CN216246487U - Oxygen flow meter capable of measuring total usage amount - Google Patents
Oxygen flow meter capable of measuring total usage amount Download PDFInfo
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- CN216246487U CN216246487U CN202122107900.4U CN202122107900U CN216246487U CN 216246487 U CN216246487 U CN 216246487U CN 202122107900 U CN202122107900 U CN 202122107900U CN 216246487 U CN216246487 U CN 216246487U
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Abstract
The utility model relates to the technical field of medical equipment, in particular to an oxygen flow meter capable of measuring the total amount of usage, which comprises a flow area, wherein the flow area is cylindrical, an oxygen interface inlet is arranged on the side surface of the bottom of the flow area, an atomization bottle is arranged below the flow area, an oxygen interface outlet and the oxygen interface inlet are connected together through an internal pipeline of the flow area, a V-shaped ball valve is arranged in the pipeline, the internal pipelines on two sides of the V-shaped ball valve are connected with atomization pipelines to the inside of the atomization bottle, the V-shaped ball valve is connected with a flow adjusting knob, a cylindrical electrical area is arranged above the flow area, a touch screen is arranged on the front surface of the electrical area, a cylindrical visual metering cylinder is arranged above the electrical area, scales are arranged on the visual metering cylinder, and an electromagnetic buoy is arranged in the visual metering cylinder. The utility model can intelligently count and display the total amount and the total duration of oxygen use.
Description
Technical Field
The utility model relates to the technical field of medical equipment, in particular to an oxygen flow meter capable of measuring the total usage amount.
Background
Oxygen therapy is a method of alleviating hypoxia. The proper amount of oxygen inhalation is used for solving the problem of oxygen deficiency, improving the partial pressure of arterial blood oxygen and the level of oxygen saturation, and promoting metabolism, and is one of important methods for adjuvant therapy of various diseases. The oxygen inhalation mask is a wall type oxygen flow meter, the main body comprises a flow regulating switch, a flow meter, an air inlet, an air outlet (an oxygen outlet and/or an atomizing port) and a humidification bottle opening, and does not comprise a statistical table for calculating the total oxygen amount or the duration of use.
Before the current situation of the aging society, the elderly are very concerned about the use of medical expenses, so that the patients often suffer from the contradiction of nursing caused by the inconsistency of charging and use. There is a need for an oxygen flow meter that can measure the total volume and duration of oxygen flow to avoid this conflict and avoid wasting resources.
SUMMERY OF THE UTILITY MODEL
The present invention is directed to an oxygen flow meter capable of measuring the total amount of oxygen used, so as to solve the problems mentioned in the background art.
In order to achieve the purpose, the utility model provides the following technical scheme:
an oxygen flow meter capable of measuring the total amount of used oxygen comprises a flow area, wherein the flow area is in a cylindrical shape, the side surface of the bottom of the flow area is provided with an oxygen interface inlet, the side surface of the flow area is provided with an oxygen interface outlet, the front surface of the flow area is provided with a flow adjusting knob, an atomizing bottle is arranged below the flow area, the outlet of the oxygen interface and the inlet of the oxygen interface are connected together through an internal pipeline of the flow area, a V-shaped ball valve is arranged in the pipeline, the inner pipelines at two sides of the V-shaped ball valve are connected with an atomizing pipeline to the atomizing bottle, the V-shaped ball valve is connected with the flow adjusting knob, a cylindrical electric area is arranged above the flow area, the front surface of the electric area is provided with a touch screen, a cylindrical visual measuring cylinder is arranged above the electric area, the visual measuring cylinder is provided with scales, and an electromagnetic buoy is arranged in the visual measuring cylinder.
Further, the visual measuring cylinder is made of transparent plastic, the electromagnetic buoy is a circular plastic sheet with the diameter smaller than that of the visual measuring cylinder, and a constant magnetic core is arranged in the electromagnetic buoy.
Further, the electric district is equipped with the electro-magnet with visual measuring section of thick bamboo junction, the inside treater that is equipped with of electric district, inside NFC module and the wireless module of still being equipped with of electric district, the inside velocity of flow monitoring module that is close to the internal pipeline of oxygen interface export that is equipped with of flow district.
Further, the processor is interactively connected with the wireless module, the NFC module and the flow rate monitoring module are input and connected with the processor, the processor is interactively connected with the touch screen, and the control port of the NFC module is output and connected with the interaction port of the processor and the interaction port of the touch screen.
