CN219147588U - Blowing pressure detection equipment - Google Patents
Blowing pressure detection equipment Download PDFInfo
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- CN219147588U CN219147588U CN202222572998.5U CN202222572998U CN219147588U CN 219147588 U CN219147588 U CN 219147588U CN 202222572998 U CN202222572998 U CN 202222572998U CN 219147588 U CN219147588 U CN 219147588U
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Abstract
The utility model discloses blowing pressure detection equipment, which comprises a lower air chamber and an upper air chamber, wherein the upper air chamber and the lower air chamber are of a sealing structure, the upper air chamber and the lower air chamber are separated by a partition plate, an air hole is formed in the center of the partition plate, an expansion balloon is connected to the air hole, a pressure gauge is arranged at the top of the upper air chamber and used for detecting the air pressure in the upper air chamber, an air inlet pipe is connected to the right side wall of the lower air chamber, one end of the air inlet pipe, which is far away from the lower air chamber, is connected with an air blowing nozzle, and an interrupt air release valve is arranged on the left side wall of the lower air chamber. The utility model has the advantages of simple structure, low cost, convenient and fast test and strong practicability, and is worth popularizing.
Description
Technical Field
The utility model relates to the technical field of detection equipment, in particular to blowing pressure detection equipment.
Background
The blowing pressure detection device is often used for measuring the air pressure of the air blown by a user, and is often applied to the fields of correcting paroxysmal supraventricular tachycardia, measuring the medical pulmonary function and the like. By stimulating the vagus nerve, a terminating effect can be achieved on a portion of the supraventricular rate of the paroxysmal. The method for stimulating the vagus nerve comprises the steps of deeply breathing, holding the breath and holding the sound door after the deep suction, and performing forced blowing action, wherein the paroxysmal supraventricular tachycardia can be stopped, and a doctor can record the blowing force or guide a patient to blow through a blowing pressure detection device. The measurement of lung function includes the detection of lung volume, ventilation, blood flow, and respiratory effort, where the measurement of respiratory effort requires the use of an insufflation pressure detection device.
At present, there are air blowing pressure detecting devices using different principles and pulmonary function detectors incorporating many functions, which are used for detecting various indexes by using various advanced sensor elements, and which are suitable for detailed and accurate measurement. But has high manufacturing cost and low popularization rate, and is difficult to popularize in each ward. In the diagnosis and nursing links, a few structures are needed, and the device for detecting the blowing pressure is convenient to use and can detect the blowing pressure of a patient rapidly.
In view of the foregoing, there is a need for a novel blowing pressure detection apparatus that achieves more convenient blowing pressure detection.
Disclosure of Invention
The present utility model is directed to a blowing pressure detecting apparatus for solving the problems set forth in the background art described above.
In order to achieve the above purpose, the present utility model provides the following technical solutions:
the utility model provides a blowing pressure check out test set, includes air chamber and last air chamber down, it is seal structure with lower air chamber to go up the air chamber, go up the air chamber and separate through the baffle between the air chamber down, the gas pocket has been seted up to baffle central point put, is connected with the inflation balloon on the gas pocket, go up the air chamber top and install the manometer for detect the atmospheric pressure in the air chamber, be connected with the intake pipe on the air chamber right side wall down, the one end that the air chamber was kept away from down to the intake pipe is connected with the blowing mouth, be provided with the interrupt bleeder valve on the left side wall of air chamber down.
Further, the interruption air release valve comprises a valve cylinder, a middle ring seat is arranged on the inner wall of the circumference of the middle part of the valve cylinder, a guide rod is connected to the middle ring seat in a sliding manner, the right end of the guide rod is fixedly connected with a sealing seat, the left end of the guide rod is provided with a spring seat, the left end of the valve cylinder is fixedly connected with a limiting seat, the left end of the guide rod is sleeved with a spring, and two ends of the spring respectively prop against the spring seat and the limiting seat.
Further, a group of guide sleeves are fixedly connected to the middle ring seat, and the guide sleeves are in sliding fit with the guide rods.
