CN112674756A - Non-closed portable respiration peak value monitoring device - Google Patents
Non-closed portable respiration peak value monitoring device Download PDFInfo
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- CN112674756A CN112674756A CN202011558941.9A CN202011558941A CN112674756A CN 112674756 A CN112674756 A CN 112674756A CN 202011558941 A CN202011558941 A CN 202011558941A CN 112674756 A CN112674756 A CN 112674756A
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Abstract
The invention discloses a non-closed portable breath peak value monitoring device, which comprises: the gas collection device comprises a gas collection module (7) and a signal processing module (2), wherein a nasal cavity ventilation channel (9) and an oral cavity ventilation channel (10) are arranged in the gas collection module (7), a first pressure sensor (5) is arranged in the nasal cavity ventilation channel (9), a second pressure sensor (6) is arranged in the oral cavity ventilation channel (10), the first pressure sensor (5) and the second pressure sensor (6) are respectively in communication connection with the signal processing module (2), and gas pressure signals are sent to the signal processing module (2), so that data analysis and monitoring are achieved. Through the mode, the angle of the gas acquisition module (7) is adjusted, so that the expiratory peak flow rate of the device can be monitored and recorded in real time, and the device is good in portability and comfortable to wear.
Description
Technical Field
The invention relates to the technical field of respiratory peak flow monitoring, in particular to a non-closed portable respiratory peak monitoring device.
Background
In life, due to various reasons, the breathing is unstable, the expiratory flow rate is large in change, the airway resistance cannot be effectively monitored, and an effective analysis basis cannot be provided for a clinician. The expiratory flow rate measurement of a human body is an index which mainly reflects the degree of large airway obstruction, can more sensitively and objectively reflect the degree of airway obstruction and the change of the state of an asthma patient than clinical symptoms, and monitoring the expiratory flow rate can help to find early signs of the deterioration of the state of the disease before the symptoms appear. Therefore, the wearable device which is convenient for the user to master the expiratory flow rate of the user in real time is produced.
The common respiration monitoring equipment in the market, such as Italian Shimeji and SCHILLER Switzerland and the like, is used for monitoring the flow rate of exhaled air in the anti-resistance exercise process in the heart and lung exercise evaluation, is in a fixed mode through a breathing mask, is connected with an air duct to a detection device, is large in size, is complex to operate, is inconvenient to wear, and can only be used for exercise monitoring on a power vehicle generally.
In addition, the existing respirator monitoring device usually needs to cover the mouth and the nose, is extremely uncomfortable to wear, can cause the breathing difficulty of a tested person, influences test data, and lacks a device which can be worn portably without influencing normal breathing and can monitor the expiratory flow rate in daily life.
Disclosure of Invention
The technical problem mainly solved by the invention is to provide the non-closed portable breath peak value monitoring device, which improves the wearing convenience and comfort and monitors the expiratory flow rate in daily life.
In order to solve the technical problems, the invention adopts a technical scheme that: there is provided a non-hermetic portable peak respiratory monitoring device comprising: the gas collection device comprises a gas collection module (7) and a signal processing module (2), wherein a nasal cavity ventilation channel (9) and an oral cavity ventilation channel (10) are arranged in the gas collection module (7), a first pressure sensor (5) is arranged in the nasal cavity ventilation channel (9), a second pressure sensor (6) is arranged in the oral cavity ventilation channel (10), the first pressure sensor (5) and the second pressure sensor (6) are respectively in communication connection with the signal processing module (2), and gas pressure signals are sent to the signal processing module (2), so that data analysis and monitoring are achieved.
In a preferred embodiment of the invention, the first pressure sensor (5) is located at the end of a nasal airway shaft (9) and the second pressure sensor (6) is located at the end of an oral airway shaft (10).
In a preferred embodiment of the present invention, the signal processing module (2) includes a main control data processing chip (11) and a wireless transmission module (1), the first pressure sensor (5) and the second pressure sensor (6) are respectively connected to the main control data processing chip (11) for signal transmission and processing analysis, and the main control data processing chip (11) is connected to the wireless transmission module (1) for wireless data transmission.
In a preferred embodiment of the invention, the breathing peak value graph trend drawing system further comprises a mobile terminal, wherein the main control data processing chip (11) is connected with the mobile terminal through the wireless transmission module (1), and the breathing peak value graph trend drawing is carried out through the mobile terminal.
In a preferred embodiment of the present invention, the mobile terminal is a smart phone or a computer.
In a preferred embodiment of the present invention, the wireless transmission module (1) is a bluetooth wireless transmission module (1) or a Wi-Fi wireless transmission module.
In a preferred embodiment of the invention, the system further comprises a power supply battery (3), and the power supply battery (3) is connected with the signal processing module (2) and supplies power to the signal processing module (2).
In a preferred embodiment of the invention, the wireless power supply device further comprises an ear hanging type shell (12), the power supply battery (3) and the signal processing module (2) are respectively arranged in the ear hanging type shell (12), and a switch corresponding to the power supply battery (3) is arranged on the ear hanging type shell (12).
