CN215191545U - Valsalva action quantitative evaluation device - Google Patents
Valsalva action quantitative evaluation device Download PDFInfo
- Publication number
- CN215191545U CN215191545U CN202121495584.6U CN202121495584U CN215191545U CN 215191545 U CN215191545 U CN 215191545U CN 202121495584 U CN202121495584 U CN 202121495584U CN 215191545 U CN215191545 U CN 215191545U
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- Prior art keywords
- air
- air blowing
- valsalva
- evaluation device
- blowing
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- 238000011158 quantitative evaluation Methods 0.000 title claims description 11
- 230000009471 action Effects 0.000 title abstract description 14
- 238000007664 blowing Methods 0.000 claims abstract description 55
- 238000007789 sealing Methods 0.000 claims description 6
- 238000011002 quantification Methods 0.000 abstract description 6
- 238000011156 evaluation Methods 0.000 abstract description 5
- 238000005259 measurement Methods 0.000 abstract description 5
- 238000012360 testing method Methods 0.000 abstract description 4
- 238000013461 design Methods 0.000 abstract description 2
- 230000006872 improvement Effects 0.000 abstract description 2
- 238000000034 method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 3
- 230000004075 alteration Effects 0.000 description 1
- 210000000467 autonomic pathway Anatomy 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000017531 blood circulation Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 210000002409 epiglottis Anatomy 0.000 description 1
- 210000004704 glottis Anatomy 0.000 description 1
- 238000007917 intracranial administration Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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- Measuring Pulse, Heart Rate, Blood Pressure Or Blood Flow (AREA)
Abstract
The utility model discloses a Valsalva action quantification and evaluation device, include: the device comprises an air pressure gauge, an air inlet pipe, a connecting hose, an air blowing connecting pipe, an air blowing joint, a pressure sensor, a fixed box, a digital-to-analog converter, a single chip microcomputer, a controller and a loudspeaker; an air inlet pipe is installed at the bottom of the air pressure gauge, one end of the connecting hose is connected with the air inlet pipe, the other end of the connecting hose is connected with an air blowing connecting pipe, and an air blowing joint is arranged on the air blowing connecting pipe; the utility model discloses a this device can carry out effectual aassessment and measurement to blowing of patient, and the leakproofness when the effectual improvement patient of the design that blows the joint blows reduces the emergence probability of gas leakage, has improved medical personnel's work efficiency, can carry out the Valsalva test under the vision, and is quick, effective, convenient.
Description
Technical Field
The utility model relates to the technical field of medical treatment, particularly, be a Valsalva action quantification assessment device.
Background
The Valsalva test is a clinical physiological test which makes a patient perform a powerful breath-closing action, namely, close the glottis after deeply inhaling, and then perform an exhalation action by force, resists the tightly closed epiglottis during exhalation, influences the state of blood circulation and autonomic nerve function by increasing intrathoracic pressure, and further achieves the purpose of diagnosis and treatment.
Lack dedicated Valsalva action quantization assessment device in clinic, it is comparatively inconvenient when carrying out corresponding aassessment, increase medical personnel's work load, and intracranial pressure direct measurement appearance structure is complicated moreover, and is expensive, uses inconveniently.
SUMMERY OF THE UTILITY MODEL
In order to solve the technical problems in the prior art, for example, the utility model discloses a Valsalva action quantification and evaluation device, including: the device comprises an air pressure gauge, an air inlet pipe, a connecting hose, an air blowing connecting pipe, an air blowing joint, a pressure sensor, a fixed box, a digital-to-analog converter, a single chip microcomputer, a controller and a loudspeaker;
an air inlet pipe is installed at the bottom of the air pressure gauge, one end of the connecting hose is connected with the air inlet pipe, the other end of the connecting hose is connected with an air blowing connecting pipe, and an air blowing joint is arranged on the air blowing connecting pipe;
be provided with pressure sensor on the air intake pipe inside wall face, barometer one side is provided with fixed case, be provided with digital-to-analog converter, singlechip and controller from the top down in proper order in the fixed case, the fixed case outside is provided with the speaker.
