技术领域technical field
本发明涉及的是确定呼吸频率的方法技术领域，具体的说是一种用于确定儿童患者的呼吸频率方法。The present invention relates to the technical field of methods for determining the respiratory frequency, in particular to a method for determining the respiratory frequency of a child patient.
背景技术Background technique
呼吸是人体与外界环境之间进行气体交换的必要过程，人体通过呼吸吸入氧气、呼出二氧化碳，从而维持正常的生理功能。正常成人每分钟呼吸16～20次；新生儿呼吸频率可达每分钟40～45次；＜1岁的儿童每分钟呼吸频率为30～40次；1岁以上的儿童每分钟呼吸频率为20～30次。Respiration is a necessary process of gas exchange between the human body and the external environment. The human body inhales oxygen and exhales carbon dioxide through respiration to maintain normal physiological functions. Normal adults breathe 16-20 times per minute; newborns can reach 40-45 times per minute; children under 1 year old have a breathing rate of 30-40 times per minute; children over 1 year old have a breathing rate of 20-40 times per minute 30 times.
小儿呼吸频率一般是通过听诊或观察腹部起伏而得，一般一次起伏就是一次呼吸，即一次吸气一次呼气。每分钟呼吸的次数称为呼吸频率。Children's respiratory rate is generally obtained through auscultation or observation of abdominal rise and fall. Generally, one rise and fall is one breath, that is, one inhalation and one exhalation. The number of breaths per minute is called respiratory rate.
呼吸频率不稳定会引起很多的疾病，危害人类的健康，尤其是儿童，所以确定呼吸频率很重要。Unstable respiratory rate can cause many diseases and endanger human health, especially children, so it is very important to determine the respiratory rate.
目前确定儿童的呼吸频率方法通常是通过观察患者的呼吸情况，呼吸的观察主要是看胸廓的起伏，根据起伏的次数来计算，一般要观察1分钟。同时要观察呼吸节律是否均匀，呼吸深度是否一致，呼吸是有无异常气味；如果是危重患者呼吸运动极为微弱，甚至看不到胸廓的起伏，这时可以用棉花，通过观察棉花纤维摆动来判断。这种方法普遍存在呼吸频率确定不准确现象，难以发现患者的病情，对症下药。At present, the method of determining the respiratory rate of children is usually by observing the patient's breathing. The observation of breathing is mainly based on the rise and fall of the chest, which is calculated according to the number of rises and falls. Generally, it takes 1 minute to observe. At the same time, it is necessary to observe whether the breathing rhythm is uniform, whether the breathing depth is consistent, and whether there is any abnormal smell in the breathing; if the respiratory movement of critically ill patients is extremely weak, and even the rise and fall of the chest can not be seen, you can use cotton at this time to judge by observing the cotton fiber swing . This method generally has the inaccurate phenomenon of determining the respiratory rate, and it is difficult to find the patient's condition and prescribe the right medicine.
发明内容Contents of the invention
本发明的目的在于针对现有技术的缺陷和不足，提供了一种用于确定儿童患者的呼吸频率方法，操作简单，避免呼吸频率确定不准确现象。The object of the present invention is to provide a method for determining the respiratory rate of a child patient against the defects and deficiencies of the prior art, which is simple to operate and avoids inaccurate determination of the respiratory rate.
为实现上述目的，本发明采用的技术方案是：一种用于确定儿童患者的呼吸频率方法，其步骤如下：In order to achieve the above object, the technical solution adopted in the present invention is: a method for determining the respiratory rate of a child patient, the steps of which are as follows:
1、信号的采集：通过传感器对患者的胸部进行自动感应，确定信号；1. Signal collection: Automatically sense the patient's chest through the sensor to determine the signal;
2、信号的整形：通过传感器检测到的不规则信号处理为能被数据处理器处理的标准信号；2. Signal shaping: the irregular signal detected by the sensor is processed into a standard signal that can be processed by the data processor;
3、信号的处理：通过传感器检测到的规则信号通过数据处理器进行智能处理以及作出呼吸频率的判断；3. Signal processing: the regular signal detected by the sensor is intelligently processed by the data processor and the judgment of the respiratory frequency is made;
4、数据的显示：呼吸频率的数据通过显示器进行显示，呼吸频率不正常则会显示红色，不停的闪烁并发出报警声，及时提醒医务人员。4. Data display: The respiratory rate data is displayed on the monitor. If the respiratory rate is abnormal, it will display red, flash continuously and sound an alarm to remind medical staff in time.
