CN219662423U - Nasal discharge sucking device for preventing nasal obstruction of infants - Google Patents
Nasal discharge sucking device for preventing nasal obstruction of infants Download PDFInfo
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- CN219662423U CN219662423U CN202320382841.8U CN202320382841U CN219662423U CN 219662423 U CN219662423 U CN 219662423U CN 202320382841 U CN202320382841 U CN 202320382841U CN 219662423 U CN219662423 U CN 219662423U
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- infants
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- nasal discharge
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- 206010039101 Rhinorrhoea Diseases 0.000 title claims abstract description 45
- 208000010753 nasal discharge Diseases 0.000 title claims abstract description 45
- 206010028748 Nasal obstruction Diseases 0.000 title claims abstract description 23
- 230000007246 mechanism Effects 0.000 claims abstract description 15
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 claims abstract description 13
- 239000000741 silica gel Substances 0.000 claims abstract description 13
- 229910002027 silica gel Inorganic materials 0.000 claims abstract description 13
- 229920001296 polysiloxane Polymers 0.000 claims description 6
- 238000007789 sealing Methods 0.000 claims description 4
- 238000004891 communication Methods 0.000 claims description 2
- 230000000694 effects Effects 0.000 abstract description 10
- 238000000034 method Methods 0.000 abstract description 5
- 230000008569 process Effects 0.000 abstract description 5
- 208000027418 Wounds and injury Diseases 0.000 abstract description 4
- 206010052428 Wound Diseases 0.000 abstract description 2
- 230000006378 damage Effects 0.000 abstract description 2
- 208000014674 injury Diseases 0.000 abstract description 2
- 210000000214 mouth Anatomy 0.000 description 16
- 210000001331 nose Anatomy 0.000 description 16
- 238000009423 ventilation Methods 0.000 description 11
- 210000003928 nasal cavity Anatomy 0.000 description 10
- 210000003128 head Anatomy 0.000 description 4
- 230000029058 respiratory gaseous exchange Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 230000000903 blocking effect Effects 0.000 description 3
- 238000012544 monitoring process Methods 0.000 description 3
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 206010011469 Crying Diseases 0.000 description 1
- 206010013954 Dysphoria Diseases 0.000 description 1
- 208000000059 Dyspnea Diseases 0.000 description 1
- 206010013975 Dyspnoeas Diseases 0.000 description 1
- 206010061218 Inflammation Diseases 0.000 description 1
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 238000009098 adjuvant therapy Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 238000013461 design Methods 0.000 description 1
- 238000007599 discharging Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000003670 easy-to-clean Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 230000004054 inflammatory process Effects 0.000 description 1
- 230000014759 maintenance of location Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000005399 mechanical ventilation Methods 0.000 description 1
- 230000000149 penetrating effect Effects 0.000 description 1
- 238000003825 pressing Methods 0.000 description 1
- 230000009295 sperm incapacitation Effects 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 208000024891 symptom Diseases 0.000 description 1
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- External Artificial Organs (AREA)
Abstract
The utility model discloses a nasal discharge suction device for preventing nasal obstruction of infants, which comprises a pressure difference generating mechanism for generating positive/negative pressure and a silica gel tube communicated with an outlet of the pressure difference generating mechanism for sucking/exhausting air, wherein the free end head of the silica gel tube is connected with a nose head for being plugged into a nostril, the silica gel tube is also provided with a valve for controlling gas on-off, the nose head is also connected with a mouth for the infants to suck through a deformable connecting rod, and the mouth is communicated with the atmosphere through a pressure equalizing hole arranged on the connecting rod. The utility model has simple structure and convenient operation, can realize single operation, is suitable for infants at all ages, has no wound and injury to the infants, can not generate uncomfortable feeling for the infants in the sucking process, and has obvious sucking effect.
Description
Technical Field
The utility model relates to the technical field of auxiliary medical equipment, in particular to a ventilation device for neonates and infants due to nasal discharge blockage, and in particular relates to a nasal discharge suction device for preventing nasal discharge of infants.
