CN113499044A - Blood pressure monitoring and early warning device, system and storage medium - Google Patents
Blood pressure monitoring and early warning device, system and storage medium Download PDFInfo
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- CN113499044A CN113499044A CN202110742376.XA CN202110742376A CN113499044A CN 113499044 A CN113499044 A CN 113499044A CN 202110742376 A CN202110742376 A CN 202110742376A CN 113499044 A CN113499044 A CN 113499044A
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular condition not otherwise provided for, e.g. using combinations of techniques provided for in this group with electrocardiography or electroauscultation; Heart catheters for measuring blood pressure
- A61B5/021—Measuring pressure in heart or blood vessels
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- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61B—DIAGNOSIS; SURGERY; IDENTIFICATION
- A61B5/00—Measuring for diagnostic purposes; Identification of persons
- A61B5/74—Details of notification to user or communication with user or patient ; user input means
- A61B5/746—Alarms related to a physiological condition, e.g. details of setting alarm thresholds or avoiding false alarms
Abstract
The invention belongs to the field of blood pressure monitoring, and discloses a blood pressure monitoring and early warning device, a blood pressure monitoring and early warning system and a storage medium. The method determines the normal blood pressure range according to the basic physiological information and the historical blood pressure measurement value of the user; acquiring a current blood pressure measurement value of a user every a first time period, and judging whether the current blood pressure measurement value is in a normal blood pressure range; if not, judging whether the user is in a preset state or not according to the current body state information of the user; if the blood pressure is in the preset time period, acquiring the blood pressure measurement value of the user every second time period, and generating a blood pressure measurement result according to the blood pressure measurement value; judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result; when the preset condition is met, the alarm prompt message is sent, and compared with the existing mode that the blood pressure value is measured when the body of the user is uncomfortable, the method adopts treatment measures.
Description
Technical Field
The invention relates to the technical field of blood pressure monitoring, in particular to a blood pressure monitoring and early warning device, a blood pressure monitoring and early warning system and a storage medium.
Background
High blood pressure is dangerous and may lead to death of the patient; in addition, if the blood pressure is increased for a long time and the control is unstable, most target organs are damaged along with the prolonging of time, wherein the heart damage, the cerebrovascular damage and the kidney and the eyeground damage are common. In addition, long-term hypertension may lead to the symptoms of the patients such as poor concentration, poor memory and numbness of limbs. Hypertension is more and more in the onset at present, people with the onset are younger and more, but the overall understanding rate, the treatment rate and the standard reaching rate in China are low.
The above is only for the purpose of assisting understanding of the technical aspects of the present invention, and does not represent an admission that the above is prior art.
Disclosure of Invention
The invention mainly aims to provide a blood pressure monitoring and early warning device, a blood pressure monitoring and early warning system and a storage medium, and aims to solve the technical problems that blood pressure monitoring is discontinuous and early blood pressure risks of a user cannot be found in time in the prior art.
In order to achieve the above object, the present invention provides a blood pressure monitoring and early warning device, comprising: the blood pressure monitoring and early warning system comprises a memory, a processor and a blood pressure monitoring and early warning program which is stored on the memory and can be operated on the processor, wherein the blood pressure monitoring and early warning program is configured to realize the following steps:
acquiring basic physiological information and a historical blood pressure measurement value of a user, and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value;
acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range;
when the current blood pressure measurement value is not in the normal blood pressure range, acquiring current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information;
when the user is in a preset state, acquiring a blood pressure measurement value of the user every second time period after a preset time length, and generating a blood pressure measurement result of the user according to the acquired blood pressure measurement value;
judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result;
and sending out alarm prompt information when the current blood pressure condition of the user meets a preset condition.
Optionally, the blood pressure monitoring and warning program is configured to implement the following steps:
acquiring basic physiological information and a historical blood pressure measurement value of a user, and establishing an individualized health model of the user according to the basic physiological information;
constructing a historical blood pressure value curve of the user according to the historical blood pressure measurement value;
determining gain information affecting the blood pressure of the user according to the personalized health model;
and determining the normal blood pressure range of the user according to the gain information and the historical blood pressure value curve.
Optionally, the blood pressure monitoring and warning program is configured to implement the following steps:
determining blood pressure influence factors according to the gain information;
determining a gain value corresponding to each blood pressure influence factor according to the gain information;
determining the blood pressure value curves of the user at different moments according to the historical blood pressure value curves;
and performing gain correction on the blood pressure value curve at the moment according to the gain value to obtain a correction result, and determining the normal blood pressure range of the user according to the correction result.
Optionally, the blood pressure monitoring and warning program is configured to implement the following steps:
counting the number of target blood pressure measurement values which are not in the normal blood pressure range in the blood pressure measurement result;
when the number is larger than a preset number, judging that the current blood pressure condition of the user meets the preset condition;
and when the number is less than or equal to the preset number, judging that the current blood pressure condition of the user does not meet the preset condition.
Optionally, the blood pressure monitoring and warning program is configured to implement the following steps:
determining fluctuation information of the blood pressure of the user according to the historical blood pressure value curve, wherein the fluctuation information comprises fluctuation time and a fluctuation value;
judging whether the blood pressure fluctuation of the user is a normal physiological phenomenon or not according to the fluctuation time and the fluctuation value;
and sending medical examination prompt information when the blood pressure fluctuation of the user is judged not to be a normal physiological phenomenon.
