CN219878894U - Can exchange nose oxygen pipe by heat and humidity - Google Patents
Can exchange nose oxygen pipe by heat and humidity Download PDFInfo
- Publication number
- CN219878894U CN219878894U CN202321670617.5U CN202321670617U CN219878894U CN 219878894 U CN219878894 U CN 219878894U CN 202321670617 U CN202321670617 U CN 202321670617U CN 219878894 U CN219878894 U CN 219878894U
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- Prior art keywords
- joint
- oxygen
- heat
- branch pipe
- cannula
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- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 102
- 239000001301 oxygen Substances 0.000 title claims abstract description 102
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 101
- 238000001914 filtration Methods 0.000 claims description 13
- 230000001580 bacterial effect Effects 0.000 claims description 10
- 150000003839 salts Chemical class 0.000 claims description 10
- 238000005070 sampling Methods 0.000 claims description 9
- 238000000465 moulding Methods 0.000 claims 1
- 238000002791 soaking Methods 0.000 claims 1
- 238000007598 dipping method Methods 0.000 abstract description 5
- 210000001331 nose Anatomy 0.000 description 12
- 241000894006 Bacteria Species 0.000 description 7
- 239000012528 membrane Substances 0.000 description 5
- 210000003128 head Anatomy 0.000 description 4
- 210000004379 membrane Anatomy 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000000214 mouth Anatomy 0.000 description 4
- 210000002850 nasal mucosa Anatomy 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 230000003020 moisturizing effect Effects 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 208000000059 Dyspnea Diseases 0.000 description 2
- 206010013975 Dyspnoeas Diseases 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 201000010099 disease Diseases 0.000 description 2
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 2
- 208000001780 epistaxis Diseases 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 208000011309 nasal bleeding Diseases 0.000 description 2
- 239000002245 particle Substances 0.000 description 2
- 230000000241 respiratory effect Effects 0.000 description 2
- 230000029058 respiratory gaseous exchange Effects 0.000 description 2
- 208000000884 Airway Obstruction Diseases 0.000 description 1
- 206010008589 Choking Diseases 0.000 description 1
- 206010021143 Hypoxia Diseases 0.000 description 1
- 208000008784 apnea Diseases 0.000 description 1
- 239000011324 bead Substances 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007664 blowing Methods 0.000 description 1
- 238000002680 cardiopulmonary resuscitation Methods 0.000 description 1
- 230000004064 dysfunction Effects 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 208000023504 respiratory system disease Diseases 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model relates to a heat-moisture exchange nasal oxygen tube, which comprises a plastic dipping nasal head, a first oxygen branch tube, an adjusting ring, a three-way joint, an oxygen joint, a connecting joint, a heat-moisture exchange filter, a telescopic tube set, a second oxygen branch tube, a first joint, a second joint and a third joint, wherein the plastic dipping nasal head is arranged at the air inlet ends of the first oxygen branch tube and the second oxygen branch tube, the adjusting ring is arranged on the first oxygen branch tube and the second oxygen branch tube, and the three-way joint comprises the first joint, the second joint and the third joint.
Description
[ field of technology ]
The utility model relates to the technical field of medical supplies, in particular to a heat-moisture exchangeable nasal oxygen cannula.
[ background Art ]
Respiratory diseases are common diseases, and in order to relieve the suffocating and dyspnea of patients, especially serious respiratory dysfunction diseases, oxygen inhalation treatment by a nasal oxygen tube is needed, and oxygen inhalation by the nasal oxygen tube is also one of the most common oxygen inhalation modes. In severe cases, such as apnea, the respiratory assistance is achieved by using mouth-to-mouth air blowing of cardiopulmonary resuscitation, and when hypoxia is caused by various reasons, a method for assisting a human body to obtain oxygen and relieving dyspnea is adopted by using a nasal oxygen tube oxygen inhalation method.
In order to solve the oxygen inhalation problem of clinical patients CN2018214891984, a disposable humidifying nasal oxygen tube device is provided, a humidifying bottle is added in an oxygen passage to increase the humidity of oxygen, and medical staff apply wet sterile gauze on the mouth of a patient and drip humidifying liquid after the sterile gauze is dried to keep the humidity of the oral cavity of the patient, however, the structure also has the following problems:
1. the humidifying bottle is large in size, inconvenient to use for clinical patients, and needs to be maintained regularly, so that the time of medical staff is very consumed.
2. When the humidity of the sterile gauze is too high, the wet liquid beads separated out from the sterile gauze can flow into the mouth of a patient, so that the patient is choked, and dangerous accidents can occur in serious cases.
