CN217886732U - A respirator for treating respiratory alkalosis - Google Patents
A respirator for treating respiratory alkalosis Download PDFInfo
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- CN217886732U CN217886732U CN202221412422.6U CN202221412422U CN217886732U CN 217886732 U CN217886732 U CN 217886732U CN 202221412422 U CN202221412422 U CN 202221412422U CN 217886732 U CN217886732 U CN 217886732U
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- gas
- air
- gas storage
- storage pipe
- mask
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- 206010038664 Respiratory alkalosis Diseases 0.000 title claims abstract description 23
- 239000007789 gas Substances 0.000 claims abstract description 106
- 230000029058 respiratory gaseous exchange Effects 0.000 claims abstract description 27
- 210000001331 nose Anatomy 0.000 claims abstract description 7
- 210000003928 nasal cavity Anatomy 0.000 claims abstract description 4
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 claims description 25
- 239000001301 oxygen Substances 0.000 claims description 25
- 229910052760 oxygen Inorganic materials 0.000 claims description 25
- 230000000241 respiratory effect Effects 0.000 claims description 11
- 230000001105 regulatory effect Effects 0.000 claims description 8
- 239000013013 elastic material Substances 0.000 claims description 3
- 238000007789 sealing Methods 0.000 claims description 2
- 238000013022 venting Methods 0.000 claims 1
- 206010021143 Hypoxia Diseases 0.000 abstract description 7
- 239000003595 mist Substances 0.000 abstract description 3
- 239000000203 mixture Substances 0.000 abstract description 3
- 230000001276 controlling effect Effects 0.000 description 3
- 208000000122 hyperventilation Diseases 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 206010049565 Muscle fatigue Diseases 0.000 description 2
- 210000003019 respiratory muscle Anatomy 0.000 description 2
- 208000012639 Balance disease Diseases 0.000 description 1
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical compound O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 239000008280 blood Substances 0.000 description 1
- 210000004369 blood Anatomy 0.000 description 1
- 230000007012 clinical effect Effects 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 241000411851 herbal medicine Species 0.000 description 1
- 235000003642 hunger Nutrition 0.000 description 1
- 230000000870 hyperventilation Effects 0.000 description 1
- 230000007954 hypoxia Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 210000001503 joint Anatomy 0.000 description 1
- 210000004072 lung Anatomy 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 210000003205 muscle Anatomy 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 230000002685 pulmonary effect Effects 0.000 description 1
- 230000000630 rising effect Effects 0.000 description 1
- 239000000741 silica gel Substances 0.000 description 1
- 229910002027 silica gel Inorganic materials 0.000 description 1
- 230000037351 starvation Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Abstract
The utility model provides a breathing mask for treating respiratory alkalosis, which comprises a mask body and an air storage pipe; the mask body is used for covering the mouth and the nose; one end of the gas storage pipe is provided with a gas inlet, and the other end of the gas storage pipe is provided with a gas outlet; the gas storage pipe is communicated with the inner cavity of the cover body through a gas inlet of the gas storage pipe and is used for temporarily storing gas exhaled from the nasal cavity. This application is different from prior art, adopts both ends open-ended gas storage tube, and during expiration, the gas storage tube is temporarily stored by the gas of exhalation, and when breathing in, the fresh air of cover body outside forms the mist with the gas mixture in the gas storage tube, and then has solved the problem of oxygen deficiency during the treatment.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a respirator for treating respiratory alkalosis.
Background
Respiratory alkalosis, also known as hyperventilation syndrome, refers to plasma CO caused by pulmonary hyperventilation 2 Partial pressure drop, H 2 CO 3 Acid-base balance disorder characterized by primary decrease of concentration and rising trend of pH value. The incidence rate of people is 10% -27%, and the incidence rate of respiratory alkalosis is increased obviously along with the increasing social pressure in recent years.
There are 3 clinical treatment options: the first one is to cover the nose and mouth of the patient with a plastic bag to let the exhaled air contain CO 2 The higher concentration gas is re-inhaled into the lung to increase blood CO 2 The partial pressure of the pressure can increase the fear of the patient, and simultaneously, the patient has difficulty in understanding the purpose of the operation, the matching difficulty is high, and the clinical effect is not good; the second one is a paper tube enclosed by hard paper sheets and covered on the mouth and nose of the patient to improve the CO inhalation 2 The concentration, but the cardboard is easily wetted by the moisture generated by the respiration of the patient, needs to be frequently replaced, needs to be cared by special personnel, and increases the workload of medical personnel; type 3 inhalation of CO (in severe respiratory alkalosis patients) 2 And O 2 Mixed gas (wherein CO) 2 5 percent) but no gas of the category exists in all hospitals at present, and the gas used for treatment is O 2 And CO 2 The single variety of the Chinese herbal medicine can not be used in clinical rescue.
Moreover, the existing mask cannot be properly adjusted according to the severity of the patient's condition, and the condition of insufficient treatment or excessive treatment is easy to occur. In the case of a hyperventilation syndrome mask with application number CN201720739067.6, the mask is covered on the mouth and nose, and the mask body is connected with a gas storage bag for storing exhaled CO 2 . If the gas storage bag is soft and thin, the gas storage bag is hung outside and is easy to damage due to repeated fluctuation and shaking. If the gas storage bag is hard and thick, the breathing resistance can be increased, and the breathing muscle is fatigued; at the same time, the exhaled air can not smoothly enter the gas storage bag and can not store CO 2 The function of (1); finally, the classThe mask is at risk of oxygen starvation due to the absence of an oxygen supply.
In summary, the prior art has the following problems:
1. hypoxia problems during mask treatment of respiratory alkalosis;
2. when the same mask is used for treating respiratory alkalosis with different severity degrees, the problems of insufficient treatment or excessive treatment can occur;
3. the openings of the face mask are less and relatively closed, and the respiratory resistance of a patient is too large, so that the respiratory muscle of the patient is fatigued, and the condition of the patient is worsened;
4. the existing breathing mask for respiratory alkalosis is complex in structure, high in production cost, poor in comfort after wearing of part of masks, and inconvenient to produce and use.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a respirator for treating respiratory alkalosis to solve at least one above-mentioned technical problem who exists among the prior art.
In order to solve the above technical problem, the utility model provides a pair of a respirator for treating respiratory alkalosis, include: a cover body and a gas storage pipe;
the mask body is used for covering the mouth and the nose;
one end of the gas storage pipe is provided with a gas inlet, and the other end of the gas storage pipe is provided with a gas outlet;
the gas storage pipe is communicated with the inner cavity of the cover body through a gas inlet of the gas storage pipe and is used for temporarily storing gas exhaled from the nasal cavity.
This application is different from prior art, adopts both ends open-ended gas holder, and during the expiration, the gas holder is temporarily stored by the gas of exhalation, and when breathing in, cover the external fresh air of body and the gas mixture formation mist in the gas holder, and then the problem of oxygen deficiency when having solved the treatment. During air suction, the gas storage pipe contains CO with higher concentration 2 Is inhaled, thereby acting to ameliorate respiratory alkalosis.
Further, the aperture of the air outlet is smaller than 1/2 of the aperture of the air inlet.
The main purpose of arranging the air outlet is that the air can conveniently enter the air storage pipe and the inner cavity of the air return cover body in the air storage pipe, the air outlet is far smaller than the air inlet, and the phenomenon that external air excessively flows into the air storage pipe to cause CO inside the air storage pipe is avoided 2 The concentration is reduced.
Further, the gas storage pipe comprises a corrugated pipe body, cover plates used for plugging ports are arranged at two ends of the corrugated pipe body respectively, and the gas inlet and the gas outlet are arranged on the cover plates at the two ends respectively.
By the flexible corrugated pipe body, the volume in the gas storage pipe can be quickly adjusted, and CO in the mixed gas during inhalation can be adjusted 2 Concentration and inspired CO 2 Amount of the compound (A).
Further, an air outlet which is in butt joint with the air inlet of the air storage pipe is arranged on the cover body; the gas storage pipe can be arranged on the gas outlet in a quickly detachable manner.
The quick-release mode is various, such as threaded connection, plugging or sleeving connection and the like.
By changing the gas storage pipes with different sizes, the CO in the mixed gas can be absorbed 2 Concentration and CO 2 And (4) adjusting the suction amount.
Further, a breathing port is arranged on the cover body and used for exhausting partial air in the cover body, and partial external air is sucked into the cover body. The breathing openings are arranged on the two sides of the mask body, so that the breathing resistance can be reduced, and the occurrence of respiratory muscle fatigue is avoided.
Furthermore, an air valve capable of adjusting the air flow is arranged on the breathing port.
Preferably, the air valve comprises a valve body and a shifting sheet; the valve body is provided with an air port communicated with the inside and the outside of the cover body, and the shifting piece is rotatably arranged on the air port and used for adjusting the size of the air port.
Furthermore, the cover body is provided with an oxygen delivery port, and the oxygen delivery port is connected with an oxygen source through an oxygen delivery pipeline.
The cover body is provided with an oxygen delivery port, thereby solving the problem of oxygen deficiency during treatment. Preferably, the oxygen pipeline or the oxygen delivery port is provided with a control valve for regulating and controlling the oxygen delivery amount.
Wherein the control valve preferably takes the form of the gas valve described above.
Further, a strap is included for securing the mask body to the patient's face.
Further, be provided with the regulation and control valve on the venthole of gas storage pipe, the regulation and control valve includes the barrel that elastic material made, and the outside opening of barrel is big, and the inboard opening is little, and the inboard opening is flat mode setting, and the both sides wall of inboard opening part tends to paste under the effect of self elasticity and lean on together.
Adopt above-mentioned technical scheme, the utility model discloses following beneficial effect has:
the utility model provides a pair of a respirator for treating respiratory alkalosis is improving CO 2 The concentration is inhaled, the supply of partial fresh air and oxygen is ensured, and the oxygen deficiency can be effectively avoided.
Meanwhile, the respiratory alkalosis with different degrees of severity can be treated by regulating and controlling the capacity of the gas storage pipe; compared with the prior breathing mask for correcting respiratory alkalosis, the utility model has smaller breathing resistance, can effectively avoid breathing fatigue and has good compliance of patients; in addition, the structure is simple, and the manufacturing cost is low.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed to be used in the embodiments or the description in the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a respiratory mask for treating respiratory alkalosis provided by the embodiment 1 of the invention;
FIG. 2 is a schematic view showing the structure of a bellows type gas bomb in example 1;
FIG. 3 is a schematic view showing the structure of a gas valve in embodiment 1;
FIG. 4 is a schematic view showing the installation of a regulator valve in example 2;
FIG. 5 is a front view of the regulating valve in embodiment 2;
fig. 6 is a side view of the regulating valve in example 2.
Detailed Description
The technical solution of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are some, but not all embodiments of the present invention. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
In the description of the present invention, it should be noted that the terms "center", "upper", "lower", "left", "right", "vertical", "horizontal", "inner", "outer", and the like indicate orientations or positional relationships based on the orientations or positional relationships shown in the drawings, and are only for convenience of description and simplification of description, but do not indicate or imply that the device or element referred to must have a specific orientation, be constructed and operated in a specific orientation, and thus, should not be construed as limiting the present invention. Furthermore, the terms "first," "second," and "third" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance.
In the description of the present invention, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, and may be, for example, fixedly connected, detachably connected, or integrally connected; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present invention can be understood in specific cases to those skilled in the art.
The present invention will be further explained with reference to specific embodiments.
Example 1
As shown in fig. 1, the present embodiment provides a respiratory mask for treating respiratory alkalosis, comprising: the cover body 10 and the gas storage tube 20; the mask body 10 is used for covering the mouth and the nose; one end of the gas storage pipe 20 is provided with a gas inlet 21, and the other end of the gas storage pipe 20 is provided with a gas outlet 22; the gas storage tube 20 is communicated with the inner cavity of the mask body 10 through a gas inlet 21 thereof and is used for temporarily storing gas exhaled from the nasal cavity.
This application is different from prior art, adopts both ends open-ended gas holder 20, and during the expiration, gas holder 20 temporary storage is by the gas of exhalation, and during breathing in, the gas mixture in the outside fresh air of the cover body 10 and the gas holder 20 forms the mist, and then the problem of oxygen deficiency when having solved the treatment. During air suction, the gas storage pipe 20 contains CO with higher concentration 2 Is inhaled, thereby acting to ameliorate respiratory alkalosis.
Wherein, preferably, the aperture of the air outlet 22 is smaller than 1/2 of the aperture of the air inlet 21. The main purpose of the air outlet 22 is to facilitate the gas entering the gas storage tube 20 and the gas flowing back to the inner cavity of the cover body 10 in the gas storage tube 20, and the aperture of the air outlet 22 is far smaller than that of the air inlet 21, so as to prevent the external gas from flowing into the gas storage tube 20 too much to cause the internal CO to flow into the gas storage tube 20 2 The concentration is reduced.
Referring to fig. 2, the gas storage tube 20 is preferably in the form of a corrugated tube, and two ends of the corrugated tube are respectively provided with a cover plate for sealing the ports, and the two cover plates are respectively provided with the gas inlet 21 and the gas outlet 22. By means of the telescopic corrugated pipe body, the volume in the gas storage pipe 20 can be quickly adjusted, and CO in the mixed gas during suction can be adjusted 2 Concentration and inhaled mass.
Or, the cover body 10 is provided with an air outlet 11 butted with the air inlet 21 of the air storage pipe 20; the gas storage tube 20 is detachably mounted on the gas outlet 11. The quick-release mode is various, such as threaded connection, plugging or sleeving. By exchanging the gas storage pipes 20 with different sizes, the CO in the mixed gas can be absorbed 2 Adjustment of concentration and inhalation volume.
On the basis of the above technical solution, optionally, the mask body 10 may further be provided with a breathing port 13 for exhausting the internal air of the mask body 10 and sucking part of the external air into the mask body 10. And the breathing port 13 is provided with an air valve 30 capable of adjusting the air flow. And two breathing openings 13 can be arranged and respectively arranged at two sides of the mask body 10. The setting of breathing mouth 13 can effectively reduce respiratory resistance, avoids breathing muscle fatigue to take place.
Referring to fig. 3, in the present embodiment, the air valve 30 includes a valve body 31 and a dial 33; the valve body 31 is provided with an air port 32 for communicating the inside and outside of the housing 10, and a dial 33 is rotatably provided on the air port 32 for adjusting the size of the air port 32.
Referring to fig. 1, the enclosure 10 is optionally provided with an oxygen inlet 12, and the oxygen inlet 12 is connected to an oxygen source through an oxygen pipeline. Preferably, the oxygen pipeline or the oxygen inlet 12 is provided with a control valve for regulating the oxygen delivery amount. Wherein the control valve preferably takes the form of the gas valve 30 described above. And this embodiment also includes a strap 40 for securing the mask body 10 to the patient's face.
The utility model provides a pair of a respirator for treating respiratory alkalosis is improving CO 2 The concentration is inhaled, the supply of partial fresh air and oxygen is ensured, and the oxygen deficiency can be effectively avoided. Meanwhile, the respiratory alkalosis with different degrees of severity can be treated by regulating and controlling the capacity of the gas storage pipe 20; compared with the existing breathing mask for correcting respiratory alkalosis, the utility model has the advantages of small breathing resistance, effective prevention of breathing fatigue and good compliance of patients; in addition, the structure is simple, and the manufacturing cost is low.
Example 2
The structure of the present embodiment is substantially the same as that of embodiment 1, except that:
referring to fig. 4-6, the air outlet 22 of the air storage tube 20 is provided with a control valve 50, the control valve 50 comprises a cylinder made of elastic material such as rubber or silica gel, the outer opening of the cylinder is large, the inner opening of the cylinder is small, the inner opening of the cylinder is flat, and the two side walls at the inner opening tend to be attached together under the action of self elasticity.
When breathing out, a little airThe body or none of the gas flows out through the inner opening and the outer opening in sequence, CO 2 The exhaled gas with high content stays in the gas storage tube 20, and when breathing in, the external gas passes through the outer opening and overcomes the elasticity of the regulating valve 50 to force the two side walls at the inner opening to be separated, and then flows into the gas storage tube 20 and the cover body 10.
Compared with the embodiment 1, the structure of the embodiment is more ingenious, and the CO in the gas storage pipe 20 is maintained to the maximum extent 2 And (4) concentration.
Finally, it should be noted that: the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not depart from the spirit and scope of the present invention.
Claims (10)
1. A respiratory mask for treating respiratory alkalosis, comprising: the cover body and the gas storage pipe;
the mask body is used for covering the mouth and the nose;
one end of the gas storage pipe is provided with a gas inlet, and the other end of the gas storage pipe is provided with a gas outlet;
the gas storage pipe is communicated with the inner cavity of the cover body through a gas inlet of the gas storage pipe and is used for temporarily storing gas exhaled from the nasal cavity.
2. The respiratory mask of claim 1, wherein the aperture of the exit aperture is less than 1/2 of the aperture of the inlet aperture.
3. The respirator as set forth in claim 1 wherein the gas storage tube comprises a corrugated tube body, wherein the corrugated tube body is provided at both ends thereof with cover plates for sealing the ports, and the cover plates at both ends thereof are provided with the gas inlet and the gas outlet, respectively.
4. The respirator as set forth in claim 1 wherein the mask body is provided with an air outlet port that interfaces with an air inlet port of the air reservoir; the gas storage pipe can be arranged on the gas outlet in a quickly detachable manner.
5. A respiratory mask according to claim 1, wherein the mask body is provided with a breathing port for venting a portion of the air within the mask body and a portion of the outside air is drawn into the mask body.
6. The respiratory mask as claimed in claim 5, wherein the breathing port is provided with a gas valve for adjusting the flow of gas.
7. A respiratory mask according to claim 6, wherein the gas valve includes a valve body and a paddle; the valve body is provided with an air port communicated with the inside and the outside of the cover body, and the shifting piece is rotatably arranged on the air port and used for adjusting the size of the air port.
8. A respiratory mask according to claim 1, wherein the mask body is provided with an oxygen delivery port that is connected to an oxygen source via an oxygen delivery line.
9. The respiratory mask as claimed in claim 8, wherein the oxygen delivery line or the oxygen delivery port is provided with a control valve for regulating the amount of oxygen delivered.
10. The respirator as set forth in claim 1 wherein the air outlet of the air reservoir is provided with a control valve comprising a cylinder made of an elastic material, the cylinder has a large outer opening and a small inner opening, the inner opening is arranged in a flat manner, and the two side walls of the inner opening tend to lean against each other under the action of their own elastic force.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412422.6U CN217886732U (en) | 2022-06-02 | 2022-06-02 | A respirator for treating respiratory alkalosis |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202221412422.6U CN217886732U (en) | 2022-06-02 | 2022-06-02 | A respirator for treating respiratory alkalosis |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN217886732U true CN217886732U (en) | 2022-11-25 |
Family
ID=84129763
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202221412422.6U Active CN217886732U (en) | 2022-06-02 | 2022-06-02 | A respirator for treating respiratory alkalosis |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN217886732U (en) |
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2022
- 2022-06-02 CN CN202221412422.6U patent/CN217886732U/en active Active
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