CN219594859U - Saliva suction pipe with adjustable - Google Patents

Abstract

The utility model provides an adjustable saliva suction tube, which belongs to the technical field of medical auxiliary equipment, and comprises a saliva suction tube main body; the tube head is connected with the saliva suction tube main body through the thread component; the saliva sucking holes are formed in a plurality of parts, and the saliva sucking holes are formed in the circumferential surface of the tube head; and the closing component comprises a closing plate and a sliding groove, the sliding groove is arranged in the tube head, the closing component is used for controlling the opening and closing states of the two groups of saliva suction holes, when the two groups of saliva suction holes are not used, the closing plate slides in the sliding groove to one side where the group of saliva suction holes are positioned, the group of saliva suction holes are closed and are not communicated, suction force generated by saliva suction equipment cannot suck water or saliva from the group of saliva suction holes, and meanwhile, the suction force cannot be adsorbed on the surface of a patient cheek mucosa, and the closing component selectively closes the two groups of saliva suction holes, so that the operation is simple and the use is convenient.

Description

Saliva suction pipe with adjustable

Technical Field

The utility model belongs to the technical field of medical auxiliary equipment, and particularly relates to an adjustable saliva suction tube.

Background

The saliva suction tube is a device commonly used in stomatology, and has the functions of sucking saliva in the oral cavity of a patient, sucking water sprayed by a dental scaler in the oral cavity, and the water is used for cooling and flushing, so that when the front teeth are prepared, not only is some scraps in the front teeth, but also a lot of water mist, smog and aerosol are generated, air pollution is easy to cause, and the saliva suction tube is used for sucking water, so that oral treatment is convenient to carry out.

The utility model discloses a saliva aspirator, which comprises a PVC polyvinyl chloride sucker, a PVC polyvinyl chloride oblate sucker head, a bendable shaping metal wire and an annular fixing block, wherein the PVC polyvinyl chloride oblate sucker head is sleeved at the left end of the PVC polyvinyl chloride sucker, a micro filter screen is arranged at the left end of the inside of the PVC polyvinyl chloride sucker head, the bendable shaping metal wire is positioned inside the PVC polyvinyl chloride sucker, a plurality of annular fixing blocks are arranged in specification such as the annular fixing block, and the like.

In the prior art, one end tube head of the saliva suction tube is placed in the oral cavity of a patient, the other end of the saliva suction tube is connected to a special negative pressure tube of a dental chair, holes formed in the surface of the tube head cannot be closed selectively, and for some patients with thicker cheek mucosa, the saliva suction tube can suck on the cheek mucosa of the patient, and mouth water cannot be sucked away.

Disclosure of Invention

The utility model aims to provide an adjustable saliva suction tube, which aims to solve the problems that in the prior art, one end of the saliva suction tube is placed into the oral cavity of a patient, the other end of the saliva suction tube is connected to a special negative pressure tube of a dental chair, holes formed in the surface of the tube head cannot be closed selectively, and for some patients with thicker cheek mucosa, the saliva suction tube can be sucked on the cheek mucosa of the patient, and mouth water cannot be sucked away.

In order to achieve the above purpose, the present utility model provides the following technical solutions:

an adjustable saliva suction tube comprising:

a saliva suction tube body;

the tube head is connected with the saliva suction tube main body through the thread assembly;

the saliva sucking holes are formed in a plurality of parts, and the saliva sucking holes are formed in the circumferential surface of the tube head; and

the closing component comprises a closing plate and a sliding groove, wherein the sliding groove is formed in the pipe head, and the closing plate is connected in the sliding groove in a sliding mode.

As a preferable scheme of the utility model, the circumference surface of the tube head is provided with a sliding hole, a deflector rod is connected in a sliding way in the sliding hole, and the upper end of the deflector rod is fixed with the lower end of the closing plate.

As a preferable scheme of the utility model, the thread assembly comprises a thread ring and a thread groove, wherein the thread ring is arranged on the circumferential surface of the saliva suction tube main body, the thread groove is arranged on the circumferential inner wall of the tube head, and the thread groove is matched with the thread ring.

As a preferable scheme of the utility model, a first mounting groove is formed in the lower end of the deflector rod, and a first magnet is fixedly connected in the first mounting groove.

As a preferable scheme of the utility model, a plurality of second mounting grooves are formed in the lower inner wall of the sliding hole, and second magnets are fixedly connected in the second mounting grooves.

As a preferred embodiment of the present utility model, the first magnet and the plurality of second magnets have opposite magnetic properties.

