CN215741096U - Pressure gauge capable of measuring output pressure of nasal oxygen tube - Google Patents
Pressure gauge capable of measuring output pressure of nasal oxygen tube Download PDFInfo
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- CN215741096U CN215741096U CN202023164473.5U CN202023164473U CN215741096U CN 215741096 U CN215741096 U CN 215741096U CN 202023164473 U CN202023164473 U CN 202023164473U CN 215741096 U CN215741096 U CN 215741096U
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Abstract
The utility model discloses a pressure gauge capable of measuring the output pressure of a nasal oxygen tube, which comprises a pressure testing instrument, an internal assembly and a simulated nasal cavity assembly, wherein the pressure testing instrument comprises a shell, an operating panel is arranged on the shell, a display screen and keys are arranged on the operating panel, a warning lamp is arranged at the top of the shell, a pressure sampling port connector and a handle are arranged at the top of the shell, the simulated nasal cavity assembly is arranged on the pressure sampling port connector, the simulated nasal cavity assembly comprises a connecting hose, a Y-shaped pipe and two-side simulated nasal cavity hoses, the internal assembly is arranged in the shell, and the internal assembly comprises a control circuit board, a chip, a display panel, an alarm, a pressure sensor and a battery pack. The nasal cavity simulating assembly is arranged, so that the output pressure of the nasal oxygen tube can be measured after the nasal cavity of a patient is connected with the nasal oxygen tube, the air supply pressure of the nasal oxygen tube is further adjusted, the patient is protected from being damaged by high-speed airflow, and the practicability of the pressure gauge is enhanced.
Description
Technical Field
The utility model relates to a pressure gauge, in particular to a pressure gauge capable of measuring the output pressure of a nasal oxygen tube.
Background
The nasal oxygen inhalation tube is connected with an oxygen delivery system for human oxygen inhalation, and a pressure gauge matched with the nasal oxygen inhalation tube is generally used when the output pressure of the nasal oxygen inhalation tube is measured.
SUMMERY OF THE UTILITY MODEL
In order to solve the above problems in the prior art, the present invention provides a pressure gauge capable of measuring the output pressure of a nasal oxygen tube.
The technical scheme adopted by the utility model for solving the technical problems is as follows: a pressure gauge capable of measuring output pressure of a nasal oxygen tube comprises a pressure testing instrument, an internal assembly and a simulated nasal cavity assembly, wherein the pressure testing instrument comprises a shell, an operation panel is arranged on the shell, a display screen and keys are arranged on the operation panel, a warning lamp is arranged at the top of the shell, a pressure sampling port connector and a handle are arranged at the top of the shell, the simulated nasal cavity assembly is mounted on the pressure sampling port connector and comprises a connecting hose, a Y-shaped tube and two-side simulated nasal cavity hoses, the connecting hose is sleeved on the pressure sampling port connector, the Y-shaped tube is sleeved in the connecting hose, and the two-side simulated nasal cavity hoses are mounted at the tail end of the Y-shaped tube; the inside mounting of casing has interior subassembly, interior subassembly includes control circuit board, chip, display panel, alarm, pressure sensor, group battery, the chip sets up on control circuit board, the alarm is connected with the warning light electricity, the group battery sets up in the draw-in groove on casing upper portion, control circuit board and chip set up the lower part at the group battery.
The display screen is an intelligent liquid crystal display screen, and digital information (range-40 cmH) for measuring the pressure in real time can be displayed on the display screen2O to +40cmH2O), high-voltage and low-voltage alarm threshold values, battery electric quantity information, volume information, a display screen, a pressure-time waveform curve, pressure monitoring information of hours stored by a built-in memory card and read by a trend chart; the high-voltage and low-voltage alarm thresholds on the display screen can be adjusted within 0cmH2O to +/-40 cmH2O, volume is adjustable; the measured pressure value on the display screen can be input by setting keysThe row is zero.