Background
The nasal obstruction is very easy to be caused by the diseases of the infants such as cold, and the infants are dysphoria and crying due to the incapacitation caused by the nasal obstruction. Because infants do not possess the corresponding self-treating capabilities, ventilation is often required by other adjuvant treatments or devices.
The present inventors have found the following formula: ((nasal obstruction) OR (occlusion)) AND ti, ab: ((ventilator) OR (ventilation)) AND ti: ((nasal obstruction) OR (ventilation) OR (nasal discharge removal)) have retrieved the same technical field as the present utility model, in particular as follows:
prior art 1: the novel patent with publication number CN218420598U discloses a non-invasive ventilation nasal obstruction of a folding-prevention pipe infant for a breathing machine, and adopts a combined structure of a nasal obstruction clamping head, a nasal obstruction connecting block, a ventilation cavity, a denomination ventilation hose, and the like, so that the folding-prevention pipe is scientific and reasonable in design, simple in structure, convenient to operate and high in safety. The integrated nasal plug chuck made of the silica gel material has strong skin affinity, is provided with the nostril sealing sleeve which accords with human engineering, and has good plugging property to nostrils. The connecting plug tongue of the trapezoid block shape and the connecting block of the nose plug are high in connecting stability and convenient and quick to assemble and disassemble. The whole ventilation cavity and the double-lung breathing air pressure are stable. The included angle between the nose plug interface of the inclined plane and the two ends of the connecting pipe head improves the connection stability and stability of the nose plug head and the nostril. The fixing earhole, the adhesive tape or the binding tape, the silica gel cushion block or the dressing cushion block have good integral fixing effect and small adhesive surface. The steel wire corrugated hose can avoid bending and blocking the air passage. The pressure measuring port and the port plug facilitate the monitoring of the air pressure of the breathing machine. Overcomes the defects of the prior art.
Prior art 2: the utility model of publication number CN101491710 discloses a universal noninvasive mechanical ventilation nasal plug. The utility model consists of a joint, a hose and a nasal plug base, wherein two ends of the nasal plug base are connected with the hose, and the other end of the hose is connected with the joint; the upper part in the nasal plug base is movably connected with a nasal plug, and the lower part of the nasal plug base is provided with an openable monitoring hole; the nose plug is provided with two tubular bulges which are communicated with the base of the nose plug; the joint, the hose, the nasal plug base and the nasal plug are communicated with each other; one end of the hoses at the two ends of the nasal plug base and the monitoring hole at the lower part of the nasal plug base can be opened and closed.
Although the above prior arts all adopt different means for solving the problem of nasal obstruction, they do not effectively remove the sticky nasal discharge remained in the nasal cavity, and the infants do not have the ability to self discharge the nasal discharge, thus the nasal obstruction state is still easy to be sustained. Based on the thought of physically removing the nasal discharge, the utility model is specially provided.
Disclosure of Invention
The utility model provides a nasal discharge sucking device for preventing nasal discharge of infants from being blocked due to thick nasal discharge and more nasal discharge, which can relieve and solve the nasal discharge by sucking out nasal discharge through instant negative pressure.
Infants are usually very prone to nasal obstruction due to cold and the like, so that symptoms such as unsmooth breathing and dyspnea are caused, most of the reasons are that a large amount of nasal discharge is remained near the nasal cavity, the viscosity of the nasal discharge is increased due to inflammation, and the infants do not have self-discharging skills, so that the nasal discharge is difficult to discharge and the nasal obstruction is serious. According to the nasal discharge suction device, through the analysis of the position of the nasal discharge retention, the suction of the nasal discharge can be realized in a negative pressure mode, the rapid nasal ventilation can be realized, and the problem of nasal obstruction is relieved or even solved.
