CN221308819U

CN221308819U - Nasal cavity flushing device for negative pressure suction

Info

Publication number: CN221308819U
Application number: CN202322249144.8U
Authority: CN
Inventors: 谭承臼; 杨少丽; 向佳伶; 凌凤蔓; 周艳; 覃幼玲
Original assignee: First Affiliated Hospital of Guangxi Medical University
Current assignee: First Affiliated Hospital of Guangxi Medical University
Priority date: 2023-08-21
Filing date: 2023-08-21
Publication date: 2024-07-12
Anticipated expiration: 2033-08-21

Abstract

The utility model provides a nasal cavity flushing device for negative pressure suction, belonging to the technical field of medical care products; the device comprises a liquid collecting bottle, wherein a baffle is fixedly connected to the inner wall of the liquid collecting bottle. According to the utility model, through the matched use of the partition plate, the liquid inlet pipe and the liquid outlet one-way valve, when the nasal cavity cleaning device is used, water flows into the nasal cavity of an infant through the liquid outlet pipe, flows into the liquid collecting space through the liquid inlet pipe, presses the air charging pipe, so that air respectively enters the water storage space and the liquid collecting space, negative pressure is generated in the liquid collecting space by air, so that liquid in the nasal cavity can flow into the liquid collecting space for collection, an injector is not required to be used for flushing the nasal cavity, the operation flow of nasal cavity cleaning is optimized, a medical staff can vacate one hand well when the nasal cavity is cleaned for the infant, the emotion of the infant is stabilized, the nasal cavity cleaning work can be smoothly carried out, and the nasal cavity cleaning effect is improved.

Description

Nasal cavity flushing device for negative pressure suction

Technical Field

The utility model relates to the technical field of medical care products, in particular to a nasal cavity flushing device for negative pressure suction.

Background

Rhinitis and nasosinusitis are clinically common diseases and frequently-occurring diseases; nasal cavity flushing and nasal negative pressure are widely applied clinically, and when children suffering from the young age of patients in otorhinolaryngology take the cold, rhinitis and nasosinusitis, secretion is generated in the nasal cavity to form nasal discharge, and nasal discharge cannot come out, and the nasal discharge can adsorb foreign matters for a long time, dry and tie up, block the nostrils and influence breathing, so that nasal discharge and foreign matters in the nasal cavity of the children need to be sucked out by means of an external tool to clean the nasal cavity.

In the prior art, the common treatment means in hospitals is to use a syringe to suck physiological saline, then flush the physiological saline into the nasal cavity to achieve the effects of diluting nasal discharge and softening secretion, and use a negative pressure aspirator to be externally connected with a special nasal suction head to suck out the nasal discharge through the external orifice of the nostril, so that in the operation process, the discomfort caused by flushing and negative pressure aspirator can lead the infant to struggle and cry severely, and the nasal discharge can not be matched well, thus increasing the operation difficulty. Accordingly, the present application provides a negative pressure suction nasal irrigation device to meet the need.

Disclosure of utility model

The utility model aims to solve the technical problem of providing a nasal cavity flushing device for negative pressure suction to solve the problems that the conventional treatment means commonly used in hospitals is to suck physiological saline by using a syringe, flush the physiological saline into nasal cavities to achieve the effects of diluting nasal discharge and softening secretion, and the nasal cavities on the other side are externally connected with a special nasal suction head by using a negative pressure suction device to suck out the nasal discharge through the external orifice of the nostril, so that the discomfort caused by flushing and negative pressure suction can lead infants to struggle and cry, the nasal discharge cannot be matched well and the difficulty of operation is increased.

In order to solve the technical problems, the utility model provides the following technical scheme:

The utility model provides a nasal cavity washing device for negative pressure suction, includes the liquid collecting bottle, the inner wall fixedly connected with baffle of liquid collecting bottle, the baffle will space segmentation in the liquid collecting bottle is water storage space and collecting space, it is connected with the bottle lid to rotate on the liquid collecting bottle, the intercommunication has the drain pipe on the bottle lid, be provided with out the liquid check valve on the drain pipe, the one end intercommunication of drain pipe has first nasal plug, the bottom intercommunication of liquid collecting bottle has first intake pipe and second intake pipe, the one end of second intake pipe with first intake pipe intercommunication, be provided with first intake check valve in the first intake pipe, be provided with the second intake check valve in the second intake pipe, the intercommunication has the feed liquor pipe on the liquid collecting bottle, be provided with feed liquor check valve on the feed liquor pipe, the one end intercommunication of feed liquor pipe has the connecting pipe, the one end intercommunication of connecting pipe has the second nasal plug, first intake is established on the upper, the one end intercommunication of intubate has the pipe, the one end intercommunication of intubate has the air duct, the one end of air duct is provided with the inflation pipe.