Preferably, the pressure sensor is electrically connected with the digital-to-analog converter, the single chip microcomputer, the controller and the loudspeaker.
Preferably, the air blowing joint is of a conical structure, and the closing end of the air blowing joint is connected with the air blowing connecting pipe.
Preferably, a sealing layer is arranged on the outer edge of the air blowing joint.
Preferably, the barometer measures between 0mmHg and 50 mmHg.
Preferably, handles are symmetrically arranged on two sides of the blowing connecting pipe.
The utility model provides a Valsalva action quantification and evaluation device possesses following beneficial effect: can carry out effectual aassessment and measurement to patient's the blowing through this device, the leakproofness when the effectual improvement patient of the design of blowing joint blows reduces the emergence probability of gas leakage, has improved medical personnel's work efficiency, can carry out the Valsalva test under the vision, and is quick, effective, convenient.
Drawings
Fig. 1 is a schematic side view of the Valsalva motion quantitative evaluation device of the present invention;
FIG. 2 is a schematic diagram of the Valsalva action quantitative evaluation device of the present invention shown in FIG. 1 with a partially enlarged structure
Fig. 3 is a schematic view of the blowing connection pipe and the blowing joint of the Valsalva motion quantitative evaluation device of the present invention.
The attached drawings are as follows:
1. a barometric pressure gauge; 2. an air inlet pipe; 3. a connecting hose; 4. a blowing connecting pipe; 5. a blowing joint; 6. a pressure sensor; 7. a fixed box; 8. a digital-to-analog converter; 9. a single chip microcomputer; 10. a controller; 11. a speaker; 12. a sealing layer; 13. a handle.
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.
The specific embodiment of the utility model provides a Valsalva action quantification and evaluation device, include: the device comprises an air pressure gauge 1, an air inlet pipe 2, a connecting hose 3, an air blowing connecting pipe 4, an air blowing joint 5, a pressure sensor 6, a fixed box 7, a digital-to-analog converter 8, a single chip microcomputer 9, a controller 10 and a loudspeaker 11; an air inlet pipe 2 is installed at the bottom of the air pressure gauge 1, one end of the connecting hose 3 is connected with the air inlet pipe 2, the other end of the connecting hose is connected with an air blowing connecting pipe 4, and an air blowing joint 5 is arranged on the air blowing connecting pipe 4; a pressure sensor 6 is arranged on the inner side wall surface of the air inlet pipe 2, a fixed box 7 is arranged on one side of the air pressure gauge 1, a digital-to-analog converter 8, a single chip microcomputer 9 and a controller 10 are sequentially arranged in the fixed box 7 from top to bottom, and a loudspeaker 11 is arranged on the outer side of the fixed box 7; the pressure sensor 6 is electrically connected with the digital-to-analog converter 8, the singlechip 9, the controller 10 and the loudspeaker 11; the air blowing joint 5 is of a conical structure, and the closing end of the air blowing joint is connected with the air blowing connecting pipe 4; a sealing layer 12 is arranged on the outer edge of the air blowing joint 5; the measuring range of the barometer 1 is between 0mmHg and 50 mmHg; handles 13 are symmetrically arranged at two sides of the blowing connecting pipe 4.