In order to achieve the above purpose, the technical scheme adopted by the utility model is as follows:
the nasal discharge sucking device for preventing nasal obstruction of infants comprises a pressure difference generating mechanism for generating positive/negative pressure and a silica gel tube communicated with an outlet of the pressure difference generating mechanism for sucking/exhausting air, wherein a nose head used for being plugged into a nostril is connected to the end head of the free end of the silica gel tube, a valve used for controlling gas on-off is further arranged on the silica gel tube, the nose head is further connected with a mouth containing air through a deformable connecting rod for sucking the infants, and the mouth containing air is communicated with the atmosphere through a pressure equalizing hole arranged on the connecting rod.
In order to simplify the structure and facilitate the operation and ensure the nasal discharge sucking effect, preferably, the pressure difference generating mechanism comprises a barrel body which is arranged in a hollow mode and is provided with an opening at one end, a piston is arranged in the barrel body in a sealing sliding mode, the maximum effective capacity enclosed by the piston and the barrel body is not lower than ml, and the bottom of the barrel body is provided with an outlet which is used for being communicated with the silica gel tube.
In order to facilitate single person operation, it is further preferable that the piston is fixedly connected with a pull rod for pulling/pushing the piston to reciprocate in the barrel, and the free end of the pull rod is hinged with two support rods which are oppositely arranged; the end face edge of the opening end of the barrel body extends outwards along the radial direction to form an outer edge with the diameter larger than that of the outer side wall of the barrel body, and a clamping groove which is designed to be concave downwards and used for accommodating the lower end of the supporting rod is arranged on the end face of the outer edge.
Still further preferably, the clamping groove is arranged in a circular shape. And two support rods which are oppositely arranged are connected through an elastic piece.
The beneficial effects are that:
1. the utility model has simple structure and convenient operation, can realize single operation, is suitable for infants at all ages, has no wound and injury to the infants, can not generate uncomfortable feeling for the infants in the sucking process, and has obvious sucking effect.
2. The utility model adopts full pipeline connection, and is easy to clean and reuse.
3. The utility model is additionally provided with the mouth for ventilation of the mouth and the nose, so that the air can smoothly pass through the mouth to reach the position of the nasal cavity, thereby being beneficial to sucking out nasal discharge, and avoiding the problem that a patient tightly closes the mouth and the nose and is not beneficial to sucking out nasal discharge near the nasal cavity.
Drawings
In order to more clearly illustrate the embodiments of the utility model or the technical solutions of the prior art, the drawings which are used in the description of the embodiments or the prior art will be briefly described, it being obvious that the drawings in the description below are only some embodiments of the utility model, and that other drawings can be obtained from these drawings without inventive faculty for a person skilled in the art.
Fig. 1 is a schematic view of a support bar in an unsupported state according to an embodiment of the utility model.
Fig. 2 is a schematic view of a supporting rod in a supporting state according to an embodiment of the present utility model.
FIG. 3 is a schematic view of the present utility model in use.
In the figure: 1-a differential pressure generating mechanism; 11-a barrel body; 12-outer edge; 13-clamping grooves; 14-a piston; 15-a pull rod; 16-supporting rods; 17-an elastic member; 2-silicone tube; 3-valve; 4-nose; 5-connecting rods; 6-containing mouth; 7-equalizing holes.
Detailed Description
For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more apparent, the technical solutions of the embodiments of the present utility model will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments of the present utility model. The components of the embodiments of the present utility model 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 utility model, as 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 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.
It should be noted that: like reference numerals and letters denote like items in the following figures, and thus once an item is defined in one figure, no further definition or explanation thereof is necessary in the following figures.
In the description of the present utility model, it should be noted that, if the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", etc. indicate an azimuth or a positional relationship based on that shown in the drawings, or an azimuth or a positional relationship in which a product of the application is conventionally put in use, it is merely for convenience of describing the present utility model and simplifying the description, and it is not indicated or implied that the referred device or element must have a specific azimuth, be constructed and operated in a specific azimuth, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like in the description of the present utility model, if any, are used for distinguishing between the descriptions and not necessarily for indicating or implying a relative importance.
Furthermore, the terms "horizontal," "vertical," and the like in the description of the present utility model, if any, do not denote a requirement that the component be absolutely horizontal or overhang, but rather may be slightly inclined. As "horizontal" merely means that its direction is more horizontal than "vertical", and does not mean that the structure must be perfectly horizontal, but may be slightly inclined.
