CN219481206U - Nasal oxygen cannula for infants - Google Patents
Nasal oxygen cannula for infants Download PDFInfo
- Publication number
- CN219481206U CN219481206U CN202320640869.7U CN202320640869U CN219481206U CN 219481206 U CN219481206 U CN 219481206U CN 202320640869 U CN202320640869 U CN 202320640869U CN 219481206 U CN219481206 U CN 219481206U
- Authority
- CN
- China
- Prior art keywords
- nasal
- plug
- skin
- infant
- nasal plug
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
Classifications
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02A—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE
- Y02A50/00—TECHNOLOGIES FOR ADAPTATION TO CLIMATE CHANGE in human health protection, e.g. against extreme weather
- Y02A50/30—Against vector-borne diseases, e.g. mosquito-borne, fly-borne, tick-borne or waterborne diseases whose impact is exacerbated by climate change
Landscapes
- Media Introduction/Drainage Providing Device (AREA)
Abstract
The utility model belongs to the technical field of medical equipment, and provides an infant nasal oxygen tube which comprises a nasal catheter, an equipment connector, a nasal plug and a fixing device, wherein the nasal catheter is connected with the nasal plug and the equipment connector, the nasal plug comprises a first nasal plug and a second nasal plug, the first nasal plug and the second nasal plug are connected in a foldable mode so that the joint can be folded and deformed at any angle, the fixing device is connected with the nasal plug, the fixing device comprises a face patch, the face patch is adhered to the face of an infant according to the skin of the infant, so that the first nasal plug and the second nasal plug are adhered to the face of the infant with better compliance, the pressure on the face of the infant is reduced, the stability of the face of the nasal oxygen tube is improved, and frequent patch replacement is avoided.
Description
Technical Field
The utility model belongs to the technical field of medical equipment, and particularly relates to an infant nasal oxygen cannula.
Background
Nasal oxygen cannula are commonly used to perform CPAP (continuous positive ventilation pressure-continuous positive airway pressure) therapy. In recent years, with the development of noninvasive respiratory support technology, noninvasive ventilation therapy has become a conventional technical means. Nasal oxygen cannula has been the most important application tool in recent years with continuous innovations, but some drawbacks still exist, especially for infants. In the use process of the nasal catheter oxygen supplying method, the method commonly adopted in practical application is mainly medical adhesive tape pasting, but the situation that the nasal obstruction catheter is not firmly fixed and the nasal obstruction falls off is easy to occur due to poor medical compliance of infants. And when the infant feeds and wipes the body, the nasal oxygen cannula needs to be temporarily taken off, and then the medical adhesive tape needs to be removed and re-adhered, so that the face of the infant is easily damaged. In order to solve the above problems, various patches are used in the prior art, but the existing patches are basically made of plastic parts, so that the existing patches are poor in elasticity, are easy to break after being disassembled and assembled for a plurality of times, and are required to be replaced.
In summary, the existing infant nasal oxygen cannula has the technical problems that the nasal obstruction catheter is not firmly fixed, the nasal obstruction is easy to fall off, the fixing patch is required to be frequently replaced, the facial pressure of the infant is increased by the fixing patch, and the like.
Disclosure of Invention
The utility model aims to at least solve the defects in the prior art to a certain extent, and provides an infant nasal oxygen cannula so as to improve the stability of a nasal obstruction catheter and avoid reducing the facial pressure of an infant.
The infant nasal oxygen cannula provided by the utility model comprises a nasal catheter, an equipment joint, a nasal plug and a fixing device; the nasal catheter is connected with the nasal plug and the equipment connector; the nasal plug comprises a first nasal plug and a second nasal plug; the first nasal plug and the second nasal plug are connected in a foldable manner so that the joint can be folded and deformed at any angle; the fixing device is connected with the nasal plug, and comprises a facial patch which is adhered to the face of the infant according to the skin of the infant.
Further, the first nasal plug comprises a first plug main body and a first nasal plug head part positioned at one end of the first plug main body; the second nasal plug comprises a second plug main body and a second nasal plug head part positioned at one end of the second plug main body; the first nose plug head is connected with the second nose plug head; the first nose plug head and the second nose plug head are soft rubber, so that the joint of the first nose plug head and the second nose plug head can be folded and deformed at any angle.
Further, the first nasal plug and the second nasal plug are both two-way air inlet structures with non-conducting middle parts.
