An oxygen-increasing device for eating in a plateau environment

Abstract

The application discloses a highland environment eating oxygen increasing device and an operation method thereof, and belongs to the technical field of air intervention oxygen increasing devices. The oxygen increasing device comprises a backpack, an oxygen compression air bag and a nitrogen compression air bag are arranged in the backpack, the oxygen compression air bag is connected with two nasal oxygen tubes, a neck hose and a helmet through a first oxygen tube, a second oxygen tube and a third oxygen tube respectively, a brim is arranged on the front side of the helmet, a plurality of first exhaust holes are formed in the brim, the nitrogen compression air bag is also connected with the helmet through a nitrogen tube, a massage air bag is arranged on the inner side wall of the helmet, and a fan is arranged on the rear side of the helmet. The application can realize three different oxygen supply modes, i.e. nasal cavity oxygen supply, diffuse oxygen supply from the lower part to the upper part of the mouth and nose or diffuse oxygen supply from the upper part to the lower part of the mouth and nose, and when there is an open fire, a nitrogen gas isolation wall is arranged outside the oxygen to avoid the safety problem of explosion and combustion caused by the overflow of oxygen meeting the open fire in the mode of diffuse oxygen supply from the lower part to the upper part of the mouth and nose.

Description

Technical Field

[0001] This invention relates to the field of air-injection oxygenation devices, and more particularly to an oxygenation device for eating in high-altitude environments. Background Technology

[0002] In high-altitude areas, atmospheric pressure gradually decreases with increasing altitude, and the partial pressure of oxygen in the air also decreases. This low-oxygen environment has a series of effects on the human body, such as altitude sickness and hypoxic diseases. Altitude sickness is an adaptive response of the human body to the low-oxygen environment at high altitudes, and its symptoms include headache, fatigue, shortness of breath, and insomnia. In severe cases, it can even be life-threatening.

[0003] To address the effects of low oxygen levels at high altitudes on the human body, various measures have been adopted. Traditional measures include inhaling pure oxygen and using altitude sickness medications. However, these methods have limitations. For example, inhaling pure oxygen requires special equipment and conditions, and long-term use may lead to side effects such as oxygen toxicity. While altitude sickness medications can alleviate altitude sickness, their mechanisms of action and side effects are not fully understood, posing certain safety risks. Therefore, people have begun to explore new methods to increase oxygen levels in high-altitude environments.

[0004] During eating, most of the body's blood flows to the digestive system, reducing blood flow to the brain and thus decreasing oxygen supply. Given the already thin oxygen levels at high altitudes, this oxygen deficiency can severely exacerbate altitude sickness. Currently, there are no devices specifically designed to increase oxygen levels during eating. Furthermore, some dining environments require open flames, such as portable gas stoves for continuous heating, and oxygen is highly flammable when exposed to open flames. Therefore, how to safely and effectively increase oxygen levels during eating is a pressing issue that needs to be addressed. Summary of the Invention

[0005] To address the aforementioned problems, this invention aims to provide a feeding and oxygenation device for high-altitude environments. This device can provide three different oxygen supply modes: nasal oxygen supply, bottom-up diffused oxygen supply through the mouth and nose, or top-down diffused oxygen supply through the mouth and nose. Furthermore, in the presence of an open flame, a nitrogen gas isolation wall can be installed outside the oxygen supply in the bottom-up diffused oxygen supply mode through the mouth and nose to prevent the safety issue of deflagration caused by oxygen leakage encountering an open flame.

[0006] To achieve the above objectives, the technical solution adopted by the present invention is as follows:

[0007] An oxygen-enhancing device for eating in high-altitude environments includes a backpack containing an oxygen compression bladder. The oxygen compression bladder is connected to two nasal oxygen tubes, a neck hose, and a helmet. The helmet has a brim on the front and multiple second exhaust holes for gas discharge.

[0008] Furthermore, the oxygen compression airbag is connected to a first oxygen tube, a second oxygen tube, and a third oxygen tube. The first oxygen tube is connected to two nasal oxygen tubes, the second oxygen tube is connected to the neck hose, and the third oxygen tube is connected to the helmet via a helmet connecting tube.