Preferably, the inner wall of the connecting pipe is fixedly connected with a plurality of separating plates.

Preferably, the inflation tube comprises a latex ball, a valve cap and a return valve which are connected.

Preferably, the diameter of the connecting pipe is larger than the diameter of the liquid inlet pipe.

Preferably, both ends of the first nasal obstruction and the second nasal obstruction are in a trapezoid structure.

Preferably, the outer wall of the bottle cap is provided with a plurality of anti-slip bumps.

Preferably, the first nasal obstruction and the second nasal obstruction are both made of rubber materials.

Preferably, the installation direction of the liquid outlet check valve is opposite to the installation direction of the liquid inlet check valve, and the installation directions of the first air inlet check valve and the second air inlet check valve are the same.

Compared with the prior art, the utility model has at least the following beneficial effects:

In the scheme, through the matched use of the partition plate, the liquid inlet pipe and the liquid outlet one-way valve, when the device is used, the bottle cap is unscrewed, physiological saline with proper temperature is poured into the liquid collecting bottle through the bottle mouth and stored in the water storage space, the first nasal plug is inserted into one nostril of an infant, the second nasal plug is inserted into the other nostril of the infant, water flow in the water storage space flows into the nasal cavity of the infant through the liquid outlet one-way valve, the liquid outlet pipe and the first nasal plug, then flows into the liquid collecting space through the second nasal plug, the connecting pipe, the liquid inlet one-way valve and the liquid inlet pipe, and air can respectively enter the water storage space and the liquid collecting space along the air guide pipe, the first air inlet one-way valve, the second air inlet one-way valve and the second air inlet one-way valve by pressing the air inlet pipe, the air pressurizes the liquid in the water storage space for the better inflow nasal cavity of liquid in the water storage space, the gas produces negative pressure in to the liquid collecting space and makes the liquid in the nasal cavity flow into the liquid collecting space along feed liquor pipe and feed liquor check valve through the second nasal plug and collect, need not to use the syringe to wash the nasal cavity, the operation flow of nasal cavity clearance has been optimized, medical staff's working strength has been greatly alleviateed, medical staff's working strength when clearing up the nasal cavity for the infant can vacate a hand very much, stabilize infant's mood, make the nasal cavity clearance work go on more smoothly, improve the effect of nasal cavity clearance, simultaneously also significantly reduced infant's treatment time, the uncomfortable sense of the infant of treatment has been reduced, the satisfaction of infant parents is promoted.

Through the separator plate that sets up, when using, when the liquid that dashes out in the nasal cavity flows through the connecting pipe, can be separated into stranded by the separator plate for can not take place to block up when flowing through the feed liquor pipe and influence subsequent drainage, the diameter of connecting pipe is greater than the diameter of feed liquor pipe and more is favorable to the liquid outflow that dashes out in the nasal cavity, has further avoided connecting pipe and feed liquor pipe to be blocked up the problem to appear.

Drawings

The accompanying drawings, which are incorporated herein and form a part of the specification, illustrate embodiments of the present disclosure and, together with the description, further serve to explain the principles of the disclosure and to enable a person skilled in the pertinent art to make and use the disclosure.

Fig. 1 is a schematic view of a first perspective of a nasal cavity irrigation device for negative pressure inhalation;

FIG. 2 is a schematic view of a partial cut-away perspective view of a negative pressure suction nasal cavity irrigation device;

FIG. 3 is a schematic view of an assembled three-dimensional structure of an inflation tube, an air duct and a cannula;

fig. 4 is an enlarged schematic view of the structure at a in fig. 2.

[ Reference numerals ]

1. A liquid collection bottle; 2. a bottle cap; 3. a liquid outlet pipe; 4. a liquid outlet one-way valve; 5. a first nasal obstruction; 6. a first air inlet pipe; 7. a first intake check valve; 8. a partition plate; 9. a water storage space; 10. a liquid collecting space; 11. a second air inlet pipe; 12. a second air intake check valve; 13. a liquid inlet pipe; 14. a liquid inlet one-way valve; 15. a connecting pipe; 16. a second nasal obstruction; 17. an air duct; 18. a cannula; 19. an inflation tube; 20. and a separation plate.