Further, the fixing device also comprises a fixing pipe clamp; the first side of the fixed pipe clamp is connected with the facial patch, and the second side of the fixed pipe clamp is connected with the nose plug; the first side of the fixed pipe clamp is the opposite side of the second side of the fixed pipe clamp.
Further, the fixed pipe clamp is of a frame structure, and the frame structure is formed by twisting and combining lines with preset shapes and cross sections; the frame structure comprises a connecting channel, the connecting channel wraps the nose plug at the penetrating position of the nose plug, and the connecting channel and the nose plug form interference fit.
Further, the facial patches include skin-compliant soft films and skin tapes; the skin compliance soft film is designed according to the standard facial curves of infants at different ages, a skin adhesive tape is arranged on the first side of the skin compliance soft film, the second side of the skin compliance soft film is connected with the first side of the fixed pipe clamp, and the first side of the skin compliance soft film and the second side of the skin compliance soft film are opposite sides.
Further, the skin compliance soft film is made of thermoplastic elastic materials, and a plurality of ventilation holes are formed in the skin compliance soft film.
Further, the second side of the skin-compliant flexible film is integrally injection-molded with the first side of the fixed tube clamp by an encapsulation process or is joined by a two-shot injection molding process.
Further, the skin adhesive tape is a hydrocolloid; a double-sided adhesive is arranged between the skin adhesive tape and the skin compliance soft film to connect the skin adhesive tape and the skin compliance soft film.
Further, the frame structure is made of a hard solid thermoplastic elastomer material.
Compared with the prior art, the utility model has the beneficial effects that:
the utility model provides an infant nasal oxygen tube, which comprises a nasal catheter, an equipment connector, a nasal plug and a fixing device, wherein the nasal catheter is connected with the nasal plug and the equipment connector, the nasal plug comprises a first nasal plug and a second nasal plug, the first nasal plug and the second nasal plug are connected in a foldable mode so that the joint can be folded and deformed at any angle, the fixing device is connected with the nasal plug, the fixing device comprises a face patch, and the face patch is adhered to the skin of an infant to cover the face of the infant, so that the first nasal plug and the second nasal plug are adhered to the face of the infant with better compliance, the pressure on the face of the infant is reduced, the stability of the face of the nasal oxygen tube in use is improved, and frequent patch replacement is avoided.
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 nasal oxygen cannula for infants in accordance with an embodiment of the present utility model;
FIG. 2 is a schematic view of another embodiment of an infant nasal oxygen cannula;
FIG. 3 is a schematic view of a construction of the nasal prong plug of FIG. 1;
FIG. 4 is a schematic view of a structure of the fixture of FIG. 1;
FIG. 5 is a schematic view of a configuration of the securing pipe clamp of FIG. 4;
fig. 6 is a schematic view of one construction of the face patch of fig. 4.
In the drawings, each reference numeral denotes:
1. a nasal catheter;
2. a device connector;
3. plug of nasal obstruction; 30. a first nasal plug; 300. a first plug body; 301. a first nasal prong; 31. a second nasal plug; 310. a second plug body; 311. a second nasal prong;
4. a fixing device; 40. a facial patch; 400. skin-compliant soft film; 401. skin adhesive tape; 41. fixing the pipe clamp; 410. and a connecting channel.
Detailed Description
Embodiments of the present utility model are described in detail below, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to like or similar methods or methods having like or similar functions throughout. The embodiments described below are exemplary and intended to illustrate the present utility model and should not be construed as limiting the utility model, and all other embodiments, based on the embodiments of the present utility model, which may be obtained by persons of ordinary skill in the art without inventive effort, are within the scope of the present utility model.
Referring to fig. 1-6, an embodiment of the present utility model provides an infant nasal oxygen cannula, which includes a nasal catheter 1, an equipment connector 2, a nasal plug 3 and a fixing device 4; the nasal catheter 1 is connected with the nasal plug 3 and the equipment connector 2; the nasal plug 3 includes a first nasal plug 30 and a second nasal plug 31; the first nasal plug 30 and the second nasal plug 31 are connected in a foldable manner so that the joint can be folded and deformed at any angle; the fixing device 4 is connected with the nasal plug 3, and the fixing device 4 comprises a facial patch 40, and the facial patch 40 is adhered to the face of the infant according to the skin of the infant.
