KR101393686B1 - Resuscitator having switching mask and/or breathing means for emergency rescue - Google Patents

Abstract

The present invention relates to a respirator for emergency rescue and, more specifically, to a respirator for emergency rescue, which is manufactured in a small size to be easy to carry, and can supply oxygen or air to an emergency patient who is hard to breathe in an emergency. The respirator for emergency rescue with a switching mask and a breathing means according to the present invention includes: a filling case configured to fill and store gas; a discharge member integrated with an upper end of the filling case or coupled to the upper end thereof, wherein a first nozzle member with a nozzle hole is inserted into the discharge member; a connector coupled to an upper end of the discharge member; and a mask unit connected to one side of the connector. The entrance of the nozzle hole is positioned inside the filling case such that an internal filling material can be injected as the filling case and the discharge member are screw-connected to the connector. A second nozzle member inserted into one side of the connector and the mask unit connected to the second nozzle member are moved forward at the same time by the pressure of the filling material in a direction of injecting the filling material, and thus, the respirator for emergency rescue becomes in a state of waiting for injection of the filling material.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a resuscitator Having Switching Mask And / Or Breathing Means For Emergency Rescue,

The present invention relates to an emergency rescue respirator, and more particularly, to an emergency rescue respirator capable of providing oxygen or air to an emergency patient who is small in size and easy to carry and difficult to breathe in an emergency situation.

Humans are subject to severe hypoxia if the respiratory condition persists for more than 4 to 5 minutes or if a low ventilation state persists due to paralysis of the respiratory center caused by taking a lot of sleeping pills.

Hypoxia causes irreversible brain damage, so it is important that oxygen is supplied quickly to patients who have stopped breathing or are in severe low ventilation.

In addition, most of the casualties caused by accidents such as fires are due to toxic gas, not by fire. Therefore, it is possible to prevent oxygen hypoxia in body tissues by supplying oxygen to a person exposed to oxygen deficiency or toxic gas suffocation due to a fire or the like.

In addition, immediate supply of oxygen to soldiers who fall during training in the army will help to recover quickly to a normal physical condition and prevent loss of medical power.

Accordingly, a variety of emergency rescue respirators have been developed for the above purposes, but most of them are bulky and can be stored in a specific place, and are inconvenient to carry. In addition, there is a problem in that it is not refilled so that it is required to be discarded by one use or to replace the container itself.

To solve these problems, Korean Patent Registration No. 10-1222684 discloses an emergency rescue respirator.

Korean Patent Registration No. 10-1222684 is an improvement of the above-described conventional problems, and is developed to be portable and rechargeable.

However, it has the advantage of convenient carrying and recharging, but it has external button device for oxygen injection, so it is necessary to use a separate external button device with the mask placed on the face of the person, This is an unnecessary process from the point of view of the need to speed up the injection.

In addition, respiration is an action to breathe oxygen into living organisms by decomposing organic matter through gas exchange, which sends out carbon dioxide. In case of unconsciousness, oxygen should be injected into the mouth and carbon dioxide should be emitted. Japanese Patent Application Laid-Open No. 10-1222684 discloses that there is only one space for sucking oxygen in the mask, but there is no structure of carbon dioxide emission and normal breathing may be a problem.

Korean Patent No. 10-1222684

SUMMARY OF THE INVENTION The present invention has been made to solve the above-mentioned problems, and it is an object of the present invention to provide a small emergency rescue respirator that is easy to carry and is convenient to use at any time in the event of emergency.

The present invention also provides an emergency rescue respirator that can be used more quickly in emergency use by using the mask itself as an oxygen discharge switch.

The present invention also provides a semi-permanently usable emergency rescue respirator that can be filled and prevent the inner side of the storage case storing the filler from being corroded.

The present invention also provides an emergency rescue respirator having a structure capable of breathing oxygen and breathing means having a structure capable of discharging carbon dioxide to the outside.

