CN220459721U - Ventilation device for neonate - Google Patents
Ventilation device for neonate Download PDFInfo
- Publication number
- CN220459721U CN220459721U CN202321610373.1U CN202321610373U CN220459721U CN 220459721 U CN220459721 U CN 220459721U CN 202321610373 U CN202321610373 U CN 202321610373U CN 220459721 U CN220459721 U CN 220459721U
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- cavity
- ventilation device
- shell
- patient
- nipple
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- 238000009423 ventilation Methods 0.000 title claims abstract description 35
- 210000002445 nipple Anatomy 0.000 claims abstract description 39
- 239000010410 layer Substances 0.000 claims description 20
- 239000012528 membrane Substances 0.000 claims description 19
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 claims description 19
- 238000001914 filtration Methods 0.000 claims description 17
- 239000000017 hydrogel Substances 0.000 claims description 11
- 239000008223 sterile water Substances 0.000 claims description 7
- 230000002209 hydrophobic effect Effects 0.000 claims description 5
- 239000011241 protective layer Substances 0.000 claims description 4
- 201000010099 disease Diseases 0.000 abstract description 12
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 abstract description 12
- 241000894006 Bacteria Species 0.000 abstract description 6
- 230000036760 body temperature Effects 0.000 abstract description 6
- 230000000241 respiratory effect Effects 0.000 abstract description 6
- 238000010438 heat treatment Methods 0.000 abstract description 4
- 238000005192 partition Methods 0.000 abstract description 4
- 230000000638 stimulation Effects 0.000 abstract description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 8
- 210000002345 respiratory system Anatomy 0.000 description 6
- 208000035143 Bacterial infection Diseases 0.000 description 3
- 208000022362 bacterial infectious disease Diseases 0.000 description 3
- 238000010521 absorption reaction Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000018109 developmental process Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 230000000474 nursing effect Effects 0.000 description 2
- 238000001356 surgical procedure Methods 0.000 description 2
- 206010010356 Congenital anomaly Diseases 0.000 description 1
- 230000006978 adaptation Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000013020 embryo development Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003595 mist Substances 0.000 description 1
- 239000007921 spray Substances 0.000 description 1
Abstract
The utility model discloses a ventilation device for neonates, which is characterized by comprising: a housing, a wet heat exchange assembly and a nipple; in this application, fix the nipple at the one end of casing, and set up damp heat exchange component in the casing, damp heat exchange component is first cavity and second cavity with casing internal partition, through the sucking instinct of nipple stimulation neonate disease, make the disease open a mouth, and the patient exhales with body temperature and humidity's gas persist to first cavity in, when the patient breathes in, outside air pierces through damp heat exchange component to first cavity through the second cavity, and by first cavity heating humidification, so reciprocating, make the gas that the patient breathes have temperature and humidity, and damp heat exchange component can filter most bacterium in the air, reduce the possibility that the bacterium infects the respiratory track, reduce the harm that the patient caused the respiratory track through oral area respiratory.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to a ventilation device for newborns.
Background
At present, partial newborns are in incomplete development in the embryo development process at birth, which leads to congenital postnaris blocking after birth, and for the disease, surgery treatment is needed, before surgery, the mouth of the patient is opened through the action of manpower, so that normal breathing of the patient is ensured, in the conventional operation, the nipple is cut off, holes are formed, the nipple is placed in the patient mouth, the patient is stimulated to breathe spontaneously, only the patient breathes by opening the mouth, the breathing gas is drier, the possibility of bacterial infection exists, and the harm to the respiratory tract is caused during ventilation.
Disclosure of Invention
In view of the shortcomings of the prior art, the utility model aims to provide a ventilation device for a neonate, which aims to solve the problem that the breathing tract is easily damaged when a nipple stimulates the breathing of a patient in the prior art.
In order to achieve the above purpose, the utility model adopts the following technical scheme:
in a first aspect, an embodiment of the present utility model provides a ventilation device for a neonate, which includes:
the shell, the said shell both ends offer the air vent;
the wet heat exchange assembly is arranged in the shell and divides the interior of the shell into a first cavity and a second cavity, the first cavity and the second cavity are respectively communicated with the vent holes correspondingly, and the wet heat exchange assembly is used for preserving the heat of gas;
the nipple is arranged in the vent hole corresponding to the first cavity, is communicated with the first cavity, and is provided with a through hole.