It should be noted that in the prior art, when the nasal oxygen cannula is used for infants, various patches are usually required to be additionally used for fixing the nasal oxygen cannula, the patches are basically made of plastic parts, the elasticity is poor, and the patches are easy to break after being disassembled and assembled for a plurality of times, so that the patches are required to be replaced frequently, and for infants with low coordination degree, the replacement difficulty is high, and the replacement difficulty is not only unfavorable for the health of the infants. Meanwhile, the connecting piece of the facial mask and the nasal oxygen cannula is large in size, so that the facial pressure of an infant is easily increased, and discomfort is easily caused to the infant. In this embodiment, since the first nasal plug 30 and the second nasal plug 31 are connected in a foldable manner so that the connection portion can be folded and deformed at any angle, the fixing device 4 is connected with the nasal plug 3, and the fixing device 4 includes the facial patch 40, the facial patch 40 is adhered to the face of an infant in compliance with the skin of the infant, so that the first nasal plug 30 and the second nasal plug 31 can be adjusted when the nasal oxygen cannula of the infant is worn, so that the first nasal plug 30 and the second nasal plug 31 are better in compliance when being adhered to the face of the infant, the pressure on the face of the infant is reduced, the stability of the nasal oxygen cannula face is improved, and frequent replacement of the patches is avoided.
In some embodiments, the first nasal prong 30 includes a first prong body 300 and a first nasal prong portion 301 at one end of the first prong body 300; the second nasal plug 31 includes a second plug body 310 and a second nasal plug head 311 at one end of the second plug body 310; the first nose plug 301 is connected with the second nose plug 311; the first nose plug-in head 301 and the second nose plug-in head 311 are soft rubber, so that the joint of the first nose plug-in head 301 and the second nose plug-in head 311 can be folded and deformed at any angle. The first nasal plug 30 and the second nasal plug 31 are both two-way air inlet structures with non-conducting middle parts.
It should be noted that, in the above embodiment, since the first nasal plug head 301 and the second nasal plug head 311 are connected, the first nasal plug head 301 and the second nasal plug head 311 are all soft rubber, so that the connection part of the first nasal plug head 301 and the second nasal plug head 311 can be folded and deformed at any angle, and thus the first nasal plug 30 and the second nasal plug 31 can be adjusted, so that the first nasal plug 30 and the second nasal plug 31 have better compliance when being attached to the face of an infant, the pressure on the face of the infant is reduced, the stability of the use of the nasal oxygen tube face is improved, and frequent replacement of patches is avoided. The connection between the first nose plug 301 and the second nose plug 311 may be an integral connection, a split connection, or a more specific connection manner such as socket connection, plug connection, and clamping connection.
In some embodiments, the securing device 4 further comprises a securing tube clip 41, a first side of the securing tube clip 41 being connected to the face patch 40, a second side of the securing tube clip 41 being connected to the nasal prong 3, the first side of the securing tube clip 41 being an opposite side of the second side of the securing tube clip 41. The fixing pipe clamp 41 is a frame structure formed by twisting and combining lines of a preset shape and section. In addition, the frame structure comprises a connecting channel 410, and the connecting channel 410 is tightly wrapped on the nose plug 3 at the penetrating position of the nose plug 3 and forms interference fit with the nose plug 3. The facial patch 40 includes a skin-compliant soft film 400 and a skin tape 401; the skin compliance film 400 is designed according to standard facial curves of infants at different ages, a first side of the skin compliance film 400 is provided with a skin adhesive tape 401, a second side of the skin compliance film 400 is connected with a first side of the fixed pipe clamp 41, and the first side of the skin compliance film 400 and the second side of the skin compliance film 400 are opposite sides. The skin-friendly flexible film 400 is made of thermoplastic elastic material, and a plurality of ventilation holes are formed in the skin-friendly flexible film 400. The second side of the skin-compliant flexible film 400 is integrally injection-molded with the first side of the fixed tube clamp 41 by an encapsulation process or by a two-shot molding process. The skin tape 401 is hydrocolloid; a double-sided adhesive is provided between the skin tape 401 and the skin-compliant flexible film 400 to connect the skin tape 401 and the skin-compliant flexible film 400. The frame structure is made of a hard solid thermoplastic elastomer material.