Compared with the prior art, the utility model has the beneficial effects that:

1. in this scheme, through using this device, closure assembly is used for controlling the open and shut state in two sets of saliva holes, a set of saliva hole is when not using, the closure board slides in the sliding tray to one side at a set of saliva hole place, this saliva hole of inhaling of group is closed, do not communicate, the suction that saliva equipment produced can't follow the saliva downthehole water or inhale saliva of inhaling of this group, can't adsorb at patient's cheek mucosa surface simultaneously, two sets of saliva holes of closure assembly selectivity closure, easy operation facilitates the use.

2. In this scheme, when the driving lever slides to the position that three second magnet was located, through the attraction of second magnet and first magnet, accomplish the location of driving lever, the driving lever drives the closure board location.

Drawings

The accompanying drawings are included to provide a further understanding of the utility model and are incorporated in and constitute a part of this specification, illustrate the utility model and together with the embodiments of the utility model, serve to explain the utility model. In the drawings:

FIG. 1 is a first perspective view of the present utility model;

FIG. 2 is a second perspective view of the present utility model;

FIG. 3 is a cross-sectional view of the present utility model;

fig. 4 is an enlarged view of a portion of fig. 3 a in accordance with the present utility model.

In the figure: 1. a saliva suction tube body; 2. a tube head; 3. saliva sucking holes; 4. a sliding hole; 5. a closing plate; 6. a deflector rod; 7. a sliding groove; 8. a first mounting groove; 9. a first magnet; 10. a second mounting groove; 11. a second magnet; 12. a threaded collar; 13. a thread groove.

Detailed Description

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Examples

Referring to fig. 1-4, the present utility model provides the following technical solutions:

an adjustable saliva suction tube comprising:

a saliva suction tube body 1;

the tube head 2 is connected with the saliva suction tube main body 1 through a thread component;

a plurality of saliva suction holes 3 are formed, and the saliva suction holes 3 are formed on the circumferential surface of the tube head 2; and

the closing component comprises a closing plate 5 and a sliding groove 7, wherein the sliding groove 7 is formed in the pipe head 2, and the closing plate 5 is connected in the sliding groove 7 in a sliding mode.

In the embodiment of the utility model, the tube head 2 is connected with the saliva suction tube main body 1 through the thread component, the other end of the saliva suction tube main body 1 is connected to a special negative pressure tube of the dental chair, the tube head 2 is placed into a part which needs to suck saliva or absorb water in the oral cavity of a patient when in use, the plurality of saliva suction holes 3 formed on the surface of the tube head 2 are divided into two groups, each three saliva suction holes 3 are in one group, a closing component is arranged in the tube head 2 and used for controlling the opening and closing states of the two groups of saliva suction holes 3, one group of saliva suction holes 3 slides to one side of the group of saliva suction holes 3 in the sliding groove 7 through the closing plate 5 when not in use, the group of saliva suction holes 3 are closed and are not communicated, suction force generated by the saliva suction force equipment cannot suck water or suck saliva from the group of the saliva suction holes 3, and cannot adsorb the saliva on the surface of a cheek mucosa of the patient, when in use, the two groups of saliva suction holes 3 absorb water or saliva from the other group of the saliva suction holes 3, and the middle part of the plate 6 slides to the sliding plate 4 when in use, and the two groups of saliva suction holes 3 need to slide to the two groups of saliva suction holes 3, and the two groups 3 are simultaneously used.

Referring to fig. 1-4, a sliding hole 4 is formed in the circumferential surface of the tube head 2, a deflector rod 6 is slidably connected in the sliding hole 4, and the upper end of the deflector rod 6 is fixed with the lower end of the closing plate 5.

In this embodiment: the length of the sliding hole 4 is half of the circumference of the tube head 2, the deflector rod 6 slides in the sliding hole 4, the deflector rod 6 drives the closing plate 5 to slide in the sliding groove 7, and the deflector rod 6 controls the operation of the closing assembly.

Referring to fig. 1-4 specifically, the screw assembly includes a screw ring 12 and a screw groove 13, the screw ring 12 is disposed on the circumferential surface of the saliva suction tube body 1, the screw groove 13 is disposed on the circumferential inner wall of the tube head 2, and the screw groove 13 is matched with the screw ring 12.

In this embodiment: the tube head 2 is connected with a threaded ring 12 arranged on the circumferential surface of the saliva suction tube main body 1 through a threaded groove 13 formed on the inner wall of the tube head.