3. When a patient turns over, the wet sterile gauze is very easy to drop into the oral cavity of the patient to cause choking risk, and the use is inconvenient.
[ utility model ]
The utility model aims to solve the problems in the prior art, and provides a heat-moisture exchangeable nasal oxygen tube, wherein a heat-moisture exchangeable filter is arranged on the nasal oxygen tube, and when a clinical patient uses the heat-moisture exchangeable nasal oxygen tube, the heat-moisture exchangeable filter wets dry oxygen provided by oxygen supply equipment in the breathing process, so that nasal mucosa is not embrittled due to the fact that nasal cavities of the patient are quite dry during oxygen inhalation, and thus nasal bleeding, nasal mucosa damage and other conditions are caused.
In order to achieve the above purpose, the utility model provides a heat and humidity exchange nasal oxygen pipe, which comprises a plastic dipping nasal head, a first oxygen branch pipe, an adjusting ring, a tee joint, an oxygen joint, a connecting joint, a heat and humidity exchange filter, a telescopic pipe sleeve, a second oxygen branch pipe, a first joint, a second joint and a third joint, wherein the air inlet ends of the first oxygen branch pipe and the second oxygen branch pipe are provided with the plastic dipping nasal head, the adjusting ring is arranged on the first oxygen branch pipe and the second oxygen branch pipe, the tee joint comprises the first joint, the second joint and the third joint, the first oxygen branch pipe is connected with the first joint on the tee joint, the second oxygen branch pipe is connected with the second joint on the tee joint, the third joint on the tee joint is connected with the left port of the oxygen joint, the right port of the oxygen joint is connected with the left port of the connecting joint, the right port of the connecting joint is provided with the heat and humidity exchange filter, and the heat and humidity exchange filter is connected with the telescopic pipe sleeve.
Preferably, the plastic-impregnated nose comprises a first nose cannula and a second nose cannula, the first nose cannula and the second nose cannula are single round through pipes, and inner cavities of the first nose cannula and the second nose cannula are communicated with pipelines of inner cavities of the first oxygen branch pipe and the second oxygen branch pipe.
Preferably, the two-layer pipelines of the inner cavities of the first oxygen branch pipe and the second oxygen branch pipe pass through the adjusting ring, and the adjusting ring can slide on the first oxygen branch pipe and the second oxygen branch pipe.
Preferably, the heat-moisture exchange filter comprises a lower cover, a salt adding humidifying paper, a bacterial filtering film, a sampling cap and an upper cover, wherein the left side of the lower cover is connected with a right port of a connecting joint, the right side of the lower cover is sleeved with the left side of the upper cover, the salt adding humidifying paper is arranged in the lower cover, the bacterial filtering film is arranged on the salt adding humidifying paper, the upper cover is arranged outside the bacterial filtering film, the sampling cap is arranged in the upper cover, and the right side of the upper cover is connected with a telescopic tube suite.
Preferably, the telescopic tube suite comprises a fourth joint, a telescopic tube and a fifth joint, wherein the left end opening of the fourth joint is fixedly connected with the right side of the upper cover of the heat-moisture exchange filter, the right end opening of the fourth joint is fixedly connected with the left end of the telescopic tube, and the right end of the telescopic tube is fixedly connected with the left end opening of the fifth joint.
The utility model has the beneficial effects that: according to the utility model, the heat-moisture exchange filter is arranged on the nasal oxygen tube, so that partial moisture breathed by a patient can be stored by the heat-moisture exchange filter, and meanwhile, the salted humidifying paper in the heat-moisture exchange filter can be gradually moistened, so that nasal mucosa is not embrittled due to the fact that nasal cavities of the patient are quite dry during oxygen inhalation, and thus, the conditions of nasal bleeding, nasal mucosa damage and the like are caused; the bacterial filter membrane with the heat-moisture exchange filter can filter the oxygen provided by the oxygen supply equipment once, filter particles and bacteria which are more than or equal to 3 micrometers, prevent bacteria from entering the body of a patient, cause infection, and the structure is simple to use, so that the workload of medical staff is reduced.
The features and advantages of the present utility model will be described in detail by way of example with reference to the accompanying drawings.
