CN213191904U - High-pressure oxygen delivery pipeline for critically ill patients - Google Patents
High-pressure oxygen delivery pipeline for critically ill patients Download PDFInfo
- Publication number
- CN213191904U CN213191904U CN202021610283.9U CN202021610283U CN213191904U CN 213191904 U CN213191904 U CN 213191904U CN 202021610283 U CN202021610283 U CN 202021610283U CN 213191904 U CN213191904 U CN 213191904U
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- China
- Prior art keywords
- pipeline
- oxygen
- gas
- oxygen concentration
- gas transmission
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- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 title claims abstract description 85
- 229910052760 oxygen Inorganic materials 0.000 title claims abstract description 85
- 239000001301 oxygen Substances 0.000 title claims abstract description 85
- 208000028399 Critical Illness Diseases 0.000 title claims description 8
- 239000007789 gas Substances 0.000 claims abstract description 99
- 230000005540 biological transmission Effects 0.000 claims abstract description 59
- 238000002640 oxygen therapy Methods 0.000 claims abstract description 14
- 238000002639 hyperbaric oxygen therapy Methods 0.000 claims abstract description 5
- 230000000694 effects Effects 0.000 abstract description 5
- 230000009471 action Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 4
- 230000008569 process Effects 0.000 description 3
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 208000024891 symptom Diseases 0.000 description 2
- 210000003437 trachea Anatomy 0.000 description 2
- 206010001526 Air embolism Diseases 0.000 description 1
- 208000001408 Carbon monoxide poisoning Diseases 0.000 description 1
- 238000009530 blood pressure measurement Methods 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 238000001784 detoxification Methods 0.000 description 1
- 201000010099 disease Diseases 0.000 description 1
- 208000037265 diseases, disorders, signs and symptoms Diseases 0.000 description 1
- 239000003814 drug Substances 0.000 description 1
- 229940079593 drug Drugs 0.000 description 1
- 230000002503 metabolic effect Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000002560 therapeutic procedure Methods 0.000 description 1
- 230000002792 vascular Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
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Abstract
The utility model discloses a critical patient hyperbaric oxygen therapy pipeline relates to medical equipment technical field. The utility model discloses a control box and oxygen concentration monitor still include air delivery pump, oxygen delivery machine and the main gas transmission pipeline that is linked together with oxygen delivery machine oxygen transmission pipeline, the bottom intercommunication of air delivery pump is provided with the branch gas pipeline that is used for being linked together with main gas transmission pipeline, the one end that main gas transmission pipeline is close to the gas outlet end is provided with the oxygen concentration monitor, oxygen concentration monitor and air delivery pump and control box electric connection. The utility model discloses a set up the oxygen concentration monitor on the pipeline of patient's oxygen uptake, via the combined action of oxygen concentration monitor, gas transmission pump and control box, the gas transmission effect of gas transmission pump has been strengthened to the control box to make the air can mix mutually with the oxygen that oxygen therapy machine supplied with, reach and inhale oxygen concentration controllable, guaranteed good treatment promptly, guaranteed again to use oxygen safety.
Description
Technical Field
The utility model relates to the technical field of medical equipment, concretely relates to critical patients hyperbaric oxygen therapy pipeline.
Background
When critical patients such as patients with carbon monoxide poisoning are subjected to medical care, the metabolic detoxification capability of the body of the patients is generally required to be improved in a high-pressure oxygen mode to achieve an auxiliary treatment effect on the patients, and the high-pressure oxygen treatment refers to a method for treating diseases by inhaling high-concentration oxygen into the patients under an environment higher than one atmospheric pressure. Aiming at different conditions of different patients, high-concentration oxygen is supplied to the patients under a high-pressure environment, and the patients recover symptoms by matching with drug-assisted therapy, however, the existing oxygen supply equipment only has an oxygen supply function generally but does not have the monitoring and control of oxygen concentration, so that the oxygen with a certain concentration is difficult to be supplied according to the symptoms of the patients, the good treatment effect is difficult to ensure, and the oxygen leakage phenomenon in the oxygen inhalation process cannot be found in time.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a: in order to solve the problems in the prior art, the utility model provides a high-pressure oxygen pipeline for critically ill patients.