Optionally, the blood pressure monitoring and warning program is configured to implement the following steps:
updating the historical blood pressure measurement value according to the blood pressure measurement result to obtain an updated historical blood pressure measurement value;
determining an abnormal blood pressure value and a normal blood pressure value in the updated historical blood pressure measurement values;
dynamically displaying the abnormal blood pressure value and the normal blood pressure value through different colors.
Optionally, the blood pressure monitoring and warning program is configured to implement the following steps:
when the current blood pressure measurement value is in the normal blood pressure range, obtaining the current blood pressure measurement value of the user at intervals of a first time period;
updating the historical blood pressure measurement value according to the current blood pressure measurement value to obtain an updated historical blood pressure measurement value;
and establishing and storing the personal health file of the user according to the updated historical blood pressure measurement value.
Optionally, the blood pressure monitoring and warning program is configured to implement the following steps:
acquiring the calibration time of the last blood pressure calibration;
judging whether blood pressure calibration is needed or not according to the calibration time and the current time;
when blood pressure calibration is required, the blood pressure calibration is performed by a medical mercury column sphygmomanometer.
In addition, in order to achieve the above object, the present invention further provides a blood pressure monitoring and early warning system, including: the device comprises a normal blood pressure range determining module, an obtaining module, a first judging module, a blood pressure measuring result generating module, a second judging module and an information sending module;
the normal blood pressure range determining module is used for acquiring basic physiological information and a historical blood pressure measurement value of a user and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value;
the acquisition module is used for acquiring the current blood pressure measurement value of the user every other first time period and judging whether the current blood pressure measurement value is in the normal blood pressure range or not;
the first judging module is used for acquiring the current body state information of the user when the current blood pressure measurement value is not in the normal blood pressure range, and judging whether the user is in a preset state or not according to the current body state information;
the blood pressure measurement result generation module is used for acquiring the blood pressure measurement value of the user every second time period after a preset time length when the user is in a preset state, and generating the blood pressure measurement result of the user according to the acquired blood pressure measurement value;
the second judgment module is used for judging whether the current blood pressure condition of the user meets a preset condition according to the blood pressure measurement result;
and the information sending module is used for sending out alarm prompt information when the current blood pressure condition of the user meets a preset condition.
In addition, in order to achieve the above object, the present invention further provides a storage medium, in which a blood pressure monitoring and early warning program is stored, and when executed by a processor, the blood pressure monitoring and early warning program implements the following steps:
acquiring basic physiological information and a historical blood pressure measurement value of a user, and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value;
acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range;
when the current blood pressure measurement value is not in the normal blood pressure range, acquiring current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information;
when the user is in a preset state, acquiring a blood pressure measurement value of the user every second time period after a preset time length, and generating a blood pressure measurement result of the user according to the acquired blood pressure measurement value;
judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result;
and sending out alarm prompt information when the current blood pressure condition of the user meets a preset condition.
The method comprises the steps of obtaining basic physiological information and a historical blood pressure measurement value of a user, and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value; acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range; when the current blood pressure measurement value is not in the normal blood pressure range, acquiring current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information; when the user is in a preset state, acquiring a blood pressure measurement value of the user every second time period after a preset time length, and generating a blood pressure measurement result of the user according to the acquired blood pressure measurement value; judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result; when the current blood pressure condition of the user meets the preset condition, an alarm prompt message is sent, and compared with the existing mode that the blood pressure value is measured when the body of the user is uncomfortable, and then the treatment measures are taken, the special normal blood pressure range of the user can be determined by the mode provided by the invention, the blood pressure of the user is obtained at preset time intervals, the dynamic and continuous monitoring of the blood pressure monitoring is realized, and the risk brought by hypertension and hypotension is found in advance.
Drawings
Fig. 1 is a schematic structural diagram of a blood pressure monitoring and early warning device in a hardware operating environment according to an embodiment of the present invention;
FIG. 2 is a schematic flow chart of a blood pressure monitoring and warning device according to a first embodiment of the present invention;
FIG. 3 is a schematic flow chart of a blood pressure monitoring and warning device according to a second embodiment of the present invention;
FIG. 4 is a schematic flow chart of a blood pressure monitoring and warning device according to a third embodiment of the present invention;
fig. 5 is a block diagram of a blood pressure monitoring and early warning system according to a first embodiment of the present invention.
The implementation, functional features and advantages of the objects of the present invention will be further explained with reference to the accompanying drawings.
Detailed Description
It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
Referring to fig. 1, fig. 1 is a schematic structural diagram of a blood pressure monitoring and early warning device in a hardware operating environment according to an embodiment of the present invention.
As shown in fig. 1, the blood pressure monitoring and early warning device may include: a processor 1001, such as a Central Processing Unit (CPU), a communication bus 1002, a user interface 1003, a network interface 1004, and a memory 1005. Wherein a communication bus 1002 is used to enable connective communication between these components. The user interface 1003 may include a Display screen (Display), an input unit such as a Keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface, a wireless interface. The network interface 1004 may optionally include a standard wired interface, a Wireless interface (e.g., a Wireless-Fidelity (WI-FI) interface). The Memory 1005 may be a Random Access Memory (RAM) Memory, or may be a Non-Volatile Memory (NVM), such as a disk Memory. The memory 1005 may alternatively be a storage device separate from the processor 1001.