As a further improvement, the housing includes:
a first housing, the nipple being disposed within the vent hole on the first housing;
the second shell is internally provided with the wet heat exchange assembly, and the second shell is fixedly connected with the first shell in a threaded manner.
As a further improvement, the wet heat exchange assembly includes:
the fixing plate is clamped in the first shell;
and the filtering membrane is arranged in the fixing plate and is used for preserving heat of gas exhaled by a patient so as to heat the gas inhaled by the patient.
As a further development, the filter membrane comprises a hydrophilic layer arranged towards the first cavity and a hydrophobic layer arranged towards the second cavity.
As a further improvement technical scheme, still be equipped with the humidification passageway on the casing, neonate is with ventilation unit still includes:
the humidifying component is arranged on the shell and is clamped in the humidifying channel, and the humidifying component is communicated with the second cavity and is used for humidifying gas inhaled by a patient.
As a further improvement, the humidifying assembly includes:
the water storage piece is internally provided with sterile water;
the atomizing nozzle is connected to the water storage piece and is clamped with the humidifying channel, and the atomizing nozzle is used for atomizing the sterile water.
As a further improved embodiment, the ventilation device for neonates further includes:
at least two fixing belts arranged on the first shell at intervals;
a hydrogel layer arranged on the fixing belt and facing one side of the nipple, and used for being adhered to the face of a patient;
and a protective layer covering the hydrogel layer.
As a further improvement technical scheme, a clamping groove is formed in the first shell and used for clamping the nipple.
As a further improvement technical scheme, one side of the first shell, which faces the nipple, is provided with an arc-shaped groove so as to be attached to the face of a patient.
As a further improvement technical scheme, a plurality of bulges are arranged on the nipple, and the bulges are circumferentially arranged on the outer wall of the nipple at intervals.
The technical scheme adopted by the utility model has the following beneficial effects:
in this application, fix the nipple at the one end of casing, and set up damp heat exchange component in the casing, damp heat exchange component is first cavity and second cavity with casing internal partition, through the sucking instinct of nipple stimulation neonate disease, make the disease open a mouth, and the patient exhales with body temperature and humidity's gas persist to first cavity in, when the patient breathes in, outside air pierces through damp heat exchange component to first cavity through the second cavity, and by first cavity heating humidification, so reciprocating, make the gas that the patient breathes have temperature and humidity, and damp heat exchange component can filter most bacterium in the air, reduce the possibility that the bacterium infects the respiratory track, reduce the harm that the patient caused the respiratory track through oral area respiratory.
Drawings
Fig. 1 is a schematic structural view of a ventilation device for neonates according to the present utility model;
FIG. 2 is a schematic sectional view of a housing of a ventilation device for neonates according to the present utility model;
FIG. 3 is a schematic cross-sectional view of a wet heat exchange module of a ventilation device for neonates according to the present utility model;
fig. 4 is a schematic structural view of an atomizing assembly of a ventilation device for neonates according to the present utility model.
1. A housing; 2. a wet heat exchange assembly; 3. a nipple; 4. a vent hole; 5. a first cavity; 6. a second cavity; 7. a through hole; 8. a first housing; 9. a second housing; 10. a fixing plate; 11. a filtering membrane; 12. a hydrophilic layer; 13. a hydrophobic layer; 14. a humidification channel; 15. a humidifying assembly; 16. a water storage member; 17. an atomizing nozzle; 18. a fixing belt; 19. a hydrogel layer; 20. a protective layer; 21. a clamping groove; 22. an arc-shaped groove; 23. a protrusion.
Detailed Description
In order to make the objects, technical solutions and effects of the present utility model clearer and more specific, the present utility model will be described in further detail below with reference to the accompanying drawings and examples. It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.
It will be understood that when an element is referred to as being "mounted" or "disposed" on another element, it can be directly on the other element or be indirectly on the other element. When an element is referred to as being "connected to" another element, it can be directly connected to the other element or be indirectly connected to the other element.
It should also be noted that in the drawings of the embodiments of the present utility model, the same or similar reference numerals correspond to the same or similar components; in the description of the present utility model, it should be understood that, if there is an azimuth or positional relationship indicated by terms such as "upper", "lower", "left", "right", etc., based on the azimuth or positional relationship shown in the drawings, it is only for convenience of describing the present utility model and simplifying the description, but it is not indicated or implied that the apparatus or element referred to must have a specific azimuth, be constructed and operated in a specific azimuth, and thus, terms describing the positional relationship in the drawings are merely for exemplary illustration and are not to be construed as limitations of the present patent, and specific meanings of the terms described above may be understood by those skilled in the art according to specific circumstances.
