CN213158638U - Oxygen output assembly - Google Patents
Oxygen output assembly Download PDFInfo
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- CN213158638U CN213158638U CN202021459162.9U CN202021459162U CN213158638U CN 213158638 U CN213158638 U CN 213158638U CN 202021459162 U CN202021459162 U CN 202021459162U CN 213158638 U CN213158638 U CN 213158638U
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- bottle
- oxygen
- pipe
- humidification
- output
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Abstract
The utility model discloses an oxygen output subassembly, including flowmeter, input tube, air-vent valve, manometer, intercommunication pipeline, humidifying bottle, check valve, observation window, scale mark, intake pipe, bottle, water injection pipe, output tube and control valve. The utility model has the advantages that: install air-vent valve and manometer, can realize the step-down regulation to hyperbaric oxygen, conveniently adjust accurate pressure value, set up the check valve and prevent to cause the backward flow of oxygen because of the misoperation, play the guard action to the flowmeter, set up the observation window of transparence on the bottle, and be carved with the scale mark on the observation window, can see through the developments when the observation window observes patient's oxygen uptake very directly perceivedly, also can master the surplus of the interior humidification liquid of bottle at any time simultaneously, so that add at any time, all install the control valve on water injection pipe and the output tube, the switching of convenient pipeline is controlled, and then convenient to operate and use.
Description
Technical Field
The utility model relates to an output assembly specifically is an oxygen output assembly, belongs to medical system oxygen suppliment equipment technical field.
Background
Most medical equipment in emergency departments is prepared for rescuing critical patients, wherein the most important and basic medical oxygen inhalation machine is a medical oxygen inhalation machine, and after oxygen is produced by the oxygen inhalation machine, a special output assembly is required to be arranged for outputting the oxygen due to high-pressure oxygen.
For the existing oxygen output assembly of the oxygen generator, firstly, the pressure reduction adjustment can be carried out on high-pressure oxygen, but the output oxygen pressure value can not be observed visually, the judgment can only be carried out through the experience of an operator, the specific pressure adjustment process is easy to exceed the specified range, secondly, the existing output assembly only has the pressure adjustment function, the prepared oxygen belongs to dry oxygen, the patient can not directly inhale the prepared oxygen, the oxygen can be conveyed to the patient only by additionally arranging a humidifier, and the oxygen output assembly is inconvenient in specific operation and use.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an oxygen output assembly for solving the above-mentioned problem.
The utility model discloses a following technical scheme realizes above-mentioned purpose: an oxygen output assembly comprises a flow meter and a humidification bottle, wherein an air inlet end of the flow meter is connected with an input pipe, an air outlet end of the flow meter is connected with the humidification bottle through a communicating pipeline, and the humidification bottle comprises an air inlet pipe, a bottle body, a water injection pipe and an output pipe;
the air inlet pipe is vertically inserted into the bottle body, the bottom end of the air inlet pipe is located at the bottom of an inner cavity of the bottle body, the top end of the air inlet pipe is connected with the communicating pipeline through the connecting flange, the water injection pipe is arranged at the upper end of the bottle body, an output pipe is installed at the top end of the bottle body, and the output pipe is located on one side of the air inlet pipe.
As a further aspect of the present invention: the pressure regulating valve and the pressure gauge are installed on the pipe body of the input pipe, the pressure gauge is located on one side of the pressure regulating valve, and the pressure gauge is close to the flowmeter.
As a further aspect of the present invention: and a one-way valve is arranged on a communication pipeline between the flowmeter and the humidification bottle.
As a further aspect of the present invention: the humidifying bottle is filled with humidifying liquid, the injected humidifying liquid is sterilized distilled water, and the injection amount of the humidifying liquid is half of the volume of the humidifying bottle.
As a further aspect of the present invention: a transparent observation window is arranged on the bottle body of the humidification bottle, and scale marks are carved on the observation window.
As a further aspect of the present invention: and control valves are arranged on the water injection pipe and the output pipe.
