Blood pressure monitoring and measuring method and system and readable storage medium

Abstract

The invention discloses a blood pressure monitoring and measuring method and system and a readable storage medium. The method comprises the following steps: acquiring last early-stage blood pressure data of a target person; matching the early-stage blood pressure data with an interval grouping database, and determining a measurement interval period of a corresponding group according to a grouping data threshold value; and according to the measurement interval period, obtaining the current-period blood pressure data of the target person. According to the blood pressure monitoring method, the blood pressure measurement interval period is set without manual setting or manual operation, and the measurement interval period is continuously and automatically matched and selected based on the early-stage blood pressure data, so that the change of the blood pressure of the patient can be more effectively tracked, the abnormality of the blood pressure of the patient can be more quickly found, medical staff is timely notified, and the medical staff experience is improved. And precious treatment and rescue time is won for patients.

Description

Technical Field

[0001] The present application relates to the technical field of blood pressure monitoring, and in particular to a blood pressure monitoring measurement method, system and readable storage medium. Background Art

[0002] Blood pressure monitoring is generally completed by a mercury sphygmomanometer or an electronic sphygmomanometer or a device with a blood pressure detection function. This method requires the assistance of professionals and is widely used in hospitals. The mercury sphygmomanometer uses the Korotkoff sound blood pressure monitoring method. When monitoring blood pressure, the cuff is first inflated and pressurized. The pressure acts on the brachial artery. When the pressure is higher than the systolic pressure, the blood is blocked. After deflation, the pressure in the cuff drops. When the pressure in the cuff is equal to or slightly lower than the systolic pressure, the blood can break through the blocked blood vessels to form a vortex. At this time, the pulsation sound can be heard with a stethoscope. The pressure value indicated at this time is the systolic pressure. When the cuff pressure drops to equal to or slightly lower than the diastolic pressure, the pressure of the cuff on the blood vessels is not enough to squeeze the blood vessels and make the blood flow smooth, and the sound suddenly weakens or disappears. The pressure value at this time is the diastolic pressure.

[0003] At present, medical or home patient monitors mainly use the oscillometric method, step deflation or continuous deflation principle to measure blood pressure. The oscillometric blood pressure measurement principle is widely used in clinical practice and is recognized as the most effective and reliable non-invasive blood pressure measurement technology in clinical practice. The oscillometric principle is used to monitor blood pressure. During the change of the pressure in the cuff wrapped around the arm from high to low, the brachial artery of the arm changes from blocked to open, so that the pressure in the cuff is superimposed with a series of small pressure pulses. The sphygmomanometer senses these signals and calculates the systolic and diastolic pressures of the human brachial artery after certain calculations. However, when the existing equipment with blood pressure monitoring function performs non-invasive blood pressure measurement, it can only be manually or manually set to start measuring blood pressure at a fixed time. The time interval between two blood pressure measurements is long, or the interval is fixed. A person's blood pressure changes at any time with time, mood, condition, etc. When measuring at a fixed interval or at a fixed time, if the blood pressure of the person being tested is changing, the blood pressure of the person being tested cannot be monitored in time and effectively, and the clinical rescue time is missed. Summary of the invention

[0004] The technical problem to be solved by the present invention is to provide a blood pressure monitoring measurement method, system and readable storage medium, aiming to solve the technical problem that the existing measurement method cannot timely and effectively monitor the changes in the blood pressure data of the target person.

[0005] In order to solve the above technical problems, the technical solution of the present invention is as follows:

[0006] A first aspect of the present invention provides a blood pressure monitoring and measuring method, the method comprising:

[0007] Obtain the most recent blood pressure data of the target person;

[0008] Matching the previous blood pressure data with the interval grouping database, and determining the measurement interval period of the corresponding group according to the grouping data threshold;

[0009] According to the measurement interval period, the current blood pressure data of the target person is obtained.

[0010] Furthermore, before the step of obtaining the most recent previous blood pressure data of the target person, the method further includes:

[0011] The interval grouping database is set: a plurality of blood pressure measurement groups Gn are preset, and a corresponding measurement interval period Tn is set for each of the blood pressure measurement groups; k grouping data thresholds Gnk are set in each blood pressure measurement group Gn, and each grouping data threshold includes systolic pressure SBPGnk and / or diastolic pressure DBPGnk; the threshold conditions are greater than or less than SBPGnk, greater than or less than DBPGnk; n, k are natural numbers greater than 1.