According to an aspect of the present invention, there is provided an emergency rescue breathing apparatus including a switching mask and a breathing means, the breathing apparatus comprising: a filling case in which gas is filled and stored; A discharging member integrally formed or coupled to the upper end of the filling case and into which a first nozzle member having a nozzle hole is inserted; A coupling member coupled to an upper end of the discharge member; And a mask part connected to one side of the connecting body, wherein a nozzle ball inlet is located inside the filling case so that the filling material can be injected as the filling case and the discharging member are screwed to the connecting body, The second nozzle member inserted into one side of the coupling member and the mask unit connected to the second nozzle member advance at the same time in the filling material injection direction by the filling material pressure so that the filling material injection standby state is established.

In addition, the emergency rescue breathing apparatus provided with the switching mask and the breathing means according to the present invention includes a filling case in which gas is filled and stored; A discharging member integrally formed or coupled to the upper end of the filling case and into which a first nozzle member having a nozzle hole is inserted; A connecting member coupled to an upper end of the discharging member and having a second nozzle member having a nozzle hole formed therein at one side thereof; And a mask part connected to one side of the connecting body, wherein a nozzle ball inlet is located inside the filling case so that the filling material can be injected as the filling case and the discharging member are screwed to the connecting body, Wherein the mask unit is detachably connected to the second nozzle member, a mouthpiece is mounted on the tip of the second nozzle member so as to be positioned inside the mask unit, and a check valve is mounted outside the mask unit. .

According to another aspect of the present invention, there is provided an emergency rescue breathing apparatus including a switching mask and a breathing means, the breathing apparatus comprising a filling case, a discharge member integrally formed or coupled with the upper end of the filling case, Wherein a nozzle hole is opened and closed so that a filling material can be injected as the discharge member including the filling case is screwed to the coupling body and the nozzle hole is opened and closed by the filling material pressure, The nozzle member and the mask unit connected to the nozzle member are simultaneously advanced in the filler material injection direction to be in a standby state for injecting the filler material, a mouthpiece is mounted on the tip of the nozzle member, Is mounted.

Here, the second nozzle member may include a body inserted into the connector, a sealing member fitted to the outer side of the body to seal the nozzle body, and a shaft protrusion protruding outward from the body, .

Here, the center of the mask part is sandwiched between the shaft projections, and the mouthpiece may be mounted on the tip of the shaft projections.

Here, after the connecting body is separated, the filling material can be refilled into the filling case by coupling the filling material filling device to the discharge member.

According to another aspect of the present invention, there is provided an emergency rescue breathing apparatus including a switching mask and a breathing means, the breathing apparatus comprising a filling case, a discharge member integrally formed or coupled with the upper end of the filling case, And a mask part connected to one side of the mask body, wherein the mask part is sandwiched by an axial projection protruding from a nozzle member inserted in the connecting body, a mouth piece is mounted on a tip end of the axial projection, And a check valve is mounted.

According to the structure of the present invention described above, it is easy to carry, which is convenient at any time in case of emergency, and can be used more quickly in emergency use by using the mask itself as an oxygen discharge switch, It is possible to provide an emergency rescue respirator having a structure that can be used semi-permanently so that the inner side is not corroded, a structure capable of absorbing oxygen in breathing, and a breathing means having a structure capable of discharging carbon dioxide to the outside.

1 is a perspective view of an emergency rescue breathing apparatus equipped with a switching mask and a breathing means according to the present invention.
2 is an exploded perspective view of an emergency rescue breathing apparatus equipped with a switching mask and breathing means according to the present invention.
3 is a longitudinal sectional view of an emergency rescue breathing apparatus equipped with a switching mask and a breathing means according to the present invention.
FIG. 4 is a diagram illustrating an operation state of a switching mask of a respiratory apparatus for emergency rescue with a switching mask and a breathing means according to the present invention.

Hereinafter, a configuration and operation effects of a respiratory apparatus for emergency rescue with a switching mask and a breathing apparatus according to the present invention will be described with reference to the accompanying drawings.

The emergency rescue breathing apparatus of the present invention can be applied to a patient who is suffering from respiratory disturbance due to an apnea condition, a large amount of sleeping pills, a patient who is stopped breathing or is in a state of low ventilation or is exposed to oxygen deficiency or toxic gas suffocation It is necessary to supply oxygen immediately to the soldiers who fall down during the training in the army, but it is difficult to inject oxygen or oxygen by artificial respiration, so that oxygen is injected into the lungs It is a life saving equipment that injects with proper pressure and oxygen can be injected properly into the lungs of a person without consciousness to enable rapid lifesaving.

