CN218305761U - Closely-fitted nasal oxygen cannula - Google Patents
Closely-fitted nasal oxygen cannula Download PDFInfo
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- CN218305761U CN218305761U CN202221608217.7U CN202221608217U CN218305761U CN 218305761 U CN218305761 U CN 218305761U CN 202221608217 U CN202221608217 U CN 202221608217U CN 218305761 U CN218305761 U CN 218305761U
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Abstract
The utility model discloses a nasal oxygen tube of inseparable laminating, including nasal oxygen cover, marginal airtight strip and V type support frame, the structure of nasal oxygen cover is similar with the outline shape of nose, accord with the anthropology design, improve operative installations's travelling comfort, the top and the medical bandage veneer of nasal oxygen cover, nasal oxygen cover is back on patient's nose, nasal oxygen cover and oxygen hose intercommunication, through the inseparable facial top of fixing at the patient with medical bandage, be favorable to nasal oxygen cover to laminate in the nose, and simultaneously, the edge at nasal oxygen cover internal surface is equipped with the airtight strip in round edge, make the edge of nasal oxygen cover and the peripheral skin of nose seal closely, prevent that the inside oxygen of nasal oxygen cover from revealing, and simultaneously, it is cotton to fill the bridge of the nose in the inside top of nasal oxygen cover, improve the nasal oxygen cover after, the travelling comfort of the bridge of the nose, accord with humanized design.
Description
Technical Field
The utility model relates to a nasal oxygen cannula correlation technique field specifically is a nasal oxygen cannula of closely laminating.
Background
The nasal oxygen tube is made of soft polyvinyl chloride and silicon rubber, and is divided into a double-nose type nasal tube, a head ring type nasal tube (large, medium and small), an earring type nasal tube (large, medium and small), a single-nose type nasal tube, a child type nasal tube and a baby type nasal tube according to different types and structures, and consists of a horn mouth, a nasal plug, a head ring, a tee joint, an adjusting buckle, a nasal tube, a connecting tube and a two-way tube, and the baby type connecting tube and the nasal tube can be used in a connected mode or an optional matching mode.
The nasal oxygen tube device has the nasal oxygen cover and the nasal surface contact is not closely connected, leads to the interior oxygen of nasal oxygen cover to reveal, and the problem that the oxygen suppliment effect is not good, for this the utility model provides a nasal oxygen tube of closely laminating is used for solving above-mentioned problem.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a nasal oxygen cannula of closely laminating to solve the problem that provides among the above-mentioned background art.
In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a nasal oxygen tube of inseparable laminating, includes nasal oxygen cover, marginal airtight strip and V type support frame, the top and the medical bandage veneer of nasal oxygen cover surface, the marginal and marginal airtight strip veneer of nasal oxygen cover internal surface, the one end veneer of nasal oxygen cover and oxygen hose, oxygen hose and V type support frame veneer, oxygen hose's the other end and the veneer of being connected the hard tube.
Preferably, the outer surface of the nose oxygen mask is connected with the pressing aluminum strip buckle through a connecting buckle, and the V-shaped support frame is fixedly connected with the outer surface of the sleeve pipe.
Preferably, the pressing aluminum strip is fixedly connected with the V-shaped supporting frame, the sleeve pipe is slidably connected with the telescopic rod, and the sleeve pipe and the telescopic rod are located on the same axis.
Preferably, one end of the oxygen hose is glued with the fixed sleeve, and the V-shaped support frame is glued with the fixed sleeve through the sleeve pipe.
Preferably, an opening and closing valve is arranged below the fixed sleeve, and the fixed sleeve and the opening and closing valve below the fixed sleeve are located on the same axis.
Preferably, the outer surface of the connecting hard tube is provided with a buckle, the connecting hard tube is in threaded connection with the tube head connector, and nose bridge cotton is filled above the interior of the nose oxygen mask.
Preferably, the outer surfaces of the two sleeve pipes are fixedly connected with the V-shaped support frame respectively, and a head clamping button is arranged above the telescopic rod.
The beneficial effects of the utility model are that:
1. the utility model discloses a nose oxygen cover, medical bandage, the airtight strip in edge, the cotton mutually supporting of connector link and bridge of the nose, at first, the structure of nose oxygen cover is similar with the outline shape of nose, accord with the anthropology design, improve operative installations's travelling comfort, the top and the medical bandage veneer of nose oxygen cover, the nose oxygen cover is back on patient's nose, nose oxygen cover and oxygen hose intercommunication, through the inseparable facial top of fixing at the patient with medical bandage, be favorable to nose oxygen cover to laminate in the nose, and simultaneously, the edge at nose oxygen cover internal surface is equipped with the airtight strip in round edge, make the edge of nose oxygen cover and the peripheral skin of nose seal closely, prevent that the inside oxygen of nose oxygen cover from revealing, and simultaneously, it is cotton to fill the bridge of the nose in the inside top of nose oxygen cover, improve behind the nose oxygen cover, the travelling comfort of the bridge of the nose, accord with humanized design.
