CN220193734U - Non-humidifying oxygen gauge head suitable for medium and low flow - Google Patents
Non-humidifying oxygen gauge head suitable for medium and low flow Download PDFInfo
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- CN220193734U CN220193734U CN202321710688.3U CN202321710688U CN220193734U CN 220193734 U CN220193734 U CN 220193734U CN 202321710688 U CN202321710688 U CN 202321710688U CN 220193734 U CN220193734 U CN 220193734U
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- oxygen
- gauge outfit
- low flow
- gauge
- medium
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- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 95
- 239000001301 oxygen Substances 0.000 title claims abstract description 95
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 94
- 239000000725 suspension Substances 0.000 claims description 6
- 229910001220 stainless steel Inorganic materials 0.000 claims description 3
- 239000010935 stainless steel Substances 0.000 claims description 3
- 238000002640 oxygen therapy Methods 0.000 abstract description 14
- 210000003128 head Anatomy 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 210000001331 nose Anatomy 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 3
- 239000008280 blood Substances 0.000 description 3
- 210000004369 blood Anatomy 0.000 description 3
- 210000003928 nasal cavity Anatomy 0.000 description 3
- 230000000474 nursing effect Effects 0.000 description 3
- 230000001105 regulatory effect Effects 0.000 description 3
- 206010021143 Hypoxia Diseases 0.000 description 2
- 230000007954 hypoxia Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 210000001533 respiratory mucosa Anatomy 0.000 description 2
- 238000006467 substitution reaction Methods 0.000 description 2
- 208000035143 Bacterial infection Diseases 0.000 description 1
- 235000017166 Bambusa arundinacea Nutrition 0.000 description 1
- 235000017491 Bambusa tulda Nutrition 0.000 description 1
- 241001330002 Bambuseae Species 0.000 description 1
- 235000015334 Phyllostachys viridis Nutrition 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- 208000022362 bacterial infectious disease Diseases 0.000 description 1
- 239000011425 bamboo Substances 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 230000007794 irritation Effects 0.000 description 1
- 150000002926 oxygen Chemical class 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000003860 sleep quality Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
Abstract
The utility model discloses a humidifying-free oxygen gauge head suitable for medium and low flow in the technical field of medical care products, which comprises a gauge head body; the oxygen input plug is arranged on the left side of the gauge outfit body; an oxygen flow rate adjusting knob which is arranged on the right side of the meter head body; the float type flowmeter is arranged at the top of the meter head body; the oxygen output connector is arranged at the bottom of the gauge outfit body. According to the utility model, the threaded joint at the bottom of the gauge outfit body is eliminated, and the oxygen output joint is communicated with the bottom of the gauge outfit body, so that the nasal middle-low flow non-humidification oxygen therapy of a patient can be realized by directly connecting one end of the nasal oxygen tube with the oxygen output joint, the oxygen therapy step is simplified, medical consumables are saved, and the nasal middle-low flow non-humidification oxygen therapy operation which is relatively wide in clinical use at present is more convenient.
Description
Technical Field
The utility model relates to the technical field of medical care products, in particular to a humidifying-free oxygen gauge head suitable for medium and low flow.
Background
Oxygen therapy (oxygenotherapy) refers to a method of increasing the concentration of oxygen in the airway at normal pressure through a simple connecting tube, abbreviated as oxygen therapy. The oxygen supply can improve the partial pressure of arterial blood oxygen and the saturation of blood oxygen, increase the content of arterial blood oxygen, correct the hypoxia caused by various reasons, increase the oxygen delivery quantity, and finally improve the physiological disorder caused by hypoxia, and the oxygen inhalation through nasal catheter is an oxygen therapy mode widely adopted by hospitals and communities.
The patient who breathes in the nose is humidified conventionally, namely the oxygen gauge outfit needs to be connected with a humidifying bottle at first, then connected with a nasal oxygen tube, and finally the nasal plug is put into the nasal cavity of the patient. However, humidified oxygen has the following problems: (1) Bubble noise formed during humidification can reduce the sleep quality of the patient; (2) The storage and repeated replacement of the humidifying liquid can bring about bacterial pollution; (3) The daily replacement of disposable oxygen consumable not only increases the economic burden of patients, but also increases the nursing workload, so that the clinical oxygen therapy flow is excessively complicated.
In the traditional concept, after oxygen is humidified, the irritation to respiratory mucosa can be reduced, and the comfort level of a patient is improved. However, the literature indicates that the physical property of oxygen is not easily dissolved in water, and no evidence exists at present that the humidifying effect of oxygen can be achieved after the oxygen passes through a humidifying liquid, and the humidifying function of the respiratory mucosa and the humidity in the air have enough humidifying effect on the oxygen.
