CN220530472U - Nasal oxygen tube and respiration monitoring oxygen supply device - Google Patents
Nasal oxygen tube and respiration monitoring oxygen supply device Download PDFInfo
- Publication number
- CN220530472U CN220530472U CN202321691622.4U CN202321691622U CN220530472U CN 220530472 U CN220530472 U CN 220530472U CN 202321691622 U CN202321691622 U CN 202321691622U CN 220530472 U CN220530472 U CN 220530472U
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- Prior art keywords
- nasal
- flow passage
- communicated
- oxygen
- connecting pipe
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Links
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 57
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 57
- 239000001301 oxygen Substances 0.000 title claims abstract description 57
- 238000012544 monitoring process Methods 0.000 title claims abstract description 27
- 230000029058 respiratory gaseous exchange Effects 0.000 title abstract description 20
- 230000000241 respiratory effect Effects 0.000 claims abstract description 25
- 206010028748 Nasal obstruction Diseases 0.000 claims abstract description 22
- 238000004891 communication Methods 0.000 claims abstract description 7
- 238000012806 monitoring device Methods 0.000 claims description 3
- 230000000149 penetrating effect Effects 0.000 claims description 3
- 238000006073 displacement reaction Methods 0.000 abstract description 5
- 238000000034 method Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012549 training Methods 0.000 description 2
- 238000009423 ventilation Methods 0.000 description 2
- 206010011409 Cross infection Diseases 0.000 description 1
- 206010029803 Nosocomial infection Diseases 0.000 description 1
- 238000013459 approach Methods 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000000903 blocking effect Effects 0.000 description 1
- 238000002591 computed tomography Methods 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 230000036391 respiratory frequency Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
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- Medical Preparation Storing Or Oral Administration Devices (AREA)
Abstract
The utility model relates to a nasal oxygen cannula and a respiratory monitoring oxygen supply device, wherein the nasal oxygen cannula comprises a body, a first nasal obstruction cannula, a second nasal obstruction cannula, a first connecting cannula and a second connecting cannula; the body is provided with a first runner and a second runner; the first nasal obstruction tube is communicated with the first flow passage; the second nasal obstruction tube is communicated with the second flow passage; the first connecting pipe is communicated with the first flow channel and is connected with the respiration monitoring equipment; the second connecting pipe is communicated with the second flow passage and is connected with the oxygenerator; the first flow passage and the second flow passage are not in communication. The utility model has the function of respiratory monitoring while supplying oxygen, is used for monitoring the respiration of a patient in real time, can lead doctors to know the respiration condition of the patient in time, and can accurately treat the emergent condition in time, thereby reducing the displacement interference caused by the respiratory motion of the patient to the operation to the maximum extent and further reducing the operation risk.
Description
Technical Field
The utility model relates to the technical field of nasal oxygen tubes, in particular to a nasal oxygen tube and a respiratory monitoring oxygen supply device.
Background
In clinical intervention operation, the operation of certain parts is interfered by the respiratory motion amplitude to be larger, and the operation is at risk. Taking lung puncture as an example, respiratory motion can even lead to 7 cm displacement of the focus position of a patient, which brings difficulty to operation implementation. In order to solve the problem, the traditional method is to perform respiratory training on a patient before CT scanning, train the patient to breathe out, and the like, and perform puncture operation by enabling respiratory movement of the patient to be in a similar position as much as possible during scanning and puncture. The disadvantages of this approach are: many patients do not have good breathing training or the patient's respiratory system disease itself does not. Therefore, the nasal oxygen cannula is gradually used for monitoring the respiratory movement of the patient, so that the uncertain factors caused by the respiratory movement to the operation can be well solved. However, it has been found in clinic that conflicts occur when a patient requires ventilation to access the nasal oxygen cannula, i.e. respiratory monitoring and ventilation may conflict.
Accordingly, there is a great need to provide a nasal oxygen cannula that overcomes the above-mentioned technical problems of the prior art.
Disclosure of Invention
Therefore, the technical problem to be solved by the utility model is to overcome the problems existing in the prior art, and a nasal oxygen tube and a respiration monitoring oxygen supply device are provided, which have the function of respiration monitoring while supplying oxygen.
In order to solve the above technical problems, the present utility model provides a nasal oxygen cannula, comprising:
a body having a first flow passage and a second flow passage;
a first nasal prong in communication with the first flow passage;
a second nasal prong in communication with the second flow passage;
a first connection tube in communication with the first flow passage, the first connection tube connecting a respiratory monitoring device;
a second connecting pipe communicated with the second flow passage, the second connecting pipe being connected with an oxygenerator;
wherein the first flow channel and the second flow channel are not communicated.
In one embodiment of the present utility model, the body is provided with a first through hole and a second through hole, and the first through hole and the second through hole are respectively communicated with the first runner and the second runner.
In one embodiment of the utility model, the first nasal prong has a first passage communicating with the first flow passage.
In one embodiment of the utility model, the second nasal prong has a second passageway that communicates with the second flow passage.