Those skilled in the art will appreciate that the configuration shown in fig. 1 does not constitute a limitation of the blood pressure monitoring and forewarning device and may include more or fewer components than those shown, or some components in combination, or a different arrangement of components.
As shown in fig. 1, the memory 1005, which is a storage medium, may include an operating system, a data storage module, a network communication module, a user interface module, and a blood pressure monitoring and warning program.
In the blood pressure monitoring and early warning device shown in fig. 1, the network interface 1004 is mainly used for data communication with a network server; the user interface 1003 is mainly used for data interaction with a user; the blood pressure monitoring and early warning device calls a blood pressure monitoring and early warning program stored in the memory 1005 through the processor 1001.
Referring to fig. 2, fig. 2 is a schematic flow chart of a blood pressure monitoring and early warning device according to a first embodiment of the present invention.
The embodiment of the invention provides a blood pressure monitoring and early warning device, which comprises: the blood pressure monitoring and early warning system comprises a memory, a processor and a blood pressure monitoring and early warning program which is stored on the memory and can be operated on the processor, wherein the blood pressure monitoring and early warning program is configured to realize the following steps: in this embodiment, the blood pressure monitoring and early warning device includes the following steps:
step S10: acquiring basic physiological information and a historical blood pressure measurement value of a user, and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value.
It should be noted that the basic physiological information of the user may be information such as name, identity, age, weight, and disease of the user. The historical blood pressure measurement value may be a historical blood pressure measurement value measured by the blood pressure monitoring and early warning device in the embodiment of the present invention. The normal blood pressure range may be calculated and summarized according to basic physiological information and historical blood pressure measurement values of different users, and is only applicable to the user, and the data transmission in the embodiment includes, but is not limited to, bluetooth transmission, 4G transmission, transmission through an ESIM card, and the like.
It should be understood that although there are well-defined criteria for the normal blood pressure values of human beings in the prior art, the same blood pressure values may be normal or dangerous for different people due to different physical conditions. For example, for a person with a body mass index of less than 24, the ideal blood pressure is 130/80mmHg, while for a person with a body mass index of greater than or equal to 24, a blood pressure of less than 120/80mmHg is preferred. This is more effective in reducing the risk of cardiovascular and cerebrovascular disease, with a first goal of hypertension being less than 140/90 and a second goal being 130/80 or even 120/80 for the average person who is not ill. However, for patients with diabetes, the first goal was 130/80; for patients with heart failure, myocardial infarction, angina, aortic dissection, etc., the goal of controlling blood pressure is not 140/90, but is as low as 130/80, and even more desirable at times 120/70. For people with excessive body weight, it is certainly impossible to meet the condition of being below 140/90, and even being below 130/80 is not ideal blood pressure. Therefore, the present embodiment determines the normal blood pressure range corresponding to the user through the basic physiological information and the historical blood pressure measurement value of the user.
Step S20: and acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range.
It should be noted that the current blood pressure measurement value of the user is obtained through non-invasive measurement, for example, a heart rate variation oscillogram and rhythm are collected through green light reflection, the form and flow rate of human blood are sensed through infrared transmission, and then the blood pressure measurement value of the user is obtained through data integration algorithm and health model comparison. The first time period may be a preset measurement period for measuring the blood pressure value of the user, and if the set first time period is 5 minutes, the blood pressure value of the user is measured once every 5 minutes and recorded, so as to continuously monitor the blood pressure value of the user. The first time period may be set according to whether the user is a patient who needs to pay close attention to blood pressure, for example, if the user has a hypertensive disorder, the first time period may be set to be shorter. The first time period may be set according to basic physiological information of the user, and the embodiment is not limited herein.
Further, in order to implement continuous and dynamic monitoring of the blood pressure of the user, the determining whether the current blood pressure measurement value is in the normal blood pressure range further includes: when the current blood pressure measurement value is in the normal blood pressure range, obtaining the current blood pressure measurement value of the user at intervals of a first time period; updating the historical blood pressure measurement value according to the current blood pressure measurement value to obtain an updated historical blood pressure measurement value; and establishing and storing the personal health file of the user according to the updated historical blood pressure measurement value.
Step S30: and when the current blood pressure measurement value is not in the normal blood pressure range, acquiring the current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information.
It should be noted that the current physical state information may be information on whether the user is currently in exercise, has large mood fluctuation, is too cold and too hot, and is in a sleep state. The preset state may be a state that may affect the authenticity of the blood pressure measurement of the user, such as exercise, large mood swings, and the like.
Step S40: and when the user is in a preset state, acquiring the blood pressure measurement value of the user every second time period after a preset time length, and generating the blood pressure measurement result of the user according to the acquired blood pressure measurement value.
It should be noted that the preset time period may be a time required for the current body state of the user to be recovered to a stable optimal measurement state that does not affect the blood pressure measurement result, and the preset time period may be obtained by performing evaluation according to the current body state information of the user. The second time period may be a preset measurement period for measuring the blood pressure value of the user, and if the set second time period is 2 minutes, the blood pressure value of the user is measured every 2 minutes and recorded, so as to continuously monitor the blood pressure value of the user. The blood pressure measurement value may be a blood pressure measurement value obtained by measuring blood pressure of the user every second time period.