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.
Examples:
the utility model discloses a ventilation device for a neonate, referring to fig. 1-4, fig. 1 is a schematic structural diagram of the ventilation device for the neonate; FIG. 2 is a schematic sectional view of a housing of a ventilation device for neonates according to the present utility model; FIG. 3 is a schematic cross-sectional view of a wet heat exchange module of a ventilation device for neonates according to the present utility model; fig. 4 is a schematic structural view of an atomizing assembly of a ventilation device for neonates according to the present utility model. The utility model discloses a ventilation device for newborns, which comprises a shell 1, a wet heat exchange assembly 2 and a nipple 3, wherein ventilation holes 4 are formed in two ends of the shell 1; the heat and humidity exchange assembly 2 is arranged in the shell 1 and divides the interior of the shell 1 into a first cavity 5 and a second cavity 6, the first cavity 5 and the second cavity 6 are respectively communicated with the vent holes 4 at two ends of the shell 1 correspondingly, and the heat and humidity exchange assembly 2 is used for preserving heat of gas; the nipple 3 is arranged in the vent hole 4 corresponding to the first cavity 5 and is communicated with the first cavity 5, and the nipple 3 is provided with a through hole 7.
The working principle of the ventilation device for neonates provided in this embodiment is as follows: when the infant nursing bottle is used, one end with the nipple 3 is inserted into the mouth of an infant patient, sucking instinct of the patient is stimulated, when the patient exhales, the patient exhales with air with body temperature and humidity, heat of the air is reserved in the first cavity 5, the air is discharged to the atmosphere through the wet heat exchange assembly 2, when the patient inhales, external air penetrates through the wet heat exchange assembly 2 to the first cavity 5 through the second cavity 6, and the infant patient is heated and humidified by the first cavity 5, and the infant nursing bottle is reciprocated so that the infant patient can breathe through the mouth.
The beneficial effect of neonate who provides with ventilation device lies in at least: in this application, fix nipple 3 in the one end of casing 1, and set up damp heat exchange component 2 in casing 1, damp heat exchange component 2 is first cavity 5 and second cavity 6 with casing 1 internal partition, through the sucking instinct of nipple 3 stimulus neonate disease, make the disease open one's mouth, and the patient exhaled with the gas of body temperature and humidity remain to first cavity 5 in, when the disease breathes in, outside air pierces through damp heat exchange component 2 to first cavity 5 through second cavity 6, and by first cavity 5 heating humidification, so reciprocating, make the gas that the patient breathes have temperature and humidity, and damp heat exchange component 2 most bacterium in the filterable air, reduce the possibility of bacterial infection respiratory tract, reduce the harm that the patient caused the respiratory tract through oral area breathing.
In this embodiment, referring to fig. 1-4, the housing 1 includes a first housing 8 and a second housing 9, and the nipple 3 is disposed in the vent hole 4 on the first housing 8; the second casing 9 is internally provided with the damp heat exchange component 2, the first casing 8 is provided with external threads (not shown in the figure), the second casing 9 is provided with internal threads (not shown in the figure), the second casing 9 is fixed with the first casing 8 through threaded screwing, when the use time of the damp heat exchange component 2 in the casing 1 is excessively long and aged, the first casing 8 or the second casing 9 can be rotated, the casing 1 is opened so as to be convenient for disassembly and replacement, in the embodiment of the utility model, the casing 1 is cylindrical, and the circular casing 1 is arranged to be more matched with the shape of the nipple 3.
It should be understood that the above description of the shape of the housing 1 is only one embodiment of the present utility model, and the housing 1 may be in other shapes such as a cube.
Referring to fig. 1-4, the wet heat exchange assembly 2 includes a fixing plate 10 and a filtering membrane 11; the fixing plate 10 is clamped in the first shell 8; a filtering membrane 11 is arranged in the fixing plate 10 and is used for preserving the heat of the expired air of the patient so as to heat the air inhaled by the patient; when a patient exhales, the exhaled gas is the gas with the attached temperature and humidity, and the filtering membrane 11 can reserve part of heat in the first cavity 5 and absorb moisture in the exhaled gas, so that when the patient inhales, the external air with lower temperature passes through the filtering membrane 11, the part of moisture absorbed on the filtering membrane 11 is attached and removed, and the air is inhaled by the patient after being heated in the first cavity 5, thereby completing the wet heat exchange with the outside, enabling the air of the patient during breathing to be more in accordance with the body temperature, having a certain humidity and reducing the harm to the respiratory tract of the patient during breathing.
