CN219043050U - Disposable nasal liniment administration device - Google Patents

Abstract

The utility model provides a disposable nasal liniment administration device, which comprises: a bottle body with a bottle opening, a liniment connector connected to the bottle opening, a liniment head detachably connected to the outer end part of the liniment connector and a conduit inserted into the inner end part of the liniment connector; one end of the conduit extends into the bottle body, and the other end of the conduit is communicated with the liniment head. The disposable nasal liniment administration device adopts the detachable connection design between the plug connector and the plug connector, and after the contact administration of the parts such as nasal cavities, the liniment head is replaced, so that the defect that the administration infection is caused and the treatment is not facilitated due to the fact that the liniment head is repeatedly used for a plurality of times is avoided.

Description

Disposable nasal liniment administration device

Technical Field

The utility model relates to the technical field of nasal cavity administration devices, in particular to a disposable nasal cavity liniment administration device.

Background

The existing nasal administration device for treating nasal diseases on the market generally adopts the forms of spraying and flushing. The requirements for administration of volatile therapeutic agents and spreaders cannot be met. The prior common liniment administration device has the advantages that the container is directly communicated with the liniment head, when in use, the content is enabled to enter the liniment head through inversion or extrusion, and then the liniment head is extended into the nasal cavity for wiping the nasal cavity, and the medicines placed in the nasal cavity are volatilized. The existing liniment device can not be replaced after being used because the liniment heads are connected together, and is easy to cause pollution and repeated infection after being used for many times, thereby being unfavorable for treatment.

Disclosure of Invention

The utility model aims to overcome the defects of the prior art and provide a disposable nasal cavity liniment administration device so as to solve the technical problem that the prior nasal cavity administration device can not be replaced to cause pollution when repeatedly used.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

embodiments of the present utility model provide a disposable nasal liniment delivery device comprising: a bottle body with a bottle opening, a liniment connector connected to the bottle opening, a liniment head detachably connected to the outer end part of the liniment connector and a conduit inserted into the inner end part of the liniment connector; one end of the conduit extends into the bottle body, and the other end of the conduit is communicated with the liniment head.

Wherein the liniment connector comprises: the connector comprises a connector body, a connecting groove arranged at the outer end part of the connector body and a connecting hole arranged at the inner end part of the connector body; and a through hole is arranged between the bottom of the connecting groove and the connecting hole.

The inner wall of the connecting groove is also provided with an annular protruding part, and the liniment head is elastically abutted to the annular protruding part.

The inner wall of the connecting hole is also provided with a guide part, an arc surface guide hole is arranged in the guide part, and the arc surface guide hole extends to the bottom of the connecting hole.

The disposable nasal liniment administration device further comprises an outer cover, wherein the outer cover is connected to the outer wall of the bottle mouth and covers the outside of the liniment head.

The bottle comprises a bottle body, wherein an outer cover is arranged on the bottle body, an inner thread is arranged in the outer cover, an outer thread is arranged on the outer wall of the bottle mouth, and the outer cover is in threaded connection with the bottle body.

The inner wall of the outer cover is further provided with a protruding ring, and the protruding ring is abutted to the outer wall of the upper part of the liniment connector.

The connector comprises a connector body and a connecting groove, wherein the connector body comprises a column-shaped part and a conical part which extends from the lower end part of the column-shaped part, the connecting groove is formed in the column-shaped part, and the connecting hole is formed in the conical part; the outer wall of the junction of the columnar part and the conical part is also provided with an annular table, and the annular table is abutted to the edge of the end part of the bottle opening.

Wherein the liniment head is a cavernous body.

Wherein, the bottle body, the catheter and the liniment joint are all made of PE materials.

The disposable nasal liniment administration device adopts the detachable connection design between the plug connector and the plug connector, and after the contact administration of the parts such as nasal cavities, the liniment head is replaced, so that the defect that the administration infection is caused and the treatment is not facilitated due to the fact that the liniment head is repeatedly used for a plurality of times is avoided.

The foregoing description is only an overview of the present utility model, and is intended to be more clearly understood as being carried out in accordance with the following description of the preferred embodiments, as well as other objects, features and advantages of the present utility model.