The pressure gauge capable of measuring the output pressure of the nasal oxygen tube is characterized in that the key comprises an on-off key, an up-down adjusting key and a setting key.
The pressure gauge capable of measuring the output pressure of the nasal oxygen tube is characterized in that the two-side nasal cavity simulation hose can simulate patients of different ages and weights by using hoses with different inner diameters.
Foretell can measure nasal oxygen tube output pressure's pressure gauge, but real-time measurement and through the gas pressure that the position need be measured to the display screen, the pressure that produces in the nasal cavity when each age bracket patient high flow oxygen therapy of visual observation, perhaps the pressure that produces in the pipeline when other respiratory treatments makes things convenient for medical personnel in time to adjust respiratory device's parameter, avoids the patient to receive the high velocity stream injury.
Compared with the prior art, the utility model has the following beneficial effects:
the pressure gauge is provided with the nasal cavity simulating assembly, can simulate the nasal cavity of a patient to be connected with the nasal oxygen tube and then measure the output pressure of the nasal oxygen tube, further regulates the air supply pressure of the nasal oxygen tube, protects the patient from being damaged by high-speed airflow, and enhances the practicability of the pressure gauge.
Drawings
The utility model is further illustrated with reference to the following figures and examples.
FIG. 1 is a schematic view of the external structure of the present invention;
FIG. 2 is a schematic view of the internal structure of the present invention.
In the figure, 1 part of a pressure test instrument, 1-1 part of a shell, 1-2 parts of an operation panel, 1-3 parts of a display screen, 1-4 parts of a key, 1-5 parts of a warning lamp, 1-6 parts of a pressure sampling port joint, 1-7 parts of a handle, 2 parts of an internal component, 2-1 parts of a control circuit board, 2-2 parts of a chip, 2-3 parts of a battery pack, 3 parts of a simulated nasal cavity component, 3-1 parts of a connecting hose, 3-2 parts of a Y-shaped pipe and 3-3 parts of a bilateral simulated nasal cavity hose are adopted.
Detailed Description
In order to make the technical solutions of the present invention better understood, the present invention will be described in detail below with reference to the accompanying drawings and specific embodiments.
A pressure gauge capable of measuring output pressure of a nasal oxygen tube comprises a pressure testing instrument 1, an internal assembly 2 and a simulated nasal cavity assembly 3, wherein the pressure testing instrument 1 comprises a shell 1-1, an operating panel 1-2 is arranged on the shell 1-1, a display screen 1-3 and a button 1-4 are arranged on the operating panel 1-2, a warning lamp 1-5 is arranged at the top of the shell 1-1, a pressure sampling port connector 1-6 and a handle 1-7 are arranged at the top of the shell 1-1, the simulated nasal cavity assembly 3 is arranged on the pressure sampling port connector 1-6 and comprises a connecting hose 3-1, a Y-shaped tube 3-2 and a simulated nasal cavity hose 3-3 on two sides, the connecting hose 3-1 is sleeved on the pressure sampling port connector 1-6, the Y-shaped pipe 3-2 is sleeved in the connecting hose 3-1, and the tail end of the Y-shaped pipe 3-2 is provided with the bilateral nasal cavity simulating hose 3-3; an internal component 2 is installed inside the shell 1-1, the internal component 2 comprises a control circuit board 2-1, a chip 2-2, a display board, an alarm, a pressure sensor and a battery pack 2-3, the chip 2-2 is arranged on the control circuit board 2-1, the alarm is electrically connected with a warning lamp 1-5, the battery pack 2-3 is arranged in a clamping groove in the upper portion of the shell 1-1, and the control circuit board 2-1 and the chip 2-2 are arranged on the lower portion of the battery pack 2-3.