作为本发的进一步改善，所述数据处理器采用单片机。As a further improvement of the present invention, the data processor adopts a single-chip microcomputer.
作为本发的进一步改善，所述数据处理器包括数据处理单元、数据传输单元、数据存储单元。As a further improvement of the present invention, the data processor includes a data processing unit, a data transmission unit, and a data storage unit.
作为本发的进一步改善，所述显示器为液晶显示器，且与数据处理器连接。As a further improvement of the present invention, the display is a liquid crystal display and is connected to a data processor.
本发明的有益效果为：操作简单，实现智能化，数据检测准确，一旦出现数据异常，还可以自动发出警报，及时提醒医务人员做出处理。The beneficial effects of the present invention are: simple operation, intelligent realization, accurate data detection, and an alarm can be automatically issued in case of abnormal data to remind medical personnel to deal with it in time.
具体实施方式detailed description
为了使本发明的目的、技术方案及优点更加清楚明白，以下结合具体实施方式，对本发明进行进一步详细说明。应当理解，此处所描述的具体实施方式仅用以解释本发明，并不用于限定本发明。In order to make the object, technical solution and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with specific embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and are not intended to limit the present invention.
一种用于确定儿童患者的呼吸频率方法，其步骤如下：A method for determining the respiratory rate of a child patient, the steps of which are as follows:
1、信号的采集：通过传感器对患者的胸部进行自动感应，确定信号；1. Signal collection: Automatically sense the patient's chest through the sensor to determine the signal;
2、信号的整形：通过传感器检测到的不规则信号处理为能被数据处理器处理的标准信号；2. Signal shaping: the irregular signal detected by the sensor is processed into a standard signal that can be processed by the data processor;
3、信号的处理：通过传感器检测到的规则信号通过数据处理器进行智能处理以及作出呼吸频率的判断；3. Signal processing: the regular signal detected by the sensor is intelligently processed by the data processor and the judgment of the respiratory frequency is made;
4、数据的显示：呼吸频率的数据通过显示器进行显示，呼吸频率不正常则会显示红色，不停的闪烁并发出报警声，及时提醒医务人员。4. Data display: The respiratory rate data is displayed on the monitor. If the respiratory rate is abnormal, it will display red, flash continuously and sound an alarm to remind medical staff in time.
所述信号的采集是采用传感器对患者进行感应，传感器的感应的数据直接关系到数据的准确性，关系到患者的身体状况，传感器上通过设置有计数器，通过传感器感应患者胸部的呼吸次数，计数器及时记录数据。The acquisition of the signal is to use a sensor to sense the patient. The data sensed by the sensor is directly related to the accuracy of the data and the physical condition of the patient. Record data in a timely manner.
所述信号的整形采用的是信号转换器，主要是将传感器感应到的不规则数据信息转换成规则的数据信息，便于数据处理器能够识别数据信息，自动进行数据的处理，作出准确的判断，提高准确性和数据处理速度。The shaping of the signal uses a signal converter, which mainly converts the irregular data information sensed by the sensor into regular data information, so that the data processor can identify the data information, automatically process the data, and make an accurate judgment. Improve accuracy and data processing speed.
所述数据处理器包括数据处理单元、数据传输单元、数据存储单元，所述数据处理器采用单片机，是一种低消耗，低电压，高性能的单片机，片内带有可编程可拭处的存储器，采用CMOS工艺和高密度非易失性存储器技术，引脚和指令系统都与MCS-51兼容。此单片机功能性强，灵活性高，且价格合理，比较适用。The data processor includes a data processing unit, a data transmission unit, and a data storage unit. The data processor adopts a single-chip microcomputer, which is a low-consumption, low-voltage, high-performance single-chip microcomputer with a programmable wiper in the chip. The memory adopts CMOS technology and high-density non-volatile memory technology, and the pin and instruction system are compatible with MCS-51. This single-chip microcomputer has strong functions, high flexibility, and reasonable price, so it is more applicable.