Further, in order to more intuitively display the blood pressure measurement result of the user and permanently store the blood pressure value of the user, after the blood pressure measurement result of the user is generated according to the obtained blood pressure measurement value, the method further includes: updating the historical blood pressure measurement value according to the blood pressure measurement result to obtain an updated historical blood pressure measurement value; determining an abnormal blood pressure value and a normal blood pressure value in the updated historical blood pressure measurement values; dynamically displaying the abnormal blood pressure value and the normal blood pressure value through different colors.
It should be noted that the normal blood pressure value may be a blood pressure value in the normal blood pressure range, the abnormal blood pressure value may be a blood pressure value not in the normal blood pressure range,
step S50: and judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result.
It should be noted that the preset condition may be that the current blood pressure condition of the user is that the continuous preset time duration is not in the normal blood pressure range. Judging whether the current blood pressure condition of the user meets the preset condition according to the blood pressure measurement result can be to acquire the measurement time that the blood pressure measurement value in the blood pressure measurement result is not in the normal blood pressure range, judge whether the blood pressure measurement value of the user is not in the normal blood pressure range in the preset time by taking the measurement time as the initial time, and judge that the current blood pressure condition of the user meets the preset condition if the blood pressure measurement value of the user is not in the normal blood pressure range in the preset time. For example, if the measurement results from the 1 st time to the 6 th time in the blood pressure measurement results are not in the normal blood pressure range, and the second time period is 2 minutes, it may be shown that the blood pressure value of the user is continuously 10 minutes and is not in the normal blood pressure range, and if the preset duration in the preset condition is 8 minutes, the current blood pressure condition of the user meets the preset condition. The preset duration may be determined according to basic physiological information of the user, and the embodiment is not limited herein.
Step S60: and sending out alarm prompt information when the current blood pressure condition of the user meets a preset condition.
It should be noted that the sending of the alarm prompt information may be sending a voice broadcast to the terminal of the user or displaying a preset prompt text, for example, sending a short message of an early warning prompt to the terminal of the user or performing targeted early warning to the terminal of the user by telephone through artificial intelligence. So as to remind the user that the body is abnormal and the user needs to seek medical advice in time. Or sending the alarm prompt information to a target terminal of a guardian associated with the user in advance, for example, a terminal such as a mobile phone APP, and dynamically displaying the current blood pressure condition and the blood pressure change curve of the user by using different colors on the terminal of the user. The embodiment is not limited herein.
Further, in order to make the measured blood pressure value of the user more accurate, the blood pressure monitoring and early warning program is configured to implement the following steps: acquiring the calibration time of the last blood pressure calibration; judging whether blood pressure calibration is needed or not according to the calibration time and the current time; when blood pressure calibration is required, the blood pressure calibration is performed by a medical mercury column sphygmomanometer.
It should be noted that the calibration time may be the time of last blood pressure calibration, and the determining whether blood pressure calibration is needed according to the calibration time and the current time may be obtaining a time length without calibration according to the current time and the calibration time, comparing the time length with a preset calibration time length, and performing blood pressure calibration when the time length is greater than or equal to the preset calibration time length. The blood pressure calibration may be performed by a medical mercury column type sphygmomanometer or may be performed by other methods, and the embodiment is not limited herein.
The embodiment acquires basic physiological information and a historical blood pressure measurement value of a user, and determines a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value; acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range; when the current blood pressure measurement value is not in the normal blood pressure range, acquiring current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information; when the user is in a preset state, acquiring a blood pressure measurement value of the user every second time period after a preset time length, and generating a blood pressure measurement result of the user according to the acquired blood pressure measurement value; judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result; when the current blood pressure condition of the user meets the preset condition, an alarm prompt message is sent, and compared with the existing mode that the blood pressure value is measured when the body of the user is uncomfortable, and then treatment measures are taken.
Referring to fig. 3, fig. 3 is a schematic flow chart of a blood pressure monitoring and early warning device according to a second embodiment of the present invention.
Based on the first embodiment described above, in the present embodiment, the step S10 includes:
step S101: obtaining basic physiological information and historical blood pressure measurement values of a user, and establishing an individualized health model of the user according to the basic physiological information.
It will be appreciated that we can view the human body as a system consisting of many different parts, and that our health depends on the stability between the parts. Once a part is abnormal or the balance between parts is broken, the system of the human body is disordered, namely, sick. In order to keep healthy, a stable state of a human body is found, and a health model of the human body is built. This model is a standard as an index for measuring whether the body is abnormal or not. Once an abnormality is found in a value in a model, it is possible that an abnormality occurs in a part of the human body.
Step S102: and constructing a historical blood pressure value curve of the user according to the historical blood pressure measurement values.
It should be noted that the historical blood pressure measurement values include historical blood pressure measurement values of the past months and even years of the user, and the historical blood pressure value curve of the user can be constructed according to the historical blood pressure measurement values, so that the historical blood pressure measurement values can be represented in the form of a curve, and the blood pressure change information of the user can be displayed more intuitively.