In the description of the present utility model, it should also be noted that, unless explicitly stated and limited otherwise, the terms "disposed," "mounted," "connected," and "connected" should be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model will be understood in specific cases by those of ordinary skill in the art.
Example 1:
the nasal discharge sucking device for preventing nasal discharge of infants comprises a pressure difference generating mechanism 1 for generating positive/negative pressure and a silica gel tube 2 communicated with an outlet of the pressure difference generating mechanism 1 for sucking/exhausting air, wherein a nose 4 for being plugged into the nostril is connected to the free end of the silica gel tube 2, a valve 3 for controlling gas on-off is further arranged on the silica gel tube 2, the nose 4 is further connected with a mouth 6 for the infants to suck through a deformable connecting rod 5, and the mouth 6 is communicated with the atmosphere through a pressure equalizing hole 7 arranged on the connecting rod 5.
Working and structural principle:
the working principle of the nasal discharge sucking device provided by the embodiment is that the negative pressure close to vacuum is generated by the pressure difference generating mechanism 1, then the negative pressure is instantly communicated with the nasal cavity by the valve 3, and the nasal discharge in the nasal cavity is instantly sucked out by utilizing the pressure difference, so that foreign matters including the nasal discharge in the nasal cavity are removed, the nasal cavity and the oral cavity are ventilated, and the problem of nasal obstruction is solved.
Specifically, the nose 4 is firstly inserted into the blocked nostril, and if both nostrils of the patient are in a heavy blocking state, one nostril can be arbitrarily inserted for sucking out; if only one nostril of the patient is blocked, the open nostril should be blocked at the moment of sucking out the nasal discharge, so that the negative pressure air leakage is avoided, and the nasal discharge sucking effect is poor. Simultaneously, the mouth 6 is placed into the mouth of a patient to be held, so that the phenomenon that the suction effect is reduced due to insufficient pressure difference caused by the tight closing of the oral cavity of the patient in the suction process is avoided; then, after the preparation is completed, negative pressure is generated through the pressure difference generating mechanism 1, and at the moment, the valve 3 is quickly pressed and opened, so that the pressure difference generating mechanism 1 is instantly communicated with the nasal cavity through the silicone tube 2, air sequentially enters the mouth 6 from the pressure equalizing hole 7, reaches the nasal cavity of a patient after the oral cavity, and generates pressure difference at a nasal discharge blocking position, so that nasal discharge is pushed to flow to the nose 4, and the nasal discharge sucking and ventilation effects are achieved.
In order to simplify the structure and facilitate the operation and ensure the nasal discharge sucking effect, in this embodiment, the pressure difference generating mechanism 1 includes a hollow barrel 11 with one end open, a piston 14 is slidably disposed in the barrel 11 in a sealing manner, the maximum effective capacity enclosed by the piston 14 and the barrel 11 is not less than 50ml, and the bottom of the barrel 11 is provided with an outlet for communicating with the silicone tube 2. The larger the effective volume in the tub 11, the more intense the air flow is generated and the better the suction effect. However, in the process of sucking out nasal discharge, since the sucking-out object may be a small infant, the person skilled in the art should be able to stop the operation at a proper vacuum capacity for different sucking-out objects, so that the technical effect of sucking out nasal discharge is suitable.
