CN212730660U

CN212730660U - Medical oxygen humidification bottle

Info

Publication number: CN212730660U
Application number: CN202020428879.0U
Authority: CN
Inventors: 王金香
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-03-29
Filing date: 2020-03-29
Publication date: 2021-03-19
Anticipated expiration: 2030-03-29

Abstract

The utility model relates to a medical oxygen humidification bottle, which comprises a bottle main body, a bottle cap covered on the bottle main body, and an oxygen inlet pipe arranged in the center of the bottle cap, wherein the lower end of the bottle cap extends into the bottle main body; the bottle cap is provided with an oxygen outlet pipe and a liquid inlet valve; the upper part of the oxygen inlet pipe is provided with an oxygen inlet connector and a flowmeter connector, and the lower end of the oxygen inlet pipe extends into the air inlet screen cylinder. The utility model relates to a medical oxygen humidifying bottle, its simple structure, low cost, design benefit, convenient to use, its humidifying mode is gone upward along guide plate spiral in getting into the bottle main part through the small bubble, has prolonged humidifying path length when increasing humidifying area of contact to make oxygen obtain abundant humidifying.

Description

Medical oxygen humidification bottle

Technical Field

The utility model relates to a medical oxygen inhalation device, in particular to a medical oxygen humidification bottle.

Background

The medical oxygen humidifying bottle is used in oxygen supplying system in medical center, and is one oxygen treating apparatus connected between oxygen bottle or other form of air source and oxygen inhaling pipe or mask. The existing humidification bottle is composed of a sample inlet pipe and a bottle body, wherein the bottle body is filled with humidification water, the sample inlet pipe is inserted into the bottle body to introduce oxygen into the humidification water for humidification, but the oxygen introduced into the sample inlet pipe of the humidification bottle has larger bubbles formed when meeting water, and has smaller specific surface area in contact with water relatively, and the bubbles directly rise, and the advancing route in the humidification water is shorter, so that the humidification effect of the oxygen is weakened.

SUMMERY OF THE UTILITY MODEL

The to-be-solved technical problem of the utility model is to overcome the defect that the humidification is insufficient caused by the big bubble rising upward humidification process of the existing oxygen humidification bottle, and provide a medical oxygen humidification bottle capable of fully humidifying oxygen.

In order to solve the technical problem, the medical oxygen humidification bottle comprises a bottle main body, a bottle cap which is sealed on the bottle main body, and an oxygen inlet pipe which is arranged in the center of the bottle cap and the lower end of which extends into the bottle main body, wherein a guide plate which extends upwards in a spiral shape is arranged in the bottle main body, an air inlet screen cylinder is arranged at the bottom of the bottle main body, and a large number of screen holes are distributed on the air inlet screen cylinder; the bottle cap is provided with an oxygen outlet pipe and a liquid inlet valve; the upper part of the oxygen inlet pipe is provided with an oxygen inlet connector and a flowmeter connector, and the lower end of the oxygen inlet pipe extends into the air inlet screen cylinder. By adopting the design, when in use, the bottle cap of the bottle main body is connected and buckled, the sample inlet pipe is screwed into the bottle body until the lower end of the sample inlet pipe is buckled into the air inlet screen cylinder, the oxygen inlet interface is connected with an oxygen bottle through a conduit, the oxygen outlet pipe is connected with an oxygen inhaler or an oxygen inhalation mask through a conduit, the flowmeter interface is provided with a flowmeter, injecting purified humidified water into the bottle main body through the liquid inlet valve, introducing oxygen into the sampling tube, performing primary cutting through a gap between the lower end of the oxygen inlet tube and the bottom surface of the bottle main body, then enters a gap between the oxygen inlet pipe and the air inlet screen drum, and carries out oxygen equalization through the screen holes on the side wall of the air inlet screen drum, thereby guarantee to form a large amount of small bubbles after oxygen lets in, overcome the big bubble and rise and lead to the insufficient defect of humidification, the small bubble advances into bottle main part and goes upward along guide plate spiral, has prolonged humidification path length when increasing humidification area of contact to make oxygen obtain abundant humidification.