2. The utility model discloses utilize and press down the aluminum strip, V type support frame, the sleeve pipe, the telescopic link, head card button, fixed sleeving's mutually supporting, the surface at nose oxygen cover is connected through the connector link and the one end of pressing down the aluminum strip, the other end and the V type support frame of pressing down the aluminum strip are connected, V type support frame is located the outside of nose oxygen cover, play the guard action to nose oxygen cover on the one hand, on the other hand, the support is pressed down the aluminum strip and is pressed down nose oxygen cover, make nose oxygen cover closely laminate the nose, V type support frame and sleeve union coupling, sleeve pipe and telescopic link sliding connection, the top of telescopic link is equipped with head card button, the block head effect through the upper and lower slip of telescopic link and head card button, with the fixed nose top of V type support frame, the practicality of the improvement device.
3. The utility model discloses a switching valve, the oxygen hose, connect the hard tube, mutually supporting that buckle and tube head connect, be equipped with switching valve on the oxygen hose, convenient control oxygen hose in oxygen delivery strength, the oxygen hose is through connecting hard tube and tube head articulate, connect convenient and oxygen tank intercommunication through the tube head, after the switching valve was opened to the device, the inside oxygen of oxygen tank gets into the oxygen hose from connecting the hard tube, get into nose oxygen mask at last, thereby to the patient oxygen suppliment, be equipped with the buckle on connecting the hard tube, be convenient for connect the fixed of hard tube.
Drawings
FIG. 1 is a three-dimensional structure of the present invention;
FIG. 2 is a schematic view of the present interior;
fig. 3 is a schematic view of the support assembly of the present invention;
in the figure: the nasal oxygen mask comprises a nasal oxygen mask 1, a medical bandage 2, an edge sealing strip 3, an opening-closing valve 4, a connecting buckle 5, nasal bridge cotton 6, a pressing aluminum strip 7, a V-shaped supporting frame 8, a sleeve pipe 9, a telescopic rod 10, a head clamping button 11, a fixed sleeve 12, an oxygen hose 13, a connecting hard pipe 14, a buckle 15 and a pipe head joint 16.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-3, the present invention provides a technical solution: the utility model provides a nasal oxygen tube of inseparable laminating, includes nasal oxygen cover 1, the airtight strip 3 in edge and V type support frame 8, the top and the medical bandage 2 veneer of 1 surface of nasal oxygen cover, the edge and the airtight strip 3 veneer in edge of 1 internal surface of nasal oxygen cover, the one end veneer of nasal oxygen cover 1 and oxygen hose 13, oxygen hose 13 and V type support frame 8 veneer, the other end of oxygen hose 13 with be connected hard tube 14 veneer.
Further, the surface of nose oxygen cover 1 passes through connector link 5 and presses 7 buckles of aluminium strip to be connected, and V type support frame 8 and the surface fixed connection of cover tube 9 support and press aluminium strip 7 and press nose oxygen cover 1 for nose oxygen cover 1 closely laminates the nose.
Further, press down aluminium strip 7 and 8 fixed connection of V type support frame, quill tube 9 and telescopic link 10 sliding connection, quill tube 9 and telescopic link 10 are in the same axis, make things convenient for the free slip of telescopic link 10.
Furthermore, one end of the oxygen hose 13 is glued with the fixing sleeve 12, the V-shaped support frame 8 is glued with the fixing sleeve 12 through the sleeve pipe 9, and the V-shaped support frame 8 is located outside the nasal oxygen mask 1 and plays a role in protecting the nasal oxygen mask 1.
Further, the below of adapter sleeve 12 is equipped with switching valve 4, and adapter sleeve 12 is in same axis with switching valve 4 of its below, the utility model discloses the device is equipped with switching valve 4, conveniently controls oxygen delivery strength in the oxygen hose 1.
Further, the surface of connecting hard tube 14 is equipped with buckle 15, connect hard tube 14 and tube head joint 16 threaded connection, the inside top of nose oxygen mask 1 is filled with bridge of the nose cotton 6, connect 16 convenient and oxygen cylinder intercommunications through the tube head, the device is opened switching valve 4 back, the inside oxygen of oxygen cylinder gets into oxygen hose 13 from connecting hard tube 14, get into nose oxygen mask 1 at last, thereby to the oxygen suppliment of patient, be equipped with buckle 15 on connecting hard tube 14, be convenient for connect hard tube 14 fixed.
Furthermore, the outer surfaces of the two sleeve pipes 9 are fixedly connected with the V-shaped support frame 8 respectively, a head clamping button 11 is arranged above the telescopic rod 10, and the V-shaped support frame 8 is fixed above the nose through the up-down sliding of the telescopic rod 10 and the head clamping effect of the head clamping button 11.