In recent years, a plurality of clinical practice guidelines indicate that the adult does not need humidification when inhaling oxygen through a middle-low flow (less than or equal to 4L/min) nasal catheter, and the domestic part of medical institutions already apply the middle-low flow non-humidified oxygen therapy to clinical practice, but no suitable integrated middle-low flow non-humidified oxygen gauge head can be used clinically at present.
Disclosure of Invention
In order to solve the technical problems, the utility model aims to provide a humidifying-free oxygen gauge head suitable for medium and low flow.
The utility model adopts the technical proposal that: a non-humidified oxygen gauge head suitable for medium and low flow rates, comprising:
a gauge outfit body;
the oxygen input plug is arranged on the left side of the gauge outfit body;
an oxygen flow rate adjusting knob which is arranged on the right side of the gauge outfit body;
the float type flowmeter is arranged at the top of the meter head body;
the oxygen output connector is arranged at the bottom of the gauge outfit body.
Preferably, the float type flowmeter comprises a transparent outer tube, a suspension ball and an air volume scale inner tube, wherein the transparent outer tube is fixedly arranged at the top end of the gauge outfit body, the air volume scale inner tube is arranged inside the transparent outer tube and fixedly connected with the gauge outfit body, and the suspension ball is arranged in the air volume scale inner tube.
Preferably, the oxygen output joint is a stainless steel tube.
Preferably, the oxygen output joint is stepped.
The utility model has the beneficial effects that:
according to the utility model, the threaded joint at the bottom of the gauge outfit body is eliminated, and the oxygen output joint is communicated with the bottom of the gauge outfit body, so that the nasal middle-low flow non-humidification oxygen therapy of a patient can be realized by directly connecting one end of the nasal oxygen tube with the oxygen output joint, the oxygen therapy step is simplified, medical consumables are saved, and the nasal middle-low flow non-humidification oxygen therapy operation which is relatively wide in clinical use at present is more convenient.
Drawings
FIG. 1 is a schematic perspective view of a suitable medium and low flow non-humidified oxygen header according to the present utility model;
FIG. 2 is a front view of a suitable medium and low flow non-humidified oxygen header according to the present utility model.
The reference numerals in the drawings illustrate:
1. a gauge outfit body; 2. an oxygen input plug; 3. an oxygen flow rate adjusting knob; 4. a float type flowmeter; 5. an oxygen output connector; 6. a transparent outer tube; 7. a suspending ball; 8. an air flow scale inner pipe.
Detailed Description
The following describes the embodiments of the present utility model in further detail with reference to the accompanying drawings. These embodiments are merely illustrative of the present utility model and are not intended to be limiting.
In the description of the present utility model, it should be noted that the terms "center", "longitudinal", "lateral", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", etc. indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, are merely for convenience in describing the present utility model and simplifying the description, and do not indicate or imply that the apparatus or elements referred to must have a specific orientation, be configured and operated in a specific orientation, and thus should not be construed as limiting the present utility model. Furthermore, the terms "first," "second," and the like, are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present utility model, it should be noted that, unless explicitly specified and limited otherwise, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be either fixedly connected, detachably connected, or integrally connected, for example; can be mechanically or electrically connected; can be directly connected or indirectly connected through an intermediate medium, and can be communication between two elements. The specific meaning of the above terms in the present utility model can be understood by those of ordinary skill in the art according to the specific circumstances.
Furthermore, in the description of the present utility model, unless otherwise indicated, the meaning of "a plurality" is two or more.
An embodiment, as shown in fig. 1 and 2, of a suitable medium-low flow non-humidified oxygen gauge head, comprising:
the gauge outfit body 1.
An oxygen input plug 2, the oxygen input plug 2 is arranged at the left side of the gauge outfit body 1 and is used for inputting oxygen into the gauge outfit body 1.
An oxygen flow rate adjusting knob 3, the oxygen flow rate adjusting knob 3 is arranged on the right side of the meter head body 1 and is used for adjusting the oxygen output flow rate of the meter head body 1.
The float-type flowmeter 4 is arranged at the top of the meter head body 1 and is used for displaying the oxygen output flow of the meter head body 1.
The oxygen output connector 5, this oxygen output connector 5 sets up in the bottom of gauge outfit body 1 for export oxygen outward.
The utility model discloses a screw joint of gauge outfit body 1 bottom has been cancelled to communicate at gauge outfit body 1 bottom has oxygen output to connect 5, and the one end and the oxygen output that the accessible was managed the nose oxygen connect 5 lug connection, realizes that patient's transnasal low flow does not have wet oxygen to treat, has simplified oxygen and has treated the step, has saved medical consumable, makes the comparatively extensive transnasal low flow does not have wet oxygen to treat the operation more convenient in the clinical use at present.
The gauge outfit body 1 in the present application is also called an oxygen flow regulator.