In one embodiment of the utility model, the first connecting tube further comprises a filter, and one end of the first connecting tube, which is away from the body, is provided with the filter.
In one embodiment of the utility model, the filter further comprises a first joint, and the end of the filter, which is away from the first connecting pipe, is provided with the first joint.
In one embodiment of the utility model, a third connecting tube is further included, the third connecting tube being disposed between the filter and the first joint.
In one embodiment of the utility model, the device further comprises a second joint, and one end of the second connecting pipe, which is away from the body, is provided with the second joint.
In one embodiment of the present utility model, the device further comprises a slack adjuster, and the first connecting pipe and the second connecting pipe are arranged on the slack adjuster in a penetrating manner.
In addition, the utility model also provides a respiration monitoring oxygen supply device which comprises the nasal oxygen cannula.
Compared with the prior art, the technical scheme of the utility model has the following advantages:
the nasal oxygen tube and the respiration monitoring and oxygen supplying device provided by the utility model have the respiration monitoring function while supplying oxygen, are used for monitoring the respiration of a patient in real time, can enable doctors to know the respiration condition of the patient in time, and can accurately treat the emergent condition in time, so that the displacement interference caused by the respiration motion of the patient to the operation is reduced to the maximum extent, and the operation risk is reduced.
Drawings
In order that the utility model may be more readily understood, a more particular description of the utility model will be rendered by reference to specific embodiments thereof that are illustrated in the appended drawings.
Fig. 1 is a schematic structural view of a nasal oxygen cannula according to the present utility model.
Fig. 2 is a front view of fig. 1.
Fig. 3 is a schematic cross-sectional view of A-A of fig. 2.
Wherein reference numerals are as follows: 10. a body; 11. a first flow passage; 12. a second flow passage; 13. a first through hole; 14. a second through hole; 20. a first nasal obstruction tube; 21. a first channel; 30. a second nasal obstruction tube; 31. a second channel; 40. a first connection pipe; 50. a second connection pipe; 60. a third connection pipe; 70. a filter; 80. a first joint; 90. a second joint; 100. a slack adjuster.
Detailed Description
The present utility model will be further described with reference to the accompanying drawings and specific examples, which are not intended to be limiting, so that those skilled in the art will better understand the utility model and practice it.
Referring to fig. 1 to 3, an embodiment of the present utility model provides a nasal oxygen cannula, which includes a main body 10, a first nasal obstruction tube 20, a second nasal obstruction tube 30, a first connecting tube 40 and a second connecting tube 50; the body 10 has a first flow passage 11 and a second flow passage 12; the first nasal obstruction tube 20 is communicated with the first flow passage 11; a second nasal prong 30 communicates with the second flow passage 12; a first connection tube 40 communicates with the first flow channel 11, the first connection tube 40 being connected to a respiration monitoring device; a second connection pipe 50 is communicated with the second flow passage 12, and the second connection pipe 50 is connected with an oxygenerator; wherein the first flow passage 11 and the second flow passage 12 are not communicated.
The nasal oxygen cannula provided by the utility model is characterized in that the first runner 11 and the second runner 12 which are not communicated are arranged on the body 10, wherein the first runner 11 is connected with the respiratory monitoring equipment through the first connecting pipe 40, and the second runner 12 is connected with the oxygen generator through the second connecting pipe 50, namely the nasal oxygen cannula in the embodiment can be connected with the oxygen generator to provide oxygen for a patient, and can be connected with the respiratory monitoring equipment to monitor respiratory motion of the patient. The first flow channel 11 and the second flow channel 12 may operate simultaneously, or may operate separately, that is, the nasal oxygen cannula may be used for oxygen supply or respiration monitoring, which is not limited in this embodiment.
The body 10 and the nasal obstruction tube (here, the first nasal obstruction tube 20 and the second nasal obstruction tube 30) may be integrally formed, so that the tightness between the body 10 and the nasal obstruction tube can be ensured; of course, the body 10 and the nasal obstruction tube (here, the first nasal obstruction tube 20 and the second nasal obstruction tube 30) may be formed separately, and assembled by assembling after the forming of the separating, so that the damaged single body may be disassembled and replaced.
Further, the body 10 is provided with a first through hole 13 and a second through hole 14, the first through hole 13 and the second through hole 14 are respectively communicated with the first runner 11 and the second runner 12, a first nasal obstruction tube 20 is disposed at the position of the first through hole 13, the first nasal obstruction tube 20 is provided with a first channel 21, and the first channel 21 is communicated with the first runner 11. Similarly, a second nasal obstruction tube 30 is disposed at the position of the second through hole 14, the second nasal obstruction tube 30 has a second channel 31, and the second channel 31 is communicated with the second flow channel 12.
In addition, the first flow channel 11 and the second flow channel 12 are not communicated, so that the series flow interference of air flows is not caused, the independence between the oxygen supply function and the respiratory monitoring function is further improved, and in the operation implementation process, the oxygen supply can be carried out on a patient, and the respiratory frequency and the respiratory movement amplitude of the patient can be monitored at the same time, so that the effect of oxygen supply monitoring is achieved, the displacement interference caused by the respiratory movement of the patient to the operation is reduced to the greatest extent, and the operation risk is reduced.