[0009] Furthermore, each of the first, second, and third oxygen pipes is equipped with an air pump.

[0010] Furthermore, the neck hose has multiple upward-sloping first vent holes near the top of both ends.

[0011] Furthermore, an air chamber is provided inside the helmet and the brim, and the second exhaust port is connected to the air chamber.

[0012] Furthermore, the inner wall of the helmet is made of an elastic material, and the inner wall of the helmet is provided with multiple massage airbags that communicate with the air chamber.

[0013] Furthermore, a fan is installed on the rear side of the helmet for adjusting the airflow speed within the air chamber.

[0014] Furthermore, the backpack is equipped with a nitrogen compression airbag, which is connected to the helmet connecting pipe via a nitrogen pipe, and an air pump is also installed on the nitrogen pipe.

[0015] The beneficial effects of this invention are: compared with the prior art, the improvement of this invention lies in that...

[0016] 1. The oxygen supply device of the present invention can achieve three different oxygen supply modes through a first oxygen tube, a second oxygen tube, and a third oxygen tube. The first oxygen tube, in conjunction with the nasal oxygen tube, can provide oxygen to the nasal cavity; the second oxygen tube, in conjunction with the neck hose, can provide oxygen to the mouth and nose from bottom to top; and the third oxygen tube, in conjunction with the helmet, can provide oxygen to the mouth and nose from top to bottom. These three different oxygen supply modes change the traditional single oxygen supply method, which limits the oxygen supply range to the mouth and nose, reduces oxygen consumption, extends oxygen supply time, and improves oxygen supply efficiency. In particular, it reduces the situation where eating greatly increases altitude sickness.

[0017] 2. The helmet of the feeding oxygenation device of the present invention can be worn on the head, the backpack can be worn on the back, and the neck hose can be put around the neck. All the structures do not require hand-holding and will not affect eating.

[0018] 3. The oxygenation device for eating of the present invention is also equipped with a nitrogen compression bladder. When there is an open flame during eating, nitrogen is blown out from top to bottom through the second exhaust hole on the front brim of the helmet, forming a nitrogen gas isolation wall. Then, oxygen from the oxygen compression bladder is blown out obliquely upward from the neck hose. The oxygen is wrapped inside the nitrogen gas isolation wall. On the one hand, it can confine the oxygen to the mouth and nose, thereby providing diffuse oxygen supply to the mouth and nose, achieving a highly efficient oxygenation effect without wasting oxygen. On the other hand, the inert nitrogen gas can isolate the open flame from the oxygen, avoiding the safety problem of deflagration caused by oxygen leakage encountering an open flame. At the same time, since nitrogen is an inert gas, the nitrogen content in the air is 98%, and the emission of nitrogen will not cause environmental pollution.

[0019] 4. The oxygen-enhancing device of the present invention also has a massage airbag on the inner wall of the helmet and a fan installed on the rear side of the helmet. The fan controls the flow rate of gas in the air chamber inside the helmet, thereby deforming the massage airbag to massage the user's head. It can provide some relief, especially when the user experiences headaches due to altitude sickness. Attached Figure Description

[0020] Figure 1 This is a schematic diagram of the overall structure of the oxygenation device of the present invention.

[0021] Figure 2 This is a schematic diagram of the backpack structure of the present invention.

[0022] Figure 3 This is a schematic diagram of the neck hose structure of the present invention.

[0023] Figure 4 This is a schematic diagram of the internal structure of the backpack of the present invention.

[0024] Figure 5 This is a schematic diagram of the overall structure of the helmet of the present invention.

[0025] Figure 6 This is a schematic diagram of the internal structure of the helmet of the present invention.