FIG. 1 is a perspective view of an emergency rescue breathing apparatus provided with a switching mask and a breathing apparatus according to the present invention, FIG. 2 is an exploded perspective view of a breathing apparatus for emergency rescue equipped with a switching mask and a breathing apparatus according to the present invention, FIG. 2 is a longitudinal sectional view of an emergency rescue breathing apparatus provided with a switching mask and a breathing means according to the present invention.

1, the emergency rescue respirator 10 (hereinafter, referred to as 'emergency rescue respirator') equipped with the switching mask and the breathing means according to the present invention includes a filling case 11 for storing a filling material, A connecting member 13 for connecting the filling case 11 and the mask unit 12 to each other and a pressure gauge 14 for measuring the oxygen pressure injected from the filling case 11 And a discharging member 15.

2 and 3, the mouse unit 12 is connected to one side of the connector 13 so as to be supplied with oxygen, while the other side thereof is configured to check the pressure of oxygen injected from the filling case 11 A pressure gauge 14 is connected.

A filling case 11 for supplying oxygen is connected to the lower side of the connecting body 13 and connected via a discharging member 15.

The filling case 11 is a sealed container for storing either compressed oxygen, air, or a mixture of oxygen and air as a filler.

Here, oxygen in the filler can be adjusted in a ratio of 30% to 100%. In some cases, the filler may contain phytoncide components as well as oxygen and air. Phytoncide is a substance that plants excrete or secretes to resist pathogens, insects and fungi, and it contains phenol compounds such as terpenes, alkaloids, and glycosides.

Phytoncide has various effects such as cardiopulmonary function enhancement, sedative action, and sterilizing action, so that it can be supplied to the human body with a better quality filler if it is contained in the filler material.

On the other hand, the filling material can be filled in the filling case 11 at a high pressure of 200 kgf / cm 2 to 300 kgf / cm 2.

It is preferable that the filling case 11 is formed in a circular pipe shape so that a part of the inner side surface of the filling case 11 is not subjected to the concentrated pressure from the filled filling material. However, if the thickness and rigidity of the storage case 11 are reinforced, the storage case 11 may take the shape of an empty hollow or other polyhedron.

The filler in the filler case 11 is an amount that can be used for about five minutes and is sufficient to evacuate to a safe area in the event of a dangerous situation such as a fire. Here, since the filler material stored in the storage case 11 must be kept clean, the inner surface is preferably coated with a corrosion-resistant coating.

Typical anti-corrosive coatings may be formed by coating a metal that is not easily oxidized by oxygen, but toxic substances such as formaldehyde used during the coating of metal may be discharged from the metal coating over a long period of time have.

In order to prevent such a problem, it is preferable to use an anti-corrosive coating with an anti-corrosive coating. When the lacquer is applied to the inner surface of the filling case 11 at a temperature of about 60 DEG C for about one hour, It is completely cured. Lacquer is a natural substance and does not emit toxic substances. The characteristic of lacquer which causes skin allergy is solved by heat curing process. In addition, since the toxic waste is not generated during the lacquer coating process, the anti-corrosive coating process itself is also advantageous in that it is eco-friendly.

A fixing member 21 screwed to an end of the first nozzle member 24 to be fixed to the inner end of the discharge member 15 and a sealing member 22 for sealing are provided between the filling case 11 and the connecting body 13, An elastic member 23 inserted in the first nozzle member 24 for applying an elastic force and a nozzle hole 24a formed in the lower side surface and a nozzle hole 24a penetrating inwardly from the nozzle hole 24a, 24b are sequentially connected to the first nozzle member 24.

The filling case 11 is screwed to the case connecting hole 13a of the connecting body 13 via the discharging member 15.

A hole is formed at the center of the mask connecting hole 13b of the connecting body 13 so that the second nozzle member 25 is coupled into the hole.