The nasal oxygen cannula according to the present embodiment further includes a filter 70, and the end of the first connecting tube 40 facing away from the body 10 is provided with the filter 70. Preferably, the filter 70 of the present embodiment is a disposable filter 70, and the risk of cross-infection between patients is reduced by blocking the patient from directly connecting with the device via the disposable filter 70.
The nasal oxygen cannula according to the present embodiment further includes a first connector 80, a second connector 90, and a third connecting tube 60, wherein a first connector 80 is disposed at an end of the filter 70 facing away from the first connecting tube 40, a second connector 90 is disposed at an end of the second connecting tube 50 facing away from the body 10, and the third connecting tube 60 is disposed between the filter 70 and the first connector 80. In the operation implementation process, the first connector 80 is connected with the respiration monitoring equipment, and the second connector 90 is also connected with the oxygenerator, so that oxygen is supplied to a patient, and the respiration rate and the respiration movement amplitude of the patient can be monitored, and the oxygen supply monitoring effect can be achieved.
The nasal oxygen cannula according to the present embodiment further includes a tightness adjuster 100, and the first connecting tube 40 and the second connecting tube 50 are disposed on the tightness adjuster 100 in a penetrating manner, so as to adjust tightness of wearing of the nasal oxygen cannula.
The nasal oxygen cannula provided by the utility model has the function of respiratory monitoring while supplying oxygen, is used for monitoring the respiration of a patient in real time, can enable doctors to know the respiratory condition of the patient in time, and can accurately treat the emergent condition in time, so that the displacement interference caused by the respiratory motion of the patient to the operation is reduced to the maximum extent, and the operation risk is reduced.
Corresponding to the embodiment of the nasal oxygen cannula, the embodiment of the utility model also provides a respiratory monitoring oxygen supplying device, which comprises the nasal oxygen cannula of the embodiment, namely the device has all the beneficial effects of the respiratory monitoring oxygen supplying device.
It is apparent that the above examples are given by way of illustration only and are not limiting of the embodiments. Other variations and modifications of the present utility model will be apparent to those of ordinary skill in the art in light of the foregoing description. It is not necessary here nor is it exhaustive of all embodiments. And obvious variations or modifications thereof are contemplated as falling within the scope of the present utility model.
Claims (9)
1. A nasal oxygen cannula, characterized by: comprising the following steps:
a body having a first flow passage and a second flow passage;
a first nasal prong in communication with the first flow passage;
a second nasal prong in communication with the second flow passage;
a first connection tube in communication with the first flow passage, the first connection tube connecting a respiratory monitoring device;
a second connecting pipe communicated with the second flow passage, the second connecting pipe being connected with an oxygenerator;
wherein the first flow channel and the second flow channel are not communicated;
the device further comprises a filter, and the end, away from the body, of the first connecting pipe is provided with the filter.
2. A nasal oxygen cannula as claimed in claim 1, wherein: the body is provided with a first through hole and a second through hole, and the first through hole and the second through hole are respectively communicated with the first runner and the second runner.
3. A nasal oxygen cannula according to claim 1 or 2, wherein: the first nasal obstruction tube is provided with a first channel, and the first channel is communicated with the first flow passage.
4. A nasal oxygen cannula according to claim 1 or 2, wherein: the second nasal obstruction tube is provided with a second channel, and the second channel is communicated with the second flow passage.
5. A nasal oxygen cannula as claimed in claim 1, wherein: the filter is characterized by further comprising a first connector, and the first connector is arranged at one end of the filter, which is away from the first connecting pipe.
6. A nasal oxygen cannula as defined in claim 5, wherein: the filter further comprises a third connecting pipe, and the third connecting pipe is arranged between the filter and the first joint.
7. A nasal oxygen cannula according to claim 1 or 2, wherein: the device further comprises a second connector, and the second connector is arranged at one end of the second connecting pipe, which is away from the body.
8. A nasal oxygen cannula according to claim 1 or 2, wherein: the device further comprises a tightness adjuster, and the first connecting pipe and the second connecting pipe are arranged on the tightness adjuster in a penetrating mode.
9. A respiratory monitoring oxygen supply apparatus comprising a nasal oxygen cannula according to any one of claims 1 to 8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691622.4U CN220530472U (en) | 2023-06-29 | 2023-06-29 | Nasal oxygen tube and respiration monitoring oxygen supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321691622.4U CN220530472U (en) | 2023-06-29 | 2023-06-29 | Nasal oxygen tube and respiration monitoring oxygen supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220530472U true CN220530472U (en) | 2024-02-27 |
Family
ID=89968744
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321691622.4U Active CN220530472U (en) | 2023-06-29 | 2023-06-29 | Nasal oxygen tube and respiration monitoring oxygen supply device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220530472U (en) |
-
2023
- 2023-06-29 CN CN202321691622.4U patent/CN220530472U/en active Active
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