CN116406870A - Disposable oxygen humidifying mask - Google Patents

Abstract

The invention discloses a disposable oxygen humidifying mask, which is characterized in that: including the gauze mask body, set up oxygen valve and exhale the valve respectively in the both sides of gauze mask body, install humidification structure in this oxygen valve, this oxygen valve includes protecgulum, humidification structure, blade and hou gai, and the lower extreme of this protecgulum is prolonged and is equipped with oxygen conveyer pipe, and the top of this protecgulum is equipped with the holding tank, is equipped with humidification structure in this holding tank, and this blade pastes on the inside wall of this protecgulum, and the bottom card of this blade is solid between protecgulum and hou gai, and protecgulum and hou gai peg graft. The exhalation valve has the main function that the exhalation is not pressed after the wearer takes the mask; especially in the plateau area or the anoxic environment, the oxygen valve has the functions of supplementing water besides the oxygen supplementing function, and the oxygen valve can increase a bit of water output when oxygen passes through after being connected with the oxygen input, thereby solving the problem of discomfort caused by long-term oxygen inhalation and improving the comfort level of a wearer.

Description

Disposable oxygen humidification mask

technical field

The invention relates to a disposable oxygen humidification mask.

Background technique

At present, there are mostly ordinary masks and masks with exhalation valves on the market, which are more common in plateau areas where the supply is insufficient, which cannot meet people's requirements for use. People often suffer from exhaustion due to lack of oxygen, and in severe cases, they will go into shock.

Contents of the invention

The purpose of the present invention is to solve the above problems and provide a disposable oxygen humidification mask, which effectively alleviates the problem of breathing difficulties of wearers in plateau areas.

In order to solve the above technical problems, the present invention adopts the following technical solutions:

A disposable oxygen humidification mask, comprising a mask body, an oxygen valve and an exhalation valve are respectively arranged on both sides of the mask body, a humidification structure is installed in the oxygen valve, the oxygen valve includes a front cover, a humidification structure, blades and a back cover, The lower end of the front cover is extended with an oxygen delivery pipe, the top of the front cover is provided with a receiving tank, and a humidifying structure is provided in the receiving tank, the blade is attached to the inner side wall of the front cover, and the bottom of the blade is fixed on the Between the front cover and the back cover, the front cover and the back cover are inserted.

Preferably, the humidifying structure is a nanofiber that absorbs a moisturizing agent, or the humidifying structure is a nanofiber that absorbs water, or the humidifying structure is a medical cotton pad that absorbs water, and the humidifying structure is L-shaped, The vertical free end is against the bottom plate of the receiving groove of the front cover, and the horizontal free end is against the inner wall of the rear cover.

The front cover is L-shaped, including a front cover body, an L-shaped receiving tank is cut on the top of the front cover body, an oxygen delivery tank is set at the bottom of the front cover body, and a communication channel is connected below the oxygen tank. The oxygen delivery tube is provided with a card slot at the top of the oxygen delivery tube.

The bottom of the blade is provided with a positioning concave plate, and the bottom plate of the positioning concave plate is inserted into the slot.

The top of the blade corresponds to the vertical free end of the humidifying structure.

The thickness of the front cover body corresponding to the blade becomes thicker from bottom to top.

The inner side of the rear cover is provided with a positioning convex plate corresponding to the top of the blade, and the rear cover is provided with an oxygen outlet.

The front cover is L-shaped and includes a front cover body. The receiving groove is cut on the top of the front cover body. The slot is provided with an oxygen delivery part below the slot, and the channel of the oxygen delivery part communicates with the slot, and the left and right sides of the slot are respectively provided with sockets communicating with the accommodating tank and the slot.

The humidification structure includes a water balloon and a nanotube, and the top of the oxygen inlet channel is inserted with a nanotube, and the nanotube passes through the insertion hole on one side, the water balloon, and the insertion hole on the other side in turn, and its end faces the blade. upper part.

A silicone strip is provided at the bridge of the nose of the mask.

The moisturizing agent includes 0.5g of trimethylglycine, 0.125g of hydroxyethyl cellulose, 0.025g of hyaluronic acid, 6ml of propylene glycol, 5ml of 1,3-butanediol, 0.03g of disodium edetate, bis(hydroxyl Methyl) imidazolidinyl urea 0.1g, ethyl p-hydroxybenzoate 0.03g, borneol/strawberry essence 0.01g/0.012ml, water to 100ml.