Further, one end of the air inlet pipe, which is far away from the lower air chamber, is provided with a one-way valve.
Further, the blowing nozzle is detachably connected with the air inlet pipe.
Further, a plug sleeve is arranged on the air blowing nozzle, and the tail end of the air inlet pipe is in plug fit with the plug sleeve.
Compared with the prior art, the utility model has the beneficial effects that:
1. when the utility model is used, a tester places the blowing nozzle at the mouth and blows, the inflatable balloon is inflated in the blowing process, the air in the upper air chamber is compressed, and the blowing pressure of a patient can be obtained through reading of the pressure gauge.
2. In the utility model, the one-way valve is used for limiting the gas backflow of the gas inlet pipe, so that cross infection is avoided.
3. In the utility model, the tail end of the air inlet pipe is in plug-in fit with the plug-in sleeve, so that the replacement is convenient, and the infection risk is further reduced.
In conclusion, the utility model has the advantages of simple structure, low cost, convenient and fast test and strong practicability, and is worth popularizing.
Drawings
FIG. 1 is a schematic view of a construction of a blowing pressure detecting apparatus;
FIG. 2 is an exploded schematic view of a blowing pressure detecting apparatus;
fig. 3 is a schematic view showing a structure of an interrupt release valve in the blowing pressure detecting apparatus.
In the figure: 1. a lower air chamber; 2. an upper air chamber; 3. a pressure gauge; 4. a partition plate; 5. inflating the balloon; 6. a valve cylinder; 7. a middle ring seat; 8. guide sleeve; 9. a guide rod; 10. a spring seat; 11. a spring; 12. a sealing seat; 13. a limit seat; 14. an air inlet pipe; 15. a one-way valve; 16. a plug sleeve; 17. an air blowing nozzle; 18. the bleed valve is interrupted.
Detailed Description
The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.
Example 1: referring to fig. 1-3, a blowing pressure detecting device includes a lower air chamber 1 and an upper air chamber 2, the upper air chamber 2 and the lower air chamber 1 are both of a sealing structure, the upper air chamber 2 is separated from the lower air chamber 1 by a partition board 4, an air hole is formed in the center of the partition board 4, an expansion balloon 5 is connected to the air hole, a pressure gauge 3 is mounted at the top of the upper air chamber 2 and is used for detecting air pressure in the upper air chamber 2, an air inlet pipe 14 is connected to the right side wall of the lower air chamber 1, one end of the air inlet pipe 14, far away from the lower air chamber 1, is connected with a blowing nozzle 17, and an interrupt air release valve 18 is arranged on the left side wall of the lower air chamber 1.
The interruption air release valve 18 comprises a valve cylinder 6, a middle ring seat 7 is arranged on the circumferential inner wall of the middle part of the valve cylinder 6, a guide rod 9 is connected to the middle ring seat 7 in a sliding manner, the right end of the guide rod 9 is fixedly connected with a sealing seat 12, the left end of the guide rod 9 is provided with a spring seat 10, the left end of the valve cylinder 6 is fixedly connected with a limiting seat 13, the left end of the guide rod 9 is sleeved with a spring 11, and two ends of the spring 11 respectively prop against the spring seat 10 and the limiting seat 13.
A group of guide sleeves 8 are fixedly connected to the middle ring seat 7, and the guide sleeves 8 are in sliding fit with the guide rods 9.
When the embodiment works, a tester places the blowing nozzle 17 at the mouth, keeps sealing between the mouth and the blowing nozzle 17, then blows, the inflatable balloon 5 is inflated in the blowing process, air in the upper air chamber 2 is compressed, the pressure rises, and the blowing pressure of a patient can be obtained through reading of the pressure gauge 3. The embodiment has simple structure, low cost and convenient test.
When a tester blows, the sealing seat 12 is tightly attached to the middle ring seat 7 under the action of air pressure, and the air release valve 18 is interrupted to keep a closed state; when the tester stops blowing, the sealing seat 12 is far away from the middle ring seat 7 under the action of the spring 11, the air release valve 18 is interrupted to open, the air in the lower air chamber 1 is released, and the upper air chamber 2 is restored to the initial pressure.
