KR101304197B1 - High pressure oxygen chamber for preventing air leakage - Google Patents

Abstract

The present invention relates to a high-pressure oxygen chamber having an air leak prevention function, the cover body having a patient receiving space, the first opening and closing means provided on one side of the cover body to enter and exit the patient, the inside of the cover body An air leakage preventing member provided between the second opening / closing means, the first opening / closing means and the second opening / closing means to prevent the air inside the cover body from leaking to the outside; An oxygen inlet for injecting oxygen into the inside of the cover body, a pressure gauge provided in the cover body to indicate the pressure inside, and a pressure control valve for adjusting the pressure inside the cover body.

Description

High pressure oxygen chamber for preventing air leakage

The present invention relates to a high-pressure oxygen chamber, and more particularly, the air injected between the expansion of the chamber and the entrance of the chamber to the outside that may occur when the high-pressure air is injected into the chamber in the treatment of emergency patients or emergencies It relates to a high pressure oxygen chamber having an air leak prevention function that can prevent leakage.

In general, a hyperbaric oxygen chamber refers to a device that moves oxygen to a patient's tissue by applying oxygen at a pressure higher than atmospheric pressure. The hyperbaric oxygen chamber has been steadily studied in the United States and European countries since it was designed and used for medical research by H. Henshaw, and has been used in various scientific or medical aspects. For example, the high-pressure oxygen chamber by continuously inhaling a high concentration of oxygen in a sauna, jjimjilbang, rest area or barber shop, as well as various patients, such as carbon monoxide poisoning patients, diving patients, diabetes trauma patients and sleep disorder patients. It is applied to help fatigue recovery.

In addition, the hyperbaric oxygen chamber is effective for treating intestinal obstruction by intestinal palsy, and is effectively used for acute tissue oxygen deficiency due to myocardial infarction, cerebral embolism or hemorrhagic shock due to oxygen transport effect. The high pressure oxygen chamber may be classified into a soft type or a hard type according to a shape, and may be classified into a single room type, a two room type, or a multi-room type according to a size. Types of pressurized gas include oxygen, air, mixed gas, etc., to create a high pressure environment of 2-3 atmospheres or more.

An example of the high pressure oxygen chamber is disclosed in Korean Utility Model Publication No. 2008-0002825 (published on Jul. 23, 2008, hereinafter referred to as cited invention) under the name of a single chamber type high pressure oxygen therapy chamber.

The above cited invention provides a sealed high pressure cylindrical chamber to block contact with the atmosphere, supplies a high pressure oxygen from the compression tank by using a compressor to have a proper air pressure inside the chamber, the oxygen concentration controller inside the chamber To adjust the amount of oxygen from the liquid oxygen tank, while providing an oxygen mask with a regulator to supply oxygen vaporized from the liquid oxygen tank, and removes carbon dioxide and dust or odor generated from the user through a purifier. In addition, there is described a tuning cooler or a thermo-hygrostat installed to control the temperature and humidity inside the elevated chamber due to carbon dioxide.

However, the cited invention has a problem that it is difficult to transport the chamber to the point of emergency patient occurrence when the emergency patient is in a difficult state to move or is not suitable to move. In order to solve the above problem, a soft high pressure oxygen chamber may be used, but the soft type high pressure oxygen chamber may leak oxygen out of the chamber after closing the entrance, and the chamber may expand abnormally when oxygen is injected. Has the problem.

An object of the present invention is to solve the problems as described above, it is equipped with an air leak prevention member between the double zippered entrance to provide an air leak prevention function that can prevent the air leakage to the outside of the chamber It is to provide a high pressure oxygen chamber.

It is also an object of the present invention to provide a high pressure oxygen chamber having an air leakage preventing function having an expansion preventing member capable of preventing the chamber from expanding during oxygen injection.