The second nozzle member 25 is sealed to the mask connecting hole 13b while the sealing member 25a is filled on the outer side of the body 25a and is provided with a nozzle hole passing through the center thereof. An axial projection 25b formed with a continuous nozzle hole is formed.

The mask portion 12 is fitted into the axial projection 25b.

The mask part 12 is a part covered with the mouth and the nose part of the human being. The mask part 12 is connected to one side by the axial projection 25b and the other side is opened. Lines are formed.

At the inner center of the mask part 12, a mouthpiece 26 is inserted into the axial protrusion 25b for allowing the oxygen to be absorbed by the mouth. The axial protrusion 25b is secured to the mask part 12 and is sufficiently long enough to be inserted into the mouthpiece 26 after penetrating therethrough.

A check valve 27 is formed on the outer surface of the mask part 12 and is coupled thereto.

In general, respiration means the process of inhaling oxygen and releasing carbon dioxide. Existing masks can not distinguish between respiration and breathing oxygen and emit carbon dioxide into the same space. As a result, the patient sucks in oxygen and inhales the carbon dioxide again. .

The present invention adopts a structure in which the mouthpiece 26 is allowed to inhale oxygen and the carbon dioxide discharged into the nose is discharged into the mask part 12 and then discharged to the outside through the check valve 27 So that oxygen can be supplied to the patient more quickly.

FIG. 4 is a diagram illustrating an operation state of a switching mask of a respiratory apparatus for emergency rescue with a switching mask and a breathing means according to the present invention.

4 (A) is an oxygen flow chart in a state where the filling case 11 is coupled to the connector 13, and Fig. 4 (B) is a view showing a state in which the mask portion 12 is in close contact with the mouth and nose And FIG.

The emergency rescue respirator of the present invention adopts an oxygen injection on-off method by attaching and detaching the filling case (11).

That is, when the filling case 11 is completely screwed to the connecting body 13, oxygen is injected through the nozzle hole. When the filling case 11 is unscrewed from the connecting body 13, The nozzle opening 24a is positioned on the wall surface of the filling case 11 while the nozzle 24 is lifted up by the elastic member 23 and the oxygen injection is turned off.

Such an on-off system is capable of quickly supplying oxygen because the filling case 11 is screwed to the connecting body 13 in an emergency, and at the same time, preparation of the oxygen injection state is completed.

When the filling case 11 is fully engaged with the connecting body 13, the nozzle hole 24a is supplied into the filling case 11 while oxygen is supplied. At this time, the second nozzle member 25 is pushed rightward in the figure by the oxygen pressure flowing along the nozzle hole, and the mask portion 12 fitted to the axial projection 25b of the second nozzle member 25 The oxygen is pushed in the right direction and the oxygen injection standby state is established.

The second nozzle member 25 is pressed against the mask connector 12 of the connector 13 in the oxygen injection standby state and the mask unit 12 is pushed in the opposite direction, 13b and the nozzle hole of the connecting body 13 and the nozzle hole of the second nozzle member 25 are aligned with each other, oxygen is supplied to the mouth of the person by oxygen pressure.

That is, the mask unit 12 of the respiratory apparatus of the present invention serves as an on-off switch for oxygen injection. In addition, in the emergency structure, oxygen is supplied immediately when the mask is brought into close contact with a human face, .

When the filling case 11 filled with oxygen is fastened while turning the connecting body 13 in the direction of arrow (a) in the state where the connecting body 13 and the mask unit 12 are fastened, The injection is possible.

The first nozzle member 24 is lowered by the elastic member 23 in the downward direction b while the filling case 11 is fastened to the connecting body 13, (11).

Oxygen is introduced by pressure into the direction of the pressure gauge 14 and the direction of the mask 12 in the direction of the mask 12 and a pressure is generated from the tip of the nozzle of the mask connector 13b of the connector 13, 25) to the right (d).

At this time, the mask part 12 fitted to the axial projection 25b of the second nozzle member 25 is pushed simultaneously in the right direction e, and the mask part 12 formed by the second nozzle member 25 and the mask connecting hole 13b The inner space serves as a decompression chamber so that oxygen does not flow into the mask portion 12 side.

Up to this point, oxygen is supplied from the filling case 11 to be placed in the oxygen injection standby state.

