CN216725375U - Negative pressure type oral cavity cleaner - Google Patents

Abstract

The utility model relates to the technical field of medical instruments and discloses a negative-pressure oral cavity cleaner which comprises a cleaning pipe, a cleaning head, a liquid injection assembly, a liquid suction assembly and a connecting piece, wherein the cleaning head and the connecting piece are respectively arranged at two ends of the cleaning pipe, the liquid injection assembly and the liquid suction assembly are both arranged on the connecting piece, an inner cavity of the cleaning pipe is composed of a liquid injection channel and a liquid outlet channel, the liquid injection channel and the liquid outlet channel are both arranged along the extension direction of the cleaning pipe, the liquid outlet end of the liquid injection assembly is connected with the liquid inlet end of the liquid injection channel through the connecting piece, and the liquid inlet end of the liquid suction assembly is connected with the liquid outlet end of the liquid outlet channel through the connecting piece. The utility model has the beneficial effects that: the cleaning liquid flows out the cleaning head through the scavenge pipe, and the personnel are handheld the scavenge pipe alright clean patient's oral cavity, convenient operation, and the waste liquid is through going out liquid channel escape cavity, avoids patient to chock and coughs, and scavenge pipe and connecting piece can be convenient dismantle, disinfect, have improved the use number of times, have practiced thrift medical cost.

Description

Negative pressure type oral cavity cleaner

Technical Field

The utility model relates to the technical field of medical instruments, in particular to a negative pressure type oral cavity cleaner.

Background

Oral care cleaning is a relatively difficult nursing item, and medical personnel not only need to effectively clean the inner side of the oral cavity of a patient, but also avoid the situation that the patient inhales or is choked. In the traditional nursing operation process, medical staff usually manually disinfect and clean the interior of the oral cavity of a patient in a cotton ball clamping and cleaning liquid medicine mode, on one hand, in the cotton ball clamping mode, the cotton ball easily falls into the oral cavity to cause the aspiration and the choke cough of the patient; on the other hand, the cleaning mode of the cotton-padded ball is limited in cleaning angle, so that the deep part of the oral cavity or the corner part of the oral cavity is difficult to effectively clean; meanwhile, in the cleaning process, medical staff still need to change the cotton balls and the liquid medicine for my time to protect the cleaned medicine property, and the workload and the working difficulty of the medical staff are increased.

SUMMERY OF THE UTILITY MODEL

The utility model aims to provide a negative pressure type oral cavity cleaner, which solves the problem that the oral cavity is cleaned by manually clamping a cotton ball in the prior art.

The purpose of the utility model is realized by the following technical scheme: negative pressure formula oral cavity purger, including scavenge pipe, cleaning head, notes liquid subassembly, imbibition subassembly and connecting piece, the cleaning head with the connecting piece is installed respectively the both ends of scavenge pipe, annotate the liquid subassembly with the imbibition subassembly is all installed on the connecting piece, the inner chamber of scavenge pipe comprises liquid filling passageway and liquid outlet channel, the liquid filling passageway with liquid outlet channel all follows the extending direction setting of scavenge pipe, the play liquid end of annotating the liquid subassembly passes through the connecting piece with the feed liquor end of liquid filling passageway is connected, the feed liquor end of imbibition subassembly passes through the connecting piece with liquid outlet channel's play liquid end is connected.

Preferably, the connecting piece includes connecting seat and thin locking cylinder, the connecting seat with thin locking cylinder integrated into one piece, seted up A through-hole and B through-hole on the connecting seat, the A through-hole with the B through-hole all with the inner chamber intercommunication of thin locking cylinder, the A through-hole with annotate the liquid passageway intercommunication, the B through-hole with go out the liquid passageway intercommunication, annotate the liquid subassembly pass through the pipeline with the A through-hole is connected, the imbibition subassembly pass through the pipeline with the B through-hole is connected, the lockhole has been seted up on the lateral wall of thin locking cylinder, be provided with on the outer wall of scavenge pipe with the locking piece that the lockhole corresponds.