Further, in order to early detect a possible blood pressure risk of the user, after the step of constructing a historical blood pressure value curve of the user according to the historical blood pressure measurement values, the method further includes: determining fluctuation information of the blood pressure of the user according to the historical blood pressure value curve, wherein the fluctuation information comprises fluctuation time and a fluctuation value; judging whether the blood pressure fluctuation of the user is a normal physiological phenomenon or not according to the fluctuation time and the fluctuation value; and sending medical examination prompt information when the blood pressure fluctuation of the user is judged not to be a normal physiological phenomenon.
It will be appreciated that our ideal blood pressure varies at different age stages. However, these ideal blood pressures are only one standard, but the blood pressure base of each person is different, for example, the previous year blood pressure 90/60 of a certain user and the present year blood pressure 130/85 of the user are in the normal range of the ordinary person, but the blood pressure is obviously already high. Or the usual blood pressure 140/90 and the sudden blood pressure 90/60, not only have low blood pressure, but can even be said to have shocked. Therefore, in this embodiment, the blood pressure fluctuation information of the user can be obtained by recording the historical blood pressure value of the user, where the fluctuation information includes the fluctuation value and the fluctuation time of the user, for example, the last-year blood pressure value of the user is approximately 90/60, the present-year blood pressure value is generally 130/85, the fluctuation time is one year, the fluctuation value is 40/25, and whether the fluctuation is a normal physiological phenomenon is determined according to the fluctuation time and the fluctuation value, and when it is determined that the blood pressure fluctuation of the user is not a normal physiological phenomenon, medical examination prompt information is sent.
Step S103: determining gain information affecting the blood pressure of the user according to the personalized health model.
It should be noted that the personalized health model includes indexes of each part of the body of the user, and according to comparison between the indexes of the user and the standard indexes, it can be determined which part of the user may be abnormal, and for the abnormality of the body of the user, a normal blood pressure range of the user may deviate from a generally recognized blood pressure range. The gain information may be information of deviation of the index in the personalized health model of the user from that in the normal model.
Step S104: and determining the normal blood pressure range of the user according to the gain information and the historical blood pressure value curve.
Further, in order to more accurately obtain the normal blood pressure range of the user, the step of determining the normal blood pressure range of the user according to the gain information and the historical blood pressure value curve includes: determining blood pressure influence factors according to the gain information; determining a gain value corresponding to each blood pressure influence factor according to the gain information; determining the blood pressure value curves of the user at different moments according to the historical blood pressure value curves; and performing gain correction on the blood pressure value curve at the moment according to the gain value to obtain a correction result, and determining the normal blood pressure range of the user according to the correction result.
It should be noted that the blood pressure influencing factor can be age, weight or whether there is disease, for example, the first goal of our common hypertension is below 140/90, the second goal is 130/80, even 120/80, but for patients with diabetes, the first goal is 130/80; for patients with heart failure, myocardial infarction, angina, aortic dissection, etc., the goal of controlling blood pressure is not 140/90, but is as low as 130/80, and even more desirable at times 120/70. The gain value may be a deviation value that is determined according to the gain information of the user and that the blood pressure influencing factor of the user has an influence on the normal blood pressure value of the user, for example, for a patient with heart failure, myocardial infarction, angina pectoris, aortic dissection and other diseases, the goal of controlling blood pressure is not 140/90, but is as low as 130/80, and then for a user with such diseases, the blood pressure influencing factor is a disease and the corresponding gain value is a negative gain. I.e. the goal to control blood pressure is not 140/90, but as low as 130/80. When the gain value corresponding to the blood pressure influence factors such as diseases of the user is determined, more accurate gain is carried out according to the historical blood pressure value of the user. The time blood pressure value curve can be the blood pressure values of the user at different times of a day, the blood pressure change information of the user in the day can be obtained more accurately according to the time blood pressure value of the user in the day, and correction is carried out according to the time blood pressure value and the gain information. The normal blood pressure range of the user can be accurately obtained. For example, the blood pressure values of the user at different times may be corrected based on the gain value and the blood pressure value at the time, and in the morning, if the blood pressure value of the user is originally low, the user may choose not to perform the correction, or at other times, the user may perform the selective correction or the re-correction of the magnitude of the gain value based on the blood pressure value at the time of the user.
The embodiment acquires basic physiological information and a historical blood pressure measurement value of a user, and establishes an individualized health model of the user according to the basic physiological information; constructing a historical blood pressure value curve of the user according to the historical blood pressure measurement value; determining gain information affecting the blood pressure of the user according to the personalized health model; determining blood pressure influence factors according to the gain information; determining a gain value corresponding to each blood pressure influence factor according to the gain information; determining the blood pressure value curves of the user at different moments according to the historical blood pressure value curves; and performing gain correction on the blood pressure value curve at the moment according to the gain value to obtain a correction result, and determining the normal blood pressure range of the user according to the correction result. The normal blood pressure range of the user is determined according to the basic physiological information and the historical blood pressure measurement value of the user, so that the method is more accurate when whether the user is in danger of blood pressure or not is judged, and the method is more suitable for physical conditions of different users.
Referring to fig. 4, fig. 4 is a schematic flow chart of a blood pressure monitoring and early warning device according to a third embodiment of the present invention.
Based on the foregoing embodiments, in this embodiment, the step S50 includes:
step S501: and counting the number of target blood pressure measurement values which are not in the normal blood pressure range in the blood pressure measurement result.