While particular structures and devices are shown in the drawings to enable a clear implementation of embodiments of the utility model, this is for illustrative purposes only and is not intended to limit the utility model to the particular structures, devices and environments, which may be modified or adapted by those of ordinary skill in the art, as desired, and which remain within the scope of the appended claims.

Detailed Description

The utility model provides a negative pressure suction nasal cavity flushing device which is described in detail below with reference to the accompanying drawings and specific embodiments. While the utility model has been described herein in terms of the preferred and preferred embodiments, the following embodiments are intended to be more illustrative, and may be implemented in many alternative ways as will occur to those of skill in the art; and the accompanying drawings are only for the purpose of describing the embodiments more specifically and are not intended to limit the utility model specifically.

It should be noted that references in the specification to "one embodiment," "an example embodiment," "some embodiments," etc., indicate that the embodiment described may include a particular feature, structure, or characteristic, but every embodiment may not necessarily include the particular feature, structure, or characteristic. Further, when a particular feature, structure, or characteristic is described in connection with an embodiment, it is submitted that it is within the knowledge of one skilled in the relevant art to effect such feature, structure, or characteristic in connection with other embodiments whether or not explicitly described.

Generally, the terminology may be understood, at least in part, from the use of context. For example, the term "one or more" as used herein may be used to describe any feature, structure, or characteristic in a singular sense, or may be used to describe a combination of features, structures, or characteristics in a plural sense, depending at least in part on the context. In addition, the term "based on" may be understood as not necessarily intended to convey an exclusive set of factors, but may instead, depending at least in part on the context, allow for other factors that are not necessarily explicitly described.

It will be understood that the meanings of "on … …", "on … …" and "over … …" in this disclosure should be interpreted in the broadest sense so that "on … …" means not only "directly on" something but also includes the meaning of "on" something with intervening features or layers therebetween, and "on … …" or "over … …" means not only "on" or "over" something, but also may include its meaning of "on" or "over" something without intervening features or layers therebetween.

Furthermore, spatially relative terms such as "under …," "under …," "lower," "above …," "upper," and the like may be used herein for ease of description to describe one element or feature's relationship to another element or feature as illustrated in the figures. Spatially relative terms are intended to encompass different orientations of the device in use or operation in addition to the orientation depicted in the figures. The device may be otherwise oriented and the spatially relative descriptors used herein may similarly be interpreted accordingly.

As shown in fig. 1-4, an embodiment of the present utility model provides a nasal cavity flushing device for negative pressure suction, which comprises a liquid collecting bottle 1, wherein a partition plate 8 is fixedly connected to the inner wall of the liquid collecting bottle 1, the partition plate 8 divides the space in the liquid collecting bottle 1 into a water storage space 9 and a liquid collecting space 10, a bottle cap 2 is rotatably connected to the liquid collecting bottle 1, a liquid outlet pipe 3 is communicated with the bottle cap 2, a liquid outlet check valve 4 is arranged on the liquid outlet pipe 3, one end of the liquid outlet pipe 3 is communicated with a first nasal plug 5, the bottom of the liquid collecting bottle 1 is communicated with a first air inlet pipe 6 and a second air inlet pipe 11, one end of the second air inlet pipe 11 is communicated with the first air inlet pipe 6, the first air inlet check valve 7 is arranged on the first air inlet pipe 6, a second air inlet pipe 11 is provided with a second air inlet check valve 12, the liquid collecting bottle 1 is communicated with a liquid inlet pipe 13, a liquid inlet check valve 14 is arranged on the liquid inlet pipe 13, one end of the liquid inlet pipe 13 is communicated with a liquid outlet pipe 15, one end of the liquid outlet pipe 15 is communicated with a second nasal plug 16, the first air inlet pipe 6 is sleeved on an air inlet pipe 18, one end of the air inlet pipe 18 is communicated with a gas guide pipe 17, and one end of the gas guide pipe 17 is provided with a gas guide pipe 19.