[0012] Specifically, the k group data thresholds set in all blood pressure measurement groups Gn are mutually prime, and there is no previous blood pressure data that satisfies multiple group data thresholds.

[0013] Furthermore, before the step of obtaining the early blood pressure data of the target person, the method further includes:

[0014] An initial interval period is set, a blood pressure measuring device is started, the current blood pressure data of the target person is obtained, and the current blood pressure data is stored and recorded as the previous blood pressure data for the next measurement.

[0015] Furthermore, the step of obtaining the most recent previous blood pressure data of the target person specifically includes:

[0016] The most recent previous blood pressure data of the target person is called from the historical database, or the blood pressure measurement device is initialized to obtain the blood pressure data of the target person, and the blood pressure data is compared with the preset blood pressure alarm threshold, which is formed by the maximum blood pressure alarm threshold and the minimum blood pressure alarm threshold. When the blood pressure data exceeds the threshold, the target person's blood pressure data is obtained N times in succession, and the blood pressure data obtained for the first time or N+1 times is processed, and the processed blood pressure data is used as the previous blood pressure data, where N is a natural number greater than or equal to 1. (N+1 blood pressure data processing method: the systolic pressure and diastolic pressure in the blood pressure data obtained N+1 times are respectively weighted averaged, or the new data is used as the previous blood pressure data).

[0017] Furthermore, the step of matching the previous blood pressure data with the interval grouping database and determining the measurement interval period of the corresponding group according to the grouping data threshold also includes:

[0018] When the previous blood pressure data does not match the interval grouping database, the measurement interval period is kept unchanged to obtain the current blood pressure data of the target person.

[0019] Furthermore, the step of obtaining the current period blood pressure data of the target person according to the measurement interval period and the preset number of times includes:

[0020] The target person's blood pressure data is obtained according to the measurement interval period, and the blood pressure data is compared with the blood pressure alarm threshold. When the blood pressure data exceeds the threshold, the target person's blood pressure data is obtained N times continuously, and the blood pressure obtained for the first time or N+1 times is processed, and the processed blood pressure data is used as the current period's blood pressure data, where N is a natural number greater than or equal to 1. The N-time measurement interval period is a pre-set 60s or other shorter time.

[0021] Furthermore, after the step of obtaining the current period blood pressure data of the target person according to the measurement interval period and a preset number of times, the method further includes:

[0022] The current period blood pressure data is stored and recorded as the previous period blood pressure data for the next measurement.

[0023] A second aspect of the present invention provides a blood pressure monitoring and measuring system, comprising: a blood pressure measuring device, used to connect to the target person and measure blood pressure data; a monitoring host, the blood pressure measuring device is connected to or integrally arranged with the monitoring host;

[0024] The monitoring host includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the following is achieved:

[0025] Obtain the most recent previous blood pressure data of the target person;

[0026] Matching the previous blood pressure data with the interval grouping database, and determining the measurement interval period of the corresponding group according to the grouping data threshold;

[0027] According to the measurement interval period, the current blood pressure data of the target person is obtained.

[0028] According to a third aspect of the present invention, a computer-readable storage medium is provided, on which a blood pressure monitoring and measurement program is stored. When the blood pressure monitoring and measurement program is executed by a processor, the steps of the blood pressure monitoring and measurement method as described in any one of claims 1 to 8 are implemented.

[0029] Beneficial effects of the present invention:

[0030] The blood pressure monitoring and measurement method, system and readable storage medium of the present invention, by setting blood pressure measurement groups and measurement intervals, match corresponding measurement intervals according to previous blood pressure data, so that it is possible to perceive the changes in the target person's blood pressure over time, mood, condition, etc. more quickly than other methods, and select the corresponding measurement interval to dynamically obtain the target person's current blood pressure data; the blood pressure monitoring method of the present application does not require manual setting or human operation to set the blood pressure measurement interval, and continuously automatically matches and selects the measurement interval based on previous blood pressure data, so that it can more effectively track the changes in the patient's blood pressure, more quickly discover abnormalities in the patient's blood pressure, and promptly notify medical staff, thereby winning precious treatment and rescue time for the patient. BRIEF DESCRIPTION OF THE DRAWINGS

[0031] In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings required for use in the embodiments or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some embodiments of the present invention. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying creative labor.