所述显示器为液晶显示器，且与数据处理器连接，所述显示器上设置有报警器，通过报警器可以及时提醒医务人员患者出现异常现象，无需医务人员一直陪护在患者的身边，减轻医务人员的工作量，提高工作效率。The display is a liquid crystal display, and is connected with the data processor. The display is provided with an alarm, which can promptly remind the medical personnel that the patient has an abnormal phenomenon, and does not need the medical personnel to accompany the patient all the time, thereby reducing the burden on the medical personnel. workload and improve work efficiency.
本具体实施方式的优点：操作简单，实现智能化，数据检测准确，一旦出现数据异常，还可以自动发出警报，及时提醒医务人员做出处理。The advantages of this specific embodiment are: simple operation, intelligent realization, accurate data detection, and an alarm can be automatically issued in case of data abnormality to remind medical personnel to deal with it in time.
对于本领域技术人员而言，显然本发明不限于上述示范性实施例的细节，而且在不背离本发明的精神或基本特征的情况下，能够以其他的具体形式实现本发明。因此，无论从哪一点来看，均应将实施例看作是示范性的，而且是非限制性的，本发明的范围由所附权利要求而不是上述说明限定，因此旨在将落在权利要求的等同要件的含义和范围内的所有变化囊括在本发明内。It will be apparent to those skilled in the art that the invention is not limited to the details of the above-described exemplary embodiments, but that the invention can be embodied in other specific forms without departing from the spirit or essential characteristics of the invention. Accordingly, the embodiments should be regarded in all points of view as exemplary and not restrictive, the scope of the invention being defined by the appended claims rather than the foregoing description, and it is therefore intended that the scope of the invention be defined by the appended claims rather than by the foregoing description. All changes within the meaning and range of equivalents of the elements are embraced in the present invention.
此外，应当理解，虽然本说明书按照实施方式加以描述，但并非每个实施方式仅包含一个独立的技术方案，说明书的这种叙述方式仅仅是为清楚起见，本领域技术人员应当将说明书作为一个整体，各实施例中的技术方案也可以经适当组合，形成本领域技术人员可以理解的其他实施方式。In addition, it should be understood that although this specification is described according to implementation modes, not each implementation mode only contains an independent technical solution, and this description in the specification is only for clarity, and those skilled in the art should take the specification as a whole , the technical solutions in the various embodiments can also be properly combined to form other implementations that can be understood by those skilled in the art.
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710082850.4ACN106725491A (en) | 2017-02-16 | 2017-02-16 | A kind of respiratory rate method for determining child patient |
| Application Number | Priority Date | Filing Date | Title |
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| CN201710082850.4ACN106725491A (en) | 2017-02-16 | 2017-02-16 | A kind of respiratory rate method for determining child patient |
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| CN106725491Atrue CN106725491A (en) | 2017-05-31 |
| Application Number | Title | Priority Date | Filing Date |
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| CN201710082850.4APendingCN106725491A (en) | 2017-02-16 | 2017-02-16 | A kind of respiratory rate method for determining child patient |
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| CN113639364A (en)* | 2021-08-04 | 2021-11-12 | 兰州怡邦环保科技有限公司 | Air purification system for children sleeping |
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| CN101528126A (en)* | 2006-12-21 | 2009-09-09 | 弗雷森纽斯医疗护理德国有限责任公司 | Method and device for the determination of breath frequency |
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| Publication number | Priority date | Publication date | Assignee | Title |
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| US20030163054A1 (en)* | 2002-02-22 | 2003-08-28 | Dekker Andreas Lubbertus Aloysius Johannes | Monitoring respiration based on plethysmographic heart rate signal |
| CN101528126A (en)* | 2006-12-21 | 2009-09-09 | 弗雷森纽斯医疗护理德国有限责任公司 | Method and device for the determination of breath frequency |
| CN102579020A (en)* | 2011-01-05 | 2012-07-18 | 深圳市迈迪加科技发展有限公司 | Respiration and heartbeat monitoring system based on piezoelectric cable sensor |
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| CN113639364A (en)* | 2021-08-04 | 2021-11-12 | 兰州怡邦环保科技有限公司 | Air purification system for children sleeping |
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