Referring to fig. 1-4, a first mounting groove 8 is formed at the lower end of the lever 6, and a first magnet 9 is fixedly connected in the first mounting groove 8.

In this embodiment: the first mounting groove 8 is used for mounting a first magnet 9.

Referring to fig. 1-4, a plurality of second mounting grooves 10 are formed in the lower inner wall of the sliding hole 4, and a second magnet 11 is fixedly connected in each of the plurality of second mounting grooves 10.

In this embodiment: the second installation grooves 10 are provided with three, the second magnets 11 are fixed in the three second installation grooves 10, and the three second magnets 11 are attracted to the first magnets 9.

Referring specifically to fig. 1-4, the first magnet 9 is opposite to the plurality of second magnets 11.

In this embodiment: when the deflector rod 6 slides to the position where the three second magnets 11 are located, the deflector rod 6 is positioned by the attraction of the second magnets 11 and the first magnets 9, and the deflector rod 6 drives the closing plate 5 to be positioned.

The working principle and the using flow of the utility model are as follows: when the saliva suction device is used, one end of the saliva suction tube main body 1 is connected with a special negative pressure tube of a dental chair, the deflector rod 6 controls the sliding of the closing plate 5 in the sliding groove 7, so that the closing state of two groups of saliva suction holes 3 is controlled, when the deflector rod 6 is slid, the first magnet 9 and the second magnet 11 at the corresponding position are magnetically attracted to complete the positioning of the deflector rod 6, the deflector rod 6 drives the closing plate 5 to complete the positioning, and then the tube head 2 stretches into a part of a patient needing saliva suction for use; through using this device, closure subassembly is used for controlling the open and shut state of two sets of saliva suction holes 3, a set of saliva suction holes 3 when not using, closure board 5 slides to the one side that a set of saliva suction holes 3 were located in sliding tray 7, the saliva suction holes 3 of this set are closed, do not communicate, the suction that saliva suction equipment produced can't follow in the saliva suction holes 3 of this set and inhale water or saliva, can't adsorb at patient's cheek mucosa surface simultaneously, two sets of saliva suction holes 3 of closure subassembly selective closure, and is easy to operate, facilitate the use.

Finally, it should be noted that: the foregoing description is only a preferred embodiment of the present utility model, and the present utility model is not limited thereto, but it is to be understood that modifications and equivalents of some of the technical features described in the foregoing embodiments may be made by those skilled in the art, although the present utility model has been described in detail with reference to the foregoing embodiments. Any modification, equivalent replacement, improvement, etc. made within the spirit and principle of the present utility model should be included in the protection scope of the present utility model.

Claims (6)

1. An adjustable saliva suction tube, comprising:

a saliva suction tube body (1);

the saliva suction tube comprises a tube head (2), wherein the tube head (2) is connected with a saliva suction tube main body (1) through a thread assembly;

the saliva sucking holes (3) are formed in a plurality of parts, and the saliva sucking holes (3) are formed in the circumferential surface of the tube head (2); and

the closing component comprises a closing plate (5) and a sliding groove (7), wherein the sliding groove (7) is formed in the pipe head (2), and the closing plate (5) is connected in the sliding groove (7) in a sliding mode.

2. An adjustable saliva suction tube as defined in claim 1, wherein: the sliding hole (4) is formed in the circumferential surface of the tube head (2), a deflector rod (6) is connected in a sliding mode in the sliding hole (4), and the upper end of the deflector rod (6) is fixed with the lower end of the closing plate (5).

3. An adjustable saliva suction tube as defined in claim 2, wherein: the saliva suction pipe comprises a saliva suction pipe body (1), and is characterized in that the thread assembly comprises a thread ring (12) and a thread groove (13), wherein the thread ring (12) is arranged on the circumferential surface of the saliva suction pipe body (1), the thread groove (13) is formed in the circumferential inner wall of the pipe head (2), and the thread groove (13) is matched with the thread ring (12).

4. An adjustable saliva suction tube as defined in claim 3, wherein: the lower end of the deflector rod (6) is provided with a first mounting groove (8), and a first magnet (9) is fixedly connected in the first mounting groove (8).

5. An adjustable saliva suction tube as defined in claim 4, wherein: a plurality of second mounting grooves (10) are formed in the lower inner wall of the sliding hole (4), and a plurality of second magnets (11) are fixedly connected in the second mounting grooves (10).

6. An adjustable saliva suction tube as defined in claim 5, wherein: the first magnet (9) is opposite to the second magnets (11).