Through the matched use of the partition plate 8, the liquid inlet pipe 13 and the liquid outlet one-way valve 4, when in use, the bottle cap 2 is unscrewed, physiological saline with proper temperature is poured into the liquid collecting bottle 1 through the bottle mouth and stored in the water storage space 9, the first nasal plug 5 is inserted into one nostril of an infant, the second nasal plug 16 is inserted into the other nostril of the infant, water in the water storage space 9 flows into the nasal cavity of the infant through the liquid outlet one-way valve 4, the liquid outlet pipe 3 and the first nasal plug 5, then flows into the liquid collecting space 10 through the second nasal plug 16, the connecting pipe 15, the liquid inlet one-way valve 14 and the liquid inlet pipe 13, the air can be respectively introduced into the water storage space 9 and the liquid collecting space 10 by pressing the air charging pipe 19 along the air guide pipe 17, the first air inlet pipe 6, the first air inlet one-way valve 7, the second air inlet pipe 11 and the second air inlet one-way valve 12, the air pressurizes the liquid in the water storage space 9 for the better inflow nasal cavity of liquid in the water storage space 9, the gas produces negative pressure in to the liquid collecting space 10 and makes the liquid in the nasal cavity flow into the liquid collecting space 10 through second nasal plug 16 along feed liquor pipe 13 and feed liquor check valve 14 and collect, need not to use the syringe to wash the nasal cavity, the operation flow of nasal cavity clearance has been optimized, medical staff's working strength has been greatly alleviateed, make medical staff's when clearing up the nasal cavity for the infant, can vacate a hand very well and calm the infant, stabilize infant's mood, make the nasal cavity clearance work go on smoothly more, improve the effect of nasal cavity clearance, simultaneously also significantly reduced infant's treatment time, the uncomfortable sense of treatment process infant has been reduced, promote infant's parent's satisfaction.

As an implementation manner in this embodiment, as shown in fig. 1 to fig. 4, a plurality of separating plates 20 are fixedly connected to the inner wall of the connecting pipe 15, and the diameter of the connecting pipe 15 is larger than that of the liquid inlet pipe 13.

Through the splitter plate 20 that sets up, when using, when the liquid that dashes out in the nasal cavity flows through connecting pipe 15, can be separated into the stranded by splitter plate 20 for can not take place to block up when flowing through feed liquor pipe 13 and influence subsequent drainage, the diameter of connecting pipe 15 is greater than the diameter of feed liquor pipe 13 and more is favorable to the liquid outflow that dashes out in the nasal cavity, has further avoided connecting pipe 15 and feed liquor pipe 13 to be appeared by the problem of jam.

In this embodiment, as shown in fig. 3, the air charging tube 19 includes a latex ball, an air valve cap and an air return valve which are connected, and the air charging tube 19 is in the prior art, and the latex ball can be pressed to charge the first air inlet tube 6 and the second air inlet tube 11 by screwing the air valve cap.

In this embodiment, as shown in fig. 1, both ends of the first nasal plug 5 and the second nasal plug 16 are in trapezoid structures, the first nasal plug 5 and the second nasal plug 16 are made of rubber materials, so that the first nasal plug 5 and the second nasal plug 16 are conveniently inserted into the nasal cavity of a child patient, and meanwhile, the bulged part can be effectively fixed in the nasal cavity of the child patient, so that the first nasal plug 5 and the second nasal plug 16 cannot be easily separated in the use process, and the nasal cavity of the child patient is not damaged by the soft rubber materials.

In this embodiment, as shown in fig. 1, the outer wall of the bottle cap 2 is provided with a plurality of anti-slip bumps, and the provided anti-slip bumps are convenient for a user to unscrew the bottle cap 2 or screw on the bottle cap 2 to seal the liquid collecting bottle 1, so that the use comfort of the bottle cap 2 is improved.

In this embodiment, as shown in fig. 1-2, the installation directions of the liquid outlet check valve 4 and the liquid inlet check valve 14 are opposite, so that liquid can flow into the nasal cavity from the liquid outlet pipe 3 and the liquid outlet check valve 4, wash the nasal cavity, and flow into the liquid collecting space 10 from the nasal cavity along the second nasal plug 16, the connecting pipe 15, the liquid inlet check valve 14 and the liquid inlet pipe 13, and the installation directions of the first air inlet check valve 7 and the second air inlet check valve 12 are the same, so that the gas can be filled into the water storage space 9 and the liquid collecting space 10 along the first air inlet pipe 6, the first air inlet check valve 7, the second air inlet pipe 11 and the second air inlet check valve 12 at the same time, so that the use is convenient.