[0032] Figure 1 This is a flowchart of the first blood pressure monitoring and measuring method of the present invention;

[0033] Figure 2 This is a structural block diagram of a first blood pressure monitoring and measurement system of the present invention;

[0034] Figure 3 This is a circuit schematic diagram of the first blood pressure monitoring and measurement system of the present invention; DETAILED DESCRIPTION

[0035] The specific embodiments of the present invention are further described below in conjunction with the accompanying drawings. It should be noted that the description of these embodiments is used to help understand the present invention, but does not constitute a limitation of the present invention. In addition, the technical features involved in the various embodiments of the present invention described below can be combined with each other as long as they do not conflict with each other.

[0036] Example 1

[0037] like Figure 1 As shown, an embodiment of the present invention provides a blood pressure monitoring and measuring method, the method comprising:

[0038] S101, obtaining the most recent previous blood pressure data of the target person;

[0039] S102, matching the previous blood pressure data with the interval grouping database, and determining the measurement interval period of the corresponding group according to the grouping data threshold;

[0040] S103: Acquire the current period blood pressure data of the target person according to the measurement interval period.

[0041] Specifically, before the step of obtaining the most recent previous blood pressure data of the target person, the method further includes:

[0042] The interval grouping database is set: a plurality of blood pressure measurement groups Gn are preset, and a corresponding measurement interval period Tn is set for each of the blood pressure measurement groups; k grouping data thresholds Gnk are set in each blood pressure measurement group Gn, and each grouping data threshold includes systolic pressure SBPGnk and / or diastolic pressure DBPGnk; the threshold conditions are greater than or less than SBPGnk, greater than or less than DBPGnk; n, k are natural numbers greater than 1.

[0043] Specifically, the k group data thresholds set in all blood pressure measurement groups Gn are mutually prime, and there is no previous blood pressure data that satisfies multiple group data thresholds. Systemic arterial blood pressure is referred to as blood pressure (BP). Blood pressure is the pressure acting on the blood vessel wall when blood flows in the blood vessel. It is the driving force that drives blood to flow in the blood vessel. When the ventricle contracts, blood flows from the ventricle into the artery. At this time, the pressure of blood on the artery is the highest, which is called systolic blood pressure (SBP). When the ventricle relaxes, the artery elasticity shrinks, and the blood continues to flow forward slowly, but the blood pressure drops. The pressure at this time is called diastolic blood pressure (DBP). The lateral pressure of blood in the blood vessel on the unit area of ​​the blood vessel wall, that is, the pressure. Since blood vessels are divided into arteries, capillaries and veins, there are arterial blood pressure, capillary pressure and venous blood pressure. The blood pressure usually refers to arterial blood pressure. When the blood vessel dilates, the blood pressure drops; when the blood vessel contracts, the blood pressure rises.

[0044] like Figure 2 As shown, multiple blood pressure measurement groups such as G1, G2, G3 are set, ... each group can be set with different interval periods T1, T2, T3, and each group provides different group data threshold options for matching, for example:

[0045] Group G1 can select group data thresholds G11, G12, G13..., with an automatic interval period of T1 minutes; for example, the group data thresholds are systolic pressure SBPG11 less than 100mmHg and diastolic pressure DBPG11 less than 70mmHg;

[0046] Group G2 can select group data thresholds G21, G22, G23, etc., and the fixed period is set to T2 minutes;

[0047] Group G3 can select group data thresholds G31, G32, G33..., and the fixed period is set to T3 minutes.

[0048] Optionally, before the step of obtaining the previous blood pressure data of the target person, the method further includes:

[0049] An initial interval period is set, a blood pressure measuring device is started, the current blood pressure data of the target person is obtained, and the current blood pressure data is stored and recorded as the previous blood pressure data for the next measurement.

[0050] Optionally, the step of obtaining the most recent previous blood pressure data of the target person specifically includes:

[0051] The most recent previous blood pressure data of the target person is called from the historical database, or the blood pressure measurement device is initialized to obtain the blood pressure data of the target person, and the blood pressure data is compared with the preset blood pressure alarm threshold, which is formed by the maximum blood pressure alarm threshold and the minimum blood pressure alarm threshold. When the blood pressure data exceeds the threshold, the target person's blood pressure data is obtained N times in succession, and the blood pressure data obtained for the first time or N+1 times is processed, and the processed blood pressure data is used as the previous blood pressure data, where N is a natural number greater than or equal to 1. (N+1 blood pressure data processing method: the systolic pressure and diastolic pressure in the blood pressure data obtained N+1 times are respectively weighted averaged, or the new data is used as the previous blood pressure data).