Example 2: referring to fig. 1-2, a blowing pressure detecting apparatus is different from embodiment 1 in that a check valve 15 is disposed at an end of the air inlet pipe 14 away from the lower air chamber 1.
In this embodiment, the check valve 15 is used to limit the backflow of the air in the air inlet pipe 14, so as to avoid cross infection.
Example 3: referring to fig. 1 to 2, a blowing pressure detecting apparatus is different from embodiment 1 in that the blowing nozzle 17 is detachably connected to the air intake pipe 14.
The air blowing nozzle 17 is provided with a plug sleeve 16, and the tail end of the air inlet pipe 14 is in plug fit with the plug sleeve 16.
In this embodiment, the end of the air inlet pipe 14 is in plug-in fit with the plug-in sleeve 16, so that replacement is convenient, and infection risk is further reduced.
The foregoing is only a preferred embodiment of the present utility model, but the scope of the present utility model is not limited thereto, and any person skilled in the art, who is within the scope of the present utility model, should make equivalent substitutions or modifications according to the technical scheme of the present utility model and the inventive concept thereof, and should be covered by the scope of the present utility model.
Claims (6)
1. The blowing pressure detection device comprises a lower air chamber (1) and an upper air chamber (2), and is characterized in that: the utility model discloses a lower air chamber (1), including upper air chamber (2), air pocket (5), air inlet pipe (14), air outlet (17) are connected with to upper air chamber (2) and lower air chamber (1), air pocket has been seted up to baffle (4) central point put, is connected with inflation balloon (5) on the air pocket, manometer (3) are installed at upper air chamber (2) top for detect the atmospheric pressure in upper air chamber (2), be connected with intake pipe (14) on lower air chamber (1) right side wall, one end that lower air chamber (1) was kept away from to intake pipe (14) is connected with blow nozzle (17), be provided with on the left side wall of lower air chamber (1) and interrupt bleeder valve (18).
2. A blowing pressure detecting apparatus according to claim 1, wherein: the interruption air release valve (18) comprises a valve cylinder (6), a middle ring seat (7) is arranged on the inner circumferential wall of the middle part of the valve cylinder (6), a guide rod (9) is connected to the middle ring seat (7) in a sliding mode, a sealing seat (12) is fixedly connected to the right end of the guide rod (9), a spring seat (10) is arranged at the left end of the guide rod (9), a limit seat (13) is fixedly connected to the left end of the valve cylinder (6), a spring (11) is sleeved at the left end of the guide rod (9), and two ends of the spring (11) respectively prop against the spring seat (10) and the limit seat (13).
3. A blowing pressure detecting apparatus according to claim 2, wherein: a group of guide sleeves (8) are fixedly connected to the middle ring seat (7), and the guide sleeves (8) are in sliding fit with the guide rods (9).
4. A blowing pressure detecting apparatus according to claim 1, wherein: one end of the air inlet pipe (14) far away from the lower air chamber (1) is provided with a one-way valve (15).
5. A blowing pressure detecting apparatus according to claim 1, wherein: the blowing nozzle (17) is detachably connected with the air inlet pipe (14).
6. A blowing pressure detecting apparatus according to claim 5, wherein: the air blowing nozzle (17) is provided with a plug sleeve (16), and the tail end of the air inlet pipe (14) is in plug fit with the plug sleeve (16).
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN202222572998.5U CN219147588U (en) | 2022-09-27 | 2022-09-27 | Blowing pressure detection equipment |
Applications Claiming Priority (1)
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CN202222572998.5U CN219147588U (en) | 2022-09-27 | 2022-09-27 | Blowing pressure detection equipment |
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CN219147588U true CN219147588U (en) | 2023-06-09 |
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CN202222572998.5U Active CN219147588U (en) | 2022-09-27 | 2022-09-27 | Blowing pressure detection equipment |
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CN (1) | CN219147588U (en) |
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- 2022-09-27 CN CN202222572998.5U patent/CN219147588U/en active Active
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