Preferably, a limiting groove is formed in the outer wall of the cleaning pipe, the limiting groove extends to the end, away from the cleaning head, of the cleaning pipe, a limiting block corresponding to the limiting groove is arranged on the inner wall of the thin locking cylinder, and the limiting block slides along the limiting groove.

Preferably, the outer wall of the connecting seat is provided with a mounting through hole, the mounting through hole penetrates through the through hole B, a plunger for blocking the through hole B is slidably mounted in the mounting through hole, the side wall of the plunger is provided with a through hole C, and the through hole C is communicated with the through hole B for blocking by pressing the plunger.

Preferably, an elastic sheet is arranged on the outer wall of the connecting seat, and one end of the plunger abuts against the elastic sheet.

Preferably, a pair of annular grooves is formed in the outer wall of the plunger, rubber sealing rings are installed in the annular grooves and tightly attached to the inner wall of the installation through hole, and the annular grooves are located on two sides of the C through hole respectively.

Preferably, the liquid injection assembly comprises an infusion bag and a Murphy dropper, the infusion bag is connected with the Murphy dropper through a hose, and the liquid outlet end of the Murphy dropper is connected with the through hole A through a hose.

Preferably, the imbibition subassembly includes the negative pressure suction bottle and medical vacuum pump, medical vacuum pump's inlet end pass through the pipeline with the end connection of giving vent to anger of negative pressure suction bottle, the inlet end of negative pressure suction bottle pass through the pipeline with B through-hole is connected.

Preferably, the cleaning head is detachably mounted to an end of the cleaning tube.

Preferably, the cleaning head is an electric brush head.

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

the cleaning liquid flows out the cleaning head through the scavenge pipe, and the personnel are handheld the scavenge pipe alright clean patient's oral cavity, simple structure convenient operation, and the waste liquid is through the play liquid channel drainage port chamber in the scavenge pipe, avoids patient to take place to chock and coughs, and scavenge pipe and connecting piece can be convenient dismantle, disinfect, have improved the use number of times, have practiced thrift medical cost.

Drawings

FIG. 1 is a first schematic structural diagram of the present invention;

FIG. 2 is a second schematic structural view of the present invention;

FIG. 3 is an enlarged view of a portion of FIG. 1 at A;

FIG. 4 is an enlarged view of a portion of FIG. 2 at B;

in the figure, 1-a cleaning tube, 2-a cleaning head, 3-a connecting seat, 4-a locking thin cylinder, 5-a locking block, 6-a limiting groove, 7-a plunger, 8-C through holes, 9-an elastic sheet, 10-a rubber sealing ring, 11-an infusion bag and 12-a Murphy dropper.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention more apparent, the technical solutions of the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings of the embodiments of the present invention. The components of embodiments of the present invention generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Thus, the following detailed description of the embodiments of the present invention, presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.

In addition, the embodiments of the present invention and the features of the embodiments may be combined with each other without conflict.

It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures.

In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, or orientations or positional relationships that are conventionally placed when the products of the present invention are used, or orientations or positional relationships that are conventionally understood by those skilled in the art, and are used only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element that is referred to must have a specific orientation, be constructed in a specific orientation, and be operated, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.

In the description of the present invention, it should also be noted that, unless otherwise explicitly stated or limited, the terms "disposed," "mounted," "connected," and "connected" are to be construed broadly and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meanings of the above terms in the present invention can be understood in specific cases to those skilled in the art.

As shown in figure 1, the negative pressure type oral cavity cleaner comprises a cleaning pipe 1, a cleaning head 2, a liquid injection component, a liquid suction component and a connecting piece, wherein the cleaning head 2 and the connecting piece are respectively arranged at two ends of the cleaning pipe 1, the cleaning head 2 is sponge, so that cleaning liquid in the cleaning pipe 1 can be conveniently leached, the cleaning head 2 can also be an electric brush head with bristles, a cleaning liquid leaching hole is formed in the toothbrush head, the liquid injection component and the liquid suction component are both arranged on the connecting piece, the cleaning head 2 is detachably arranged, the cleaning head 2 is disposable, the cleaning pipe 1 can be repeatedly used, an inner cavity of the cleaning pipe 1 consists of a liquid injection channel and a liquid outlet channel, the liquid injection channel and the liquid outlet channel are both arranged along the extending direction of the cleaning pipe 1, the liquid outlet end of the liquid injection component is connected with the liquid inlet end of the liquid injection channel through the connecting piece, the liquid inlet end of the liquid suction component is connected with the liquid outlet end of the liquid outlet channel through the connecting piece, the cleaning liquid flows out the cleaning head through the cleaning pipe 1, the personnel can clean the oral cavity of the patient by holding the cleaning pipe by hand, the structure is simple, the operation is convenient, and the waste liquid is discharged from the oral cavity through the liquid outlet channel in the cleaning pipe 1, so that the patient is prevented from being choked.