Further, the touch screen is divided into a left interface and a right interface, the left interface is used for displaying flow speed and flow accumulation, and the right interface is used for displaying accumulated time.
Compared with the prior art, the utility model has the beneficial effects that: the technical scheme designs an oxygen flow meter arranged at the oxygen inhalation end, can detect the oxygen flow when in use, and obtains the used oxygen amount according to the oxygen flow and the use duration under the corresponding flow; meanwhile, the oxygen flow can be adjusted through the flow adjusting knob, the total oxygen supply amount and the total oxygen supply duration of oxygen at different flows can be accumulated in the metering process, and therefore the total oxygen consumption is counted. The demonstration of statistics end is shown through touch-sensitive screen and visual measurement section of thick bamboo, and the setting of system, if statistics zero setting need just can adjust through medical personnel's identity card scanning NFC module, guarantees the accuracy of statistics.
Drawings
FIG. 1 is a schematic view of the overall structure of the present invention;
FIG. 2 is a cross-sectional view of the present invention;
fig. 3 is a schematic circuit diagram of the present invention.
In the figure: 1. a visual metering drum; 11. calibration; 12. an electromagnetic buoy; 2. an electrical zone; 21. a touch screen; 22. an electromagnet; 23. a processor; 24. an NFC module; 25. a wireless module; 3. a flow area; 31. an oxygen interface inlet; 32. an oxygen interface outlet; 33. a flow adjustment knob; 34. a V-shaped ball valve; 35. a flow rate monitoring module; 4. an atomizing bottle; 41. an atomizing pipe.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
In the description of the present invention, it is to be understood that the terms "center", "longitudinal", "lateral", "length", "width", "thickness", "upper", "lower", "front", "rear", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", "outer", "clockwise", "counterclockwise", and the like, indicate orientations and positional relationships based on those shown in the drawings, and are used only for convenience of description and simplicity of description, and do not indicate or imply that the equipment or element being referred to must have a particular orientation, be constructed and operated in a particular orientation, and thus, should not be considered as limiting the present invention.
Furthermore, the terms "first", "second" and "first" are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include one or more of that feature. In the description of the present invention, "a plurality" means two or more unless specifically defined otherwise.
Referring to fig. 1-3, the present invention provides a technical solution:
an oxygen flowmeter capable of measuring the total amount of use comprises a flow area 3, wherein the flow area 3 is a cylinder, an oxygen interface inlet 31 is arranged on the side surface of the bottom of the flow area 3, an oxygen interface outlet 32 is arranged on the side surface of the flow area 3, a flow adjusting knob 33 is arranged on the front surface of the flow area 3, an atomizing bottle 4 is arranged below the flow area 3, the oxygen interface outlet 32 and the oxygen interface inlet 31 are connected together through an internal pipeline of the flow area 3, a V-shaped ball valve 34 is arranged in the pipeline, the internal pipelines on the two sides of the V-shaped ball valve 34 are connected with an atomizing pipeline 41 into the atomizing bottle 4, the V-shaped ball valve 34 is connected with the flow adjusting knob 33, a cylindrical electric area 2 is arranged above the flow area 3, a touch screen 21 is arranged on the front surface of the electric area 2, and a visual measuring cylinder 1 is arranged above the electric area 2, the visual measuring cylinder 1 is provided with scales 11, and the visual measuring cylinder 1 is internally provided with an electromagnetic buoy 12.
The visual measuring cylinder 1 is made of transparent plastic, the electromagnetic buoy 12 is a circular plastic piece with the diameter smaller than that of the visual measuring cylinder 1, and a constant magnetic core is arranged in the electromagnetic buoy 12.
The junction of the electrical zone 2 and the visual metering cylinder 1 is provided with an electromagnet 22, the processor 23 is arranged in the electrical zone 2, the NFC module 24 and the wireless module 25 are further arranged in the electrical zone 2, and the flow rate monitoring module 35 is arranged on an inner pipeline close to the oxygen interface outlet 32 in the flow zone 3.
The processor 23 is interactively connected with the wireless module 25, the NFC module 24 and the flow rate monitoring module 35 are connected with the processor 23 in an input mode, the processor 23 is interactively connected with the touch screen 21, and the control port output of the NFC module 24 is connected with the interaction ports of the processor 23 and the touch screen 21.
The touch screen 21 is divided into a left interface and a right interface, the left interface is used for displaying flow speed and flow accumulation, and the right interface is used for displaying accumulated time.