The working principle is as follows: firstly, the structure of the nasal oxygen mask 1 is similar to the shape of the outer contour of a nose, the nasal oxygen mask accords with the human body design and improves the comfort of the using device, the upper part of the nasal oxygen mask 1 is glued with a medical bandage 2, after the nasal oxygen mask 1 is covered on the nose of a patient, the nasal oxygen mask is communicated with an oxygen hose 13, the oxygen hose 13 is connected with a tube head joint 16 through a connecting hard tube 14 and is conveniently communicated with an oxygen tank through the tube head joint 16, after an opening and closing valve 4 is opened, oxygen in the oxygen tank enters the oxygen hose 13 from the connecting hard tube 14 and finally enters the nasal oxygen mask 1 so as to supply oxygen to the patient, the nasal oxygen mask 1 is favorably attached to the nose by tightly fixing the medical bandage 2 above the face of the patient, meanwhile, a circle of edge sealing strip 3 is arranged on the edge of the inner surface of the nasal oxygen mask 1, so that the edge of the nasal oxygen mask 1 is tightly connected with the skin around the nose, the oxygen in the nasal oxygen mask 1 is prevented from leaking, meanwhile, a nose bridge cotton is filled above the interior of the nasal oxygen mask 1, the comfort of the nasal oxygen mask 1 is improved, and the nasal oxygen mask 1 accords with the human body design; secondly, the surface of nose oxygen cover 1 is connected with the one end of pressing aluminium strip 7 through connector link 5, the other end of pressing aluminium strip 7 is connected with V type support frame 8, V type support frame 8 is located the outside of nose oxygen cover 1, play the guard action to nose oxygen cover 1 on the one hand, on the other hand, support and press aluminium strip 7 and press nose oxygen cover 1, make nose oxygen cover 1 closely laminate the nose, V type support frame 8 is connected with sleeve pipe 9, sleeve pipe 9 and telescopic link 10 sliding connection, the top of telescopic link 10 is equipped with head card button 11, through the block head effect of the upper and lower slip of telescopic link 10 and head card button 11, with the fixed nose top of V type support frame 8, the practicality of the device is improved.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (7)
1. The utility model provides a nasal oxygen tube of inseparable laminating, includes nasal oxygen cover (1), marginal airtight strip (3) and V type support frame (8), its characterized in that, the top and medical bandage (2) veneer of nasal oxygen cover (1) surface, the edge and the airtight strip (3) veneer in edge of nasal oxygen cover (1) internal surface, the one end veneer of nasal oxygen cover (1) and oxygen hose (13), oxygen hose (13) and V type support frame (8) veneer, the other end and the hard tube of being connected (14) veneer of oxygen hose (13).
2. The close fitting nasal oxygen cannula of claim 1, wherein: the outer surface of the nasal oxygen mask (1) is connected with a pressing aluminum strip (7) in a buckling mode through a connecting buckle (5), and a V-shaped supporting frame (8) is fixedly connected with the outer surface of a sleeve pipe (9).
3. The close-fitting nasal oxygen cannula of claim 2, wherein: the pressing aluminum strip (7) is fixedly connected with the V-shaped supporting frame (8), the sleeve pipe (9) is in sliding connection with the telescopic rod (10), and the sleeve pipe (9) and the telescopic rod (10) are located on the same axis.
4. The close fitting nasal oxygen cannula of claim 1, wherein: one end of the oxygen hose (13) is glued with the fixed sleeve (12), and the V-shaped support frame (8) is glued with the fixed sleeve (12) through the sleeve pipe (9).
5. The close-fitting nasal oxygen cannula of claim 4, wherein: an opening-closing valve (4) is arranged below the fixed sleeve (12), and the fixed sleeve (12) and the opening-closing valve (4) below the fixed sleeve are positioned on the same axis.
6. The close fitting nasal oxygen cannula of claim 1, wherein: the outer surface of the connecting hard tube (14) is provided with a buckle (15), the connecting hard tube (14) is in threaded connection with the tube head connector (16), and nose bridge cotton (6) is filled above the interior of the nose oxygen mask (1).
7. The close-fitting nasal oxygen cannula of claim 3, wherein: the outer surfaces of the two sleeve pipes (9) are fixedly connected with a V-shaped support frame (8) respectively, and a head clamping button (11) is arranged above the telescopic rod (10).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608217.7U CN218305761U (en) | 2022-06-23 | 2022-06-23 | Closely-fitted nasal oxygen cannula |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221608217.7U CN218305761U (en) | 2022-06-23 | 2022-06-23 | Closely-fitted nasal oxygen cannula |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218305761U true CN218305761U (en) | 2023-01-17 |
Family
ID=84868078
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221608217.7U Active CN218305761U (en) | 2022-06-23 | 2022-06-23 | Closely-fitted nasal oxygen cannula |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN218305761U (en) |
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2022
- 2022-06-23 CN CN202221608217.7U patent/CN218305761U/en active Active
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