In a preferred embodiment of the invention, one side or two sides of the gas collection module (7) are provided with collector brackets (8), the ear-hanging type shell (12) is provided with a bracket adjuster (4) connected with the tail ends of the collector brackets (8), and the angle adjustment of the collector brackets (8) and the gas collection module (7) is carried out, so that the nasal cavity ventilation channels (9) and the oral cavity ventilation channels (10) are respectively aligned with the nasal cavity and the oral cavity of a wearer.
The invention has the beneficial effects that: according to the non-closed portable breath peak value monitoring device, a user wears the ear-hung type shell (12) on ears, so that the gas acquisition module (7) is positioned in front of the mouth and the nose, the angle of the gas acquisition module (7) is adjusted, the breath peak value flow rate of the user can be monitored and recorded in real time, data can be displayed and stored and managed through the mobile terminal, a corresponding score value flow rate map is drawn, the daily breath resistance state is accurately mastered, a powerful basis is provided for medical personnel to analyze the daily life airway resistance condition of the user, the portability is good, the wearing is comfortable, the normal breathing is not influenced, and the application range is wide.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments are briefly introduced below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and other drawings can be obtained by those skilled in the art without inventive efforts, wherein:
FIG. 1 is a schematic diagram of a non-sealed portable peak respiratory monitoring device according to a preferred embodiment of the present invention;
fig. 2 is a side view of fig. 1.
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all 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.
Referring to fig. 1 to 2, an embodiment of the present invention includes:
a non-hermetic portable peak respiratory monitoring device as shown in fig. 1 and 2, comprising: the device comprises a gas acquisition module 7, a signal processing module 2, a mobile terminal, a power supply battery 3 and an ear-hanging type shell 12, wherein a nasal cavity ventilation channel 9 and an oral cavity ventilation channel 10 are arranged in the gas acquisition module 7, respectively correspond to the nasal cavity and the oral cavity of a user, and respectively monitor the expiratory flow rate of the nasal cavity and the expiratory flow rate of the oral cavity.
Be provided with first pressure sensor 5 in nasal cavity ventilation stack 9, in addition, be provided with second pressure sensor 6 in oral cavity ventilation stack 10, in this embodiment, first pressure sensor 5 is located the end of nasal cavity ventilation stack 9, second pressure sensor 6 is located the end of oral cavity ventilation stack 10 for nasal cavity and oral cavity exhale can smoothly get into nasal cavity ventilation stack 9 and oral cavity ventilation stack 10, and produce certain pressure, be favorable to first pressure sensor 5 and second pressure sensor 6 to the monitoring of exhale velocity of flow, and produce the signal of telecommunication, ensure data acquisition's precision.
The first pressure sensor 5 and the second pressure sensor 6 are respectively connected with the signal processing module 2 through signal lines, and send gas pressure signals to the signal processing module 2, so that data analysis and monitoring are realized. In this embodiment, the signal processing module 2 includes a main control data processing chip 11 and a wireless transmission module 1, the first pressure sensor 5 and the second pressure sensor 6 are respectively connected to the main control data processing chip 11 for signal transmission and processing analysis, and the main control data processing chip 11 is connected to the wireless transmission module 1 for data wireless transmission. The wireless transmission module 1 can adopt a Bluetooth wireless transmission module 1 or a Wi-Fi wireless transmission module, and is convenient to match and flexible to use.
In this embodiment, the main control data processing chip 11 is connected to the mobile terminal through the wireless transmission module 1, and the breathing peak value graph trend is drawn through the mobile terminal. The mobile terminal can adopt a smart phone or a computer, particularly a smart phone, is good in portability and universal in use, and can be installed with corresponding APP, so that the use cost is reduced. Historical data can be stored through the mobile terminal, the expiratory peak flow rate trend is analyzed, even the collected data is shared by using a network, and remote medical data monitoring management can be conveniently carried out by family members or doctors.
The power supply battery 3 is connected with the signal processing module 2 to supply power to the signal processing module 2, in the embodiment, the power supply battery 3 is a rechargeable battery, which can be repeatedly charged for endurance, and the use cost is reduced.
In order to improve the wearing convenience, in this embodiment, the power supply battery 3 and the signal processing module 2 are respectively disposed in the ear-hanging type housing 12, and are worn on the ear through the ear-hanging type housing 12, and the ear-hanging type housing 12 is provided with a switch corresponding to the power supply battery 3, so that the operation is simple. The ear hanging type shell 12 can be made of plastic materials, the dead weight is reduced, the die can be opened according to human ears, a plurality of specifications are designed according to human engineering, and the wearing requirements of various crowds are met.
In addition, in order to avoid adverse effects on human respiration, the gas collection module 7 is of an airtight structure, a certain gap is reserved between the gas collection module 7 and the mouth and nose, the collector supports 8 are arranged on one side or two sides of the gas collection module 7, the ear-hanging type shell 12 is provided with the support regulator 4 connected with the tail ends of the collector supports 8, the support regulator 4 can adopt a damping shaft, and the angle adjustment of the collector supports 8 and the angle adjustment of the gas collection module 7 are carried out through the support regulator 4, as shown in fig. 2, so that the nasal cavity ventilation channel 9 and the oral cavity ventilation channel 10 in the gas collection module 7 are respectively aligned with the nasal cavity and the oral cavity of a wearer.