The utility model has the advantages that: this oxygen output assembly reasonable in design: the humidifying bottle is provided with a pressure regulating valve and a pressure gauge, can realize the regulation of the output pressure of input 0.5MPa high-pressure oxygen to 0.35 MPa-0.4, is convenient to regulate to an accurate pressure value, is provided with a one-way valve to prevent the backflow of oxygen caused by improper operation, plays a role in protecting a flowmeter, is injected with humidifying liquid, is sterilized distilled water, has half of the volume of the humidifying liquid as that of the humidifying bottle, humidifies dry oxygen to supply oxygen to a patient, can prevent the half of humidifying liquid from escaping or entering an oxygen inhalation tube, is provided with a transparent observation window on the bottle body, is engraved with scale lines, can visually observe the dynamics of the patient during oxygen inhalation through the observation window, can master the residual amount of the humidifying liquid in the bottle at any time to facilitate the addition at any time, and is provided with a control valve on a water injection tube and an output tube, the opening and closing of the pipeline are conveniently controlled, and therefore the pipeline is convenient to operate and use.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
fig. 2 is a schematic view of the sectional structure of the humidifying bottle of the present invention.
In the figure: 1. flowmeter, 2, input tube, 3, air-vent valve, 4, manometer, 5, intercommunication pipeline, 6, humidifying bottle, 7, check valve, 8, observation window, 9, scale mark, 10, intake pipe, 11, bottle, 12, water injection pipe, 13, output tube and 14, control valve.
Detailed Description
The technical solutions in the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments in the present invention, all other embodiments obtained by a person skilled in the art without creative work belong to the protection scope of the present invention.
Referring to fig. 1-2, an oxygen output assembly comprises a flow meter 1 and a humidification bottle 6, wherein an air inlet end of the flow meter 1 is connected with an input tube 2, an air outlet end of the flow meter 1 is connected with the humidification bottle 6 through a communication pipeline 5, and the humidification bottle 6 comprises an air inlet tube 10, a bottle body 11, a water injection tube 12 and an output tube 13;
the air inlet pipe 10 is vertically inserted into the bottle body 11, the bottom end of the air inlet pipe 10 is located at the bottom of an inner cavity of the bottle body 11, the top end of the air inlet pipe 10 is connected with the communicating pipeline 5 through a connecting flange, the water injection pipe 12 is arranged at the upper end of a bottle body of the bottle body 11, an output pipe 13 is installed at the top end of the bottle body 11, and the output pipe 13 is located on one side of the air inlet pipe 10.
Install air-vent valve 3 and manometer 4 on the body of input tube 2, and manometer 4 is located one side of air-vent valve 3, and manometer 4 is close to flowmeter 1, can realize adjusting the 0.5MPa high pressure oxygen output pressure of input to 0.35MPa ~ 0.4 to but manometer 4 is by showing the pressure after adjusting, conveniently adjusts accurate pressure value.
Further, in the embodiment of the present invention, the communication pipe 5 between the flow meter 1 and the humidification bottle 6 is provided with the check valve 7, so as to prevent the backflow of oxygen due to improper operation, and protect the flow meter 1.
Further, in the embodiment of the utility model provides an in, be annotated with humidifying liquid in humidifying bottle 6, and the humidifying liquid that injects is sterilization distilled water, and humidifying liquid injection volume is half of humidifying bottle 6 bottles internal volumes, carries out the humidification to dry oxygen to in carrying out the oxygen suppliment to the patient, inject half humidifying liquid simultaneously and can prevent to escape or get into the oxygen uptake pipe.
Further, in the embodiment of the utility model provides an in, set up transparent observation window 8 on the bottle 11 of humidifying bottle 6, just be carved with scale mark 9 on the observation window 8, can see through the developments when observation window 8 observes patient's oxygen uptake very directly perceivedly, also can master the surplus of the interior humidifying liquid of bottle at any time simultaneously to add at any time.
Further, in the embodiment of the present invention, the control valve 14 is installed on the water injection pipe 12 and the output pipe 13, so as to control the opening and closing of the pipeline conveniently, and further facilitate the operation and use.