Preferably, the outer wall of the oxygen inlet pipe is provided with a rubber sealing sleeve. So design, in will advancing the oxygen pipe screw in barrel, the rubber seal cover can seal up the clearance between guide plate and the oxygen pipe to guarantee the spiral ascending path of oxygen in the bottle main part.

As optimization, an air inlet screen cylinder at the bottom of the bottle main body is positioned below the guide plate, the air inlet screen cylinder is cylindrical, a cylinder cover is arranged at the upper part of the air inlet screen cylinder, and a central hole matched with the oxygen inlet pipe is formed in the center of the cylinder cover. So design, utilize rubber seal cover down along spacing oxygen inlet pipe and bottle main part bottom surface to leave the clearance, oxygen lets in the back and once cuts through oxygen inlet pipe and bottle main part bottom surface, then gets into the oxygen inlet pipe and the clearance between the sieve section of thick bamboo that admits air, carries out the oxygen equipartition through the sieve gas pocket on the sieve section of thick bamboo lateral wall that admits air to form a large amount of small bubbles after guaranteeing that oxygen lets in, overcome the big bubble and rise and lead to the insufficient defect of humidifying.

Preferably, the bottle cap is of a hollow double-layer structure, and a deformation interlayer cavity is formed in the middle of the bottle cap. So design, the cooperation advances the oxygen pipe screw in bottle in-process, compresses tightly through bottle lid deformation, guarantees the gas tightness between oxygen pipe and the central via hole of bottle lid.

The utility model relates to a medical oxygen humidifying bottle, its simple structure, low cost, design benefit, convenient to use, its humidifying mode is gone upward along guide plate spiral in getting into the bottle main part through the small bubble, has prolonged humidifying path length when increasing humidifying area of contact to make oxygen obtain abundant humidifying.

Drawings

The following will further explain the medical oxygen humidification bottle of the present invention with reference to the attached drawings:

FIG. 1 is a schematic plan view of the medical oxygen humidification bottle;

FIG. 2 is a schematic diagram of the exploded structure of FIG. 1;

FIG. 3 is a schematic sectional view taken along line A-A of FIG. 1;

fig. 4 is a perspective view of the humidifier of the medical oxygen humidification bottle (the realized part is an external visual structure, and the broken line part is an internal perspective structure).

In the figure:

1-a bottle main body, 2-a bottle cap and 3-an oxygen inlet pipe;

11-guide plate, 12-air inlet screen cylinder, 13-screen air hole, 14-cylinder cover, 21-oxygen outlet pipe, 22-liquid inlet valve, 23-deformation interlayer cavity, 31-oxygen inlet interface, 32-flowmeter interface and 33-rubber sealing sleeve.

Detailed Description

As shown in fig. 1 to 4, the medical oxygen humidification bottle comprises a bottle main body 1, a bottle cap 2 sealed on the bottle main body 1, and an oxygen inlet pipe 3 arranged in the center of the bottle cap 2 and extending from the lower end of the bottle cap to the inside of the bottle main body 1, wherein a guide plate 11 extending upwards in a spiral shape is arranged in the bottle main body 1, an air inlet screen cylinder 12 is arranged at the bottom of the bottle main body 1, and a large number of screen holes 13 are distributed in the air inlet screen cylinder 12; an oxygen outlet pipe 21 and a liquid inlet valve 22 are arranged on the bottle cap 2; the upper part of the oxygen inlet pipe 3 is provided with an oxygen inlet interface 31 and a flowmeter interface 32, and the lower end of the oxygen inlet pipe 3 extends into the air inlet screen cylinder 12. During the use, connect the lock with bottle main part bottle lid silk, will advance in the appearance pipe screw in bottle to advance in the appearance pipe lower extreme lock income air inlet sieve section of thick bamboo, will advance the oxygen interface and pass through pipe connection oxygen cylinder, it passes through pipe connection oxygen inhaler or oxygen mask to go out the oxygen pipe, flowmeter interface installation flowmeter, will purify humidifying water after through the feed liquor valve and pour into in the bottle main part, oxygen carries out once cutting through advancing oxygen pipe lower extreme and bottle main part bottom surface clearance behind the appearance pipe, then get into the clearance between oxygen inlet pipe and the air inlet sieve section of thick bamboo, carry out the oxygen equipartition through the sieve gas pocket on the air inlet sieve section of thick bamboo lateral wall, thereby guarantee to form a large amount of small bubbles after oxygen lets in, overcome the big bubble and rise the defect that leads to the humidifying inadequately, small bubble advances along guide plate spiral in the bottle main part, humidifying path length has been prolonged when increasing humidifying area of contact.

