Temperature-controlled waterproof oxygen humidifying device

Abstract

A temperature-control waterproof oxygen humidifying device comprises a humidifying bottle, a flow meter and a flow regulating valve. The flow meter is connected to the upper portion of the flow adjusting valve, the humidification bottle is connected to the lower portion of the flow adjusting valve, the flow adjusting valve is provided with a breather pipe penetrating into the humidification bottle, and the outer portion of the flow adjusting valve is provided with an oxygen inlet and an oxygen output pipe. The humidification bottle and the heat preservation cylinder are both made of metal materials, and a heating wire is arranged between the humidification bottle and the heat preservation cylinder in a winding mode. A control module is embedded in the flow regulating valve; the heating wire is connected into the control module, and the control module is electrically connected with the heating wire. The device can solve the adverse reaction generated when the temperature of the using environment is low, water in the humidifying bottle body can be prevented from entering the nasal cavity of a patient to cause bucking and high airway reaction of the patient, the original humidifying effect is guaranteed, the patient is prevented from being bucked, and accidents caused when water enters the nasal cavity of the patient are avoided.

Description

Technical Field

[0001] The utility model relates to the technical field of medical auxiliary equipment, in particular to a temperature-controlled and waterproof oxygen humidification device. Background Art

[0002] The oxygen humidifier bottle is a rehabilitation equipment and ward care consumable, mainly used in the medical central oxygen supply system. It can provide oxygen for emergency treatment in medical units and oxygen inhalation for hypoxic patients.

[0003] The function of medical oxygen humidification bottle is to moisten the gas. Medical oxygen is pure oxygen and also dry oxygen. Dry oxygen will irritate the respiratory tract and cause discomfort. It will make the oxygen inhaler feel chest tightness, shortness of breath, dryness and other problems. Therefore, when inhaling oxygen, it is necessary to humidify the oxygen first to avoid the damage of dry pure oxygen to the respiratory tract.

[0004] When the existing medical oxygen humidification bottle is used in winter, due to the low temperature, the inhaled oxygen is very cold, which is not conducive to the health of the patient. In addition, if the humidification device encounters bumps, water in the humidification device will enter the oxygen nasal cannula, affecting the oxygen inhalation effect. Utility Model Content

[0005] The technical problem to be solved by the utility model is to provide a temperature-controlled and waterproof oxygen humidification device, which can effectively solve the problems raised in the above-mentioned background technology.

[0006] In order to solve the above problems, the technical solution adopted by the utility model is: a temperature-controlled and waterproof oxygen humidification device, including a humidification bottle, a flow meter and a flow regulating valve; the flow meter is connected to the top of the flow regulating valve, the humidification bottle is connected to the bottom of the flow regulating valve, and the flow regulating valve is provided with a ventilation pipe extending deep into the humidification bottle, and the outside of the flow regulating valve is provided with an oxygen inlet and an oxygen output pipe, characterized in that the outer wall of the humidification bottle is provided with an insulation tube for sleeve connection; the humidification bottle and the insulation tube are both made of metal material, wherein a heating wire is wound between the humidification bottle and the insulation tube; the flow regulating valve is embedded with a control module; the heating wire is connected to the control module, and the control module is electrically connected to the heating wire.

[0007] As a further preferred embodiment of the present invention, the control module is provided with a display screen, a control button, a battery compartment and a built-in temperature sensor; the temperature sensor is in contact with the heating wire, and the temperature sensor is electrically connected to the display screen.

[0008] As a further preferred embodiment of the present invention, it also includes a waterproof filter bottle; the upper part of the waterproof filter bottle is connected to the oxygen output pipe, and the upper part of the waterproof filter bottle is provided with an oxygen outflow end, and the bottom of the waterproof filter bottle is embedded with a one-way water stop valve; the one-way water stop valve is provided with a reflux pipe connected to the humidification bottle.