[0026] The components are: 1-backpack, 2-oxygen compressor airbag, 201-first oxygen tube, 202-second oxygen tube, 203-third oxygen tube, 3-nasal oxygen tube, 4-neck hose, 401-first exhaust port, 5-helmet connecting tube, 6-helmet, 7-brimmed cap, 701-second exhaust port, 8-air chamber, 9-air pump, 10-massage airbag, 11-fan, 12-nitrogen compressor airbag, 13-nitrogen tube. Detailed Implementation

[0027] To enable those skilled in the art to better understand the technical solutions of the present invention, the technical solutions of the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0028] Example 1:

[0029] See attached document Figure 1-6 The illustrated oxygenation device for high-altitude environments includes a backpack 1. The backpack 1 contains an oxygen compression bladder 2 filled with compressed oxygen. A first oxygen tube 201, a second oxygen tube 202, and a third oxygen tube 203 are connected to the oxygen compression bladder 2. Two nasal cannulas 3 are connected to the ends of the first oxygen tube 201, allowing oxygen supply to the user's nasal cavity, similar to the nasal cannulas used in existing hospital wards. Both nasal cannulas 3 penetrate the backpack 1, enabling the user to receive oxygen through both nasal cavities. A neck hose 4 is connected to the second oxygen tube 202. The two ends of the neck hose 4 are bent to the sides to fit around the user's neck. The neck hose 4 is mounted on the backpack 1, which provides support for it. The neck hose 4 has several upward-sloping first exhaust holes 401 on its top surface near both ends. Through the second oxygen tube 202 and the neck hose 4, oxygen can be blown upward from the first exhaust holes 401 to the mouth and nose during eating, thereby achieving the purpose of oxygenation.

[0030] The third oxygen tube 203 is connected to a helmet connecting tube 5. The end of the helmet connecting tube 5 away from the oxygen compression bag 2 is connected to a helmet 6. The front side of the helmet is provided with a brim 7, and an air chamber 8 is connected between the helmet 6 and the brim 7. Several second exhaust holes 701 are opened below the brim 7. Oxygen enters the air chamber 8 inside the helmet 6 through the third oxygen tube 203 and the helmet connecting tube 5, and is finally blown to the user's mouth and nose through the second exhaust holes 701.

[0031] The oxygenation device for feeding in this invention can provide three different oxygen supply modes: one is to supply oxygen directly to the user's nasal cavity through the nasal cannula 3; the second is to supply oxygen to the user's mouth and nose from below at an angle through the neck hose 4; and the third is to supply oxygen to the user's mouth and nose from above through the brim 7 on the helmet 6. The three oxygen supply modes are independent of each other.

[0032] Optionally, in order to independently control the three different oxygen supply modes, an air pump 9 is installed on the first oxygen tube 201, the second oxygen tube 202 and the third oxygen tube 203. The air pump 9 is located inside the backpack 1. By activating the corresponding air pump 9 on different oxygen tubes, different oxygen supply modes can be activated.

[0033] Optionally, the inner wall of the helmet 6 is made of an elastic material, and the inner wall of the helmet 6 is provided with a plurality of massage airbags 10 communicating with the air chamber 8. A fan 11 is installed on the rear side of the helmet 6. The fan 11 can adjust the gas flow rate in the air chamber 8, thereby causing the inner wall of the helmet 6 and the massage airbags 10 to deform and massage the user's head. This can provide some relief when the user experiences headaches due to altitude sickness.

[0034] The oxygen-enhancing device for eating in this invention is mainly used in high-altitude areas and can be used in various scenarios such as tourism, work, or military, especially during meals. When using this oxygen-enhancing device, first wear the backpack 1 on your back, the helmet 6 on your head, and the neck hose 4 around your neck. Then, activate the air pump 9 on the first oxygen tube 201, the second oxygen tube 202, or the third oxygen tube 203 to achieve three different oxygen supply modes.

[0035] When the air pump on the first oxygen tube 201 is activated, the oxygen in the oxygen compression bag 2 is supplied directly to the user's nasal cavity through the nasal oxygen tube 3. When the air pump on the second oxygen tube 202 is activated, the oxygen in the oxygen compression bag 2 is supplied to the user's mouth and nose from below through the neck hose 4. When the air pump 9 on the third oxygen tube 203 is activated, the oxygen in the oxygen compression bag 2 enters the air chamber 8 in the helmet and brim 7 through the helmet connecting tube 5, and then supplies oxygen to the user's mouth and nose from above through the second exhaust port 701.