In this embodiment, as shown in fig. 2-4, the connecting member includes a connecting seat 3 and a thin locking cylinder 4, the connecting seat 3 and the thin locking cylinder 4 are integrally formed, a through hole a and a through hole B are formed on the connecting seat 3, the through hole a and the through hole B are both communicated with the inner cavity of the thin locking cylinder 4, the through hole a is communicated with the liquid injection channel, the liquid injection assembly includes an infusion bag 11 and a mofei dropper 12, the infusion bag 11 is connected with the mofei dropper 12 through a hose, the liquid outlet end of the mofei dropper 12 is connected with the through hole a through a hose, when oral cavity cleaning is performed, the infusion bag 11 is hung on the infusion support, cleaning liquid is introduced into the oral cavity by gravity, manual injection is avoided, labor intensity is reduced, the through hole B is communicated with the liquid outlet channel, the liquid suction assembly includes a negative pressure suction bottle and a medical vacuum pump, the air inlet end of the medical vacuum pump is connected with the air outlet end of the negative pressure suction bottle through a pipeline, the inlet end of negative pressure suction bottle passes through the pipeline and is connected with the B through-hole, the lockhole has been seted up on the lateral wall of thin locking section of thick bamboo 4, be provided with the locking piece 5 that corresponds with the lockhole on the outer wall of scavenge pipe 1, before inserting thin locking section of thick bamboo 4 with scavenge pipe 1, it is just to the lockhole to be earlier with locking piece 5, then insert scavenge pipe 1, when locking piece 5 contacts with thin locking section of thick bamboo 4, thin locking hole produces deformation, it can until locking piece 5 card income go into in the lockhole to continue to insert, easy dismounting, and the convenient disinfection of part after the dismouting, use number of times has been improved, the medical cost is saved.

In this embodiment, as shown in fig. 3 and 4, spacing groove 6 has been seted up on the outer wall of scavenge pipe 1, and spacing groove 6 extends to the scavenge pipe 1 one end of keeping away from cleaning head 2, is provided with the stopper that corresponds with spacing groove 6 on the inner wall of thin locking section of thick bamboo 4, and the stopper slides along spacing groove 6, prevents that scavenge pipe 1 from taking place to rotate in thin locking section of thick bamboo 4, makes the card that locking piece 5 is accurate more fast go into in the lockhole.

In this embodiment, as shown in fig. 4, an installation through hole has been seted up on the outer wall of connecting seat 3, the installation through hole runs through the B through hole, slidable mounting has plunger 7 that blocks the B through hole in the installation through hole, C through hole 8 has been seted up on the lateral wall of plunger 7, make the B through hole that C through hole 8 intercommunication blocked through pressing plunger 7, be provided with flexure strip 9 on the outer wall of connecting seat 3, the one end of plunger 7 supports on flexure strip 9, make the interior waste liquid suction that produces the negative pressure of liquid outlet channel with the oral cavity through pressing down plunger 7, the B channel blocks under the effect of flexure strip after loosening plunger 7, avoid keeping a certain amount of washing liquid in the oral cavity, in order to guarantee the cleaning performance.

In this embodiment, as shown in fig. 4, a pair of annular grooves is formed in the outer wall of the plunger 7, a rubber seal ring 10 is installed in each annular groove, the rubber seal ring 10 is tightly attached to the inner wall of the installation through hole, the pair of annular grooves are respectively located on two sides of the C through hole 8, and the sealing ring prevents waste liquid from overflowing from the installation through hole in the liquid discharge process to cause the hand slip to affect the operation.