Drawings

Fig. 1 is a schematic view showing the overall structure of a disposable nasal liniment delivery device according to an embodiment of the present utility model.

Fig. 2 is an exploded view of a disposable nasal liniment delivery device according to an embodiment of the present utility model.

Fig. 3 is a cross-sectional view of a disposable nasal liniment delivery device according to an embodiment of the present utility model.

Fig. 4 is a schematic view of the structure of the liniment connector portion of the disposable nasal liniment delivery device according to an embodiment of the present utility model.

Fig. 5 is a schematic view of another angular configuration of the liniment connector portion of a disposable nasal liniment delivery device according to an embodiment of the present utility model.

Detailed Description

The present utility model will be described in further detail with reference to the drawings and the detailed description, in order to make the objects, technical solutions and advantages of the present utility model more apparent.

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 fall within the scope of the utility model.

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", etc. indicate orientations or positional relationships as described based on the drawings are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the devices or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus 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 one or more such feature. In the description of the present utility model, the meaning of "a plurality" is two or more, unless explicitly 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 attached, detached, or integrated, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communicated with the inside of two elements or the interaction relationship of the two elements. 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 "above" or "below" a second feature may include both the first and second features being in direct contact, as well as the first and second features not being in direct contact but being in contact with each other through additional features therebetween. Moreover, a first feature being "above," "over" and "on" a second feature includes the first feature being directly above and obliquely above the second feature, or simply indicating that the first feature is higher in level than the second feature. The first feature being "under", "below" and "beneath" the second feature includes the first feature being directly under and obliquely below the second feature, or simply means 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 should not be understood as necessarily being 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, one skilled in the art can combine and combine the different embodiments or examples described in this specification.

Referring to fig. 1-5, the present embodiment provides a disposable nasal liniment delivery device 100 comprising: a bottle body 1 with a bottle opening 10, a liniment connector 3 connected to the bottle opening 10, a liniment head 4 detachably connected to the outer end part of the liniment connector 3 and a conduit 2 inserted into the inner end part of the liniment connector 3; one end of the conduit 2 extends into the bottle body 1, and the other end is communicated with the liniment head 4. When the bottle body 1 is used, the medicament in the bottle body 1 is extruded from the guide pipe 2 to the liniment head 4 by extruding the bottle body 1, and the liniment head 4 slowly and uniformly seeps the medicament, so that the medicament is convenient to smear and use. Because the liniment head 4 and the plug connector 3 are detachably connected, the liniment head 4 is replaced when the medicine is used again.

Wherein the liniment connector 3 comprises: a joint body 31, a connection groove 32 provided at an outer end portion of the joint body 31, and a connection hole 33 provided at an inner end portion of the joint body 31; a through hole 321 is arranged between the bottom of the connecting groove 32 and the connecting hole 33. Specifically, after the catheter 2 is inserted into the connection hole 33, the end portion of the catheter is abutted against the bottom of the connection hole 33 and is communicated with the through hole 321, and the liniment head 4 is inserted into the connection groove 32, so that the medicament can be delivered from the catheter 2 to the through hole 321 and then delivered to the liniment head 4 through the through hole 321.

Referring to fig. 3 and 4 again, the inner wall of the connecting slot 32 is further provided with an annular protrusion 322, and the liniment head 4 is elastically abutted against the annular protrusion 322. The liniment head 4 is elastically abutted with the annular bulge 322, so that the reliability of connection between the liniment head 4 and the liniment connector 3 can be improved.

The inner wall of the connecting hole 33 is further provided with a guiding portion 331, a cambered surface guiding hole 312 is provided in the guiding portion 331, and the cambered surface guiding hole 312 extends to the bottom of the connecting hole 33. The cambered surface guide part 312 can guide the upper end 22 of the catheter 2 to the through hole 312 quickly and accurately, so that the assembly efficiency can be improved.

Referring again to fig. 3, the disposable nasal liniment delivery device 100 further comprises an outer cap 5, wherein the outer cap 5 is connected to the outer wall of the bottle mouth 10 and covers the outside of the liniment head 4.