[0036] When a user experiences symptoms such as headaches due to altitude sickness, activating the fan 11 adjusts the airflow rate within the air chamber 8, causing deformation of the inner wall of the helmet 6 and the massage airbag 10, which massages the user's head and provides some relief.

[0037] Example 2:

[0038] Based on Embodiment 1, in order to prevent the oxygenation device from igniting or exploding when it comes into contact with an open flame during use, a nitrogen compression bladder 12 is also provided in the backpack 1. The nitrogen compression bladder 12 is filled with compressed nitrogen and is connected to the helmet connecting pipe 5 through a nitrogen pipe 13. An air pump 9 is also provided on the nitrogen pipe 13.

[0039] When an open flame is present during eating, the air pump 9 on the nitrogen pipe 13 is activated, allowing nitrogen from the nitrogen compression bladder 12 to enter the helmet connecting pipe 5 through the nitrogen pipe 13, then into the air chamber 8 inside the helmet 6 and visor 7, and finally blown downwards from the second exhaust port 701, forming a nitrogen gas isolation wall. At the same time, the air pump 9 on the second oxygen pipe 202 is activated, allowing compressed oxygen from the oxygen compression bladder 2 to enter the neck hose 4 through the second oxygen pipe 202, and finally blown upwards from the first exhaust port 401. The oxygen blown out from the neck hose 4 is encased inside by the nitrogen gas isolation wall formed by the nitrogen blowing downwards, confining it to the mouth and nose area, thus providing diffused oxygen supply to the mouth and nose area. This not only increases oxygen levels but also isolates the open flame from the oxygen through the inert nitrogen gas, preventing the safety issue of deflagration caused by oxygen leakage encountering an open flame. Furthermore, since nitrogen is an inert gas, its 98% content in the air means that nitrogen emissions will not cause environmental pollution.

[0040] The foregoing has shown and described the basic principles, main features, and advantages of the present invention. Those skilled in the art should understand that the present invention is not limited to the above embodiments. The embodiments and descriptions in the specification are merely illustrative of the principles of the invention. Various changes and modifications can be made to the invention without departing from its spirit and scope, and all such changes and modifications fall within the scope of the present invention as claimed. The scope of protection of this invention is defined by the appended claims and their equivalents.

Claims

1. A feeding and oxygenation device for high-altitude environments, characterized in that: Includes a backpack (1), which is equipped with an oxygen compression bag (2). The oxygen compression bag (2) is connected to two nasal oxygen tubes (3), a neck hose (4), and a helmet (6). The helmet (6) has a brim (7) on the front side, and the brim (7) has multiple second exhaust holes (701) for gas discharge. The oxygen compression airbag (2) is connected to a first oxygen tube (201), a second oxygen tube (202), and a third oxygen tube (203). The first oxygen tube (201) is connected to two nasal oxygen tubes (3), the second oxygen tube (202) is connected to the neck hose (4), and the third oxygen tube (203) is connected to the helmet (6) through the helmet connecting tube (5). Each of the first oxygen tube (201), the second oxygen tube (202), and the third oxygen tube (203) is equipped with an air pump (9). The backpack (1) is also equipped with a nitrogen compression airbag (12), which is connected to the helmet connecting pipe (5) through a nitrogen pipe (13). An air pump (9) is also installed on the nitrogen pipe (13).

2. The feeding and oxygenation device for high-altitude environments according to claim 1, characterized in that: The neck hose (4) has multiple upward-sloping first vent holes (401) at the top near both ends.

3. The feeding and oxygenation device for high-altitude environments according to claim 2, characterized in that: The helmet (6) and the brim (7) are connected by an air chamber (8), and the second exhaust hole (701) is connected to the air chamber (8).

4. The feeding and oxygenation device for high-altitude environments according to claim 3, characterized in that: The inner wall of the helmet (6) is made of elastic material, and the inner wall of the helmet (6) is provided with a plurality of massage airbags (10) that communicate with the air chamber (8).

5. The feeding and oxygenation device for high-altitude environments according to claim 4, characterized in that: A fan (11) for adjusting the airflow speed in the air chamber (8) is installed on the rear side of the helmet (6).

Images