It should be noted that, since the fixing tube clip 41 is a frame structure, the frame structure is formed by twisting and combining lines with preset shapes and sections, so that the use of glue materials can be reduced, and the weight of the whole infant nasal oxygen cannula can be further reduced. In addition, since the frame structure includes the connecting channel 410, the connecting channel 410 wraps the nasal plug 3 at the passing position of the nasal plug 3, and forms interference fit with the nasal plug 3, so that the fixing pipe clamp 41 can be fixed at a certain position of the nasal plug 3 without falling off, and the normal performance of the nasal plug 3 is not affected. The length of the fixing tube clamp 41 can be only 6mm, and the fixing tube clamp is short enough to bear the weight of the nasal plug 3 and the face patch 40 without falling off. From the whole, the length of the 6mm fixing pipe clamp 41 can only occupy 10% -15% of the whole fixing device 4, so that the area of the fixing device 4 in fixed contact with the face is reduced, and the whole compliance is improved. In addition, the skin compliance soft film 400 is designed according to the standard facial curves of infants in different ages, so that the soft film can be well matched with the faces of infants. Because the skin-compliant flexible film 400 occupies 80% of the area of the underside of the eyelid and is made of a thermoplastic elastomer, such as TPE, it provides a large support surface and promotes stability in nasal oxygen cannula wear. Meanwhile, since the thermoplastic elastomer is impermeable to air, it is possible to choose to provide sufficient ventilation holes in the skin-friendly flexible film 400, and to reduce the thickness of the flexible film, thereby further increasing the compliance of the skin patch. In addition, the fixing tube clamp 41 and the skin compliance soft film 400 can be integrally formed by injection molding through an encapsulation process, so that the nasal plug 3 and the skin compliance soft film 400 can be integrated without falling off. In addition, since the skin tape 401 is a hydrocolloid that cannot be directly adhered to the thermoplastic elastomer, a double-sided adhesive may be optionally added between the skin-compliant flexible film 400 and the skin tape 401. The double-sided adhesive comprises, but is not limited to, acrylic adhesive, silica gel, organic adhesive and the like. In addition, due to the frame structure
The hard solid thermoplastic elastic material, such as hard TPU, is adopted, and the point of difference with the traditional PP pipe strap structure is that PP is easy to generate elastic deformation, and the original shape can not be rebounded after multiple disassembly and assembly.
It should be noted that, because the infant nasal oxygen cannula provided in the above embodiment includes the nasal catheter 1, the device connector 2, the nasal plug 3 and the fixing device 4, the nasal catheter 1 connects the nasal plug 3 and the device connector 2, the nasal plug 3 includes the first nasal plug 30 and the second nasal plug 31, the first nasal plug 30 and the second nasal plug 31 are connected in a foldable manner so that the joint can be folded and deformed at any angle, the fixing device 4 is connected with the nasal plug 3, the fixing device 4 includes the facial patch 40, and the facial patch 40 is attached to the skin of an infant to cover the face of the infant, so that the first nasal plug 30 and the second nasal plug 31 are attached to the face of the infant with better compliance, the pressure on the face of the infant is reduced, the stability of the use of the nasal oxygen cannula face is improved, and frequent replacement of the facial patch is avoided.
The foregoing is a description of the embodiments of the present utility model, and is not to be construed as limiting the utility model, since modifications in the detailed description and the application scope will become apparent to those skilled in the art upon consideration of the teaching of the embodiments of the present utility model.
Claims (10)
1. The infant nasal oxygen cannula is characterized by comprising a nasal catheter, an equipment joint, a nasal plug and a fixing device; the nasal catheter is connected with the nasal plug and the equipment connector; the nasal plug comprises a first nasal plug and a second nasal plug; the first nasal plug and the second nasal plug are connected in a foldable manner so that the joint can be folded and deformed at any angle; the fixing device is connected with the nasal plug, and comprises a facial patch which is adhered to the face of the infant according to the skin of the infant.
2. The infant nasal oxygen cannula according to claim 1, wherein the first nasal prong includes a first prong body and a first nasal prong head at one end of the first prong body; the second nasal plug comprises a second plug main body and a second nasal plug head part positioned at one end of the second plug main body; the first nose plug head is connected with the second nose plug head; the first nose plug head and the second nose plug head are soft rubber, so that the joint of the first nose plug head and the second nose plug head can be folded and deformed at any angle.
3. The infant nasal oxygen cannula according to claim 1, wherein the first nasal plug and the second nasal plug are both of a two-way air inlet structure with a non-conductive middle.
