CN215504937U - Medical oxygen timing and metering device - Google Patents
Medical oxygen timing and metering device Download PDFInfo
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- CN215504937U CN215504937U CN202120500195.1U CN202120500195U CN215504937U CN 215504937 U CN215504937 U CN 215504937U CN 202120500195 U CN202120500195 U CN 202120500195U CN 215504937 U CN215504937 U CN 215504937U
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- metering device
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Abstract
The utility model discloses a medical oxygen timing and metering device, which comprises a moisturizing oxygen flow meter main body, a digital display gas flow meter and an oxygen absorption pipe; the moisture-preserving oxygen flow meter main body comprises a float flow meter, a valve body and a humidification bottle which are connected in sequence, and the upper part of the valve body is provided with a flow regulating valve; the gas outlet of the digital display gas flowmeter is connected with the flow regulating valve, the gas inlet of the digital display gas flowmeter is connected with the gas inlet nozzle, and the oxygen metering device is used for accurately metering the consumption of oxygen. According to the medical moisturizing oxygen flow meter, the digital display gas flow meter can accurately record the oxygen inhalation amount and the total oxygen inhalation time of a patient, so that the oxygen inhalation duration of the patient can be accurately timed, the accuracy of oxygen consumption metering is improved, and medical disputes are avoided; the float flowmeter has an auxiliary function, and can be used for observing the gas flow in an all-around manner, so that the visual dead angle displayed by a screen can be avoided, and the use is convenient.
Description
Technical Field
The utility model relates to the field of medical instruments, in particular to a medical oxygen timing and metering device.
Background
Oxygen inhalation is a treatment method commonly used in clinic, an oxygen flowmeter is an indispensable part of a medical oxygen supply system, and the quality of the oxygen flowmeter directly influences whether the oxygen supply system can work normally. Be provided with air inlet, flow control valve, gas outlet and humidifying device on traditional flowmeter, the air inlet is linked together with hospital's central oxygen system, and dry oxygen gets into the humidifying device through the air inlet and accomplishes the humidifying back and flow out from the gas outlet, accomplishes the humidifying process.
However, the currently clinically used oxygen humidification device can only be used for adjusting the output flow, but cannot be used for counting the oxygen consumption or oxygen inhalation time of a patient, medical staff must use special paper for recording, which brings inconvenience to the work of the medical staff, and meanwhile, the cost problem often conflicts with the patient to cause misunderstanding.
SUMMERY OF THE UTILITY MODEL
The utility model aims to provide a medical oxygen timing and metering device aiming at the problems in the prior art.
In order to achieve the purpose, the utility model adopts the technical scheme that:
the medical oxygen timing and metering device comprises a moisturizing oxygen flow meter main body, a digital display gas flow meter and an oxygen absorption pipe; the moisture-preserving oxygen flow meter main body comprises a float flow meter, a valve body and a humidification bottle which are connected in sequence, and the upper part of the valve body is provided with a flow regulating valve; the gas outlet of the digital display gas flowmeter is connected with the flow regulating valve, the gas inlet of the digital display gas flowmeter is connected with the gas inlet nozzle, and the digital display gas flowmeter is used for accurately measuring the consumption of oxygen.
Furthermore, a display screen, an on-off key and a zero returning key are arranged on the main body of the digital display oxygen timing and metering device.
Furthermore, a battery is arranged in the digital display device main body.
Further, the float flow meter includes a graduated tube, and a float disposed within the graduated tube.
Furthermore, the lower part of the valve body is a cover body, and the cover body is detachably connected with the humidification bottle.
Further, the bottom end of the flow regulating valve is connected with a vent pipe extending into the humidification bottle.
Further, the lateral wall of lid is equipped with the air outlet nozzle, the air outlet nozzle with inhale the oxygen pipe and be connected.
By adopting the technical scheme, compared with the prior art, the utility model has the following technical advantages:
according to the medical oxygen timing and metering device, the digital display gas flowmeter can accurately record the oxygen inhalation amount and the total oxygen inhalation time of the patient, so that the oxygen inhalation duration of the patient can be accurately timed, the accuracy of oxygen consumption metering is improved, and medical disputes are avoided; the float flowmeter has an auxiliary function, and can be used for observing the gas flow in an all-around manner, so that the visual dead angle displayed by a screen can be avoided, and the use is convenient.
Drawings
FIG. 1 is a schematic perspective view of a medical oxygen timing and metering device according to the present invention;
FIG. 2 is a schematic perspective view of another embodiment of the medical oxygen timing and metering device of the present invention;
FIG. 3 is a schematic perspective view of a digital display gas flow meter according to the present invention;
FIG. 4 is a schematic perspective view of another angle of the digital display gas meter of the present invention;
wherein the reference numerals are:
10-a moisture preserving oxygen flow meter body; 101-an air inlet nozzle; 102-a float flow meter; 103-graduated tube; 104-a float; 105-a flow regulating valve; 106-a valve body; 107-humidification bottle; 108-a snorkel; 109-air outlet nozzle; 20-digital display oxygen metering device; 201-air inlet; 202-gas outlet; 203-a digital display device main body; 204-display screen; 205-on/off key; 206-return-to-zero key; 207-a battery; 30-oxygen uptake pipe.