Although the present invention has been described in detail with reference to the foregoing embodiments, it will be apparent to those skilled in the art that various changes in the embodiments and/or modifications of the utility model can be made, and equivalents and modifications of some features of the utility model can be made without departing from the spirit and scope of the utility model.

Claims (10)

1. Negative pressure formula oral cavity purger, include scavenge pipe (1), scavenge head (2), annotate liquid subassembly, imbibition subassembly and connecting piece, scavenge head (2) with the connecting piece is installed respectively the both ends of scavenge pipe (1), annotate the liquid subassembly with the imbibition subassembly is all installed on the connecting piece, its characterized in that: the inner chamber of scavenge pipe (1) comprises notes liquid passageway and liquid outlet channel, annotate the liquid passageway with liquid outlet channel all follows the extending direction setting of scavenge pipe (1), the play liquid end of annotating the liquid subassembly passes through the connecting piece with liquid inlet end of annotating the liquid passageway is connected, the liquid inlet end of imbibition subassembly passes through the connecting piece with liquid outlet end of liquid outlet channel is connected.

2. The negative pressure oral irrigator of claim 1, wherein: the connecting piece includes connecting seat (3) and thin locking cylinder (4), connecting seat (3) with thin locking cylinder (4) integrated into one piece, A through-hole and B through-hole have been seted up on connecting seat (3), the A through-hole with the B through-hole all with the inner chamber intercommunication of thin locking cylinder (4), the A through-hole with annotate liquid channel intercommunication, the B through-hole with go out liquid channel intercommunication, annotate the liquid subassembly pass through the pipeline with the A through-hole is connected, the imbibition subassembly pass through the pipeline with the B through-hole is connected, the lockhole has been seted up on the lateral wall of thin locking cylinder (4), be provided with on the outer wall of scavenge pipe (1) with locking piece (5) that the lockhole corresponds.

3. The negative pressure oral irrigator of claim 2, wherein: spacing groove (6) have been seted up on the outer wall of scavenge pipe (1), spacing groove (6) extend to scavenge pipe (1) is kept away from the one end of cleaning head (2), be provided with on the inner wall of thin locking cylinder (4) with the stopper that spacing groove (6) correspond, the stopper is followed spacing groove (6) slide.

4. The negative pressure oral irrigator of claim 2, wherein: the outer wall of the connecting seat (3) is provided with a mounting through hole, the mounting through hole penetrates through the B through hole, a plunger (7) for blocking the B through hole is slidably mounted in the mounting through hole, a C through hole (8) is formed in the side wall of the plunger (7), and the plunger (7) is pressed to enable the C through hole (8) to be communicated and blocked with the B through hole.

5. The negative pressure oral irrigator of claim 4, wherein: an elastic sheet (9) is arranged on the outer wall of the connecting seat (3), and one end of the plunger (7) abuts against the elastic sheet (9).

6. The negative pressure oral irrigator of claim 4, wherein: a pair of annular grooves are formed in the outer wall of the plunger (7), rubber sealing rings (10) are installed in the annular grooves, the rubber sealing rings (10) are tightly attached to the inner wall of the installation through hole, and the annular grooves are located on two sides of the C through hole (8) respectively.

7. The negative pressure oral irrigator of claim 2, wherein: the liquid injection assembly comprises an infusion bag (11) and a Murphy's dropper (12), the infusion bag (11) is connected with the Murphy's dropper (12) through a hose, and the liquid outlet end of the Murphy's dropper (12) is connected with the through hole A through a hose.

8. The negative pressure oral irrigator of claim 2, wherein: the imbibition subassembly includes the negative pressure suction bottle and medical vacuum pump, the inlet end of medical vacuum pump pass through the pipeline with the end connection of giving vent to anger of negative pressure suction bottle, the inlet end of negative pressure suction bottle pass through the pipeline with the B through-hole is connected.

9. The negative pressure oral irrigator of claim 1, wherein: the cleaning head (2) is detachably arranged at the end part of the cleaning pipe (1).

10. The negative pressure oral irrigator of claim 1, wherein: the cleaning head (2) is an electric brush head.

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