In an embodiment of the present utility model, referring to fig. 1 to 4, the filtering membrane 11 includes a hydrophilic layer 12 and a hydrophobic layer 13, the hydrophilic layer 12 is disposed toward the first cavity 5, and the hydrophobic layer 13 is disposed toward the second cavity 6, so that when a patient exhales, moisture carried in the gas is absorbed by the hydrophilic layer 12 of the filtering membrane 11, thereby improving the absorption efficiency of the moisture.
In the embodiment of the present utility model, referring to fig. 1 to 4, the cross sections of the filtering membrane 11 are arranged in a wavy manner, so that the contact area between the filtering membrane 11 and the exhaled air can be maximized, thereby improving the moisture absorption capacity and maximally preserving the heat in the exhaled air.
It should be understood that the above description of the shape of the filtering membrane 11 is only one embodiment of the present utility model, and the filtering membrane 11 may have other shapes that increase the contact area with the gas, such as zigzag shape.
In this embodiment, referring to fig. 1-4, the housing 1 is further provided with a humidification channel 14, and a humidification assembly 15 is further provided on the humidification channel 14, the humidification assembly 15 is disposed on the housing 1 and is clamped to the humidification channel 14, the humidification assembly 15 is communicated with the second cavity 6, when the humidity of the exhaled air is low, the moisture remaining on the filtering membrane 11 is also reduced, so that the humidity of the inhaled air is low, and in order to saturate the humidity of the inhaled air, the humidification assembly 15 sprays water mist to humidify the air inhaled by the patient, thereby improving the humidity of the inhaled air.
Referring to fig. 1-4, in an embodiment of the present application, the humidifying component 15 is composed of a water storage member 16 and an atomizing nozzle 17, wherein sterile water is stored in the water storage member 16; the atomizing nozzle 17 is connected to the water storage member 16 and is clamped with the humidifying channel 14, and the atomizing nozzle 17 is used for atomizing the sterile water; in the embodiment of the utility model, the atomizing nozzle 17 and the water storage piece 16 are connected in a pressing mode, the water outlet of the atomizing nozzle 17 is axially arranged, the atomizing nozzle 17 is clamped into the humidifying channel 14, the water storage piece 16 is pressed, and sterile water is atomized through the atomizing nozzle 17 and sprayed onto the filtering membrane 11 to humidify air passing through the filtering membrane 11, so that the air humidity is improved.
In the embodiment of the present utility model, referring to fig. 1 to 4, at least two fixing bands 18 are disposed on two sides of the bottom of the first housing 8; a hydrogel layer 19 is provided on the fixing band 18 and faces the side of the pacifier 3 and is used for adhering to the patient's face, the hydrogel can minimize the damage to the skin of the neonate patient, and the housing 1 can be fixed to the patient's face; when the hydrogel layer 19 is required to be adhered and fixed, the protective layer 20 can be torn off to expose the hydrogel layer 19, so that the adhesion effect of the hydrogel layer 19 is ensured.
Referring to fig. 1-4, in this embodiment, a clamping groove 21 is formed on the first housing 8 to fix the nipple 3; simultaneously, the arc groove 22 has been seted up to first casing 8 orientation one side of nipple 3, when fixing casing 1 in the patient's face through the hydrogel, the radian of arc groove 22 can laminate patient's face more, improves the comfort level of disease.
Referring to fig. 1-4, in the embodiment of the present utility model, the nipple 3 is provided with a plurality of protrusions 23, and the plurality of protrusions 23 are circumferentially spaced from the outer wall of the nipple 3, so that when a patient sucks, the interior of the mouth cavity can be massaged, and the comfort level during artificial ventilation is improved.