The technical proposal provided by the utility model is that through the matched use of the baffle plate, the liquid inlet pipe and the liquid outlet one-way valve, when in use, the bottle cap is unscrewed, physiological saline with proper temperature is poured into the liquid collecting bottle through the bottle mouth, the liquid collecting bottle is stored in the water storage space, the first nasal plug is inserted into one nostril of the infant, the second nasal plug is inserted into the other nostril of the infant, the water flow in the water storage space flows into the nasal cavity of the infant through the liquid outlet one-way valve, the liquid outlet pipe and the first nasal obstruction, then flows into the liquid collecting space through the second nasal obstruction, the connecting pipe, the liquid inlet one-way valve and the liquid inlet pipe, and air can respectively enter the water storage space and the liquid collecting space along the air guide pipe, the first air inlet one-way valve, the second air inlet pipe and the second air inlet one-way valve by pressing the air charging pipe, the air pressurizes the liquid in the water storage space for the better inflow nasal cavity of liquid in the water storage space, the gas produces negative pressure in to the liquid collecting space and makes the liquid in the nasal cavity flow into the liquid collecting space along feed liquor pipe and feed liquor check valve through the second nasal plug and collect, need not to use the syringe to wash the nasal cavity, the operation flow of nasal cavity clearance has been optimized, medical staff's working strength has been greatly alleviateed, medical staff's working strength when clearing up the nasal cavity for the infant can vacate a hand very much, stabilize infant's mood, make the nasal cavity clearance work go on more smoothly, improve the effect of nasal cavity clearance, simultaneously also significantly reduced infant's treatment time, the uncomfortable sense of the infant of treatment has been reduced, the satisfaction of infant parents is promoted.

The utility model is intended to cover any alternatives, modifications, equivalents, and variations that fall within the spirit and scope of the utility model. In the following description of preferred embodiments of the utility model, specific details are set forth in order to provide a thorough understanding of the utility model, and the utility model will be fully understood to those skilled in the art without such details. In other instances, well-known methods, procedures, flows, components, circuits, and the like have not been described in detail so as not to unnecessarily obscure aspects of the present utility model.

Those of ordinary skill in the art will appreciate that all or a portion of the steps in implementing the methods of the embodiments described above may be implemented by a program that instructs associated hardware, and the program may be stored on a computer readable storage medium, such as: ROM/RAM, magnetic disks, optical disks, etc.

The foregoing is merely a preferred embodiment of the present utility model and it should be noted that modifications and adaptations to those skilled in the art may be made without departing from the principles of the present utility model, which are intended to be comprehended within the scope of the present utility model.

Claims

1. A nasal cavity irrigation device for negative pressure suction, comprising: the liquid collecting bottle, the inner wall fixedly connected with baffle of liquid collecting bottle, the baffle will the space in the liquid collecting bottle is cut apart and is water storage space and collecting space, rotate on the liquid collecting bottle and be connected with the bottle lid, the intercommunication has the drain pipe on the bottle lid, be provided with out the liquid check valve on the drain pipe, the one end intercommunication of drain pipe has first nasal obstruction, the bottom intercommunication of liquid collecting bottle has first intake pipe and second intake pipe, the one end of second intake pipe with first intake pipe intercommunication, be provided with first intake check valve in the first intake pipe, be provided with second intake check valve in the second intake pipe, the intercommunication has the feed liquor pipe on the liquid collecting bottle, be provided with feed liquor check valve on the feed liquor pipe, the one end intercommunication of feed liquor pipe has the connecting pipe, the one end intercommunication of connecting pipe has the second nasal obstruction, first intake pipe cover is established on the intubate, the one end intercommunication of intubate has the air duct, the one end of air duct is provided with the inflation pipe.

2. The nasal cavity irrigation device for negative pressure suction according to claim 1, wherein a plurality of separation plates are fixedly connected to an inner wall of the connection tube.

3. The nasal irrigation device for negative pressure suction of claim 1, wherein the inflation tube comprises a latex ball, a valve cap and a return valve connected.

4. The nasal cavity irrigation device for negative pressure suction according to claim 1, wherein the diameter of the connecting tube is larger than the diameter of the liquid inlet tube.

5. The negative pressure suction nasal cavity irrigation device according to claim 1, wherein both ends of the first and second nasal plugs have a trapezoid structure.

6. The nasal irrigation device for negative pressure suction of claim 1, wherein the outer wall of the bottle cap is provided with a plurality of anti-slip bumps.

7. The negative pressure suction nasal cavity irrigation device according to claim 1, wherein the first nasal plug and the second nasal plug are made of rubber.

8. The nasal cavity irrigation device for negative pressure suction according to claim 1, wherein the liquid outlet check valve is installed in a direction opposite to the liquid inlet check valve, and the first air inlet check valve and the second air inlet check valve are installed in the same direction.