And a rubber sealing sleeve 33 is arranged on the outer wall of the oxygen inlet pipe 3. The oxygen inlet pipe is screwed into the barrel body, and the rubber sealing sleeve can seal the gap between the guide plate and the oxygen inlet pipe, so that the spiral upward path of oxygen in the bottle main body is ensured.

An air inlet screen cylinder 12 at the bottom of the bottle main body 1 is positioned below the guide plate 11, the air inlet screen cylinder 12 is cylindrical, a cylinder cover 14 is arranged at the upper part of the air inlet screen cylinder 12, and a central hole matched with the oxygen inlet pipe 3 is formed in the center of the cylinder cover 14. Utilize down along spacing oxygen inlet pipe and bottle main part bottom surface to leave the clearance under the rubber seal cover, oxygen lets in the back and once cuts through oxygen inlet pipe and bottle main part bottom surface, then gets into the clearance between oxygen inlet pipe and the sieve section of thick bamboo that admits air, carries out the oxygen equipartition through the sieve gas pocket on the sieve section of thick bamboo lateral wall that admits air to form a large amount of small bubbles after guaranteeing oxygen to let in, overcome the big bubble and rise and lead to the insufficient defect of humidifying.

The bottle cap 2 is of a hollow double-layer structure, and a deformation interlayer cavity 23 is formed in the middle of the bottle cap 2. In the process of matching with the oxygen inlet pipe to be screwed into the bottle body, the oxygen inlet pipe is compressed through the deformation of the bottle cap, and the air tightness between the oxygen inlet pipe and the central through hole of the bottle cap is ensured.

The medical oxygen humidifying bottle is simple in structure, low in cost, ingenious in design and convenient to use, small bubbles enter the bottle main body in a humidifying mode and spirally go upwards along the guide plate, the humidifying contact area is increased, and meanwhile the humidifying path length is prolonged, so that oxygen is fully humidified.

The above embodiments are intended to be illustrative of the manner in which the invention may be made and used by persons skilled in the art, and modifications to the above embodiments will be apparent to those skilled in the art, and it is therefore intended that the invention, including but not limited to the above embodiments, be limited to any methods, processes and products consistent with the principles and novel and inventive features disclosed herein, and which are to be interpreted as illustrative and not in a limiting sense.

Claims

1. A medical oxygen humidification bottle is characterized in that: comprises a bottle main body (1), a bottle cap (2) which is sealed on the bottle main body (1), and an oxygen inlet pipe (3) which is arranged in the center of the bottle cap (2) and the lower end of which extends into the bottle main body (1), wherein,

a guide plate (11) which extends upwards in a spiral manner is arranged in the bottle main body (1), an air inlet screen cylinder (12) is arranged at the bottom of the bottle main body (1), and a large number of screen air holes (13) are distributed in the air inlet screen cylinder (12); an oxygen outlet pipe (21) and a liquid inlet valve (22) are arranged on the bottle cap (2); an oxygen inlet connector (31) and a flowmeter connector (32) are arranged at the upper part of the oxygen inlet pipe (3), and the lower end of the oxygen inlet pipe (3) extends into the air inlet screen drum (12).

2. The medical oxygen humidification bottle of claim 1, wherein: and a rubber sealing sleeve (33) is arranged on the outer wall of the oxygen inlet pipe (3).

3. The medical oxygen humidification bottle of claim 2, wherein: an air inlet sieve cylinder (12) at the bottom of the bottle main body (1) is positioned below the guide plate (11), the air inlet sieve cylinder (12) is cylindrical, a cylinder cover (14) is arranged on the upper part of the air inlet sieve cylinder (12), and a central hole matched with the oxygen inlet pipe (3) is formed in the center of the cylinder cover (14).

4. The medical oxygen humidification bottle of claim 3, wherein: the bottle cap (2) is of a hollow double-layer structure, and a deformation interlayer cavity (23) is formed in the middle of the bottle cap (2).