In detail, the display screen 1-3 is an intelligent liquid crystal display screen, and the display screen 1-3 can display real-time pressure measurement digital information (-40 cmH)2O to +40cmH2O), high-voltage and low-voltage alarm threshold values, battery electric quantity information and volume information, wherein the display screen 1-3 can also display a pressure-time waveform curve, can store 24-hour pressure monitoring information through a built-in memory card and can read the pressure monitoring information through a trend graph; the high-voltage and low-voltage alarm thresholds on the display screens 1-3 can be adjusted within 0cmH2O to +/-40 cmH2O, volume is adjustable; in addition, the measured pressure value on the display screen 1-3 can be zero through setting keys.
In detail, the keys 1-4 comprise an on-off key, an up-down adjusting key and a setting key; the bilateral nasal cavity simulation hoses 3-3 can simulate patients of different ages and weights by using hoses with different inner diameters.
The above embodiments are only exemplary embodiments of the present invention, and are not intended to limit the present invention, and the scope of the present invention is defined by the claims. Various modifications and equivalents may be made by those skilled in the art within the spirit and scope of the present invention, and such modifications and equivalents should also be considered as falling within the scope of the present invention.
Claims (4)
1. The utility model provides a can measure pressure gauge of nasal oxygen tube output pressure which characterized in that: the nasal cavity simulator comprises a pressure testing instrument (1), an internal component (2) and a simulated nasal cavity component (3), wherein the pressure testing instrument (1) comprises a shell (1-1), an operating panel (1-2) is arranged on the shell (1-1), a display screen (1-3) and a plurality of keys (1-4) are arranged on the operating panel (1-2), a warning lamp (1-5) is arranged at the top of the shell (1-1), a pressure sampling port connector (1-6) and a lifting handle (1-7) are arranged at the top of the shell (1-1), the simulated nasal cavity component (3) is arranged on the pressure sampling port connector (1-6), the simulated nasal cavity component (3) comprises a connecting hose (3-1), a Y-shaped pipe (3-2) and two-side simulated nasal cavity hoses (3-3), the connecting hose (3-1) is sleeved on the pressure sampling port connector (1-6), the Y-shaped pipe (3-2) is sleeved in the connecting hose (3-1), and the tail end of the Y-shaped pipe (3-2) is provided with a double-side simulated nasal cavity hose (3-3); the novel multifunctional alarm is characterized in that an internal component (2) is mounted inside the shell (1-1), the internal component (2) comprises a control circuit board (2-1), a chip (2-2), a display board, an alarm, a pressure sensor and a battery pack (2-3), the chip (2-2) is arranged on the control circuit board (2-1), the alarm is electrically connected with a warning lamp (1-5), the battery pack (2-3) is arranged in a clamping groove in the upper portion of the shell (1-1), and the control circuit board (2-1) and the chip (2-2) are arranged on the lower portion of the battery pack (2-3).
2. A pressure gauge for measuring the output pressure of nasal oxygen cannula as claimed in claim 1, wherein the display screen (1-3) is a smart lcd (1-3).
3. The pressure gauge for measuring the output pressure of nasal oxygen cannula as claimed in claim 2, wherein the keys (1-4) comprise an on/off key, an up/down adjustment key and a setting key.
4. A manometer for measuring the delivery pressure of nasal oxygen tubes according to any of claims 1-3, characterized in that the double-sided nasal cavity simulating hoses (3-3) are provided as hoses with different inner diameters.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164473.5U CN215741096U (en) | 2020-12-25 | 2020-12-25 | Pressure gauge capable of measuring output pressure of nasal oxygen tube |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202023164473.5U CN215741096U (en) | 2020-12-25 | 2020-12-25 | Pressure gauge capable of measuring output pressure of nasal oxygen tube |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215741096U true CN215741096U (en) | 2022-02-08 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202023164473.5U Active CN215741096U (en) | 2020-12-25 | 2020-12-25 | Pressure gauge capable of measuring output pressure of nasal oxygen tube |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215741096U (en) |
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2020
- 2020-12-25 CN CN202023164473.5U patent/CN215741096U/en active Active
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