For the convenience of single person operation, in this embodiment, the piston 14 is fixedly connected with a pull rod 15 for pulling/pushing the piston 14 to reciprocate in the barrel 11, and two support rods 16 oppositely arranged are hinged on the free end of the pull rod 15; the end surface edge of the opening end of the barrel body 11 extends outwards along the radial direction to form an outer edge 12 with the diameter larger than that of the outer side wall of the barrel body 11, and a clamping groove 13 which is designed to be concave downwards and used for accommodating the lower end of the supporting rod 16 is arranged on the end surface of the outer edge 12. Still further, the clamping groove 13 is circularly arranged. And two support rods 16 arranged oppositely are connected through an elastic piece 17. The elastic member 17 may be a spring or a flexible elastic member such as a rubber band or the like penetrating the inside of the tie rod 15. The structure is mainly arranged to simplify the operation, only the pull rod 15 is needed to be pulled out, then the lower ends of the support rods 16 on two sides are clamped in the clamping groove 13 to form an abutting joint, at the moment, the piston 14 can not slide under the vacuum action in the concrete body 11, so that the vacuum state in the barrel body 11 is maintained, then after the mouth and the nose of a patient are connected at night, nasal discharge can be removed through pressing the valve 3, the operation process is completed by a single person without the cooperation of other people, and the operation is simple and convenient.
It should be noted that this embodiment only exemplifies one embodiment, and as the same inventive concept, one nose 4 may be added, and two noses 4 may be connected or disconnected by another valve according to different conditions, so as to adapt to different single Kong Bisai or double-hole nasal obstruction patients, and both single-hole and double-hole arrangements are within the scope of the disclosure and protection of the present application.
The above description is only of the preferred embodiments of the present utility model and is not intended to limit the present utility model, but various modifications and variations can be made to the present utility model by those skilled in the art. 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 (5)
1. Nasal discharge sucking device for avoiding nasal obstruction of infants, which is characterized in that: including being used for producing the pressure differential mechanism (1) of plus/minus pressure, and with pressure differential mechanism (1) are used for inhaling/outlet air's export intercommunication silicone tube (2), the free end of silicone tube (2) is connected with nose (4) that are used for filling into in the nostril, still be provided with on silicone tube (2) and be used for controlling valve (3) of gaseous break-make, nose (4) still are connected with mouth (6) that contain that supply infant sucked through flexible connecting rod (5), contain mouth (6) through setting up equalizing hole (7) on connecting rod (5) are in with atmospheric communication.
2. The nasal discharge sucking device for preventing nasal obstruction of infants according to claim 1, wherein: the differential pressure generating mechanism (1) comprises a barrel body (11) which is arranged in a hollow mode and is provided with an opening at one end, a piston (14) is arranged in the barrel body (11) in a sealing sliding mode, the maximum effective capacity enclosed by the piston (14) and the barrel body (11) is not lower than 50ml, and an outlet used for being communicated with the silica gel tube (2) is formed in the bottom of the barrel body (11).
3. The nasal discharge sucking device for preventing nasal obstruction of infants according to claim 2, wherein: the piston (14) is fixedly connected with a pull rod (15) for pulling/pushing the piston (14) to reciprocate in the barrel body (11), and two support rods (16) which are oppositely arranged are hinged on the free end of the pull rod (15); the end face edge of the opening end of the barrel body (11) extends outwards along the radial direction to form an outer edge (12) with the diameter larger than that of the outer side wall of the barrel body (11), and a clamping groove (13) which is concave and designed to accommodate the lower end of the supporting rod (16) is formed in the end face of the outer edge (12).
4. A nasal discharge suction apparatus for preventing nasal obstruction in infants as claimed in claim 3, wherein: the clamping groove (13) is arranged in a circular shape.
5. A nasal discharge suction apparatus for preventing nasal obstruction in infants as claimed in claim 3, wherein: two support rods (16) which are oppositely arranged are connected through an elastic piece (17).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320382841.8U CN219662423U (en) | 2023-03-03 | 2023-03-03 | Nasal discharge sucking device for preventing nasal obstruction of infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320382841.8U CN219662423U (en) | 2023-03-03 | 2023-03-03 | Nasal discharge sucking device for preventing nasal obstruction of infants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219662423U true CN219662423U (en) | 2023-09-12 |
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ID=87922505
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320382841.8U Active CN219662423U (en) | 2023-03-03 | 2023-03-03 | Nasal discharge sucking device for preventing nasal obstruction of infants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219662423U (en) |
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2023
- 2023-03-03 CN CN202320382841.8U patent/CN219662423U/en active Active
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