[0009] Compared with the prior art, the utility model provides a temperature-controlled and waterproof oxygen humidification device, which has the following beneficial effects:

[0010] The device can solve the adverse reactions caused by low ambient temperature, and can prevent water in the humidification bottle from entering the patient's nasal cavity, causing the patient to choke and have high airway reactions. While ensuring the original humidification effect, it will not choke the patient, and water will not enter the patient's nasal cavity to cause accidents. BRIEF DESCRIPTION OF THE DRAWINGS

[0011] Figure 1 It is a schematic diagram of the structure of the utility model;

[0012] Figure 2 It is a schematic diagram of the structure of the utility model;

[0013] Figure 3 This is a schematic diagram of the disassembly of the structure of the utility model;

[0014] Among them: 1. Dehumidification bottle; 2. Flow meter; 3. Flow regulating valve; 3-1. Oxygen inlet; 3-2. Oxygen output pipe; 4. Insulation tube; 5. Heating wire; 6. Control module; 6-1. Display screen; 6-2. Control button; 6-3. Battery compartment; 7. Waterproof filter bottle; 8. Oxygen outflow end; 9. One-way water stop valve; 10. Reflux pipe. DETAILED DESCRIPTION

[0015] It should be noted that if the embodiments of the present invention involve directional indications (such as up, down, left, right, front, back...), the directional indications are only used to explain the relative position relationship, movement status, etc. between the components in a certain specific posture. If the specific posture changes, the directional indications will also change accordingly.

[0016] In addition, if there are descriptions involving "first", "second", etc. in the embodiments of the utility model, the descriptions of "first", "second", etc. are only used for descriptive purposes and cannot be understood as indicating or implying their relative importance or implicitly indicating the number of technical features indicated. Therefore, the features limited to "first" and "second" may explicitly or implicitly include at least one of the features. In addition, if "and / or" or "and / or" appears in the full text, its meaning includes three parallel solutions. Taking "A and / or B" as an example, it includes solution A, solution B, or solutions that satisfy both A and B. In addition, the technical solutions between the various embodiments can be combined with each other, but it must be based on the ability of ordinary technicians in this field to implement. When the combination of technical solutions is contradictory or cannot be implemented, it should be deemed that such combination of technical solutions does not exist and is not within the scope of protection required by the utility model.

[0017] Reference Figure 1-3The utility model provides a temperature-controlled and waterproof oxygen humidification device, comprising a humidification bottle 1, a flow meter 2 and a flow regulating valve 3; the flow meter 2 is connected to the top of the flow regulating valve 3, the humidification bottle 1 is connected to the bottom of the flow regulating valve 3, and the flow regulating valve 3 is provided with a ventilation pipe extending into the interior of the humidification bottle 1, and the outside of the flow regulating valve 3 is provided with an oxygen inlet 3-1 and an oxygen output pipe 3-2, characterized in that the outer wall of the humidification bottle 1 is provided with a heat preservation tube 4 for sleeve connection; the humidification bottle 1 and the heat preservation tube 4 are both made of metal materials, wherein a heating wire 5 is wound between the humidification bottle 1 and the heat preservation tube 4; the flow regulating valve 3 is embedded with a control module 6, and the oxygen intake amount can be adjusted by the control module 6; the heating wire 5 is connected to the control module 6, the control module 6 is electrically connected to the heating wire 5, and the control module 6 outputs electrical energy to make the heating wire 5 generate power for heating.

[0018] As a further preferred embodiment of the present invention, the control module 6 is provided with a display screen 6-1, a control button 6-2, a battery compartment 6-3 and a built-in temperature sensor; the temperature sensor is in contact with the heating wire 5, and the temperature sensor is electrically connected to the display screen 6-1, the temperature sensor senses the temperature of the heating wire 5, and transmits it to the display screen 6-1 for display, and a lithium battery is installed in the battery compartment 6-3.

[0019] As a further preferred embodiment of the present invention, it further comprises a waterproof filter bottle 7; the upper portion of the waterproof filter bottle 7 is connected to the oxygen output pipe 3-2, and the upper portion of the waterproof filter bottle 7 is provided with an oxygen outflow end 8, and a one-way water stop valve 9 is embedded in the bottom of the waterproof filter bottle 7; the one-way water stop valve 9 is provided with a reflux pipe 10 connected to the humidification bottle 1; a breathable film can be provided at the port of the oxygen outflow end 8 to further improve the waterproof effect.