4. The infant nasosinusitis tube of any of claims 1 to 3, wherein the securing means further comprises a securing tube clip; the first side of the fixed pipe clamp is connected with the facial patch, and the second side of the fixed pipe clamp is connected with the nose plug; the first side of the fixed pipe clamp is an opposite side of the second side of the fixed pipe clamp.
5. The infant nasal oxygen cannula according to claim 4, wherein the fixing tube clip is a frame structure, and the frame structure is formed by twisting and combining lines with preset shapes and cross sections; the frame structure comprises a connecting channel, wherein the connecting channel is tightly wrapped on the nose plug at the penetrating position of the nose plug and forms interference fit with the nose plug.
6. The infant nasal oxygen cannula of claim 4, wherein the facial patch comprises a skin-compliant soft film and a skin tape; the skin compliance soft film is designed according to infant standard facial curves of different age groups, a skin adhesive tape is arranged on the first side of the skin compliance soft film, the second side of the skin compliance soft film is connected with the first side of the fixed pipe clamp, and the first side of the skin compliance soft film and the second side of the skin compliance soft film are opposite sides.
7. The infant nasal oxygen cannula according to claim 6, wherein the skin compliance sheet is made of a thermoplastic elastomer material, and wherein the skin compliance sheet is provided with a plurality of ventilation holes.
8. The infant nasal oxygen cannula of claim 6, wherein the second side of the skin-compliant flexible film is integrally injection molded with the first side of the fixed tube clip via an encapsulation process or is bonded via a two-shot molding process.
9. The infant nasal oxygen cannula of claim 7, wherein the skin tape is hydrocolloid; and a double-sided adhesive is arranged between the skin adhesive tape and the skin compliance soft film so as to connect the skin adhesive tape and the skin compliance soft film.
10. The infant nasal oxygen cannula of claim 5, wherein the frame structure is made of a rigid solid thermoplastic elastomer material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640869.7U CN219481206U (en) | 2023-03-22 | 2023-03-22 | Nasal oxygen cannula for infants |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202320640869.7U CN219481206U (en) | 2023-03-22 | 2023-03-22 | Nasal oxygen cannula for infants |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219481206U true CN219481206U (en) | 2023-08-08 |
Family
ID=87508284
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202320640869.7U Active CN219481206U (en) | 2023-03-22 | 2023-03-22 | Nasal oxygen cannula for infants |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219481206U (en) |
-
2023
- 2023-03-22 CN CN202320640869.7U patent/CN219481206U/en active Active
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US20050092329A1 (en) | Nasal continuous positive airway pressure cannula device and securement for infants | |
| CN219481206U (en) | Nasal oxygen cannula for infants | |
| CN109350822A (en) | It is a kind of through nasal intubation conduit retainers | |
| WO2023051820A1 (en) | Gas discharge assembly, frame assembly, liner assembly and patient interface device | |
| CN209204405U (en) | Breathe humidification instrument oxygen supply nose cup | |
| CN201055585Y (en) | Endotracheal tube fixing device and bite-block | |
| CN207785623U (en) | A kind of modified form breathing mask | |
| CN209270561U (en) | A kind of infant nose patch for fixing oxygen hose | |
| CN220370264U (en) | Nasal obstruction component for nasal high flow oxygen therapy | |
| CN203852701U (en) | Nasotracheal cannula fixing device | |
| CN206045131U (en) | A kind of nasal trachea cannula fixing device | |
| CN216258648U (en) | Nasal oxygen tube fixer | |
| CN200991486Y (en) | Tracheal intubation fixer | |
| CN215193894U (en) | Device for fixing stomach tube of intubated patient | |
| CN219481196U (en) | Lace for medical degassing prevention pipe cannula | |
| CN221181282U (en) | Trachea cannula fixing device | |
| CN219847698U (en) | Medical nasal oxygen cannula | |
| CN215690799U (en) | Disposable anaesthetic mask suitable for facial plastic patient | |
| CN220967852U (en) | Nasal catheter with prevent pressing sore function | |
| CN214807648U (en) | Oxygen uptake hose suitable for infants | |
| CN219782951U (en) | Non-invasive ventilation nose anti-pressure pad for neonates | |
| CN219517453U (en) | Three-point type external fixing device | |
| CN217661026U (en) | Neonate trachea cannula fixing device | |
| CN217014973U (en) | Oxygen supplier | |
| CN215351330U (en) | Fixable oropharynx airway |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant |