CN218356888U - Quantitative atomization connecting device and breathing machine - Google Patents
Quantitative atomization connecting device and breathing machine Download PDFInfo
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- CN218356888U CN218356888U CN202121316955.XU CN202121316955U CN218356888U CN 218356888 U CN218356888 U CN 218356888U CN 202121316955 U CN202121316955 U CN 202121316955U CN 218356888 U CN218356888 U CN 218356888U
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Abstract
The utility model provides a ration atomizing connecting device and breathing machine relates to medical instrument technical field, the utility model provides a ration atomizing connecting device includes: an MDI interface and a foldable mist storage tank; the MDI interface is hermetically connected with the foldable mist storage tank and communicated with the foldable mist storage tank; the utility model provides a breathing machine includes: outlet duct, intake pipe and quantitative atomizing connecting device, quantitative atomizing connecting device sets up between intake pipe and outlet duct. The utility model provides a quantitative atomization connecting device and breathing machine has solved breathing machine and has stored up the technical problem that the fog jar dead chamber leads to patient respiratory to infect.
Description
Technical Field
The utility model belongs to the technical field of the medical instrument technique and specifically relates to a ration atomizing connecting device and breathing machine are related to.
Background
The respirator is a medical apparatus commonly used in the treatment process of hospitals, the aerosol inhalation method is a method commonly used in clinic for treating respiratory system diseases, and the aerosol can improve the aerosol treatment effect. Among the prior art, if directly be connected to traditional storage fog tank on the breathing machine, can increase the dead space volume of breathing machine loop, influence the breathing machine and support the effect, if in order to avoid increasing the dead space volume, demolish storage fog tank after the fog inhalation, then arouse the bacterial fixed planting easily and pollute to cause patient respiratory to infect.
SUMMERY OF THE UTILITY MODEL
An object of the utility model is to provide a ration atomizing connecting device and breathing machine to alleviate the technical problem that the storage mist jar dead space leads to patient respiratory to infect among the correlation technique.
In order to solve the technical problem, the utility model provides a technical scheme lies in:
the utility model provides a quantitative atomization connecting device includes: an MDI interface and a foldable mist storage tank; the MDI interface is connected with the foldable mist storage tank in a sealing way and communicated with each other.
As a further technical scheme, the quantitative atomization connecting device further comprises two breathing machine standard interfaces, and the two breathing machine standard interfaces are respectively in sealing connection with the two ends of the foldable mist storage tank.
As a further technical scheme, the MDI interface comprises a medicine inlet which is in butt joint with a container for containing medicine.
As a further technical scheme, the MDI interface also comprises a medicine outlet which is arranged inside the foldable mist storage tank.
As a further technical scheme, the MDI interface is arranged at the first end of the foldable mist storage tank, and the medicine outlet faces the second end of the foldable mist storage tank.
As a further technical scheme, the quantitative atomization connecting device further comprises a one-way valve, and the one-way valve is connected with the second end of the foldable mist storage tank in a sealing mode.
The utility model provides a breathing machine includes: outlet duct, intake pipe and quantitative atomizing connecting device, quantitative atomizing connecting device sets up between intake pipe and outlet duct.
As a further technical scheme, the quantitative atomization connecting device is connected with one end of the air inlet pipe and one end of the air outlet pipe in a sealing mode, and the other end of the air inlet pipe and the other end of the air outlet pipe are connected with other parts on the respirator.
As a further technical scheme, the quantitative atomization connecting device is detachably connected to a breathing machine.
As a further technical scheme, one end of a foldable mist storage tank in the quantitative atomizing connecting device, which is close to an MDI interface, is connected with an air inlet pipe.
Compared with the prior art, the utility model provides a pair of quantitative atomization connecting device and breathing machine have the technical advantage do.
The utility model provides a ration atomizing connecting device can install on the breathing machine, when carrying out the fog inhalation, the medicament enters into collapsible storage fog tank after being atomized by the MDI interface, extend collapsible storage fog tank, can help promoting fog inhalation's effect, fog inhalation finishes the back, resume fold condition with collapsible storage fog tank, can reduce the dead space volume, reduce the invalid volume of ventilating of pipeline, avoid causing the influence to the support effect of breathing machine, collapsible storage fog tank need not to be demolishd simultaneously, the risk that bacterial planting pollution caused patient respiratory to infect has been reduced.
Drawings
In order to more clearly illustrate the technical solutions of the embodiments of the present invention or related technologies, the drawings used in the embodiments or related technologies will be briefly described below, it is obvious that the drawings in the following descriptions are some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of a quantitative atomizing device according to an embodiment of the present invention.
Icon: 100-a foldable mist storage tank;
a 200-MDI interface; 210-a medicine outlet; 220-medicine inlet;
300-a one-way valve;
400-standard interface of ventilator.
Detailed Description
The technical solutions of the present invention will be described more clearly and completely with reference to the accompanying drawings, and it should be understood that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative efforts all 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 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.
Some embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The embodiments described below and the features of the embodiments can be combined with each other without conflict.
The quantitative atomization connecting device provided by the embodiment comprises: an MDI interface 200 and a collapsible mist reservoir 100; the MDI interface 200 is sealingly connected to the collapsible mist reservoir 100 and communicates therewith.
Specific combination figure 1 shows, ration atomizing connecting device can install on the breathing machine, when medical personnel carried out the fog inhalation to the patient, need atomizing medicament to enter into collapsible storage fog jar 100 after being atomized by MDI interface 200, if there is the storage fog jar to connect, can effectively provide the effect of fog inhalation, if additionally directly be connected to the breathing machine with traditional storage fog jar, can increase the dead space volume of breathing machine loop, influence breathing machine support effect, if in order to avoid increasing the dead space volume, demolish storage fog jar after the fog inhalation, then cause the bacterium field planting to pollute easily, thereby cause patient respiratory to infect. And extend collapsible storage mist jar 100, can help promoting the effect of fog inhalation, fog inhalation finishes the back, resumes collapsible storage mist jar 100 fold condition, can reduce the dead space volume, reduces the invalid volume of ventilating of pipeline, avoids causing the influence to the support effect of breathing machine, need not to demolish collapsible storage mist jar 100 simultaneously, has reduced the risk that bacterial planting pollution caused patient respiratory system to infect.
In an optional technical solution of this embodiment, the quantitative atomization connecting device further includes two standard breathing machine interfaces 400, and the two standard breathing machine interfaces 400 are respectively connected to two ends of the foldable mist storage tank 100 in a sealing manner.
Specifically, as shown in fig. 1, the two standard interfaces 400 of the breathing apparatus at the two ends of the foldable mist storage tank 100 facilitate the connection of the quantitative atomizing connection device with the breathing apparatus and the replacement of the mist storage tank, after the foldable mist storage tank 100 stores different types of atomized medicaments, in order to avoid adverse effects on patients caused by interaction between different medicaments, when the breathing apparatus is used next time, medical staff can directly replace the foldable mist storage tank 100, which is convenient, efficient and sanitary; meanwhile, the two standard breathing machine interfaces 400 are hermetically connected with the foldable mist storage tank 100 and the breathing machines, so that the utilization rate of the atomized medicament is improved, and the treatment effect on a patient is improved while waste is avoided.
In an optional solution of this embodiment, the MDI interface 200 includes a medicine inlet 220, and the medicine inlet 220 is connected to a container for holding medicine.
As shown in fig. 1, the medicament to be atomized is put into the container, the container for holding the medicament is butted with the medicament inlet 220, the medicament enters the MDI interface 200 along with the medicament inlet 220, and since the MDI200 interface is constant, the amount of the medicament entering the MDI interface 200 at each time is also constant, so that the purpose of quantitatively atomizing the medicament is achieved, and meanwhile, the container for holding the medicament is butted with the MDI interface 200, so that the medicament can conveniently enter the MDI interface 200, and the medicament is prevented from being wasted.
In an optional technical solution of this embodiment, the MDI interface 200 further includes a medicine outlet 210, and the medicine outlet 210 is disposed inside the foldable mist storage tank 100.
Specifically, as shown in fig. 1, the medicine outlet 210 of the MDI interface 200 extends into the foldable storage tank 100 and is hermetically connected to the foldable storage tank 100, and when the medicine to be atomized enters the foldable storage tank 100 from the metal button 220, the medicine to be atomized enters the foldable storage tank 100 through the medicine outlet 210, so that the atomized medicine can enter the lung of the patient along with the breathing machine.
In an alternative embodiment of this embodiment, the MDI interface 200 is disposed at a first end of the collapsible mist storage container 100, and the drug outlet 210 faces a second end of the collapsible mist storage container 100.
Specifically, as shown in fig. 1, when the MDI interface 200 and the foldable mist storage tank 100 are assembled, the medicine outlet 210 of the MDI interface 200 faces the second end of the foldable mist storage tank 100 and is kept fixed, specifically, the MDI interface 200 is set to be a straight cylinder, one end of the straight cylinder is provided with the medicine inlet 220, the outer side wall of the straight cylinder is provided with the medicine outlet 210, and the medicine outlet 210 faces the second end of the foldable mist storage tank 100; or the MDI interface 200 is set to be "L" shaped, one end of the "L" shaped MDI interface is set to the medicine inlet 220, the other end is set to the medicine outlet 210, and the medicine outlet 210 faces the second end of the foldable mist storage tank 100. The medicament to be atomized enters the foldable mist storage tank 100 along the medicament inlet 220 and the medicament outlet 210 and is temporarily stored, so that the stroke of the atomized medicament in the quantitative atomizing connecting device is shortened, and the attachment of the atomized medicament on the inner wall of the quantitative atomizing connecting device is reduced.
In an optional technical solution of this embodiment, the quantitative atomizing connection device further includes a check valve 300, and the check valve 300 is connected to the second end of the foldable mist storage tank 100 in a sealing manner.
Specifically, as shown in fig. 1, the medicament to be atomized enters the foldable mist storage canister 100 through the medicament inlet 220 and the medicament outlet 210 and is temporarily stored, the check valve 300 at the second end of the foldable mist storage canister 100 is opened when the patient inhales, the atomized medicament enters the lung of the patient along with the basic airflow of the ventilator, the basic airflow still exists when the patient exhales, if the check valve 300 at the second end of the foldable mist storage canister 100 does not exist, the atomized medicament is discharged along with the basic airflow of the ventilator and does not enter the lung of the patient, which is equivalent to that the medicament atomized at this time is wasted, so the check valve 300 at the second end of the foldable mist storage canister 100 is opened when the patient inhales, the atomized medicament is sent to the lung, and is closed when the patient exhales, which avoids the medicament being wasted, and improves the utilization rate and atomization effect of the medicament.
The breathing machine that this embodiment provided includes outlet duct, intake pipe and quantitative atomization connecting device, quantitative atomization connecting device set up in the intake pipe with between the outlet duct.
Specifically, the air outlet pipe and the air inlet pipe on the respirator are respectively connected with the quantitative atomization connecting device, the atomized medicament enters the lung of the patient along with the air inlet pipe of the respirator, or the air flow exhaled by the patient is discharged along the one-way valve 300 in the quantitative atomization connecting device, so that the atomized medicament is reasonably and efficiently utilized.
In the optional technical scheme of this embodiment, the quantitative atomization connecting device is connected with one end of the air inlet pipe and one end of the air outlet pipe in a sealing manner, and the other ends of the air inlet pipe and the air outlet pipe are connected with other parts on the respirator.
The quantitative atomization connecting device is connected with the air inlet pipe and the air outlet pipe in a sealing mode, so that the inside of the respirator is in a sealing state, the medicament is atomized until entering a human body, the medicament is always in an environment which meets the sanitary standard inside the respirator relatively, the contact with the external environment is avoided, and the risk of infection of the respiratory system of a patient caused by bacteria fixed planting pollution is reduced.
In the optional technical scheme of this embodiment, quantitative atomizing connecting device is detachable to be connected in the breathing machine.
Specifically as follows, quantitative atomizing connecting device is after having stored different kinds of medicament that is atomized, in order to avoid producing harmful effects to the patient in the interact between the different medicines, when next use breathing machine, medical personnel can directly change quantitative atomizing connecting device, convenient high-efficient health.
In an optional technical solution of this embodiment, one end of the foldable mist storage tank 100 in the quantitative atomizing connection device, which is close to the MDI connector 200, is connected to an air inlet pipe.
Specifically, as described below, the foldable mist storage tank 100 of the quantitative atomizing connection device is provided with the check valve 300 at one end far away from the MDI interface 200, the check valve 300 is connected to an air outlet pipe of a ventilator, the check valve 300 at the second end of the foldable mist storage tank 100 is opened when a patient inhales, an atomized medicament enters the lung of the patient along with the basic airflow of the ventilator, the basic airflow still exists when the patient exhales, if the check valve 300 at the second end of the foldable mist storage tank 100 does not exist, if the patient exhales, the atomized medicament is discharged along with the basic airflow of the ventilator and does not enter the lung of the patient, which is equivalent to the waste of the atomized medicament, so the check valve 300 at the second end of the foldable mist storage tank 100 is opened when the patient inhales, the atomized medicament is sent to the lung, and is closed when the patient exhales, thereby avoiding the waste of the medicament and improving the utilization rate and the atomizing effect of the medicament.
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 (7)
1. A quantitative atomizing connection device, comprising: an MDI interface (200) and a collapsible mist reservoir (100); the MDI interface (200) is hermetically connected with the foldable mist storage tank (100) and communicated with the foldable mist storage tank;
the MDI interface (200) comprises a medicine inlet (220) and a medicine outlet (210), the medicine inlet (220) is in butt joint with a container for holding medicine, and the medicine outlet (210) is arranged inside the foldable mist storage tank (100);
the MDI interface (200) is arranged at a first end of the foldable mist storage tank (100), and the medicine outlet (210) faces to a second end of the foldable mist storage tank (100).
2. The connecting device for quantitatively atomizing according to claim 1, characterized in that the connecting device for quantitatively atomizing further comprises two standard interfaces (400) of a respirator, wherein the two standard interfaces (400) of the respirator are respectively connected with two ends of the foldable mist storage tank (100) in a sealing way.
3. The metered dose dispensing attachment of claim 1, further comprising a one-way valve (300), wherein the one-way valve (300) is sealingly connected to the second end of the collapsible mist reservoir (100).
4. A respirator comprising an outlet tube, an inlet tube and the connection means for the quantitative nebulization of any one of claims 1 to 3, the connection means for the quantitative nebulization being arranged between the inlet tube and the outlet tube.
5. The respirator of claim 4, wherein the quantitative atomization connecting device is hermetically connected with one end of the air inlet pipe and one end of the air outlet pipe, and the other end of the air inlet pipe and the other end of the air outlet pipe are connected with parts on the respirator.
6. The ventilator of claim 4 wherein said metered dose aerosolization attachment device is removably attachable to said ventilator.
7. The ventilator of claim 4 wherein an end of said collapsible aerosol reservoir (100) of said metered dose aerosolization mechanism proximate said MDI interface (200) is connected to said air inlet conduit.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316955.XU CN218356888U (en) | 2021-06-11 | 2021-06-11 | Quantitative atomization connecting device and breathing machine |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121316955.XU CN218356888U (en) | 2021-06-11 | 2021-06-11 | Quantitative atomization connecting device and breathing machine |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN218356888U true CN218356888U (en) | 2023-01-24 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121316955.XU Active CN218356888U (en) | 2021-06-11 | 2021-06-11 | Quantitative atomization connecting device and breathing machine |
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| Country | Link |
|---|---|
| CN (1) | CN218356888U (en) |
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2021
- 2021-06-11 CN CN202121316955.XU patent/CN218356888U/en active Active
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