[ description of the drawings ]
FIG. 1 is a front view of a heat and moisture exchangeable nasal oxygen cannula of the present utility model;
FIG. 2 is a block diagram of a heat and moisture exchange filter for a heat and moisture exchangeable nasal oxygen cannula according to the present utility model;
FIG. 3 is a block diagram of a telescoping tube set for a heat and moisture exchangeable nasal oxygen cannula in accordance with the present utility model;
in the figure: 1-dipping the nose; 2-a first oxygen manifold; 3-adjusting ring; 4-three-way joint; a 5-oxygen joint 6-connection joint; 7-a heat-moisture exchange filter; 8-telescopic tube suite; 9-a second oxygen manifold; 11-a first nasal cannula; 12-a second nasal cannula; 41-a first joint; 42-a second linker; 43-third linker; 71-a lower cover; 72-adding salt to wet paper; 73-bacterial filtration membrane; 74-sampling cap; 75-upper cover; 81-fourth linker; 82-telescoping tube; 83-fifth joint.
[ detailed description ] of the utility model
The utility model is further described in connection with the following detailed description, in order to make the technical means, the creation characteristics, the achievement of the purpose and the effect of the utility model easy to understand.
Referring to fig. 1, the heat and humidity exchangeable nasal oxygen tube of the present utility model comprises a plastic impregnated nasal head 1, a first oxygen branch tube 2, an adjusting ring 3, a three-way joint 4, an oxygen joint 5, a connecting joint 6, a heat and humidity exchanging filter 7, a telescopic tube set 8, a second oxygen branch tube 9, a first joint 41, a second joint 42 and a third joint 43, wherein the air inlet ends of the first oxygen branch tube 2 and the second oxygen branch tube 9 are provided with the plastic impregnated nasal head 1, the adjusting ring 3 is arranged on the first oxygen branch tube 2 and the second oxygen branch tube 9, the three-way joint 4 comprises a first joint 41, a second joint 42 and a third joint 43, the first oxygen branch tube 2 is connected with the first joint 41 on the three-way joint 4, the second oxygen branch tube 9 is connected with the second joint 42 on the three-way joint 4, the third joint 43 on the three-way joint 4 is connected with the left port of the oxygen joint 5, the right port of the oxygen joint 5 is connected with the left port of the connecting joint 6, the right port of the connecting joint 6 is provided with the heat and humidity exchanging filter 7, and the heat and humidity exchanging filter 7 is connected with the telescopic tube set 8.
Referring to fig. 2, the heat-moisture exchange filter 7 comprises a lower cover 71, a salted moisturizing paper 72, a bacterial filtering membrane 73, a sampling cap 74 and an upper cover 75, wherein the left side of the lower cover 71 is connected with the right port of the connecting joint 6, the right side of the lower cover 71 is sleeved with the left side of the upper cover 75, the salted moisturizing paper 72 is arranged in the lower cover 71, the bacterial filtering membrane 73 is arranged on the salted moisturizing paper 72, the upper cover 75 is arranged outside the bacterial filtering membrane 73, the sampling cap 74 is arranged in the upper cover 75, and the right side of the upper cover 75 is connected with the telescopic pipe sleeve member 8.
Referring to fig. 3, the telescopic tube set 8 includes a fourth joint 81, a telescopic tube 82, and a fifth joint 83, where the left end of the fourth joint 81 is fixedly connected to the right side of the upper cover 75 of the heat-moisture exchange filter 7, the right end of the fourth joint 81 is fixedly connected to the left end of the telescopic tube 82, and the right end of the telescopic tube 82 is fixedly connected to the left end of the fifth joint 83.
The working process of the utility model comprises the following steps:
the utility model relates to a heat-moisture exchange nasal oxygen tube, which is characterized in that a nasal oxygen plug extending from a plastic-immersed nose head 1 is inserted into a nasal cavity of a patient, two ends of the plastic-immersed nose head 1 are hung on auricles of the patient, the plastic-immersed nose head is connected with an oxygen branch pipe 2, an adjusting ring 3 is sleeved on the oxygen branch pipe 2 so as to adjust the oxygen branch pipe 2, a three-way joint 4 is connected beside the adjusting ring 3 so as to be fixed, the three-way joint 4 is connected with an oxygen joint 5 for oxygen transmission, the oxygen joint 5 is connected with a connecting joint 6, the connecting joint 6 is connected with a heat-moisture exchange filter 7, a lower cover 71 is arranged in the heat-moisture exchange filter 7, the port of the lower cover 71 is connected with the connecting joint 6, and salt adding humidifying paper 72 is further arranged on the heat-moisture exchange filter 7, the salt adding humidifying paper 72 can store partial moisture breathed out by a patient, the patient is humidified, a humidifying effect is achieved on dry oxygen for subsequent breathing, the bacteria filtering film 73 is arranged on the side of the salt adding humidifying paper 72, the bacteria filtering film 73 can filter oxygen provided by oxygen supply equipment once, particles larger than or equal to 3 microns and bacteria are filtered, the sampling cap 74 is arranged inside the heat and humidity exchange filter 7, bacteria filtered by the bacteria filtering film 73 are collected and treated, the upper cover 75 is arranged on the side of the sampling cap 74, the upper cover 75 is connected with the 15mm connector 81, the 15mm connector 81 is connected with the telescopic pipe 82, the telescopic pipe 82 can stretch, the telescopic pipe 82 is provided with the 22mm connector 83, and the important effect on oxygen dredging is achieved.