In order to achieve the above object, the high-pressure oxygen chamber having an air leakage preventing function according to an embodiment of the present invention includes a cover body having a patient accommodation space, and first opening / closing means provided at one side of the cover body to allow the patient to enter and exit. And an air leakage preventing member provided between the second opening / closing means provided on the inner side of the cover body, the first opening / closing means and the second opening / closing means, and preventing the air inside the cover body from leaking to the outside. An oxygen inlet provided in the cover body to inject oxygen into the cover body, a pressure gauge provided in the cover body to indicate an internal pressure, and a pressure control valve to adjust the pressure inside the cover body; .

In addition, according to the high-pressure oxygen chamber according to an embodiment of the present invention, the first opening and closing means and the second opening and closing means is characterized in that it has a space different from the patient receiving space of the cover body when closed.

In addition, according to the high-pressure oxygen chamber according to an embodiment of the present invention, characterized in that it is provided with an expansion preventing member to prevent expansion of the cover body when oxygen is injected into the inside of the cover body.

As described above, according to the high-pressure oxygen chamber having an air leak prevention function according to the present invention, an effect of preventing air from leaking to the outside of the chamber can be obtained by installing an air leak prevention member between the zippered entrances. Lose.

Moreover, according to the high pressure oxygen chamber provided with the air leakage prevention function which concerns on this invention, the effect which can prevent an expansion of a chamber at the time of oxygen injection by attaching an expansion prevention member around the entrance and exit of a chamber.

1 is a perspective view schematically showing a high-pressure oxygen chamber according to an embodiment of the present invention.
2 is a partial view showing a state in which the entrance and exit of the high-pressure oxygen chamber according to an embodiment of the present invention is closed.
3 is a partial view showing an air leakage preventing member of the high-pressure oxygen chamber according to an embodiment of the present invention.
4 is a partial view showing an expansion preventing member of the high-pressure oxygen chamber according to an embodiment of the present invention.
5 is a photograph showing a high-pressure oxygen chamber according to an embodiment of the present invention.

These and other objects and novel features of the present invention will become more apparent from the description of the present specification and the accompanying drawings.

The high pressure oxygen chamber according to the present invention increases the oxygen concentration in the human body by providing high pressure oxygen to the patient, and improves the low oxygen state. Therefore, the high-pressure oxygen chamber can increase tissue recovery speed in wound treatment, improve blood circulation disorder, and remove wastes, body toxins and fatigue substances by increasing detoxification ability. In addition, the high pressure oxygen chamber can improve metabolic function, immunity, antioxidant power and brain function, and is effective in preventing aging.

Hereinafter, a high pressure oxygen chamber having an air leakage preventing function according to an embodiment of the present invention will be described in detail with reference to FIGS. 1 to 5.

1 is a perspective view schematically showing a high pressure oxygen chamber according to an embodiment of the present invention, Figure 2 is a partial view showing a state in which the entrance and exit of the high pressure oxygen chamber according to an embodiment of the present invention is closed. 3 is a partial view showing an air leakage preventing member of the high pressure oxygen chamber according to an embodiment of the present invention, Figure 4 is a partial view showing an expansion preventing member of the high pressure oxygen chamber according to an embodiment of the present invention. 5 is a photograph showing a high-pressure oxygen chamber according to an embodiment of the present invention.

1 to 5, the high pressure oxygen chamber 50 according to the embodiment of the present invention includes a cover body 11 having a patient accommodation space. The high-pressure oxygen chamber 50 is fatigued by continuously inhaling a high concentration of oxygen in a sauna, jjimjilbang, rest area or barber shop as well as various patients, such as carbon monoxide poisoning patients, diving patients, diabetic trauma patients and sleep disorder patients. It can be widely used to aid recovery.

The cover body 11 may be made of a material that is non-toxic and harmless to the human body and is light and durable using an ultralight material. For example, the cover body 11 may be made of polyurethane, but is not limited thereto and may be made of various other materials. The accommodation space of the cover body 11 may accommodate one person or a plurality of patients or simultaneously accommodate a patient and a caregiver.