(B), when the mask part 12 is brought into close contact with the face in accordance with the positions of the mouth and nose of the person in the emergency situation, the mask part 12 is pushed in the direction of the arrow (①) The second nozzle member 25 connected to the part 12 is also pushed in the direction of the arrow (2) so as to be stopped by being caught by the side wall of the mask connecting hole 13b of the connecting body 13.

At this time, the nozzle holes continuously connected from the filling case 11 are linearly contacted, and the filled oxygen is injected in the direction of the mask part 12 (3) by the pressure, and the mouth of the patient holding the mouthpiece 26 Oxygen is supplied.

The patient injects the oxygen supplied through the mouthpiece 26, and the patient discharges the carbon dioxide into the nose, and the discharged carbon dioxide is discharged to the outside through the inside of the mask unit 12 and the check valve 27. That is, the oxygen supply line and the carbon dioxide discharge line are clearly distinguished.

In addition, the emergency rescue respirator of the present invention has a structure that can be refilled. When the oxygen stored in the filling case 11 is exhausted, it can be refilled using a separate filling device (not shown).

For example, when the discharge member 15 is unscrewed from the connection member 13, the connection member 13 is separated and the inlet of the filling device is coupled instead of the discharge member 15, 1 nozzle member 24 descends in a downward direction and the nozzle hole 24a is opened and closed to fill the inside of the filling case 11 with oxygen.

When the filling of the oxygen is completed, the filling case 11 is automatically closed by the fixed portion 21 of the first nozzle member 24 and the stored gas oxygen pressure.

In other words, conventionally, oxygen is injected into the upper end of the filling case 11, and a separate filling structure is provided at the lower end of the filling case 11 so as to be filled in the lower direction. In the present invention, The nozzle member 24 is opened in the downward direction so that both the oxygen injection and the oxygen refilling are possible.

As described above, the emergency rescue respirator according to the present invention is characterized in that oxygen is injected on-off by the filling case 11 so that sufficient breathing can be performed by distinguishing the rapid oxygen supply and the breathing process of oxygen and carbon dioxide in an emergency rescue situation, And a mouthpiece 26 and a check valve 27 structure for respiration.

While the present invention has been described with reference to exemplary embodiments, it is to be understood that the invention is not limited to the disclosed embodiments, but, on the contrary, As will be understood by those skilled in the art. Therefore, it should be understood that the above-described embodiments are to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than the foregoing description, It is intended that all changes and modifications derived from the equivalent concept be included within the scope of the present invention.

10: Emergency rescue respirator 11: Filling case
12: mask part 13:
13a: Case connector 13b: Mask connector
14: pressure gauge 15: discharge member
21: fixing member 22: sealing member
23: elastic member 24: first nozzle member
24a: nozzle ball inlet 24b: nozzle ball
25: second nozzle member 25a: body
25b: axial projection 25c: sealing member
26: mouthpiece 27: check valve

Claims (7)

A filling case in which gas is filled and stored; A discharging member integrally formed or coupled to the upper end of the filling case and into which a first nozzle member having a nozzle hole is inserted; A connecting member coupled to an upper end of the discharging member and having a second nozzle member having a nozzle hole formed therein at one side thereof; And a mask part connected to one side of the connector and covering the nose and mouth,
A nozzle hole is located inside the charging case so that the filling material can be injected as the filling case and the discharging member are screwed to the connecting body,
The second nozzle member includes a body inserted into the connecting body, a sealing member fitted to the outside of the body to seal the body, and an axle protruding outward from the body,
Wherein the mask part is detachably connected to an axial projection of the second nozzle member, a mouthpiece is mounted on the tip of the second nozzle member so as to be positioned inside the mask part, a check valve is mounted outside the mask part,
The second nozzle member inserted into one side of the coupling member and the mask unit connected to the second nozzle member move forward in the filling material injection direction by the filling material pressure to be in a standby state for filling the filling material, Breathing equipment. delete delete delete delete The method according to claim 1,
And a switching mask and a breathing means capable of refilling the filling material into the filling case by coupling the filling material filling device to the discharge member after separating the connecting body. delete

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