The utility model discloses a realize above-mentioned purpose and specifically adopt following technical scheme:
the utility model provides a critical and severe patients hyperbaric oxygen therapy pipeline, includes control box and oxygen concentration monitor, still includes air delivery pump, oxygen therapy machine and the main gas transmission pipeline that is linked together with oxygen delivery machine oxygen transmission pipeline, the bottom intercommunication of air delivery pump is provided with the branch gas pipeline that is used for being linked together with main gas transmission pipeline, the one end that main gas transmission pipeline is close to the end of giving vent to anger is provided with the oxygen concentration monitor, oxygen concentration monitor and air delivery pump and control box electric connection.
Furthermore, a one-way valve communicated with the interior of the branch gas pipeline is arranged on the branch gas pipeline, and the gas outlet end of the one-way valve is arranged towards the main gas pipeline.
Furthermore, a throttler is connected and arranged at the middle section of the main gas transmission pipeline and the front end of the oxygen concentration monitor, and the flow passage area of the middle part of the throttler is smaller than the inner diameter of the main gas transmission pipeline.
Furthermore, an air valve is arranged on the main air transmission pipeline and between the air outlet end of the main air transmission pipeline and the throttler, and a rotating handle is fixedly mounted on a rotating rod at the top of the air valve.
Further, still include the gas pressure sensor with control box electric connection, gas pressure sensor pressure measurement end sets up in the inside of main gas transmission pipeline and is located between choke ware and the air valve.
Furthermore, an adjusting knob for controlling the oxygen concentration at the air outlet end of the main gas transmission pipeline is rotatably arranged on the oxygen therapy machine.
The utility model has the advantages as follows: the utility model discloses a set up the oxygen concentration monitor on the pipeline of patient's oxygen uptake, via the combined action of oxygen concentration monitor, gas transmission pump and control box, the control box has strengthened the gas transmission effect of gas transmission pump to make the air can mix with the oxygen that oxygen therapy machine supplied with, and with this concentration that reduces oxygen in the main gas pipeline, make the patient inhale oxygen concentration controllable, guaranteed good treatment promptly, guaranteed again that the patient uses oxygen safety.
Drawings
FIG. 1 is a perspective view of the present invention;
FIG. 2 is an enlarged view of the structure A of FIG. 1;
FIG. 3 is a perspective view of the restrictor of the present invention;
reference numerals: 1. an oxygen transfer machine; 2. a main gas transmission pipeline; 3. an oxygen concentration monitor; 4. an air delivery pump; 5. a branch gas pipe; 6. a control box; 7. a one-way valve; 8. a gas pressure sensor; 9. a restrictor; 10. adjusting a knob; 11. an air valve; 12. and (5) screwing a handle.
Detailed Description
In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. The components of embodiments of the present invention, as generally described and illustrated in the figures herein, may be arranged and designed in a wide variety of different configurations.
Thus, the following detailed description of the embodiments of the present invention, presented in the accompanying drawings, is not intended to limit the scope of the invention, as claimed, but is merely representative of selected embodiments of the invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
It should be noted that: like reference numbers and letters refer to like items in the following figures, and thus, once an item is defined in one figure, it need not be further defined and explained in subsequent figures. Furthermore, the terms "first," "second," and the like are used merely to distinguish one description from another, and are not to be construed as indicating or implying relative importance.
In the description of the embodiments of the present invention, it should be noted that the terms "inside", "outside", "up", and the like indicate the directions or positional relationships based on the directions or positional relationships shown in the drawings, or the directions or positional relationships that the products of the present invention are conventionally placed when used, and are only for convenience of describing the present invention and simplifying the description, but do not indicate or imply that the device or element to which the term refers must have a specific direction, be constructed and operated in a specific direction, and thus, should not be construed as limiting the present invention.
As shown in fig. 1-3, a critical patient hyperbaric oxygen therapy pipeline, including control box 6 and oxygen concentration monitor 3, still include gas transmission pump 4, oxygen therapy machine 1 and the main gas transmission pipeline 2 that is linked together with oxygen transmission machine 1 oxygen transmission pipeline, the bottom intercommunication of gas transmission pump 4 is provided with and is used for the branch gas pipeline 5 that is linked together with main gas transmission pipeline 2, the one end that main gas transmission pipeline 2 is close to the gas outlet end is provided with oxygen concentration monitor 3, oxygen concentration monitor 3 and gas transmission pump 4 and control box 6 electric connection.