Beneficial effects of the present invention: the present invention is composed of an oxygen valve and an exhalation valve respectively arranged on the left and right sides of the mask. The main function of the exhalation valve is to make the wearer exhale without pressure after putting on the mask; especially in plateau areas, the oxygen valve has added a moisturizing function in addition to the oxygen supplement function. After connecting the oxygen input, it can add a little moisture when the oxygen passes through output, so as to solve the problem of dryness and discomfort caused by long-term oxygen inhalation, and improve the comfort of the wearer.

Description of drawings

In order to illustrate the embodiment of the present invention more clearly, the embodiment will be described below in conjunction with the accompanying drawings.

Fig. 1 is a schematic plan view of the present invention.

Fig. 2 is a schematic cross-sectional side view of the first oxygen valve of the present invention.

Fig. 3 is a rear view schematic diagram of the first oxygen valve of the present invention.

Fig. 4 is the schematic diagram of the cross-sectional side view of the second oxygen valve of the present invention

Detailed ways

The following examples illustrate possible implementations of the present invention, but are not intended to limit the protection scope of the present invention.

As shown in Fig. 1, it is the first kind of preferred embodiment of the present invention, a kind of disposable oxygen humidification mouth mask, comprises mouth mask body 1, and oxygen valve 2 and exhalation valve 3 are respectively arranged on the both sides of mouth mask body 1, in mouth mask There is a silicone strip on the bridge of the nose to achieve better sealing and make the wearer more comfortable.

As shown in Figure 2 and Figure 3, it is the implementation structure of the first oxygen valve 2 of the present invention, which includes a front cover 21, blades 22 and a rear cover 23, the front cover 21 is L-shaped, including a front cover body 211, in The top of the front cover body is cut with an L-shaped storage tank, and an oxygen delivery tank 212 is provided at the bottom of the front cover body 211, and an oxygen delivery tube 213 is connected to the bottom of the oxygen delivery tank 212, and a card slot is provided on the top of the oxygen delivery tube 214 The humidification structure 4 is a nanofiber part or a medical absorbent cotton pad that is full of water. The raw material of the medical absorbent cotton pad is polyester fiber, and the material is environmentally friendly and has no peculiar smell; Water-absorbing cotton pad, the humidifying structure 4 is L-shaped, its vertical free end is against the lower side plate of the accommodation groove of the front cover body 211 , and its horizontal free end is against the inner wall of the rear cover 23 . The bottom of the blade 22 is provided with a positioning concave plate 221, and the bottom plate of the positioning concave plate is inserted on the draw-in groove. Correspondingly, the lower ends of the blades are fastened between the front cover and the rear cover. The top of the blade corresponds to the vertical free end of the humidifying structure 4 . The thickness of the front cover body corresponding to the blade becomes thicker from bottom to top. The inside of the rear cover is provided with a positioning convex plate 231 corresponding to the top of the blade, and the rear cover is provided with an oxygen outlet 232 . When the wearer inhales, the top of the blade opens relative to the front cover to supply oxygen to the wearer. When the oxygen is output, the moisture volatilized by the humidification structure is output to the user for inhalation to compensate for the discomfort of long-term oxygen inhalation. The humidification structure can absorb 10-12ml of water and provide 8 hours of airflow to slowly take it away. When exhaling, the blades are attached to the front cover and there is no oxygen output. The prescription of the moisturizing agent includes 0.5g of trimethylglycine, 0.125g of hydroxyethyl cellulose, 0.025g of hyaluronic acid, 6ml of propylene glycol, 5ml of 1,3-butanediol, 0.03g of disodium edetate, (Hydroxymethyl) imidazolidinyl urea 0.1g, ethyl p-hydroxybenzoate 0.03g, borneol/strawberry essence 0.01g/0.012ml, water to 100ml; the preparation process is as follows: 1: Take the prescription amount of ethyl p-hydroxybenzoate Add 70ml of water to the ester and heat to dissolve, and cool to room temperature; 2: Add bis(hydroxymethyl) imidazolidinyl urea, disodium edetate, and trimethylglycine in sequence and stir to dissolve; 3: Add the prescribed amount of hydroxyethyl Stir the cellulose until it dissolves; 4: Add the prescription amount of hyaluronic acid, spread it evenly on the surface of the solution, let it stand until it is completely dissolved; 5: Dissolve the prescription amount of borneol in the prescription amount of propylene glycol and 1,3-butanediol mixed solution , then add this mixed solution to the solution in step 4, and stir evenly; 6: (or: add the prescription amount of strawberry essence, propylene glycol and 1,3-butanediol to the solution in step 4 in sequence, and stir evenly;) Add water to 100ml, stir evenly, and filter to sterilize with a 0.45 filter membrane (not high temperature sterilization). This moisturizer can achieve better hydration and humidification effect, and can provide moisture delivery for up to 16 hours after wearing.