Further, it should be noted that the processor 23 under the present design employs an STM32 minimal system. The wireless module 14 is a PW02 bluetooth module. The touch panel 21 used is a TFT liquid crystal panel. The above-mentioned alternatives are all prior art, and the application of the prior art can be understood by a worker skilled in the art; the present design does not involve further modifications of the electrical components and modifications of the methods of use described above and will not be described in detail herein.
The working principle of the design is as follows: the flow adjusting knob 33 adjusts the oxygen flow and flow rate by controlling the V-shaped ball valve 34, and the flow and flow rate are transmitted to the processor 23 through the flow rate monitoring module 35; the processor 23 processes the information and displays the information through the touch screen 21, and changes the magnetic display of the electromagnetic buoy 12 by controlling the current intensity of the electromagnet 22. The NFC module 24 is configured to restrict the setting and use of the touch screen 21, and the touch screen 21 may be operated only when passing through an identity card of a medical worker; in addition, the flow information, the flow rate information and the accumulated time are transmitted to the hospital terminal through the wireless module 25 in real time.
The foregoing shows and describes the general principles, essential features, and advantages of the utility model. It will be understood by those skilled in the art that the present invention is not limited to the embodiments described above, and the preferred embodiments of the present invention are described in the above embodiments and the description, and are not intended to limit the present invention. The scope of the utility model is defined by the appended claims and equivalents thereof.
Claims (5)
1. An oxygen flow meter capable of measuring the total amount of use, comprising a flow area (3), characterized in that: the flow area (3) is cylindrical in shape, an oxygen interface inlet (31) is arranged on the side face of the bottom of the flow area (3), an oxygen interface outlet (32) is arranged on the side face of the flow area (3), a flow adjusting knob (33) is arranged on the front face of the flow area (3), an atomizing bottle (4) is arranged below the flow area (3), the oxygen interface outlet (32) and the oxygen interface inlet (31) are connected together through an inner pipeline of the flow area (3), a V-shaped ball valve (34) is arranged in the pipeline, atomizing pipelines (41) to the atomizing bottle (4) are connected to the inner pipelines on two sides of the V-shaped ball valve (34), the V-shaped ball valve (34) is connected with the flow adjusting knob (33), a cylindrical electric area (2) is arranged above the flow area (3), a touch screen (21) is arranged on the front face of the electric area (2), a cylindrical visual metering cylinder (1) is arranged above the electric area (2), the visual measuring cylinder (1) is provided with scales (11), and an electromagnetic buoy (12) is arranged in the visual measuring cylinder (1).
2. A meter for metering the total amount of oxygen used according to claim 1, wherein: the visual measuring cylinder (1) is made of transparent plastic, the electromagnetic buoy (12) is a circular plastic sheet with the diameter smaller than that of the visual measuring cylinder (1), and a constant magnetic core is arranged in the electromagnetic buoy (12).
3. A meter for metering the total amount of oxygen used according to claim 1, wherein: electric zone (2) and visual measuring section of thick bamboo (1) junction are equipped with electro-magnet (22), inside treater (23) of being equipped with of electric zone (2), inside NFC module (24) and the wireless module (25) of still being equipped with of electric zone (2), be equipped with velocity of flow monitoring module (35) on the inside pipeline that is close to oxygen interface export (32) of flow district (3).
4. A meter for metering the total amount of oxygen used according to claim 3, wherein: the processor (23) is connected with the wireless module (25) in an interactive mode, the NFC module (24) and the flow rate monitoring module (35) are connected with the processor (23) in an input mode, the processor (23) is connected with the touch screen (21) in an interactive mode, and the control port of the NFC module (24) is connected with the interactive port of the processor (23) and the interactive port of the touch screen (21) in an output mode.
5. A meter for metering the total amount of oxygen used according to claim 1, wherein: the touch screen (21) is divided into a left interface and a right interface, the left interface is used for displaying flow speed and flow accumulation, and the right interface is used for displaying accumulated time.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107900.4U CN216246487U (en) | 2021-09-02 | 2021-09-02 | Oxygen flow meter capable of measuring total usage amount |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202122107900.4U CN216246487U (en) | 2021-09-02 | 2021-09-02 | Oxygen flow meter capable of measuring total usage amount |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN216246487U true CN216246487U (en) | 2022-04-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202122107900.4U Active CN216246487U (en) | 2021-09-02 | 2021-09-02 | Oxygen flow meter capable of measuring total usage amount |
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| Country | Link |
|---|---|
| CN (1) | CN216246487U (en) |
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2021
- 2021-09-02 CN CN202122107900.4U patent/CN216246487U/en active Active
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