[0052] Optionally, the step of matching the previous blood pressure data with the interval grouping database and determining the measurement interval period of the corresponding group according to the grouping data threshold further includes:

[0053] When the previous blood pressure data does not match the interval grouping database, the measurement interval period is kept unchanged to obtain the current blood pressure data of the target person.

[0054] Optionally, the obtaining the current period blood pressure data of the target person according to the measurement interval period and a preset number of times includes:

[0055] The target person's blood pressure data is obtained according to the measurement interval period, and the blood pressure data is compared with the blood pressure alarm threshold. When the blood pressure data exceeds the threshold, the target person's blood pressure data is obtained N times continuously, and the blood pressure obtained for the first time or N+1 times is processed, and the processed blood pressure data is used as the current period's blood pressure data, where N is a natural number greater than or equal to 1. The N-time measurement interval period is a pre-set 60s or other shorter time.

[0056] Optionally, the obtaining the current period blood pressure data of the target person according to the measurement interval period and a preset number of times includes:

[0057] According to the measurement interval period, the current period blood pressure data of the target person is obtained in sequence for a preset number of times, the current period blood pressure data is recorded each time and a curve of the current period blood pressure data is displayed.

[0058] According to the measurement interval period, the current blood pressure data of the target person is obtained in sequence for a preset number of times. When the deviation value between the current blood pressure data of adjacent interval periods is less than or equal to a preset threshold, the average value of the current blood pressure data measured for multiple times is taken as the current blood pressure data of the target person.

[0059] According to the initial interval period, the current period blood pressure data of the target person is obtained in sequence for a preset number of times, the current period blood pressure data is recorded each time and a curve of the current period blood pressure data is displayed.

[0060] According to the measurement interval period, the current blood pressure data of the target person is obtained in sequence for a preset number of times. When the deviation value between the current blood pressure data of adjacent interval periods is greater than a preset threshold, the current blood pressure data of the last measurement is used as the current blood pressure data of the target person and a prompt is given to measure again according to the measurement interval period.

[0061] Optionally, after the step of obtaining the current period blood pressure data of the target person according to the measurement interval period and a preset number of times, the method further includes:

[0062] The current period blood pressure data is stored and recorded as the previous period blood pressure data for the next measurement.

[0063] Example 2

[0064] like Figure 3 As shown, an embodiment of the present invention provides a blood pressure monitoring and measuring system, including: a blood pressure measuring device, used to connect to the target person and measure blood pressure data; a monitoring host, the blood pressure measuring device is connected to or integrally arranged with the monitoring host;

[0065] The monitoring host at least includes a processor 11, a memory 12 and a data bus 13. The data bus 13 is used to realize the connection and communication between the processor 11 and the memory 12. The memory 12 is a computer-readable storage medium that can store at least one computer program. These computer programs can be read, compiled and executed by the processor 11 to implement the corresponding processing flow. In this embodiment, the memory 11 is a computer-readable storage medium, in which the online bidding and quotation evaluation program is executable by the processor 11, and is implemented as follows:

[0066] Obtain the most recent previous blood pressure data of the target person;

[0067] Matching the previous blood pressure data with the interval grouping database, and determining the measurement interval period of the corresponding group according to the grouping data threshold;

[0068] According to the measurement interval period, the current blood pressure data of the target person is obtained.

[0069] Example 3

[0070] An embodiment of the present invention further provides a computer-readable storage medium, on which a blood pressure monitoring and measurement program is stored. When the blood pressure monitoring and measurement program is executed by a processor, the steps of the blood pressure monitoring and measurement method as described above are implemented.

[0071] The blood pressure monitoring and measurement method, system and readable storage medium of the embodiments of the present invention, by setting the measurement interval period, match the corresponding measurement interval period according to the previous blood pressure data, so as to sense the changes of the target person's blood pressure with time, mood, condition, etc., and select the corresponding measurement interval period to dynamically obtain the current blood pressure data of the target person; the blood pressure monitoring method of the present application does not require manual setting or human operation to set the blood pressure measurement interval period, and continuously automatically matches and selects the measurement interval period based on the last blood pressure data measurement result, so as to more effectively track the changes of the patient's blood pressure, more quickly discover the abnormality of the patient's blood pressure, and promptly notify the medical staff, thereby winning precious treatment and rescue time for the patient.