The working principle is as follows: when the oxygen output assembly is used, firstly, high-pressure dry oxygen is connected into an input pipe 2, the output pressure of the oxygen is adjusted to 0.35 MPa-0.4 by using a pressure adjusting valve 3, the output flow of the oxygen can be adjusted within the range of 10L/min by using a flow meter 1, the oxygen output by the flow meter 1 enters a humidifying bottle 6 for humidifying treatment, and finally, the oxygen is output by a nasal suction pipe connected with an output pipe 13.
It is obvious to a person skilled in the art that the invention is not restricted to details of the above-described exemplary embodiments, but that it can be implemented in other specific forms without departing from the spirit or essential characteristics of the invention. The present embodiments are therefore to be considered in all respects as illustrative and not restrictive, the scope of the invention being indicated by the appended claims rather than by the foregoing description, and all changes which come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein. Any reference sign in a claim should not be construed as limiting the claim concerned.
Furthermore, it should be understood that although the present description refers to embodiments, not every embodiment may contain only a single embodiment, and such description is for clarity only, and those skilled in the art should integrate the description, and the embodiments may be combined as appropriate to form other embodiments understood by those skilled in the art.
Claims (6)
1. An oxygen output assembly comprises a flowmeter (1) and a humidification bottle (6), and is characterized in that an air inlet end of the flowmeter (1) is connected with an input pipe (2), an air outlet end of the flowmeter (1) is connected with the humidification bottle (6) through a communicating pipeline (5), and the humidification bottle (6) comprises an air inlet pipe (10), a bottle body (11), a water injection pipe (12) and an output pipe (13);
intake pipe (10) are vertical assigns in bottle (11), the bottom of intake pipe (10) is located the inner chamber bottom of bottle (11), the top of intake pipe (10) is passed through flange and is linked together with communicating pipe (5), water injection pipe (12) are seted up in the body upper end of bottle (11), output tube (13) are installed on the top of bottle (11), just output tube (13) are located one side of intake pipe (10).
2. The oxygen output assembly according to claim 1, wherein the input tube (2) is provided with a pressure regulating valve (3) and a pressure gauge (4) on the tube body, the pressure gauge (4) is arranged on one side of the pressure regulating valve (3), and the pressure gauge (4) is arranged close to the flow meter (1).
3. The oxygen output assembly according to claim 1, wherein a one-way valve (7) is mounted on the communication pipe (5) between the flow meter (1) and the humidification bottle (6).
4. The oxygen output assembly according to claim 1, wherein the humidification bottle (6) is filled with humidification liquid, the humidification liquid is sterilized distilled water, and the amount of the humidification liquid is half of the volume of the humidification bottle (6).
5. The oxygen output assembly according to claim 4, wherein the body (11) of the humidification bottle (6) is provided with a transparent observation window (8), and the observation window (8) is marked with scale marks (9).
6. The oxygen delivery assembly according to claim 4, wherein the water injection pipe (12) and the output pipe (13) are each provided with a control valve (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021459162.9U CN213158638U (en) | 2020-07-22 | 2020-07-22 | Oxygen output assembly |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202021459162.9U CN213158638U (en) | 2020-07-22 | 2020-07-22 | Oxygen output assembly |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN213158638U true CN213158638U (en) | 2021-05-11 |
Family
ID=75795045
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202021459162.9U Active CN213158638U (en) | 2020-07-22 | 2020-07-22 | Oxygen output assembly |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN213158638U (en) |
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2020
- 2020-07-22 CN CN202021459162.9U patent/CN213158638U/en active Active
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right | ||
| PE01 | Entry into force of the registration of the contract for pledge of patent right |
Denomination of utility model: An oxygen output component Effective date of registration: 20230602 Granted publication date: 20210511 Pledgee: Bank of China Limited Beihai branch Pledgor: GUANGXI XINYU RUILIN MEDICAL TECHNOLOGY Co.,Ltd. Registration number: Y2023450000083 |