opening (denoted by e in the figure), the corresponding parts of the silicone brush head 2 corresponding to the openings are respectively provided with the negative pressure openings, and the other side surface of the silicone brush head 2 is provided with the positioning member 3.

In the above embodiment, the two sides of the cleaning part 12 are parallel to each other, which is favorable for reasonable distribution of the brush hair and the tongue coating cleaning structure, and the negative pressure port is designed at the side of the tongue coating cleaning structure and the side end of the silica gel brush head 2, so that the waste liquid can be conveniently extracted.

In this embodiment, the tube 1 is an elongated tube, one end of which is provided with the cleaning portion 12, and the other end of which is provided with the negative pressure port 13. The shape and design are reasonable, and the operation is convenient.

Generally, an anti-slip structure is arranged on the surface of the pipe body 1, so that the pipe body is convenient for a user to stably hold.

In this embodiment, the bristle and tongue coating cleaning structure is integrally formed with the silica gel brush head 2, and the bristle and tongue coating cleaning structure is made of silica gel integrally formed with the silica gel brush head 2.

In this embodiment, the tongue coating cleaning structure is bumps or bumps uniformly distributed on the other side of the silica gel brush head 2.

As a preferred embodiment, the surface of the tube body 1 is provided with a pressing portion 14 matching with a finger, and the pressing portion 14 is provided with a negative pressure control port 141 communicating with the first cavity.

In the above embodiment, in the use process, if the negative pressure is required to be opened to extract the waste liquid, the user presses the abdomen of the finger against the negative pressure control port 141 to close the negative pressure, so that the negative pressure is generated in the first cavity and the negative pressure tank 121, and if the temporary interruption is required, the finger leaves, so that the negative pressure control port 141 is communicated with the outside air, and the operation is very simple.

In the description of the present utility model, it should be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", "axial", "radial", "circumferential", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the device or element being referred to must have a specific orientation, be configured and operated in a specific orientation, and therefore should not be construed as limiting the present utility model.

Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defining "a first" or "a second" may explicitly or implicitly include at least one such feature. In the description of the present utility model, the meaning of "plurality" means at least two, for example, two, three, etc., unless specifically defined otherwise.

In the present utility model, unless explicitly specified and limited otherwise, the terms "mounted," "connected," "secured," and the like are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally formed; can be mechanically or electrically connected; either directly or indirectly, through intermediaries, or both, may be in communication with each other or in interaction with each other, unless expressly defined otherwise. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.

In the present utility model, unless expressly stated or limited otherwise, a first feature "up" or "down" a second feature may be the first and second features in direct contact, or the first and second features in indirect contact via an intervening medium. Moreover, a first feature being "above," "over" and "on" a second feature may be a first feature being directly above or obliquely above the second feature, or simply indicating that the first feature is level higher than the second feature. The first feature being "under", "below" and "beneath" the second feature may be the first feature being directly under or obliquely below the second feature, or simply indicating that the first feature is less level than the second feature.

In the description of the present specification, a description referring to terms "one embodiment," "some embodiments," "examples," "specific examples," or "some examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the present utility model. In this specification, schematic representations of the above terms are not necessarily directed to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples. Furthermore, the different embodiments or examples described in this specification and the features of the different embodiments or examples may be combined and combined by those skilled in the art without contradiction.

While embodiments of the present utility model have been shown and described above, it will be understood that the above embodiments are illustrative and not to be construed as limiting the utility model, and that variations, modifications, alternatives and variations may be made to the above embodiments by one of ordinary skill in the art within the scope of the utility model.

Claims (6)

1. A mouth guard sputum aspirator tube, its characterized in that: the cleaning device comprises a tube body (1), a silica gel brush head (2) and a positioning piece (3), wherein one end of the tube body (1) is provided with a cleaning part (12), the silica gel brush head (2) is sleeved outside the cleaning part (12), one side of the cleaning part is provided with bristles, the other side of the cleaning part is provided with a tongue fur cleaning structure, one side of the silica gel brush head (2) corresponding to the bristles is provided with a flushing port, the surface of the silica gel brush head (2) is provided with a negative pressure port, a negative pressure groove (121) and a flushing hole (122) which are communicated with the flushing port and the negative pressure port one by one are arranged in the cleaning part (12), a first cavity communicated with the negative pressure groove (121) is arranged in the tube body (1), the first cavity is connected with a negative pressure interface (13), one end of the flushing water pipe (4) extends to the outside one side of the silica gel brush head (2) through the flushing port and the flushing hole (122), the other end of the flushing water pipe (4) penetrates the tube body (1), the cleaning part (12) is provided with a negative pressure groove (121) and a positioning post (123) is arranged in the positioning post (31), and the positioning post (123) is inserted into the positioning post (31); the positioning piece (3) is a flat plate, one side of the positioning piece is provided with the bolt column (31) perpendicular to the positioning piece, and the positioning piece (3) is attached to the surface of the silica gel brush head (2); the surface of the silica gel brush head (2) is provided with a concave area matched with the positioning piece (3), and the positioning piece (3) is embedded in the concave area; the surface of the pipe body (1) is provided with a touch-pressing part (14) matched with a finger, and the touch-pressing part (14) is provided with a negative pressure control port (141) communicated with the first cavity.

2. A mouth guard sputum aspirator tube according to claim 1, wherein: the two bolt posts (31) are arranged, two corresponding positioning holes (123) and through holes are respectively arranged, and the two bolt posts (31) are respectively inserted into the two positioning holes (123) in a one-to-one correspondence mode.

3. A mouth guard sputum aspirator tube according to claim 1, wherein: both sides of the cleaning part (12) are all set to be planes parallel to each other, one side of the cleaning part (12) is provided with the negative pressure groove (121), one end part of the cleaning part (12) far away from the pipe body (1) and the other side of the cleaning part (12) are respectively provided with an opening, corresponding parts corresponding to the openings on the silica gel brush head (2) are respectively provided with the negative pressure openings, and the surface of the other side of the silica gel brush head (2) is provided with the positioning piece (3).

4. A mouth guard sputum aspirator tube according to claim 1, wherein: the pipe body (1) is a strip-shaped pipe body, one end of the pipe body is provided with the cleaning part (12), and the other end of the pipe body is provided with the negative pressure interface (13).

5. A mouth guard sputum aspirator tube according to claim 1, wherein: the brush hair and tongue fur cleaning structure are respectively integrally formed with the silica gel brush head (2).

6. A mouth guard sputum aspirator tube according to claim 5, wherein: the tongue coating cleaning structure is formed by convex points or convex blocks uniformly distributed on the other side of the silica gel brush head (2).