In the embodiment, the oxygen concentration monitor 3 is an existing device and can be purchased according to actual use specifications, the control box 6 can be customized according to functions realized according to the needs of the device, the device monitors the oxygen concentration at the gas delivery end of the main gas delivery pipeline 2 through the oxygen concentration monitor 3, converts an oxygen concentration signal into an electric signal and outputs the electric signal to the control box 6, when the oxygen concentration at the tail part of the main gas delivery pipeline 2 is too high, the control box 6 controls the gas delivery pump 4 to work, high-concentration oxygen is mixed with air to realize the function of reducing the oxygen concentration, when the oxygen concentration is too low, the control box 6 controls the gas delivery pump 4 to reduce the ventilation power, and when the oxygen concentration reaches a set change range, the gas delivery pump 4 keeps constant gas delivery power and ensures the corresponding oxygen concentration; it should be noted here that in order to avoid the control box 6 from repeatedly performing control operations, the variation range of the oxygen concentration should be set instead of setting an accurate oxygen concentration singly.
Specifically, a check valve 7 communicated with the interior of the branch gas pipeline 5 is arranged on the branch gas pipeline 5, and the gas outlet end of the check valve 7 is arranged towards the main gas transmission pipeline 2.
In this embodiment, for avoiding oxygen therapy pressure of oxygen therapy machine 1 too big and lead to oxygen flow direction to the branch trachea way 5 inside, set up check valve 7 on branch trachea way 5, check valve 7 can in time close when oxygen has the trend of off tracking, more be favorable to equipment medical personnel to observe the running state of equipment, check valve 7 is automatic to be opened when the air pressure that air delivery pump 4 lets in is greater than oxygen pressure to the realization is to the control of 2 inside oxygen concentration of main gas delivery pipeline.
Specifically, a restrictor 9 is connected and arranged at the middle section of the main gas transmission pipeline 2 and at the front end of the oxygen concentration monitor 3, and the flow passage area of the middle part of the restrictor 9 is smaller than the inner diameter of the main gas transmission pipeline 2.
In this embodiment, oxygen and air mixture are because the unstability of air current when getting into main gas transmission pipeline 2, the inside oxygen of main gas transmission pipeline 2 and air can not the intensive mixing, be unfavorable for the patient to inhale invariable concentration oxygen in, the fluctuation range of oxygen concentration monitor 3 is very big, be unfavorable for control box 6 to the control of 4 gas transmission power of gas transmission pump, the fluctuation range that leads to the inside oxygen concentration of main gas transmission pipeline 2 very easily is in outside the scope that sets up for a long time, be unfavorable for the control regulation of equipment, consequently, set up flow controller 9 on main gas transmission pipeline 2, make the gas that is about to export simultaneously through a less cross-section, the mixing effect has been strengthened, more be favorable to the regulation of equipment to oxygen concentration.
Specifically, an air valve 11 is arranged on the main air transmission pipeline 2 and between the air outlet end of the main air transmission pipeline 2 and the throttler 9, and a rotating handle 12 is fixedly arranged on a rotating rod at the top of the air valve 11.
In this embodiment, in order to avoid the occurrence of vascular air embolism in a patient, when the patient is connected with hyperbaric oxygen, the body of the patient needs to slowly receive the high-pressure process of gas, the gas valve 11 is arranged on the main gas transmission pipeline 2 to slowly adjust the pressure of the air sucked by the patient, at this time, the main pressure of the gas in the device is concentrated between the gas valve 11 and the restrictor 9, along with the increase of the opening degree of the gas valve 11, the amount of the gas flowing out from the gas valve 11 is gradually increased, and the slow increase process of the pressure of the gas sucked by the face of the patient is.
Specifically, the gas pressure sensor 8 is electrically connected with the control box 6, and a pressure measuring end of the gas pressure sensor 8 is arranged in the main gas transmission pipeline 2 and is positioned between the throttler 9 and the gas valve 11.