Detailed Description
The present invention will be described in detail and specifically with reference to the following examples and drawings so as to provide a better understanding of the utility model, but the following examples do not limit the scope of the utility model.
As shown in fig. 1 to 4, the present invention provides a medical oxygen timing and metering device, which comprises a moisture-preserving oxygen flow meter main body 10, a digital display gas flow meter 20 and an oxygen suction pipe 30; the moisture-preserving oxygen flow meter main body 10 comprises a float flow meter 102, a valve body 106 and a humidification bottle 107 which are connected in sequence, wherein the upper part of the valve body 106 is provided with a flow regulating valve 105; the gas outlet 202 of the digital display gas flowmeter 20 is connected with the flow regulating valve 105, the gas inlet 201 of the digital display gas flowmeter 20 is connected with the gas inlet nozzle 101, and the digital display gas flowmeter 20 is used for accurately metering the consumption of oxygen; a display screen 204, an on-off key 205 and a zeroing key 206 are arranged on the digital display device main body 203 of the digital display gas flowmeter 20; a battery 207 is also arranged in the digital display device main body 203;
the lower part of the valve body 106 is provided with a cover body, the cover body is detachably connected with the humidification bottle 107, the side wall of the cover body is provided with an air outlet nozzle 109, and the air outlet nozzle 109 is connected with the oxygen absorption pipe 30; the bottom end of the flow regulating valve 105 is connected with a vent pipe 108 extending into the humidification bottle 107.
The medical oxygen timing and metering device has the advantages that the digital display gas flowmeter can accurately record the oxygen inhalation amount and the total oxygen inhalation time of the patient, and is convenient for the accurate timing of the oxygen inhalation duration of the patient, so that the accuracy of oxygen consumption metering is improved, and medical disputes are avoided
In the present invention, the float flowmeter 102 includes a graduated tube 103, and a float 104 provided in the graduated tube 103. In the utility model, the float flowmeter plays an auxiliary role, and the gas flow can be observed in all directions, so that the visual dead angle displayed by a screen can be avoided, and the use is convenient.
While the utility model has been described with reference to a preferred embodiment, it will be understood by those skilled in the art that various changes in form and detail may be made therein without departing from the spirit and scope of the utility model.
Claims (7)
1. A medical oxygen timing and metering device is characterized by comprising a moisture-preserving oxygen flow meter main body (10), a digital display gas flow meter (20) and an oxygen absorption pipe (30); the moisture-preserving oxygen flow meter main body (10) comprises a float flow meter (102), a valve body (106) and a humidification bottle (107) which are sequentially connected, and the flow regulating valve (105) is arranged at the upper part of the valve body (106); the gas outlet (202) of the digital display gas flowmeter (20) is connected with the flow regulating valve (105), the gas inlet (201) of the digital display gas flowmeter (20) is connected with the gas inlet nozzle (101), and the digital display gas flowmeter (20) is used for accurately metering the consumption of oxygen.
2. The medical oxygen timing and metering device according to claim 1, wherein a display screen (204), an on-off key (205) and a zero-return key (206) are provided on the digital display device main body (203) of the digital display gas flow meter (20).
3. The medical oxygen timing and metering device according to claim 2, wherein a battery (207) is further provided in the digital display device main body (203).
4. The medical oxygen timing and metering device according to claim 1, wherein the float flow meter (102) comprises a graduated tube (103), and a float (104) disposed within the graduated tube (103).
5. The medical oxygen timing and metering device as claimed in claim 1, wherein the lower part of the valve body (106) is a cover body, and the cover body is detachably connected with the humidification bottle (107).
6. The medical oxygen timing and metering device according to claim 1, wherein a vent pipe (108) extending into the humidification bottle (107) is connected to the bottom end of the flow regulating valve (105).
7. The medical oxygen timing and metering device as claimed in claim 5, wherein the side wall of the cover body is provided with an air outlet nozzle (109), and the air outlet nozzle (109) is connected with the oxygen inhalation pipe (30).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120500195.1U CN215504937U (en) | 2021-03-09 | 2021-03-09 | Medical oxygen timing and metering device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202120500195.1U CN215504937U (en) | 2021-03-09 | 2021-03-09 | Medical oxygen timing and metering device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215504937U true CN215504937U (en) | 2022-01-14 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202120500195.1U Active CN215504937U (en) | 2021-03-09 | 2021-03-09 | Medical oxygen timing and metering device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215504937U (en) |
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2021
- 2021-03-09 CN CN202120500195.1U patent/CN215504937U/en active Active
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