In this embodiment, the inner portion of the outer cap 5 is provided with an internal thread 51, the outer wall of the bottle mouth 10 is provided with an external thread 11, and the outer cap 5 is screwed to the bottle body 1. After the medicine is applied, the outer cover 5 is screwed on the bottle body 1, so that the liniment head 4 is prevented from being polluted, and meanwhile, the medicine is prevented from leaking.

The inner wall of the outer cover 5 is also provided with a raised ring 52, and the raised ring 52 is abutted against the outer wall of the upper part of the liniment joint 3.

Specifically, the joint body 31 includes a cylindrical portion 311, and a tapered portion 312 extending from a lower end portion of the cylindrical portion 311, the connection groove 32 is formed in the cylindrical portion 311, and the connection hole 33 is formed in the tapered portion 312. The outer wall of the junction between the cylindrical portion 311 and the conical portion 312 is further provided with an annular table 3121, and the annular table 3121 abuts against the end edge of the bottle mouth 10. The conical design of the conical portion 312 facilitates rapid insertion of the liniment connector 3 into the mouth 10 of the bottle 1.

In this embodiment, the liniment head 4 is a sponge.

Wherein, the bottle body 1, the catheter 2 and the liniment joint 3 are made of PE material, and the outer cover 5 is made of PP material.

The lower end 21 of the catheter 2 extends to the bottom 12 of the vial 1 so as to substantially contact the medicament at the bottom of the vial 1.

The disposable nasal liniment dosing device of this embodiment adopts removable connection design between its through with bayonet joint and the grafting connector, and after the position contact dosing such as to the nasal cavity, change the liniment head, avoid the repeated multiple use of liniment head to lead to polluting, cause the infection of taking medicine, be unfavorable for the drawback of treatment.

The foregoing examples are provided to further illustrate the technical contents of the present utility model for the convenience of the reader, but are not intended to limit the embodiments of the present utility model thereto, and any technical extension or re-creation according to the present utility model is protected by the present utility model. The protection scope of the utility model is subject to the claims.

Claims (10)

1. A disposable nasal liniment delivery device, comprising: a bottle body with a bottle opening, a liniment connector connected to the bottle opening, a liniment head detachably connected to the outer end part of the liniment connector and a conduit inserted into the inner end part of the liniment connector; one end of the conduit extends into the bottle body, and the other end of the conduit is communicated with the liniment head.

2. The disposable nasal liniment delivery device of claim 1, wherein the liniment connector comprises: the connector comprises a connector body, a connecting groove arranged at the outer end part of the connector body and a connecting hole arranged at the inner end part of the connector body; and a through hole is arranged between the bottom of the connecting groove and the connecting hole.

3. The disposable nasal liniment delivery device of claim 2, wherein the inner wall of the connecting slot is further provided with an annular protrusion, and the liniment head is elastically abutted against the annular protrusion.

4. The disposable nasal liniment delivery device of claim 2, wherein the inner wall of the connecting hole is further provided with a guiding part, an arc surface guiding hole is arranged in the guiding part, and the arc surface guiding hole extends to the bottom of the connecting hole.

5. The disposable nasal liniment delivery device of any of claims 1 to 4, further comprising an outer cap attached to the outer wall of the mouth and covering the exterior of the liniment head.

6. The disposable nasal liniment delivery device of claim 5, wherein the interior of the outer cap is provided with internal threads, the outer wall of the mouth is provided with external threads, and the outer cap is threadably connected to the bottle.

7. The disposable nasal liniment delivery device of claim 6, wherein the inner wall of the outer cap is further provided with a raised ring that abuts the upper outer wall of the liniment connector.

8. The disposable nasal liniment delivery device according to claim 2, wherein the connector body comprises a cylindrical portion and a tapered portion extending from a lower end portion of the cylindrical portion, the connecting groove is formed in the cylindrical portion, and the connecting hole is formed in the tapered portion; the outer wall of the junction of the columnar part and the conical part is also provided with an annular table, and the annular table is abutted to the edge of the end part of the bottle opening.

9. The disposable nasal liniment delivery device of claim 5, wherein the liniment head is a sponge.

10. The disposable nasal liniment delivery device of claim 9, wherein the bottle, the catheter, and the liniment connector are all PE materials.

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