In conclusion, the non-closed portable breath peak monitoring device disclosed by the invention is good in portability, can be worn at home or in a hospital, does not influence the daily breathing effect, can monitor the peak expiratory flow rate of a user for a long time like an electrocardio monitoring device, conveniently records the breathing stability and the variability trend in daily life, and provides a powerful basis for medical staff to analyze the airway resistance condition of the user in daily life.
The above description is only an embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications of equivalent structures and equivalent processes, or direct or indirect applications in other related fields, which are made by the contents of the present specification, are included in the scope of the present invention.
Claims (9)
1. A non-hermetic portable peak respiratory monitoring device, comprising: the gas collection device comprises a gas collection module (7) and a signal processing module (2), wherein a nasal cavity ventilation channel (9) and an oral cavity ventilation channel (10) are arranged in the gas collection module (7), a first pressure sensor (5) is arranged in the nasal cavity ventilation channel (9), a second pressure sensor (6) is arranged in the oral cavity ventilation channel (10), the first pressure sensor (5) and the second pressure sensor (6) are respectively in communication connection with the signal processing module (2), and gas pressure signals are sent to the signal processing module (2), so that data analysis and monitoring are achieved.
2. The non-hermetic portable peak respiratory monitoring device according to claim 1, wherein the first pressure sensor (5) is located at the end of a nasal airway shaft (9) and the second pressure sensor (6) is located at the end of an oral airway shaft (10).
3. The non-closed portable peak respiration monitoring device according to claim 1, wherein the signal processing module (2) comprises a main control data processing chip (11) and a wireless transmission module (1), the first pressure sensor (5) and the second pressure sensor (6) are respectively connected with the main control data processing chip (11) for signal transmission and processing analysis, and the main control data processing chip (11) is connected with the wireless transmission module (1) for wireless data transmission.
4. The non-closed portable breath peak monitoring device according to claim 3, further comprising a mobile terminal, wherein the main control data processing chip (11) is connected to the mobile terminal through the wireless transmission module (1), and the breath peak graphic trend is drawn through the mobile terminal.
5. The device of claim 4, wherein the mobile terminal is a smart phone or a computer.
6. The non-hermetic portable peak respiration monitoring device according to claim 3, wherein the wireless transmission module (1) is a Bluetooth wireless transmission module (1) or a Wi-Fi wireless transmission module.
7. The non-sealed portable peak respiratory monitoring device according to claim 1, further comprising a power supply battery (3), wherein the power supply battery (3) is connected with the signal processing module (2) to supply power to the signal processing module (2).
8. The non-closed portable peak respiration monitoring device according to claim 7, further comprising an ear-hanging housing (12), wherein the power supply battery (3) and the signal processing module (2) are respectively disposed in the ear-hanging housing (12), and a switch corresponding to the power supply battery (3) is disposed on the ear-hanging housing (12).
9. The device for monitoring the peak respiration according to claim 8, wherein the gas collection module (7) is provided with a collector bracket (8) on one side or both sides thereof, and the ear-hanging housing (12) is provided with a bracket adjuster (4) connected to the end of the collector bracket (8) for adjusting the angles of the collector bracket (8) and the gas collection module (7) so that the nasal cavity ventilation chimney (9) and the oral cavity ventilation chimney (10) are respectively aligned with the nasal cavity and the oral cavity of the wearer.
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| CN202011558941.9A CN112674756A (en) | 2020-12-25 | 2020-12-25 | Non-closed portable respiration peak value monitoring device |
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| CN202011558941.9A CN112674756A (en) | 2020-12-25 | 2020-12-25 | Non-closed portable respiration peak value monitoring device |
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| CN202011558941.9A Pending CN112674756A (en) | 2020-12-25 | 2020-12-25 | Non-closed portable respiration peak value monitoring device |
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Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN113509211A (en) * | 2021-04-21 | 2021-10-19 | 北京金科嘉信科技有限公司 | Gas collector in oral cavity of animal |
| CN113520367A (en) * | 2021-05-21 | 2021-10-22 | 武汉清易云康医疗设备有限公司 | Portable lung function detector and working method thereof |
| CN114983390A (en) * | 2022-04-14 | 2022-09-02 | 福州大学 | A wireless wearable two-way nasal breathing detection device and detection method |
| CN115299925A (en) * | 2022-03-01 | 2022-11-08 | 卓智柔云(厦门)科技有限公司 | A respiratory spectrum monitoring device and system |
| CN115414027A (en) * | 2022-09-29 | 2022-12-02 | 西安交通大学 | A mask type nasal resistance testing device and method |
| CN116369898A (en) * | 2023-06-06 | 2023-07-04 | 青岛市第五人民医院 | Respiratory data reminding system for critical diseases |
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