CN209405423U - A kind of self-regulated oxygen flow nasal oxygen tube - Google Patents
A kind of self-regulated oxygen flow nasal oxygen tube Download PDFInfo
- Publication number
- CN209405423U CN209405423U CN201821651602.3U CN201821651602U CN209405423U CN 209405423 U CN209405423 U CN 209405423U CN 201821651602 U CN201821651602 U CN 201821651602U CN 209405423 U CN209405423 U CN 209405423U
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- oxygen
- nasal
- nostril
- nostril plug
- intubation
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Abstract
The utility model discloses a kind of self-regulated oxygen flow nasal oxygen tubes, including oxygen cathete main body and nasal intubation, nasal intubation is connected in oxygen cathete main body, oxygen cathete main body is equipped with flow regulator, nasal intubation port is equipped with the nostril plug with taper, nostril plug is equipped with the air inlet being connected to nasal intubation, and nostril plug circumferential surface is equipped with the venthole for leading to nostril plug outer end face.Nostril plug in the utility model with taper can make nasal cavity form a degree of closing, so that being not easy loss from the oxygen that air inlet enters, and flow regulator easily can voluntarily adjust oxygen flow for patient, respiratory rate, the lung capacity for preferably matching itself are conducive to improve oxygen utilization rate when oxygen uptake.
Description
Technical field
The utility model relates to a kind of medical equipments, more specifically, it relates to a kind of self-regulated oxygen flow nasal oxygen tube.
Background technique
Nasal oxygen tube is hospital for a kind of oxygen cathete used with the patient of anoxic of having difficulty in breathing.Nasal obstruction pipe is inserted into patient by it
In nostril, oxygen is made to suck lung from patient nostril.During clinical emergency first aid or daily patient are given treatment to, using nose oxygen
Pipe is important one of link to patients accepting oxygen inhalation.Each individual patients nostril size has differences, and existing nasal oxygen tube is inserted into
The size of nostril part be it is fixed, can not vary with each individual, this results in the nasal oxygen tube of hospital's centralized purchasing to certain patients
Size is suitable, then may be less than normal to other patients, and not only looseness easily falls off from nostril after being inserted into nostril in this way, but also is inhaling
Part of oxygen is had when oxygen be not utilized from nasal oxygen tube just directly escape with the gap of nasal cavity.In addition, existing nose oxygen
Lack flow regulator on pipe, the patient of bed is difficult to easily voluntarily adjust oxygen flow.These problems can all reduce oxygen
The utilization rate of gas causes the waste of material.The utility model patent of Publication No. CN207912997U is in the public affairs on the 28th of September in 2018
A kind of nasal oxygen tube, including horn mouth, supervisor, fixing pipe and earrings are opened, the end of supervisor is connected with three-way connection, three-way connection
On be connected with two branched pipes, earrings includes ring body, and ring body, which is equipped with, wears channel, and the middle part of fixing pipe is fixed, and there are two is used for
The intranasal plug in nasal tube of insertion, corresponding plug in nasal tube, which offers, in fixing pipe penetrates and then is caught in plug in nasal tube for branched pipe to make point
The first perforating that branch pipe is connected to and fixes with plug in nasal tube is additionally provided with the second perforating passed through for branched pipe in fixing pipe,
What the end of branched pipe sequentially passed through the earrings of respective side wears channel, the second perforating and the first perforating, and branched pipe is by solid
Determine to penetrate the second perforating on rear side of pipe, again by penetrating the first perforating on front side of fixing pipe；The both ends of fixing pipe are worn respectively
There is fastening to restrict, two free ends for fastening rope are respectively and fixedly connected to the both ends of respective side ring body, and fastening rope is equipped with sling.But the reality
It only can solve the problem of nasal oxygen tube falls off with novel, and can not solve the problems, such as to improve oxygen utilization rate during oxygen uptake.
Utility model content
Existing nasal oxygen tube size is fixed, and lacks flow regulator, can generate when oxygen uptake that oxygen utilization rate is low to ask
Topic, in order to overcome these deficiencies, the utility model, which provides one kind, can reduce waste of oxygen, and patient is facilitated voluntarily to adjust oxygen stream
Amount, improves the self-regulated oxygen flow nasal oxygen tube of oxygen utilization rate.
The technical solution of the utility model is: a kind of self-regulated oxygen flow nasal oxygen tube, including oxygen cathete main body and nasal intubation, nose
Intubation is connected in oxygen cathete main body, and oxygen cathete main body is equipped with flow regulator, and nasal intubation port is equipped with the nose with taper
Stopple, nostril plug are equipped with the air inlet being connected to nasal intubation, and nostril plug circumferential surface is equipped with the outlet for leading to nostril plug outer end face
Hole.Nostril plug with taper has preferable adaptivity for different size of nostril, and plug can eliminate nasal intubation in nostril
Gap between nasal cavity makes nasal cavity form a degree of closing, is not only conducive to nasal intubation in this way and is securely inserted in nostril, also makes
The oxygen entered derived from air inlet is not easy loss.And flow regulator easily can voluntarily adjust oxygen flow for patient, more
Itself respiratory rate, lung capacity are matched well.Therefore oxygen utilization rate when this self-regulated oxygen flow nasal oxygen tube can be improved oxygen uptake.
Preferably, venthole is 4-6 and is evenly distributed in a ring around nostril plug axis.The venthole being arranged so can be true
It is discharged with protecting the gas uniform and stable of exhalation.
Preferably, nostril plug is threadedly coupled with nasal intubation.Thread connecting mode is simple and reliable.
As an alternative, nasal intubation is plugged on nostril plug.Nostril plug and nasal intubation are realized by inserting mode to be connected, structure
Simply, it is easy to implement.