The above embodiments are illustrative of the present utility model, and not limiting, and any simple modifications of the present utility model fall within the scope of the present utility model.
Claims (5)
1. A heat and moisture exchangeable nasal oxygen cannula, which is characterized in that: including soaking and moulding nose (1), first oxygen branch pipe (2), adjusting ring (3), tee bend joint (4), oxygen joint (5), attach fitting (6), heat and humidity exchange filter (7), flexible pipe external member (8), second oxygen branch pipe (9), first joint (41), second joint (42), third joint (43), the inlet end on first oxygen branch pipe (2), second oxygen branch pipe (9) is equipped with and soaks and moulds nose (1), be equipped with adjusting ring (3) on first oxygen branch pipe (2), second oxygen branch pipe (9), tee bend joint (4) include first joint (41), second joint (42), third joint (43), first oxygen branch pipe (2) are connected with first joint (41) on tee bend joint (4), second joint (42) on second oxygen branch pipe (9) are connected with second joint (42) on tee bend joint (4), third joint (43) on tee bend joint (4) are connected with oxygen joint (5) left port, right side port (5) are equipped with heat exchange filter connection (6) port, right side port (6) are connected, the heat and humidity exchange filter (7) is connected with the telescopic tube set (8).
2. A heat and moisture exchangeable nasal oxygen cannula as set forth in claim 1, wherein: the plastic-impregnated nose (1) comprises a first nose cannula (11) and a second nose cannula (12), wherein the first nose cannula (11) and the second nose cannula (12) are single round through pipes, and inner cavities of the first nose cannula (11) and the second nose cannula (12) are communicated with pipelines of inner cavities of the first oxygen branch pipe (2) and the second oxygen branch pipe (9).
3. A heat and moisture exchangeable nasal oxygen cannula as set forth in claim 1, wherein: the two-layer pipelines of the inner cavities of the first oxygen branch pipe (2) and the second oxygen branch pipe (9) pass through the adjusting ring (3), and the adjusting ring (3) can slide on the first oxygen branch pipe (2) and the second oxygen branch pipe (9).
4. A heat and moisture exchangeable nasal oxygen cannula as set forth in claim 1, wherein: the heat-moisture exchange filter (7) comprises a lower cover (71), a salt adding humidifying paper (72), a bacterial filtering film (73), a sampling cap (74) and an upper cover (75), wherein the left side of the lower cover (71) is connected with the right port of the connecting joint (6), the right side of the lower cover (71) is sleeved with the left side of the upper cover (75), the salt adding humidifying paper (72) is arranged in the lower cover (71), the bacterial filtering film (73) is arranged on the salt adding humidifying paper (72), the upper cover (75) is arranged outside the bacterial filtering film (73), the sampling cap (74) is arranged in the upper cover (75), and the right side of the upper cover (75) is connected with a telescopic pipe sleeve member (8).
5. A heat and moisture exchangeable nasal oxygen cannula as set forth in claim 1, wherein: the telescopic pipe sleeve (8) comprises a fourth joint (81), a telescopic pipe (82) and a fifth joint (83), wherein the left end opening of the fourth joint (81) is fixedly connected with the right side of an upper cover (75) of the heat-moisture exchange filter (7), the right end opening of the fourth joint (81) is fixedly connected with the left end of the telescopic pipe (82), and the right end of the telescopic pipe (82) is fixedly connected with the left end opening of the fifth joint (83).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670617.5U CN219878894U (en) | 2023-06-28 | 2023-06-28 | Can exchange nose oxygen pipe by heat and humidity |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321670617.5U CN219878894U (en) | 2023-06-28 | 2023-06-28 | Can exchange nose oxygen pipe by heat and humidity |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN219878894U true CN219878894U (en) | 2023-10-24 |
Family
ID=88398493
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321670617.5U Active CN219878894U (en) | 2023-06-28 | 2023-06-28 | Can exchange nose oxygen pipe by heat and humidity |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN219878894U (en) |
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2023
- 2023-06-28 CN CN202321670617.5U patent/CN219878894U/en active Active
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