[0072] The embodiments of the present invention are described in detail above with reference to the accompanying drawings, but the present invention is not limited to the described embodiments. For those skilled in the art, various changes, modifications, substitutions and variations of these embodiments are made without departing from the principles and spirit of the present invention, and still fall within the scope of protection of the present invention.

Claims

1. A blood pressure monitoring and measuring method, characterized in that: The method comprises: Obtain the most recent blood pressure data of the target person; Matching the previous blood pressure data with the interval grouping database, and determining the measurement interval period of the corresponding group according to the grouping data threshold; According to the measurement interval period, the current blood pressure data of the target person is obtained.

2. The blood pressure monitoring and measuring method according to claim 1, characterized in that: Before the step of obtaining the most recent previous blood pressure data of the target person, the method further includes: The interval grouping database is set: a plurality of blood pressure measurement groups Gn are preset, and a corresponding measurement interval period Tn is set for each of the blood pressure measurement groups; k grouping data thresholds Gnk are set in each blood pressure measurement group Gn, and each grouping data threshold includes systolic pressure SBPGnk and / or diastolic pressure DBPGnk; the threshold conditions are greater than or less than SBPGnk, greater than or less than DBPGnk; n, k are natural numbers greater than 1.

3. The blood pressure monitoring and measuring method according to claim 2, characterized in that: The k group data thresholds set in all blood pressure measurement groups Gn are mutually prime.

4. The blood pressure monitoring and measuring method according to claim 1, characterized in that: Before the step of obtaining the early blood pressure data of the target person, the method further includes: An initial interval period is set, a blood pressure measuring device is started, the current blood pressure data of the target person is obtained, and the current blood pressure data is stored and recorded as the previous blood pressure data for the next measurement.

5. The blood pressure monitoring and measuring method according to claim 1, characterized in that: The method of obtaining the most recent previous blood pressure data of the target person specifically includes: The most recent preliminary blood pressure data of the target person is called from the historical database, or the blood pressure measurement device is initialized to obtain the blood pressure data of the target person, and the blood pressure data is compared with the preset blood pressure alarm threshold. When the blood pressure data exceeds the threshold, the blood pressure data of the target person is obtained N times in succession, and the blood pressure data obtained for the first time or N+1 times is processed, and the processed blood pressure data is used as the preliminary blood pressure data, where N is a natural number greater than or equal to 1.

6. The blood pressure monitoring and measuring method according to claim 4, characterized in that: The step of matching the previous blood pressure data with the interval grouping database and determining the measurement interval period of the corresponding group according to the grouping data threshold also includes: When the previous blood pressure data does not match the interval grouping database, the measurement interval period is kept unchanged to obtain the current blood pressure data of the target person.

7. The blood pressure monitoring and measuring method according to claim 1, characterized in that: The step of obtaining the current period blood pressure data of the target person according to the measurement interval period includes: The target person's blood pressure data is obtained according to the measurement interval period, and the blood pressure data is compared with the blood pressure alarm threshold. When the blood pressure data exceeds the threshold, the target person's blood pressure data is obtained N times continuously, and the blood pressure obtained for the first time or N+1 times is processed, and the processed blood pressure data is used as the blood pressure data for this period, where N is a natural number greater than or equal to 1.

8. The blood pressure monitoring and measuring method according to claim 1, characterized in that: After the step of obtaining the current period blood pressure data of the target person according to the measurement interval period, the method further includes: The current period blood pressure data is stored and recorded as the previous period blood pressure data for the next measurement.

9. A blood pressure monitoring and measuring system, characterized in that: The system comprises: a blood pressure measuring device, which is used to connect to the target person and measure blood pressure data; a monitoring host, and the blood pressure measuring device is connected to or integrally arranged with the monitoring host; The monitoring host includes a memory, a processor, and a computer program stored in the memory and executable on the processor. When the computer program is executed by the processor, the following is achieved: Obtain the most recent blood pressure data of the target person; Matching the previous blood pressure data with the interval grouping database, and determining the measurement interval period of the corresponding group according to the grouping data threshold; According to the measurement interval period, the current blood pressure data of the target person is obtained.

10. A computer-readable storage medium, characterized in that: The computer-readable storage medium stores a blood pressure monitoring and measurement program, and when the blood pressure monitoring and measurement program is executed by the processor, the steps of the blood pressure monitoring and measurement method according to any one of claims 1 to 8 are implemented.

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