It should be understood that, when the current blood pressure measurement value is not in the normal blood pressure range, the measurement interval time is shortened so as to more accurately judge whether the blood pressure of the user is abnormal, and when the blood pressure measurement value of the user obtained according to the second time period reaches a preset number or preset time, the number of target blood pressure measurement values which are not in the normal blood pressure range in the blood pressure measurement result is counted. The preset number and the preset time are only used for obtaining a certain number of blood pressure measurement values of the users for the next judgment, and can be set according to actual conditions, and the embodiment is not limited herein.
Step S502: and when the number is larger than the preset number, judging that the current blood pressure condition of the user meets the preset condition.
The preset condition may be a condition capable of determining that the blood pressure condition of the user is abnormal. The preset number may be a preset number, and when a preset number of target blood pressure measurement values exist in a blood pressure measurement result of the user, it may be determined that the current blood pressure condition of the user satisfies the preset condition.
In a specific implementation, for example, blood pressure measurement is performed once every second time period, 10 blood pressure measurement results of the user are obtained in total, blood pressure values of the 10 blood pressure measurement results are compared with normal blood pressure ranges respectively, the blood pressure values of 5 blood pressure measurement results are not in the normal blood pressure range, and if the preset number is 4, it is determined that the current blood pressure condition of the user meets the preset condition.
Step S503: and when the number is less than or equal to the preset number, judging that the current blood pressure condition of the user does not meet the preset condition.
It should be understood that, in the blood pressure measurement result, if the blood pressure measurement value of the user is mostly in the normal blood pressure range, it is possible that the blood pressure of the user is only temporary because the influence of the activity is not in the normal blood pressure range determined by us, it can be determined that the user is not in danger of blood pressure, and then the blood pressure of the user can be measured once every first time period before the blood pressure measurement is taken.
In a specific implementation, for example, the blood pressure is measured every second time period, 10 measurement results of the user are obtained in total, the blood pressure values of the 10 measurement results are compared with the normal blood pressure range respectively, the blood pressure values measured 2 times are not in the normal blood pressure range, and if the preset number is 4 times, it is determined that the current blood pressure condition of the user does not satisfy the preset condition.
Counting the number of target blood pressure measurement values which are not in the normal blood pressure range in the blood pressure measurement result; when the number is larger than a preset number, judging that the current blood pressure condition of the user meets the preset condition; and when the number is less than or equal to the preset number, judging that the current blood pressure condition of the user does not meet the preset condition. In the embodiment, whether the user is a real risk of blood pressure is further judged by counting the number of the blood pressure measurement results of the user, which are not in the normal blood pressure range determined by the user.
Referring to fig. 5, fig. 5 is a block diagram of a blood pressure monitoring and early warning system according to a first embodiment of the present invention.
As shown in fig. 5, the blood pressure monitoring and early warning system provided by the embodiment of the present invention includes: the blood pressure measuring device comprises a normal blood pressure range determining module 10, an obtaining module 20, a first judging module 30, a blood pressure measuring result generating module 40, a second judging module 50 and an information sending module 60;
the normal blood pressure range determining module 10 is configured to obtain basic physiological information and a historical blood pressure measurement value of a user, and determine a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value;
the obtaining module 20 is configured to obtain a current blood pressure measurement value of the user every other first time period, and determine whether the current blood pressure measurement value is within the normal blood pressure range;
the first judging module 30 is configured to, when the current blood pressure measurement value is not within the normal blood pressure range, obtain current body state information of the user, and judge whether the user is in a preset state according to the current body state information;
the blood pressure measurement result generating module 40 is configured to, when the user is in a preset state, obtain a blood pressure measurement value of the user every second time period after a preset duration, and generate a blood pressure measurement result of the user according to the obtained blood pressure measurement value;
the second judging module 50 is configured to judge whether the current blood pressure condition of the user meets a preset condition according to the blood pressure measurement result;
the information sending module 60 is configured to send out an alarm prompt message when the current blood pressure condition of the user meets a preset condition.
The embodiment acquires basic physiological information and a historical blood pressure measurement value of a user, and determines a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value; acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range; when the current blood pressure measurement value is not in the normal blood pressure range, acquiring current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information; when the user is in a preset state, acquiring a blood pressure measurement value of the user every second time period after a preset time length, and generating a blood pressure measurement result of the user according to the acquired blood pressure measurement value; judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result; when the current blood pressure condition of the user meets the preset condition, an alarm prompt message is sent, and compared with the existing mode that the blood pressure value is measured when the body of the user is uncomfortable, and then treatment measures are taken.
It should be noted that the above-described work flows are only exemplary, and do not limit the scope of the present invention, and in practical applications, a person skilled in the art may select some or all of them to achieve the purpose of the solution of the embodiment according to actual needs, and the present invention is not limited herein.
In addition, the technical details that are not described in detail in this embodiment may refer to the parameter operation method provided in any embodiment of the present invention, and are not described herein again.
Based on the first embodiment of the blood pressure monitoring and early warning system, a second embodiment of the blood pressure monitoring and early warning system is provided.