As shown in Figure 4, it is the preferred implementation structure of the second oxygen valve, which includes a front cover 21A, a blade 22A and a rear cover 23A, the front cover 21A is L-shaped, and includes a front cover body, which is cut on the top of the front cover body. The L-shaped holding tank, the front cover body below the holding tank is provided with a partition 211A, a slot 212A is arranged under the partition, an oxygen delivery part 213A is arranged under the slot, and the channel of the oxygen delivery part The 2131A communicates with the slot, and the left and right sides of the slot are respectively provided with jacks communicating with the accommodating slot and the slot. The humidification structure includes a water balloon 24 and a nanotube 25. The inlet end of the nanotube is inserted at the top of the channel of the oxygen delivery part. against the upper part of the blade. When the user exhales, there is no oxygen output. When the user inhales, the oxygen will be output. The output oxygen passes through the nanotubes in the water balloon. When the oxygen flows, the volatilized water will be taken out through the nanotubes and output to the user for inhalation. To make up for the dryness caused by long-term oxygen inhalation. The water balloon can contain 13-15ml of water, which can provide 10 hours of airflow to slowly take it away. The water balloon is flexible and can shrink when there is less water. The mouth mask of the present invention is hermetically packaged.

Claims (10)

1. A disposable oxygen humidification mask is characterized in that: comprise a mask body, an oxygen valve and an exhalation valve are respectively arranged on both sides of the mask body, a humidification structure is installed in the oxygen valve, and the oxygen valve includes a front cover, a humidification structure , blades and a rear cover, the lower end of the front cover is provided with an oxygen delivery pipe, the top of the front cover is provided with a storage tank, the storage tank is provided with a humidification structure, the blade is attached to the inner side wall of the front cover, the The bottom of the blade is clamped between the front cover and the rear cover, and the front cover and the rear cover are inserted. 2. The disposable oxygen humidification mask according to claim 1, characterized in that: the humidification structure is a nanofiber part that absorbs a humectant, or the humidification structure is a nanofiber part that absorbs water, or the humidification structure It is a medical cotton pad that absorbs water. The humidifying structure is L-shaped. The vertical free end is against the bottom plate of the receiving tank of the front cover, and the horizontal free end is against the inner wall of the rear cover. 3. The disposable oxygen humidification mask according to claim 2, characterized in that: the front cover is L-shaped, including a front cover body, and the top of the front cover body is cut with an L-shaped accommodating groove. An oxygen delivery groove is provided at the bottom of the front cover body, the oxygen delivery pipe communicates with the oxygen delivery pipe below the oxygen delivery pipe, and a card slot is arranged on the top of the oxygen delivery pipe. 4. The disposable oxygen humidification mask according to claim 3, characterized in that: the bottom of the blade is provided with a positioning concave plate, and the bottom plate of the positioning concave plate is inserted into the slot. 5. The disposable oxygen humidification mask according to claim 1, characterized in that: the top of the blade corresponds to the vertical free end of the humidification structure, and the thickness of the front cover body corresponding to the blade is from bottom to top thicken. 6. The disposable oxygen humidification mask according to claim 1, characterized in that: the inside of the back cover is provided with a positioning convex plate corresponding to the top of the blade, and the back cover is provided with an oxygen outlet. 7. The disposable oxygen humidification mask according to claim 1, characterized in that: the front cover is L-shaped, comprising a front cover body, the top of the front cover body is cut with the accommodation groove, the accommodation groove The lower front cover body is provided with a partition, and a slot is provided below the partition, and an oxygen delivery part is arranged below the slot. The two sides are respectively provided with jacks communicating with the accommodating groove and the slot. 8. The disposable oxygen humidification mask according to claim 8, characterized in that: the humidification structure includes a water balloon and a nanotube, the top of the oxygen inlet channel is inserted with a nanotube, and the nanotube passes through one side in turn Jack, water balloon, the other side jack, its end faces the top of blade. 9. The disposable oxygen humidification mask according to claim 1, characterized in that: a silica gel strip is provided at the bridge of the nose of the mask. 10. The disposable oxygen humidification mask according to claim 2, characterized in that: the moisturizing agent comprises 0.5g of trimethylglycine, 0.125g of hydroxyethyl cellulose, 0.025g of hyaluronic acid, 6ml of propylene glycol, 1,3 -Butylene glycol 5ml, disodium edetate 0.03g, bis(hydroxymethyl) imidazolidinyl urea 0.1g, ethyl p-hydroxybenzoate 0.03g, borneol/strawberry essence 0.01g/0.012ml, water to 100ml.

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