In summary, the ventilation device for neonates disclosed by the utility model comprises a housing 1, a wet heat exchange assembly 2 and a nipple 3, wherein ventilation holes 4 are formed at two ends of the housing 1; the heat and humidity exchange assembly 2 is arranged in the shell 1 and divides the interior of the shell 1 into a first cavity 5 and a second cavity 6, the first cavity 5 and the second cavity 6 are respectively communicated with the vent holes 4 at two ends of the shell 1 correspondingly, and the heat and humidity exchange assembly 2 is used for preserving heat of gas; the nipple 3 is arranged in the vent hole 4 corresponding to the first cavity 5 and is communicated with the first cavity 5, and a through hole 7 is formed in the nipple 3; in this application, fix nipple 3 in the one end of casing 1, and set up damp heat exchange component 2 in casing 1, damp heat exchange component 2 is first cavity 5 and second cavity 6 with casing 1 internal partition, through the sucking instinct of nipple 3 stimulus neonate disease, make the disease open one's mouth, and the patient exhaled with the gas of body temperature and humidity remain to first cavity 5 in, when the disease breathes in, outside air pierces through damp heat exchange component 2 to first cavity 5 through second cavity 6, and by first cavity 5 heating humidification, so reciprocating, make the gas that the patient breathes have temperature and humidity, and damp heat exchange component 2 most bacterium in the filterable air, reduce the possibility of bacterial infection respiratory tract, reduce the harm that the patient caused the respiratory tract through oral area breathing.
Other embodiments of the utility model will be apparent to those skilled in the art from consideration of the specification and practice of the disclosed embodiments. This utility model is intended to cover any variations, uses, or adaptations of the utility model following, in general, the principles of the utility model and including such departures from the present disclosure as come within known or customary practice within the art to which the utility model pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the utility model being indicated by the following claims.
Claims (10)
1. A neonatal ventilation device, comprising:
the shell, the said shell both ends offer the air vent;
the wet heat exchange assembly is arranged in the shell and divides the interior of the shell into a first cavity and a second cavity, the first cavity and the second cavity are respectively communicated with the vent holes correspondingly, and the wet heat exchange assembly is used for preserving the heat of gas;
the nipple is arranged in the vent hole corresponding to the first cavity, is communicated with the first cavity, and is provided with a through hole.
2. The ventilation device for newborns according to claim 1, wherein the housing includes:
a first housing, the nipple being disposed within the vent hole on the first housing;
the second shell is internally provided with the wet heat exchange assembly, and the second shell is fixedly connected with the first shell in a threaded manner.
3. The neonatal ventilation device of claim 2, wherein the wet heat exchange assembly comprises:
the fixing plate is clamped in the first shell;
and the filtering membrane is arranged in the fixing plate and is used for preserving heat of gas exhaled by a patient so as to heat the gas inhaled by the patient.
4. A neonatal ventilation device according to claim 3, wherein the filter membrane comprises a hydrophilic layer arranged towards the first cavity and a hydrophobic layer arranged towards the second cavity.
5. The ventilation device for neonates according to claim 1, wherein the housing is further provided with a humidification channel, further comprising:
the humidifying component is arranged on the shell and is clamped in the humidifying channel, and the humidifying component is communicated with the second cavity and is used for humidifying gas inhaled by a patient.
6. The neonatal ventilation device of claim 5, wherein the humidification assembly comprises:
the water storage piece is internally provided with sterile water;
the atomizing nozzle is connected to the water storage piece and is clamped with the humidifying channel, and the atomizing nozzle is used for atomizing the sterile water.
7. The ventilation device for newborns according to claim 2, further comprising:
at least two fixing belts arranged on the first shell at intervals;
a hydrogel layer arranged on the fixing belt and facing one side of the nipple, and used for being adhered to the face of a patient;
and a protective layer covering the hydrogel layer.
8. The ventilation device for neonates according to claim 2, wherein the first housing is provided with a clamping groove for clamping the nipple.
9. The ventilation device for neonates according to claim 2, wherein the side of the first housing facing the pacifier is provided with an arc-shaped groove to fit the patient's face.
10. The ventilation device for newborns according to claim 1, wherein a plurality of protrusions are provided on the nipple, and a plurality of the protrusions are circumferentially spaced apart from the outer wall of the nipple.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610373.1U CN220459721U (en) | 2023-06-21 | 2023-06-21 | Ventilation device for neonate |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321610373.1U CN220459721U (en) | 2023-06-21 | 2023-06-21 | Ventilation device for neonate |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220459721U true CN220459721U (en) | 2024-02-09 |
Family
ID=89797755
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321610373.1U Active CN220459721U (en) | 2023-06-21 | 2023-06-21 | Ventilation device for neonate |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220459721U (en) |
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2023
- 2023-06-21 CN CN202321610373.1U patent/CN220459721U/en active Active
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