In this embodiment, the normal blood pressure range determining module is further configured to obtain basic physiological information and a historical blood pressure measurement value of a user, and establish an individualized health model of the user according to the basic physiological information; constructing a historical blood pressure value curve of the user according to the historical blood pressure measurement value; determining gain information affecting the blood pressure of the user according to the personalized health model; and determining the normal blood pressure range of the user according to the gain information and the historical blood pressure value curve.
Further, the normal blood pressure range determining module is further configured to determine blood pressure influencing factors according to the gain information; determining a gain value corresponding to each blood pressure influence factor according to the gain information; determining the blood pressure value curves of the user at different moments according to the historical blood pressure value curves; and performing gain correction on the blood pressure value curve at the moment according to the gain value to obtain a correction result, and determining the normal blood pressure range of the user according to the correction result.
Further, the second judging module is further configured to count the number of target blood pressure measurement values that are not within the normal blood pressure range in the blood pressure measurement result; when the number is larger than a preset number, judging that the current blood pressure condition of the user meets the preset condition; and when the number is less than or equal to the preset number, judging that the current blood pressure condition of the user does not meet the preset condition.
Further, the normal blood pressure range determining module is further configured to determine fluctuation information of the blood pressure of the user according to the historical blood pressure value curve, where the fluctuation information includes fluctuation time and a fluctuation value; judging whether the blood pressure fluctuation of the user is a normal physiological phenomenon or not according to the fluctuation time and the fluctuation value; and sending medical examination prompt information when the blood pressure fluctuation of the user is judged not to be a normal physiological phenomenon.
Further, the blood pressure measurement result generation module is further configured to update the historical blood pressure measurement value according to the blood pressure measurement result, and obtain an updated historical blood pressure measurement value; determining an abnormal blood pressure value and a normal blood pressure value in the updated historical blood pressure measurement values; dynamically displaying the abnormal blood pressure value and the normal blood pressure value through different colors.
Further, the obtaining module is further configured to obtain the current blood pressure measurement value of the user every first time period when the current blood pressure measurement value is within the normal blood pressure range; updating the historical blood pressure measurement value according to the current blood pressure measurement value to obtain an updated historical blood pressure measurement value; and establishing and storing the personal health file of the user according to the updated historical blood pressure measurement value.
Further, the information sending module is further configured to obtain a calibration time of a last blood pressure calibration; judging whether blood pressure calibration is needed or not according to the calibration time and the current time; when blood pressure calibration is required, the blood pressure calibration is performed by a medical mercury column sphygmomanometer.
Other embodiments or specific implementation manners of the blood pressure monitoring and early warning system of the present invention may refer to the above method embodiments, and are not described herein again.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or system 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 system. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or system that comprises the element.
The above-mentioned serial numbers of the embodiments of the present invention are merely for description and do not represent the merits of the embodiments.
Through the above description of the embodiments, those skilled in the art will clearly understand that the method of the above embodiments can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware, but in many cases, the former is a better implementation manner. Based on such understanding, the technical solutions of the present invention may be embodied in the form of a software product, which is stored in a storage medium (e.g., a rom/ram, a magnetic disk, an optical disk) and includes instructions for enabling a terminal device (e.g., a mobile phone, a computer, a server, or a network device) to execute the method according to the embodiments of the present invention.
The above description is only a preferred 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, which are made by using the contents of the present specification and the accompanying drawings, or directly or indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (10)
1. The utility model provides a blood pressure monitoring early warning device which characterized in that, blood pressure monitoring early warning device includes: the blood pressure monitoring and early warning system comprises a memory, a processor and a blood pressure monitoring and early warning program which is stored on the memory and can be operated on the processor, wherein the blood pressure monitoring and early warning program is configured to realize the following steps:
acquiring basic physiological information and a historical blood pressure measurement value of a user, and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value;
acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range;
when the current blood pressure measurement value is not in the normal blood pressure range, acquiring current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information;
when the user is in a preset state, acquiring a blood pressure measurement value of the user every second time period after a preset time length, and generating a blood pressure measurement result of the user according to the acquired blood pressure measurement value;
judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result;
and sending out alarm prompt information when the current blood pressure condition of the user meets a preset condition.
2. The blood pressure monitoring and early warning device of claim 1, wherein the blood pressure monitoring and early warning program is configured to implement the steps of:
acquiring basic physiological information and a historical blood pressure measurement value of a user, and establishing an individualized health model of the user according to the basic physiological information;
constructing a historical blood pressure value curve of the user according to the historical blood pressure measurement value;
determining gain information affecting the blood pressure of the user according to the personalized health model;
and determining the normal blood pressure range of the user according to the gain information and the historical blood pressure value curve.
3. The blood pressure monitoring and early warning device of claim 2, wherein the blood pressure monitoring and early warning program is configured to implement the steps of:
determining blood pressure influence factors according to the gain information;
determining a gain value corresponding to each blood pressure influence factor according to the gain information;
determining the blood pressure value curves of the user at different moments according to the historical blood pressure value curves;
and performing gain correction on the blood pressure value curve at the moment according to the gain value to obtain a correction result, and determining the normal blood pressure range of the user according to the correction result.
4. The blood pressure monitoring and early warning device of claim 1, wherein the blood pressure monitoring and early warning program is configured to implement the steps of:
counting the number of target blood pressure measurement values which are not in the normal blood pressure range in the blood pressure measurement result;
when the number is larger than a preset number, judging that the current blood pressure condition of the user meets the preset condition;
and when the number is less than or equal to the preset number, judging that the current blood pressure condition of the user does not meet the preset condition.