The cover body 11 is provided with a first opening and closing means 13 and a second opening and closing means 15 to form an entrance for the patient to enter and exit. The first opening and closing means 13 and the second opening and closing means 15 may be provided in a zipper type. The first opening and closing means 13 is formed on one side of the cover body 11, the second opening and closing means 15 is provided inside the first opening and closing means (13). When the zipper of the second opening and closing means 15 is closed, the second opening and closing means 15 may seal the patient accommodation space of the cover body 11 from the outside. Therefore, the first opening and closing means 13 and the second opening and closing means 15 may have a space different from that of the patient accommodation space of the cover body 11 when closed.

Between the first opening and closing means 13 and the second opening and closing means 15 for preventing air from leaking out of the cover body 11 from the first opening and closing means 13 and the second opening and closing means 15 An air leakage preventing member 17 is provided. The air leakage preventing member 17 is preferably fixed only at one side of the first opening and closing means 13 and the second opening and closing means 15. For example, the air leakage preventing member 17 may be sewn on only one side of the first opening / closing means 13 and the second opening / closing means 15, and may be attached to the cover body 11. When the second opening and closing means 15 is closed, the air leakage preventing member 17 may completely prevent the leakage of oxygen from the second patient accommodation space by completely covering the second opening and closing means 15. The air leakage preventing member 17 may be formed of vinyl or polyurethane, or may be formed of another material suitable for shielding between the first opening / closing means 13 and the second opening / closing means 15. In addition, the air exposure preventing member 17 may be transparently formed to know whether the second opening and closing means 15 is open or closed.

Therefore, the air leakage preventing member 17 enters the patient together with the first opening and closing means 13 and the second opening and closing means 15 when the first opening and closing means 13 and the second opening and closing means 15 are opened or closed. It can form the entrance which can.

On the other hand, when oxygen is injected into the cover body 11, an expansion preventing member 19 is attached to the cover body 11 to prevent expansion of the cover body 11. For example, the expansion preventing member 19 may be mounted to the outside of the cover body 11 in the form of a clip. The expansion preventing member 19 is preferably provided in plurality, for example two across the first opening and closing means (13).

The cover main body 11 is provided with an oxygen injection port 21 for injecting oxygen into the cover main body 11. The oxygen inlet 21 is connected to an oxygen generator (not shown). The oxygen generator may inject air having an amount of oxygen of 90% or more into the cover body 11 at a rate of 5 liters per minute. The oxygen generator may adjust the amount of air injected into the cover body 11.

In addition, the cover body 11 is provided with a pressure gauge 23 for displaying the pressure of the patient accommodation space and a pressure control valve 25 for adjusting the pressure inside the cover body 11. The pressure gauge 23 may use a commercially available medical compressor, and the pressure regulating valve 25 may allow a doctor or a patient to manually adjust the internal pressure.

The cover body 11 is provided with a transparent window 27 that allows the doctor or guardian outside the patient accommodation space to observe the patient's condition. It is preferable that the transparent window 27 is formed in plural on the upper and side surfaces of the cover body 11. The cover body 11 is wrapped in a protective sheath 29 for protecting the cover body 11. The protective sheath 29 may be formed of the same material as the cover body 11.

Although the present invention has been described in detail with reference to the above embodiments, it is needless to say that the present invention is not limited to the above-described embodiments, and various modifications may be made without departing from the spirit of the present invention.

11: cover body 13: doorway
13 first opening and closing means 15: second opening and closing means
17: air leakage preventing member 19: expansion preventing member
21: oxygen inlet 23: pressure gauge
25: pressure regulating valve 27: transparent window
29: protective jacket

Claims (3)

A cover body having a patient accommodation space; First opening and closing means provided on one side of the cover body to allow the patient to enter and exit; Second opening and closing means provided inside the cover body; An air leakage preventing member provided between the first opening and closing means and the second opening and closing means to prevent the air inside the cover body from leaking to the outside; An oxygen injection hole provided in the cover body to inject oxygen into the cover body; A pressure gauge provided in the cover body to display an internal pressure; And a pressure control valve capable of adjusting the pressure inside the cover body;
In the cover body,
The high pressure oxygen chamber further comprises an expansion preventing member for preventing expansion of the cover body when oxygen is injected into the cover body. The method of claim 1,
And said first opening and closing means and said second opening and closing means have a space different from said patient accommodation space of said cover body when closed. delete

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