[0020] As a specific embodiment of the utility model: when in use, first install the lithium battery in the battery compartment 6-3, then press the control button 6-2 to start, then set the heating power of the heating wire 5, generally the heating temperature is most suitable at 37-42°C, connect oxygen through the oxygen inlet 3-1, and control the flow regulating valve 3 through the control module 6 to control the amount of oxygen entering. Since the humidification bottle 1 and the insulation cylinder 4 are made of metal, they have thermal conductivity. The heating wire 5 is relatively closed between the humidification bottle 1 and the insulation cylinder 4, and the efficiency of heat transfer is relatively high, so that the inside of the humidification bottle 1 is quickly heated, thereby increasing the temperature of the atomized oxygen;

[0021] The oxygen outflow end 8 is connected to the patient's nasal cavity through a catheter. After being atomized and heated, the oxygen enters the waterproof filter bottle 7 from the oxygen output pipe 3-2, and then flows out from the oxygen outflow end 8. If there is liquid water flowing out of the humidification bottle 1, due to the effect of gravity, the liquid water flows to the bottom of the waterproof filter bottle 7, and then the liquid water enters the one-way water stop valve 9, and then enters the reflux pipe 10 and flows back to the humidification bottle 1. Due to the action of the one-way water stop valve 9, the water in the humidification bottle 1 cannot flow back from the reflux pipe 10 to the waterproof filter bottle 7, thereby preventing the water in the humidification bottle body from entering the patient's nasal cavity, causing the patient to choke and have a high airway reaction. While ensuring the original humidification effect, the patient will not choke, and water will not enter the patient's nasal cavity to cause accidents.

[0022] As needed, the above-mentioned installation, setting, provision or connection methods include but are not limited to installation, setting or connection by screws, riveting, welding or socketing, fixing, etc., and the installation, setting or connection method is selected according to the needs of the working scenario.

[0023] The above description is only a preferred embodiment of the utility model, and does not limit the patent scope of the utility model. All equivalent structural changes made by using the contents of the utility model specification and drawings under the utility model concept, or directly / indirectly used in other related technical fields are included in the patent protection scope of the utility model.

Claims

1. A temperature-controlled and waterproof oxygen humidification device, comprising a humidification bottle (1), a flow meter (2) and a flow regulating valve (3); the flow meter (2) is connected to the upper part of the flow regulating valve (3), the humidification bottle (1) is connected to the lower part of the flow regulating valve (3), and the flow regulating valve (3) is provided with a ventilation pipe extending into the interior of the humidification bottle (1), and the outside of the flow regulating valve (3) is provided with an oxygen inlet (3-1) and an oxygen output pipe (3-2), characterized in that: The outer wall of the dehumidifying bottle (1) is provided with a heat preservation tube (4) for sleeve connection; the dehumidifying bottle (1) and the heat preservation tube (4) are both made of metal material, wherein a heating wire (5) is wound between the dehumidifying bottle (1) and the heat preservation tube (4); the flow regulating valve (3) is embedded with a control module (6); the heating wire (5) is connected to the control module (6), and the control module (6) is electrically connected to the heating wire (5).

2. The temperature-controlled and waterproof oxygen humidification device according to claim 1, characterized in that: The control module (6) is provided with a display screen (6-1), a control button (6-2), a battery compartment (6-3) and a built-in temperature sensor; the temperature sensor is in contact with the heating wire (5), and the temperature sensor is electrically connected to the display screen (6-1).

3. The temperature-controlled and waterproof oxygen humidification device according to claim 1, characterized in that: It also comprises a waterproof filter bottle (7); the upper part of the waterproof filter bottle (7) is connected to the oxygen output pipe (3-2), and the upper part of the waterproof filter bottle (7) is provided with an oxygen outflow end (8), and the bottom of the waterproof filter bottle (7) is embedded with a one-way water stop valve (9); the one-way water stop valve (9) is provided with a reflux pipe (10) connected to the humidification bottle (1).

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