In this embodiment, in order to avoid the large error caused by manual operation, and ensure that the pressure of the gas inhaled by the patient can be stably controlled within the set value, by arranging the gas pressure sensor 8 between the restrictor 9 and the gas valve 11, when the gas pressure slowly increases and reaches a certain value, the control box 6 controls the power of the gas transmission pump 4 and the oxygen transmission machine 1 to be constant, since the oxygen concentration here also controls the delivery power of the delivery pump 4, priority should be given to the control of the operation of the apparatus, because the body of the patient can not accept the rapid decompression and pressurization speed, the control level of the gas pressure sensor 8 is set to be first priority, when the output pressure of the gas is stabilized, if the oxygen concentration is too high, the control box 6 starts the gas transmission pump 4 to operate, and simultaneously reduces the output power of the oxygen transmission machine 1 until the oxygen concentration reaches the required range.
Specifically, the oxygen delivering machine 1 is rotatably provided with an adjusting knob 10 for controlling the oxygen concentration at the air outlet end of the main gas delivering pipeline 2.
In this embodiment, an additional display screen may be added to display the oxygen concentration and the gas pressure of the gas when the patient breathes, and the adjusting knob 10 may be set to adjust and control the corresponding parameters of the control box 6 during the reaction to facilitate the control of the specific parameters.
Claims (6)
1. The utility model provides a critical patient hyperbaric oxygen therapy pipeline, includes control box (6) and oxygen concentration monitor (3), its characterized in that still includes air transmission pump (4), oxygen therapy machine (1) and main gas transmission pipeline (2) that are linked together with oxygen transmission machine (1) oxygen transmission pipeline, the bottom intercommunication of air transmission pump (4) is provided with branch gas pipeline (5) that are used for being linked together with main gas transmission pipeline (2), the one end that main gas transmission pipeline (2) are close to the end of giving vent to anger is provided with oxygen concentration monitor (3), oxygen concentration monitor (3) and air transmission pump (4) and control box (6) electric connection.
2. The high-pressure oxygen therapy pipeline for critically ill patients according to claim 1, wherein the branch gas pipeline (5) is provided with a one-way valve (7) communicated with the interior of the branch gas pipeline (5), and the gas outlet end of the one-way valve (7) is arranged towards the main gas pipeline (2).
3. The high-pressure oxygen therapy pipeline for the critically ill patients according to claim 1, wherein a restrictor (9) is connected and arranged at the middle section of the main gas transmission pipeline (2) and the front end of the oxygen concentration monitor (3), and the flow passage area of the middle part of the restrictor (9) is smaller than the inner diameter of the main gas transmission pipeline (2) and the restrictor (9).
4. The high-pressure oxygen therapy pipeline for critically ill patients according to claim 3, wherein an air valve (11) is arranged on the main gas transmission pipeline (2) and between the gas outlet end of the main gas transmission pipeline (2) and the restrictor (9), and a rotating handle (12) is fixedly arranged on a rotating rod at the top of the air valve (11).
5. The high-pressure oxygen therapy pipeline for the critically ill patients according to claim 4, further comprising a gas pressure sensor (8) electrically connected with the control box (6), wherein the pressure measuring end of the gas pressure sensor (8) is arranged inside the main gas transmission pipeline (2) and is positioned between the restrictor (9) and the gas valve (11).
6. The high-pressure oxygen therapy pipeline for critically ill patients according to claim 1, characterized in that the oxygen therapy machine (1) is rotatably provided with an adjusting knob (10) for controlling the oxygen concentration at the air outlet end of the main air delivery pipeline (2).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021610283.9U CN213191904U (en) | 2020-08-05 | 2020-08-05 | High-pressure oxygen delivery pipeline for critically ill patients |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021610283.9U CN213191904U (en) | 2020-08-05 | 2020-08-05 | High-pressure oxygen delivery pipeline for critically ill patients |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213191904U true CN213191904U (en) | 2021-05-14 |
Family
ID=75837815
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021610283.9U Expired - Fee Related CN213191904U (en) | 2020-08-05 | 2020-08-05 | High-pressure oxygen delivery pipeline for critically ill patients |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213191904U (en) |
-
2020
- 2020-08-05 CN CN202021610283.9U patent/CN213191904U/en not_active Expired - Fee Related
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| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20210514 |