5. The blood pressure monitoring and early warning device of claim 1, wherein the blood pressure monitoring and early warning program is configured to implement the steps of:
determining fluctuation information of the blood pressure of the user according to the historical blood pressure value curve, wherein the fluctuation information comprises fluctuation time and a fluctuation value;
judging whether the blood pressure fluctuation of the user is a normal physiological phenomenon or not according to the fluctuation time and the fluctuation value;
and sending medical examination prompt information when the blood pressure fluctuation of the user is judged not to be a normal physiological phenomenon.
6. The blood pressure monitoring and early warning device of claim 1, wherein the blood pressure monitoring and early warning program is configured to implement the steps of:
updating the historical blood pressure measurement value according to the blood pressure measurement result to obtain an updated historical blood pressure measurement value;
determining an abnormal blood pressure value and a normal blood pressure value in the updated historical blood pressure measurement values;
dynamically displaying the abnormal blood pressure value and the normal blood pressure value through different colors.
7. The blood pressure monitoring and early warning device of claim 1, wherein the blood pressure monitoring and early warning program is configured to implement the steps of:
when the current blood pressure measurement value is in the normal blood pressure range, obtaining the current blood pressure measurement value of the user at intervals of a first time period;
updating the historical blood pressure measurement value according to the current blood pressure measurement value to obtain an updated historical blood pressure measurement value;
and establishing and storing the personal health file of the user according to the updated historical blood pressure measurement value.
8. The blood pressure monitoring and warning device according to any one of claims 1-7, wherein the blood pressure monitoring and warning program is configured to implement the steps of:
acquiring the calibration time of the last blood pressure calibration;
judging whether blood pressure calibration is needed or not according to the calibration time and the current time;
when blood pressure calibration is required, the blood pressure calibration is performed by a medical mercury column sphygmomanometer.
9. The blood pressure monitoring and early warning system is characterized by comprising: the device comprises a normal blood pressure range determining module, an obtaining module, a first judging module, a blood pressure measuring result generating module, a second judging module and an information sending module;
the normal blood pressure range determining module is used for acquiring basic physiological information and a historical blood pressure measurement value of a user and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value;
the acquisition module is used for acquiring the current blood pressure measurement value of the user every other first time period and judging whether the current blood pressure measurement value is in the normal blood pressure range or not;
the first judging module is used for acquiring the current body state information of the user when the current blood pressure measurement value is not in the normal blood pressure range, and judging whether the user is in a preset state or not according to the current body state information;
the blood pressure measurement result generation module is used for acquiring the blood pressure measurement value of the user every second time period after a preset time length when the user is in a preset state, and generating the blood pressure measurement result of the user according to the acquired blood pressure measurement value;
the second judgment module is used for judging whether the current blood pressure condition of the user meets a preset condition according to the blood pressure measurement result;
and the information sending module is used for sending out alarm prompt information when the current blood pressure condition of the user meets a preset condition.
10. A storage medium, wherein a blood pressure monitoring and warning program is stored on the storage medium, and when executed by a processor, the blood pressure monitoring and warning program implements the following steps:
acquiring basic physiological information and a historical blood pressure measurement value of a user, and determining a normal blood pressure range of the user according to the basic physiological information and the historical blood pressure measurement value;
acquiring the current blood pressure measurement value of the user every a first time period, and judging whether the current blood pressure measurement value is in the normal blood pressure range;
when the current blood pressure measurement value is not in the normal blood pressure range, acquiring current body state information of the user, and judging whether the user is in a preset state or not according to the current body state information;
when the user is in a preset state, acquiring a blood pressure measurement value of the user every second time period after a preset time length, and generating a blood pressure measurement result of the user according to the acquired blood pressure measurement value;
judging whether the current blood pressure condition of the user meets a preset condition or not according to the blood pressure measurement result;
and sending out alarm prompt information when the current blood pressure condition of the user meets a preset condition.
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| CN202110742376.XA CN113499044A (en) | 2021-06-30 | 2021-06-30 | Blood pressure monitoring and early warning device, system and storage medium |
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| CN202110742376.XA CN113499044A (en) | 2021-06-30 | 2021-06-30 | Blood pressure monitoring and early warning device, system and storage medium |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903457A (en) * | 2022-05-10 | 2022-08-16 | 湖北智奥物联网科技有限公司 | Dynamic blood pressure monitoring device and system with positive and negative correlation of human physiological parameters |
| CN115024705A (en) * | 2022-07-28 | 2022-09-09 | 深圳市奋达智能技术有限公司 | Oscillography-based blood pressure measurement abnormity detection method, system and device |
-
2021
- 2021-06-30 CN CN202110742376.XA patent/CN113499044A/en not_active Withdrawn
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114903457A (en) * | 2022-05-10 | 2022-08-16 | 湖北智奥物联网科技有限公司 | Dynamic blood pressure monitoring device and system with positive and negative correlation of human physiological parameters |
| CN115024705A (en) * | 2022-07-28 | 2022-09-09 | 深圳市奋达智能技术有限公司 | Oscillography-based blood pressure measurement abnormity detection method, system and device |
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Application publication date: 20211015 |