Examples
According to the attached drawings 1-3, the Valsalva motion quantification and evaluation device provided by the embodiment of the application has the advantages that the measurement range of the air pressure meter 1 is designed to be 0mmHg-50mmHg, the font is larger than that of the existing air pressure meter 1, the observation by a patient or medical personnel is facilitated, the red line is marked at the position of 40mmHg of the air pressure meter 1, the device is more striking and convenient to observe, when the device is used by the patient, the mouth of the patient is aligned with the air blowing connector 5, the air blowing connector 5 is in an elliptical conical structure, the receiving end of the air blowing connector is connected with the air blowing connecting pipe 4, the sealing performance of the patient during air blowing is improved, meanwhile, the handles 13 are mounted on the two sides of the air blowing connecting pipe 4, the patient can blow the air through the handles 13, the use is more convenient, the air leakage probability during air blowing is reduced, and the air enters the air pressure meter 1 through the air blowing connecting pipe 4, the connecting hose 3 and the air inlet pipe 2, barometer 1 can show the pressure of blowing, install pressure sensor 6 on the lateral wall face of intake pipe 2, pressure sensor 6 can transmit the gas pressure who receives in digital-to-analog converter 8, transmit singlechip 9 in with numerical value conversion back, singlechip 9 is used for the record to data, reach 20mmHg when the pressure value, 30mmHg and 40mmHg can carry out voice broadcast through controller 10 control speaker 11 respectively, more convenient warning patient and medical personnel, this device can carry out effectual aassessment and measurement to patient's blowing, can not take place to leak gas, medical personnel's work efficiency has been improved.
Preferably, the pressure sensor 6 is electrically connected to the digital-to-analog converter 8, the single chip microcomputer 9, the controller 10 and the speaker 11.
Preferably, the air blowing joint 5 is a conical structure, and a closed end of the air blowing joint is connected with the air blowing connecting pipe 4.
Preferably, a sealing layer 12 is further provided on the outer edge of the air blowing joint 5.
Preferably, the barometer 1 measures 0mmHg to 50 mmHg.
Preferably, the blowing connection pipe 4 is symmetrically provided with handles 13 at both sides.
It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation. The use of the phrase "comprising one of the elements does not exclude the presence of other like elements in the process, method, article, or apparatus that comprises the element.
Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.
Claims (6)
1. A Valsalva motion quantitative evaluation device is characterized by comprising: the device comprises an air pressure gauge (1), an air inlet pipe (2), a connecting hose (3), an air blowing connecting pipe (4), an air blowing joint (5), a pressure sensor (6), a fixed box (7), a digital-to-analog converter (8), a single chip microcomputer (9), a controller (10) and a loudspeaker (11);
an air inlet pipe (2) is installed at the bottom of the air pressure gauge (1), one end of the connecting hose (3) is connected with the air inlet pipe (2), the other end of the connecting hose is connected with an air blowing connecting pipe (4), and an air blowing connector (5) is arranged on the air blowing connecting pipe (4);
be provided with pressure sensor (6) on the wall surface of intake pipe (2) inner side, barometer (1) one side is provided with fixed case (7), be provided with from the top down in fixed case (7) and set gradually digital-to-analog converter (8), singlechip (9) and controller (10), the fixed case (7) outside is provided with speaker (11).
2. The Valsalva motion quantitative evaluation device as claimed in claim 1, wherein the pressure sensor (6) is electrically connected to the digital-to-analog converter (8), the single chip microcomputer (9), the controller (10) and the speaker (11).
3. The Valsalva motion quantitative evaluation device as set forth in claim 1, wherein the blowing connector (5) is of a tapered structure, and the closed end thereof is connected to the blowing connection tube (4).
4. The Valsalva motion quantitative evaluation device according to claim 3, wherein a sealing layer (12) is provided on the outer edge of the blow fitting (5).
5. The Valsalva motion quantitative evaluation device according to claim 1, wherein said barometer (1) measures in the range of 0mmHg to 50 mmHg.
6. The Valsalva motion quantitative evaluation device as claimed in claim 1, wherein the blowing connection tube (4) is symmetrically provided with handles (13) at both sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495584.6U CN215191545U (en) | 2021-07-02 | 2021-07-02 | Valsalva action quantitative evaluation device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121495584.6U CN215191545U (en) | 2021-07-02 | 2021-07-02 | Valsalva action quantitative evaluation device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN215191545U true CN215191545U (en) | 2021-12-17 |
Family
ID=79432736
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN202121495584.6U Expired - Fee Related CN215191545U (en) | 2021-07-02 | 2021-07-02 | Valsalva action quantitative evaluation device |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN215191545U (en) |
-
2021
- 2021-07-02 CN CN202121495584.6U patent/CN215191545U/en not_active Expired - Fee Related
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20211217 |