Preferably, nasal intubation is T-shaped and is two, three ports of nasal intubation are respectively to cure by oxygen therapy interface tube, nasal intubation
To interface and slotting muzzle, cures by oxygen therapy interface tube and be connected in oxygen cathete main body, the nasal intubation of two nasal intubations passes through connection to interface
Pipe connection, nostril plug are connected on slotting muzzle.The adjustable spacing of the nasal intubation of separate structure, to better adapt between nostril
Away from.
The beneficial effects of the utility model are:
Improve oxygen utilization rate when oxygen uptake.Nostril plug in the utility model with taper can be such that nasal cavity is formed to a certain degree
Closing so that being not easy loss from the oxygen that air inlet enters, and flow regulator easily can voluntarily adjust oxygen for patient
Throughput preferably matches itself respiratory rate, lung capacity, is conducive to improve oxygen utilization rate when oxygen uptake.
Nasal intubation fixed performance and venting capability more balance.Venthole is arranged in the utility model on nostril plug, takes into account
The fixation of nasal intubation and ventilatory function, avoid function from attaching undue importance to one thing to the neglect of the other.
Detailed description of the invention
Fig. 1 is a kind of structural schematic diagram of the utility model；
Fig. 2 is a kind of structural schematic diagram of nostril plug bottom face in the utility model.
In figure, 1- oxygen cathete main body, 2- nasal intubation, 3- nostril plug, 4- air inlet, 5- venthole, 6- flow regulator.
Specific embodiment
The utility model is described in further detail for specific embodiment with reference to the accompanying drawing.
Embodiment 1:
As shown in Figure 1 and Figure 2, a kind of self-regulated oxygen flow nasal oxygen tube, including oxygen cathete main body 1 and nasal intubation 2, nasal intubation 2 connect
It connects in oxygen cathete main body 1, oxygen cathete main body 1 is equipped with roller type flow regulator 6.2 port of nasal intubation is equipped with band taper
Nostril plug 3, nostril plug 3 is integrated the plastics rotary body of injection molding, and 3 center of nostril plug is equipped with to be connected to nasal intubation 2
Air inlet 4,3 circumferential surface of nostril plug are equipped with the venthole 5 for leading to 3 outer end face of nostril plug.Venthole 5 is 4 and surrounds nostril plug 3
Axis is uniformly distributed in a ring.Nostril plug 3 is threadedly coupled with nasal intubation 2.Nasal intubation 2 is T-shaped and is two, three ends of nasal intubation 2
Mouth is respectively oxygen therapy interface tube, nasal intubation to interface and slotting muzzle, cures by oxygen therapy interface tube and is connected in oxygen cathete main body 1, two noses
The nasal intubation of intubation 2 is connected to interface by connecting tube, and nostril plug 3 is connected on slotting muzzle.
When the utility model is used two 2 spacing of nasal intubation are adjusted to adapt to nostril spacing, 3 microcephaly of nostril plug is inwardly
It fills in into nostril, adjusts the idler wheel on flow regulator 6, so that oxygen flow and the respiratory rate of itself, lung capacity are formed most
Good matching can then start oxygen uptake.
Embodiment 2:
Venthole 5 is 5.Nostril plug 3 is made of rubber, and nasal intubation 2 is plugged on nostril plug 3.Remaining is the same as embodiment 1.
Embodiment 3:
Venthole 5 is 6.Remaining is the same as embodiment 1.
Claims (5)
1. a kind of self-regulated oxygen flow nasal oxygen tube, including oxygen cathete main body (1) and nasal intubation (2), nasal intubation (2) are connected to oxygen cathete
In main body (1), it is characterized in that oxygen cathete main body (1) is equipped with flow regulator (6), nasal intubation (2) port is equipped with band taper
Nostril plug (3), nostril plug (3) is equipped with the air inlet (4) that be connected to nasal intubation (2), and nostril plug (3) circumferential surface is equipped with leading to
The venthole (5) of nostril plug (3) outer end face.
2. self-regulated oxygen flow nasal oxygen tube according to claim 1, it is characterized in that venthole (5) is 4-6 and surrounds nostril
It is uniformly distributed in a ring to fill in (3) axis.
3. self-regulated oxygen flow nasal oxygen tube according to claim 1, it is characterized in that nostril plug (3) and nasal intubation (2) screw thread connect
It connects.
4. self-regulated oxygen flow nasal oxygen tube according to claim 1, it is characterized in that nasal intubation (2) is plugged on nostril plug (3).
5. self-regulated oxygen flow nasal oxygen tube according to claim 1 or 2 or 3 or 4, it is characterized in that nasal intubation (2) is T-shaped and is
Two, three ports of nasal intubation (2) are respectively to cure by oxygen therapy interface tube, nasal intubation to interface and slotting muzzle, cure by oxygen therapy interface tube connection
On oxygen cathete main body (1), the nasal intubation of two nasal intubations (2) is connected to interface by connecting tube, and nostril plug (3) is connected to slotting
On muzzle.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651602.3U CN209405423U (en) | 2018-10-11 | 2018-10-11 | A kind of self-regulated oxygen flow nasal oxygen tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201821651602.3U CN209405423U (en) | 2018-10-11 | 2018-10-11 | A kind of self-regulated oxygen flow nasal oxygen tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN209405423U true CN209405423U (en) | 2019-09-20 |
Family
ID=67932479
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201821651602.3U Active CN209405423U (en) | 2018-10-11 | 2018-10-11 | A kind of self-regulated oxygen flow nasal oxygen tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN209405423U (en) |
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2018
- 2018-10-11 CN CN201821651602.3U patent/CN209405423U/en active Active
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