In a specific embodiment, as shown in fig. 1 and 2, the float type flowmeter 4 includes a transparent outer tube 6, a suspension ball 7 and an air volume scale inner tube 8, the transparent outer tube 6 is fixedly arranged at the top end of the gauge outfit body 1, the air volume scale inner tube 8 is coaxially arranged inside the transparent outer tube 6, and the bottom of the air volume scale inner tube 8 is fixedly connected with the gauge outfit body 1; the suspension ball 7 is arranged in the air volume scale inner tube 8.
Preferably, the oxygen output connector 5 is a stainless steel tube.
More preferably, the oxygen output connector 5 is stepped.
The application process of the non-humidified oxygen gauge head is as follows:
for patients needing medium-low flow (less than or equal to 4L/min) oxygen inhalation to improve the anoxic condition, firstly connecting an oxygen input plug 2 on one side of a gauge outfit body 1 with a wall type oxygen interface or a barrel type oxygen interface, then directly communicating one end of a nasal oxygen tube with an oxygen output joint 5 on the bottom of the gauge outfit body 1, regulating the oxygen flow by rotating an oxygen flow regulating knob 3, finally placing a nasal plug on the other end of a nasal catheter into the nasal cavity of the patient, and completing oxygen inhalation treatment of the patient by regulating tightness.
Compared with the prior art, the application has at least the following beneficial technical effects:
the utility model provides a no humidifying oxygen gauge outfit can the direct connection in ward wall formula oxygen interface or section of thick bamboo dress oxygen interface department, need not to connect the oxygen humidifying bottle, can directly insert the oxygen output joint of gauge outfit body bottom with the one end of nose oxygen pipe, then can use with the other end termination patient nasal cavity of nose oxygen pipe.
The humidifying-free oxygen gauge head has the advantages of simplifying oxygen therapy steps and saving medical consumables, and enables the nasal middle-low flow humidifying-free oxygen therapy operation to be more convenient and rapid in the current clinical use.
The humidifying-free oxygen gauge head in the application improves the noise problem of the traditional oxygen inhalation device on the basis of not affecting the oxygen therapy effect of a patient, and reduces the influence on the sleeping of the patient; the nursing operation time is shortened in the process, and the nursing working efficiency is improved; the risk of bacterial infection possibly brought by humidifying and oxygen inhalation is reduced; meanwhile, the use of humidification bottles which are not beneficial to patients is reduced, the consumable cost is greatly saved, and the method has important clinical significance.
The foregoing is merely a preferred embodiment of the present utility model, and it should be noted that modifications and substitutions can be made by those skilled in the art without departing from the technical principles of the present utility model, and these modifications and substitutions should also be considered as being within the scope of the present utility model.
Claims (4)
1. A suitable medium-low flow non-humidified oxygen gauge outfit, which is characterized in that the oxygen gauge outfit comprises:
a gauge outfit body (1);
the oxygen input plug (2) is arranged at the left side of the gauge outfit body (1);
an oxygen flow rate adjusting knob (3), wherein the oxygen flow rate adjusting knob (3) is arranged on the right side of the gauge outfit body (1);
the float type flowmeter (4), the float type flowmeter (4) is set up in the top of the gauge outfit body (1);
the oxygen output connector (5) is arranged at the bottom of the gauge outfit body (1).
2. The oxygen gauge head without humidification suitable for medium and low flow according to claim 1, wherein the float type flowmeter (4) comprises a transparent outer tube (6), a suspension ball (7) and an air volume scale inner tube (8), the transparent outer tube (6) is fixedly arranged at the top end of the gauge head body (1), the air volume scale inner tube (8) is arranged inside the transparent outer tube (6) and fixedly connected with the gauge head body (1), and the suspension ball (7) is arranged in the air volume scale inner tube (8).
3. A non-humidified oxygen gauge head suitable for medium and low flow according to claim 1, wherein the oxygen output connector (5) is a stainless steel tube.
4. A non-humidified oxygen tap suitable for medium and low flow according to claim 1, characterised in that the oxygen outlet connection (5) is stepped.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710688.3U CN220193734U (en) | 2023-06-30 | 2023-06-30 | Non-humidifying oxygen gauge head suitable for medium and low flow |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202321710688.3U CN220193734U (en) | 2023-06-30 | 2023-06-30 | Non-humidifying oxygen gauge head suitable for medium and low flow |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN220193734U true CN220193734U (en) | 2023-12-19 |
Family
ID=89146357
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202321710688.3U Active CN220193734U (en) | 2023-06-30 | 2023-06-30 | Non-humidifying oxygen gauge head suitable for medium and low flow |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN220193734U (en) |
-
2023
- 2023-06-30 CN CN202321710688.3U patent/CN220193734U/en active Active
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